Problem with Wemos D1 pro mini

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teemurama
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Problem with Wemos D1 pro mini

#1 Post by teemurama » 24 Jul 2019, 22:36

Hi all!

I bought Wemos D1 mini pro from Aliexpress but now when I'm trying to get ESPEasy working it doesn't accept password.
In flashing everything shows ok and I can see wifi network ESP_0 but when I'm setting password configesp it tries a while and gives me error that cannot connect to this network.
What could be problem ?
I'm using windows flasher, not familiar with Arduino etc.
Last edited by teemurama on 24 Jul 2019, 23:10, edited 1 time in total.

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ManS-H
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Re: Problem with Wemos D1 pro mini

#2 Post by ManS-H » 24 Jul 2019, 23:00

Its configesp

teemurama
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Re: Problem with Wemos D1 pro mini

#3 Post by teemurama » 24 Jul 2019, 23:10

Sorry, typing error. I tried with configesp.

teemurama
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Re: Problem with Wemos D1 pro mini

#4 Post by teemurama » 24 Jul 2019, 23:56

Little more info. I noticed that computer got connection for few seconds and even gets ipaddress but after that connection disconnects.
Is card faulty ?

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ManS-H
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Re: Problem with Wemos D1 pro mini

#5 Post by ManS-H » 25 Jul 2019, 12:18

teemurama wrote:
24 Jul 2019, 23:56
Little more info. I noticed that computer got connection for few seconds and even gets ipaddress but after that connection disconnects.
Is card faulty ?
Clean the memory with blank_4MB.bin after that try to install the ESPEasy firmware again. Personal i used the FlashESP8266.exe for flash the firmware, it's included in the zip file.

For checked the settings i connect the wemos with usb and used the program ESPlorer, https://esp8266.ru/esplorer/

Success!!

teemurama
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Re: Problem with Wemos D1 pro mini

#6 Post by teemurama » 25 Jul 2019, 21:19

I tried those but if I understand right it boots constantly when trying to connect wifi. Also shows No SSID! Boot is ok and also gives Normal boot.
Any more suggestions ? I already ordered new board but it takes about two weeks to arrive.
I have flashed Sonoff relays few times and haven't experienced problem like this earlier.

mrwee
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Re: Problem with Wemos D1 pro mini

#7 Post by mrwee » 25 Jul 2019, 21:53

Original Wemos?

teemurama
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Re: Problem with Wemos D1 pro mini

#8 Post by teemurama » 25 Jul 2019, 21:58

No..cheap copy.

umbm
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Re: Problem with Wemos D1 pro mini

#9 Post by umbm » 26 Jul 2019, 20:13

Du you have compiled espeasy yourself or what's the version you want to flash?

With the latest nightly came up an issue what's not fixed yet

https://github.com/letscontrolit/ESPEasy/issues/2513

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Re: Problem with Wemos D1 pro mini

#10 Post by teemurama » 27 Jul 2019, 09:49

I tried R120, mega-20190607 and another mega also but same behaviour.
If I did mega flashing right..?
I used Espeasy flasher, just picked 4M normal bin and no other changes in flasher. At least it it didn't gave me error messages.

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ManS-H
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Re: Problem with Wemos D1 pro mini

#11 Post by ManS-H » 27 Jul 2019, 10:03

teemurama wrote:
27 Jul 2019, 09:49
I tried R120, mega-20190607 and another mega also but same behaviour.
If I did mega flashing right..?
I used Espeasy flasher, just picked 4M normal bin and no other changes in flasher. At least it it didn't gave me error messages.
Did you use first blank_4MB.bin before you flash another version?

teemurama
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Re: Problem with Wemos D1 pro mini

#12 Post by teemurama » 27 Jul 2019, 11:34

Yes I did. I also added 16MB blank.

Here you can see what's happening ( i don't understand anything of this :oops: ).

INIT : Booting Build nr:120
WIFI : No SSID!
INIT : I2C
INIT : Boot OK
INIT : Normal boot

Exception (0):
epc1=0x4023a2a2 epc2=0x00000000 epc3=0x00000000 excvaddr=0x3ffee2d0 depc=0x00000000

ctx: sys
sp: 3ffffc80 end: 3fffffb0 offset: 01a0

>>>stack>>>
3ffffe20: 401059c9 401059c6 0000001e ffffffff
3ffffe30: 400005e1 00000000 3fff575c 00000006
3ffffe40: 3ffee2d0 00000030 00000010 000000a8
3ffffe50: 4022bf0b 3fff5f1c 00000001 0000001f
3ffffe60: 3fff5f57 0000003a 3fff58d8 00001045
3ffffe70: 00000045 0000fff8 00000002 3ffee2d0
3ffffe80: 3ffee2d0 3fff3e94 00000008 00000002
3ffffe90: 3ffffea0 4010346c 3fffc200 00000022
3ffffea0: 40224369 00000030 00000011 ffffffff
3ffffeb0: 40224367 3fff2530 00000001 00000000
3ffffec0: 3fffdab0 00000000 3fffd9d0 3fff2528
3ffffed0: 00000000 00000000 00000001 fffffffc
3ffffee0: 00000024 00000048 3ffee2d0 401004d8
3ffffef0: 00000000 00000000 40227567 40107a78
3fffff00: 4022d940 00000000 3ffea991 4024359c
3fffff10: 002c0108 0aae114e f83c4ddf a89b2a62
3fffff20: 005e0001 0540fc00 4022b2d9 00000008
3fffff30: 3fff3e94 3ffee2d0 3ffee2d0 4022bf0b
3fffff40: 00000018 00000001 3ffeb76a 3ffeb760
3fffff50: 0000006e 3ffeb77a 3fff4254 3ffeb754
3fffff60: 00000000 00000038 40226eae 3ffee2d0
3fffff70: 3ffeb754 3fffdcc0 3ffea8f0 3fff575c
3fffff80: 3ffeb764 00000000 00000002 00000000
3fffff90: 402267fb 3fffdab0 00000000 40224367
3fffffa0: 3ffea8f0 40000f49 3fffdab0 40000f49
<<<stack<<<

ets Jan 8 2013,rst cause:2, boot mode:(3,6)

load 0x4010f000, len 1384, room 16
tail 8
chksum 0x2d
csum 0x2d
v09826c6d
~ld
ªU

INIT : Booting Build nr:120
WIFI : No SSID!
INIT : I2C
INIT : Boot OK
INIT : Normal boot

Exception (0):
epc1=0x4023a2a2 epc2=0x00000000 epc3=0x00000000 excvaddr=0x3ffee2d0 depc=0x00000000

ctx: sys
sp: 3ffffcf0 end: 3fffffb0 offset: 01a0

>>>stack>>>
3ffffe90: 401059c9 401059c6 ffff4611 00000000
3ffffea0: 400005e1 3ffefa18 00003a98 00000000
3ffffeb0: 4023e640 00000030 00000011 3ffefa18
3ffffec0: 40000f49 3ffefbc0 00000020 3fffdb10
3ffffed0: 00000002 00000002 00100001 bfffffff
3ffffee0: ffffffff 3fffc6fc 3ffefa18 3fffdab0
3ffffef0: 00000000 3fffdc10 3ffefbc0 00000000
3fffff00: 40106c04 00000000 00000064 401004d8
3fffff10: 40106024 0005f7a6 3ffea674 00000000
3fffff20: 3ffefa40 3ffea674 00057c6e 40245581
3fffff30: 00000000 00057d94 4022644f 3ffea674
3fffff40: 40105d96 00059972 60000600 402457c9
3fffff50: 40105e52 3ffef288 00059972 00000000
3fffff60: 40105d96 00059972 3ffefa40 60000600
3fffff70: 4023b300 3ffefa18 3ffefa40 00120aa1
3fffff80: 4023b326 3fffdab0 00000000 3fffdcb0
3fffff90: 3ffefa60 3fffdab0 00000000 40224367
3fffffa0: 40000f49 40000f49 3fffdab0 40000f49
<<<stack<<<

ets Jan 8 2013,rst cause:2, boot mode:(3,6)

load 0x4010f000, len 1384, room 16
tail 8
chksum 0x2d
csum 0x2d
v09826c6d
~ld
áªU
INIT : Booting Build nr:120
WIFI : No SSID!
INIT : I2C
INIT : Boot OK
INIT : Normal boot

Exception (0):
epc1=0x40226c42 epc2=0x00000000 epc3=0x00000000 excvaddr=0x3ffee2d0 depc=0x00000000

ctx: sys
sp: 3ffffdc0 end: 3fffffb0 offset: 01a0

>>>stack>>>
3fffff60: 40226514 ffffffff 0000000f 3ffe8004
3fffff70: 40226dc9 ffffffff 00000000 40226d34
3fffff80: 3ffedfb0 402266b2 3fffdab0 00000000
3fffff90: 3fffdcc0 3ffea928 00000001 40224367
3fffffa0: 3ffea928 40000f49 3fffdab0 40000f49
<<<stack<<<

ets Jan 8 2013,rst cause:2, boot mode:(3,6)

load 0x4010f000, len 1384, room 16
tail 8
chksum 0x2d
csum 0x2d
v09826c6d
~ld
áªU
INIT : Booting Build nr:120
WIFI : No SSID!
INIT : I2C
INIT : Boot OK
INIT : Normal boot

Exception (0):
epc1=0x4023a29c epc2=0x00000000 epc3=0x00000000 excvaddr=0x3ffee2d0 depc=0x00000000

ctx: cont
sp: 3fff2ce0 end: 3fff3550 offset: 01a0

>>>stack>>>
3fff2e80: 401059c9 401059c6 feefeffe feefeffe
3fff2e90: 400005e1 feefeffe feefeffe feefeffe
3fff2ea0: 4023a29c 00000033 00000015 00000000
3fff2eb0: 401059cf 04000102 00000000 00000001
3fff2ec0: fbf8ffff 04000002 3feffe00 00000100
3fff2ed0: 0000001a 00000018 04000102 401059b0
3fff2ee0: 3fffc100 3fffdad0 00000000 00000000
3fff2ef0: 353225cf ab727547 63615b00 b5c5d424
3fff2f00: af212af8 c44c047d 08eed75e 4a058ba1
3fff2f10: 4000b5f9 00000008 00000038 3fff2ff0
3fff2f20: 4000b570 3fff2ff0 c7bad50e 1a9cff0e
3fff2f30: 00000000 00000000 00000000 00000000
3fff2f40: 00000000 00000000 00000000 00000000
3fff2f50: 00000000 00000000 00000000 00000000
3fff2f60: 00000000 00000000 00000000 00000000
3fff2f70: f53e756b e6897f11 598ef9fc 951de4df
3fff2f80: 455c969a cc2f69c5 709efd79 29bee355
3fff2f90: 401059c9 401059c6 47e3e401 8011dc7f
3fff2fa0: 400005e1 00000008 00000038 3fff3080
3fff2fb0: 4023a29c 00000033 00000015 5439cfa1
3fff2fc0: 401059cf 04000102 00000000 00000001
3fff2fd0: fbf8ffff 04000002 3feffe00 00000100
3fff2fe0: 0000001a 00000018 04000102 401059b0
3fff2ff0: 3fffc100 3fffdad0 00000000 00000000
3fff3000: c896510b 37dca917 a19da202 d76bf984
3fff3010: c3116cd8 919912d5 4ada7ea2 588be17a
3fff3020: 6a27a88e 28430979 422273b8 b4effd29
3fff3030: 4000b62e ccf2095e 6bc2d1da 4d2e61dc
3fff3040: 4000b6c4 3fff3080 3fff3210 ffffffff
3fff3050: 4000b72e 3fff3060 00000008 3041898a
3fff3060: 00000000 00000000 4000a333 3fff3188
3fff3070: 3fff3210 3fff3168 3fff4d4c f4b613cf
3fff3080: 00000000 00000000 00000000 00000000
3fff3090: 00000000 00000000 00000000 00000000
3fff30a0: 401059c9 401059c6 00000000 00000000
3fff30b0: 400005e1 00000000 00000000 00000000
3fff30c0: 4023a29c 00000033 00000015 00000000
3fff30d0: 401059cf 04000102 00000000 00000001
3fff30e0: fbf8ffff 04000002 3feffe00 00000100
3fff30f0: 0000001a 00000018 04000102 401059b0
3fff3100: 3fffc100 3fffdad0 00000000 00000000
3fff3110: 00000000 00000000 00000000 00000000
3fff3120: 35600ade 7cbf2562 d68d4b72 6bc9685a
3fff3130: 7d222ced 3500b7ce 459409ec 0457c470
3fff3140: 5c5c5c5c 5c5c5c5c 5c5c5c5c 5c5c5c5c
3fff3150: 5c5c5c5c 5c5c5c5c 5c5c5c5c 5c5c5c5c
3fff3160: 3fff3120 3fff3210 3fff3270 3fff31e0
3fff3170: 7b8f879a 4768f7c4 4d311958 d92034ea
3fff3180: 00000040 00000014 0000003e 00000001
3fff3190: 5c5c5c5c 5c5c5c5c 5c5c5c5c 5c5c5c5c
3fff31a0: 3fff31f0 3fff3210 4000baee 00000014
3fff31b0: 401059c9 401059c6 3fff32c0 3fff3230
3fff31c0: 400005e1 00000020 00000004 5c5c5c5c
3fff31d0: 4023a29c 00000033 00000015 00000001
3fff31e0: 401059cf 04000102 00000000 00000001
3fff31f0: fbf8ffff 04000002 3feffe00 00000100
3fff3200: 0000001a 00000018 04000102 401059b0
3fff3210: 3fffc100 3fffdad0 00000000 00000000
3fff3220: da96e8ea 7d148d12 46ccf852 441c5345
3fff3230: 0000000c 3fff4d6c 3fff3270 40235922
3fff3240: 4022885c 3fff4c7c 40258cf0 00000010
3fff3250: 00000001 40229424 00000004 4022ff41
3fff3260: 3fff32b0 99bb4f4b a6eced8d 00000004
3fff3270: 3ffeec08 40259310 00000002 401004d8
3fff3280: 00000001 3ffea5e6 3fff32b0 40107a78
3fff3290: 402350c8 3ffea5e6 00000003 402350b8
3fff32a0: 00000020 f66cf971 30a125f4 40231a5e
3fff32b0: 369749b3 52d1a076 e0de45ec 0690cbde
3fff32c0: 401059c9 401059c6 de8aea28 3fff14e0
3fff32d0: 400005e1 00000001 402347c8 3fff4ef0
3fff32e0: 4023a29c 00000033 00000015 4022ff41
3fff32f0: 401059cf 04000102 00000000 00000001
3fff3300: fbf8ffff 04000002 3feffe00 00000100
3fff3310: 0000001a 00000018 04000102 401059b0
3fff3320: 3fffc100 3fffdad0 00000000 00000000
3fff3330: 00000000 40101d53 00000000 3ffee990
3fff3340: 00000001 00000000 00000002 401023f2
3fff3350: 401056b4 3fff4bac 3ffee990 00000000
3fff3360: 00000001 401048c3 3ffee9c0 00000000
3fff3370: 40104d26 40101d53 00000000 3ffee990
3fff3380: 00000001 00000000 00000002 401023f2
3fff3390: 00000000 00000000 0000001f 40105ee1
3fff33a0: 4000050c 401048c3 3ffee9c0 00000022
3fff33b0: 40106810 00000030 00000015 ffffffff
3fff33c0: 4010463c 00040000 7fffffff 00000000
3fff33d0: 401059c9 401059c6 00040000 fffffffe
3fff33e0: 400005e1 40103616 00000001 000003e8
3fff33f0: 4021f2c1 00000030 00000015 4000050c
3fff3400: 4021f2bf 00000000 00000001 00000000
3fff3410: 0000000b 0000035d 00000000 fffffffe
3fff3420: ffffffff 3fffc6fc 00000001 3fff160c
3fff3430: 00000000 3fffdad0 3fff2528 00000000
3fff3440: 00000000 00000000 00000000 fffffffe
3fff3450: ffffffff 3fffc6fc 00000067 3fff040c
3fff3460: 00000000 3fffdad0 3fff2528 00000030
3fff3470: 00000000 3fffdad0 3fff2528 00000030
3fff3480: 3ffea480 3fffdad0 3fff2528 40223598
3fff3490: 00000000 3fff200c 3fff34b0 40203a11
3fff34a0: 00000000 00000005 00000001 40207bfd
3fff34b0: 3fff1fcc 3fff2528 3fff160c 4021d9e6
3fff34c0: 3fff1414 0000000c 00000064 40224c04
3fff34d0: 00000000 00000000 3fff1ee8 40220f14
3fff34e0: 00000000 00000000 3fff160c 4021f2ba
3fff34f0: 3ffe9908 00000000 000003e8 4021e1e1
3fff3500: 3fff0130 00000000 3fff040c 40224424
3fff3510: 3fffdad0 00000000 3fff040c 4020405a
3fff3520: 00000000 00000000 3fff040c 40216638
3fff3530: 3fffdad0 00000000 3fff2522 402243f8
3fff3540: feefeffe feefeffe 3fff2530 40100718
<<<stack<<<

ets Jan 8 2013,rst cause:2, boot mode:(3,6)

load 0x4010f000, len 1384, room 16
tail 8
chksum 0x2d
csum 0x2d
v09826c6d
~ld
áªU

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grovkillen
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Location: Hudiksvall, Sweden
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Re: Problem with Wemos D1 pro mini

#13 Post by grovkillen » 27 Jul 2019, 11:51

Any possiblity to try another board?
ESP Easy Flasher [flash tool and wifi setup at flash time]
ESP Easy Webdumper [easy screendumping of your units]
ESP Easy Netscan [find units]
Official shop: https://firstbyte.shop/
Sponsor ESP Easy, we need you :idea: :idea: :idea:

teemurama
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Posts: 17
Joined: 24 Jul 2019, 22:23

Re: Problem with Wemos D1 pro mini

#14 Post by teemurama » 27 Jul 2019, 11:53

And here's more detailed log ( mega firmware )

INIT : Booting version: mega-20190607 (ESP82xx Core 2_4_2, NONOS SDK 2.2.1(cfd48f3), LWIP: 2.0.3 PUYA support)
70 : INIT : Free RAM:29296
71 : INIT : Warm boot #1 - Restart Reason: External System
74 : FS : Mounting...
98 : FS : Mount successful, used 75802 bytes of 957314
451 : CRC : program checksum ...OK
462 : CRC : SecuritySettings CRC ...OK
463 : CRC : binary has changed since last save of Settings
572 : INIT : Free RAM:26448
574 : INIT : I2C
574 : INIT : SPI not enabled
588 : INFO : Plugins: 47 [Normal] (ESP82xx Core 2_4_2, NONOS SDK 2.2.1(cfd48f3), LWIP: 2.0.3 PUYA support)
590 : WIFI : No valid wifi settings
591 : WIFI : Could not connect to AP!
592 : WIFI : Set WiFi to AP
1513 : WIFI : AP Mode ssid will be ESP_Easy_0 with address 192.168.4.1
2848 : WD : Uptime 0 ConnectFailures 0 FreeMem 23080 WiFiStatus 0

ets Jan 8 2013,rst cause:4, boot mode:(3,6)

wdt reset
load 0x4010f000, len 1384, room 16
tail 8
chksum 0x2d
csum 0x2d
vbb28d4a3
~ld
þªU70 :


INIT : Booting version: mega-20190607 (ESP82xx Core 2_4_2, NONOS SDK 2.2.1(cfd48f3), LWIP: 2.0.3 PUYA support)
70 : INIT : Free RAM:29296
71 : INIT : Warm boot #2 - Restart Reason: Hardware Watchdog
74 : FS : Mounting...
99 : FS : Mount successful, used 75802 bytes of 957314
451 : CRC : program checksum ...OK
462 : CRC : SecuritySettings CRC ...OK
464 : CRC : binary has changed since last save of Settings
572 : INIT : Free RAM:26448
574 : INIT : I2C
574 : INIT : SPI not enabled
588 : INFO : Plugins: 47 [Normal] (ESP82xx Core 2_4_2, NONOS SDK 2.2.1(cfd48f3), LWIP: 2.0.3 PUYA support)
591 : WIFI : No valid wifi settings
592 : WIFI : Could not connect to AP!
592 : WIFI : Set WiFi to AP
1513 : WIFI : AP Mode ssid will be ESP_Easy_0 with address 192.168.4.1
2851 : WD : Uptime 0 ConnectFailures 0 FreeMem 23080 WiFiStatus 0

Exception (0):
epc1=0x40294ae8 epc2=0x00000000 epc3=0x00000000 excvaddr=0x00000084 depc=0x00000000

ctx: sys
sp: 3fffe640 end: 3fffffb0 offset: 01a0

>>>stack>>>
3fffe7e0: 00000000 00000000 00000000 00000000
3fffe7f0: 00000000 00000000 00000000 00000000
3fffe800: 00000000 00000000 00000000 00000000
3fffe810: 00000000 00000000 00000000 00000000
3fffe820: 00000000 00000000 00000000 00000000
3fffe830: 00000000 00000000 00000000 00000000
3fffe840: 00000000 00000000 00000000 00000000
3fffe850: 00000000 00000000 00000000 40104653
3fffe860: 40104634 3fffc100 00000018 00000000
3fffe870: 00000000 40294acc 00000000 00000000
3fffe880: 400005e1 00000000 00000000 00000000
3fffe890: 40294acc 00000033 00000018 40006545
3fffe8a0: 40104653 04000102 00000000 00000001
3fffe8b0: fbf8ffff 04000002 3feffe00 00000100
3fffe8c0: 0000001a 00000018 04000102 40104634
3fffe8d0: 3fffc100 00000018 00000000 00000000
3fffe8e0: 00000000 00000000 3fff36b0 4027a62c
3fffe8f0: 00000000 3fffe938 3fff36b0 4027a683
3fffe900: 0104a8c0 00000001 00000010 00000002
3fffe910: 0104a8c0 00ffffff 3fff36b0 4027716c
3fffe920: 0104a8c0 00000010 00000001 40277240
3fffe930: 0104a8c0 00ffffff 0104a8c0 4029d624
3fffe940: 00ffffff 0104a8c0 60000200 3fff0d38
3fffe950: 402893c3 00000001 00000010 00000002
3fffe960: 00000003 00000001 40289453 3fff3d9d
3fffe970: 00000000 00000000 00000000 3fff3268
3fffe980: 4010464d 4010464a 00000000 40100579
3fffe990: 400005e1 40268723 00000000 3fff3268
3fffe9a0: 40294acc 00000033 00000018 3fff3268
3fffe9b0: 40104653 04000102 00000000 00000001
3fffe9c0: fbf8ffff 04000002 3feffe00 00000100
3fffe9d0: 0000001a 00000018 04000102 40104634
3fffe9e0: 3fffc100 00000018 00000000 00000000
3fffe9f0: 00000010 3fff0f44 3fff0f44 40268723
3fffea00: 3ffe92eb 00000000 3fff0f44 4026876f
3fffea10: 3ffe92eb 00000000 3fff0f44 402687a1
3fffea20: 3ffe92eb 00000000 3fff0f44 40268931
3fffea30: 3ffe92eb 00000000 3fff0fbc 402687ee
3fffea40: 3ffe92eb 00000000 3fff0f30 4020fc39
3fffea50: 40208dfc 40208bae 3fff0f74 3ffefb5c
3fffea60: 00000000 00000000 00000001 40269879
3fffea70: 3fff086c 3fff0898 3ffeb390 402698b6
3fffea80: 00000000 40295260 00000002 4029526a
3fffea90: 4010464d 4010464a 401048f6 000003fd
3fffeaa0: 400005e1 00000020 3fffff10 00000000
3fffeab0: 40294acc 00000033 00000018 00000000
3fffeac0: 40104653 04000102 00000000 00000001
3fffead0: fbf8ffff 04000002 3feffe00 00000100
3fffeae0: 0000001a 00000018 04000102 40104634
3fffeaf0: 3fffc100 00000018 00000000 00000000
3fffeb00: 00000000 00000000 00000000 00000000
3fffeb10: 00000000 00000000 00000000 00000000
3fffeb20: 00000000 00000000 00000000 00000000
3fffeb30: 00000000 ff000000 ffffffff ffffffff
3fffeb40: ffffffff ffffffff ffffffff ffffffff
3fffeb50: ffffffff ffffffff ffffffff ffffffff
3fffeb60: ffffffff ffffffff ffff00ff ffffffff
3fffeb70: 0000000a 5f505345 46444130 00004434
3fffeb80: 00000000 00000000 00000000 00000000
3fffeb90: 00000000 00000000 00000000 00000000
3fffeba0: 4010464d 4010464a 00000000 00000000
3fffebb0: 400005e1 00000000 00000000 00000000
3fffebc0: 40294acc 00000033 00000018 00000000
3fffebd0: 40104653 04000102 00000000 00000001
3fffebe0: fbf8ffff 04000002 3feffe00 00000100
3fffebf0: 0000001a 00000018 04000102 40104634
3fffec00: 3fffc100 00000018 0000001c 00000000
3fffec10: ffffffff ffffffff ffffffff ffffffff
3fffec20: ffffffff ffffffff ffffffff ffffffff
3fffec30: ffffffff ffffffff ffffffff ffffffff
3fffec40: ffffffff ffffffff ffffffff ffffffff
3fffec50: ffffffff ffffffff ffffffff ffffffff
3fffec60: 40103261 00040000 7fffffff 00000000
3fffec70: 00000022 4010325e 00040000 ffffffff
3fffec80: 3ffef780 40102186 ffffffff ffffffff
3fffec90: ffffffff ffffffff 00000000 4000050c
3fffeca0: 3fffc278 40101fdc 3fffc200 00000022
3fffecb0: 4010464d 4010464a ffffffff ffffffff
3fffecc0: 400005e1 00000030 00000018 ffffffff
3fffecd0: 4028419f 00000030 00000018 00000000
3fffece0: 40284196 3fff67ba 00000000 3fff5b1c
3fffecf0: 3fff67b4 00000034 3ffeb187 00000007
3fffed00: 00000006 0000000a 00000003 3fff384c
3fffed10: 3ffef9dc 00000018 3fff4e84 0000001c
3fffed20: ffffffff ffffffff ffffffff ffffffff
3fffed30: ffffffff ffffffff ffffffff ffffffff
3fffed40: ffffffff ffffffff ffffffff ffffffff
3fffed50: 00000000 00000000 0000001f 40104bf5
3fffed60: 4000050c ffffffff ffffffff 00000000
3fffed70: 3ffefc4c 40106f88 000000c4 401004e8
3fffed80: 3ffefc4c 3fff4e84 402bbc70 40106f88
3fffed90: 402893c3 00000000 00000020 40292311
3fffeda0: 00000003 00000001 40289453 3fff67af
3fffedb0: 00000000 00000000 00000000 40284196
3fffedc0: 3fff384c 402842e8 3fff384c 40100f12
3fffedd0: 00000000 00000000 0000001f 40104bf5
3fffede0: 3fff67ba 3ffefa60 3ffef9dc 00000000
3fffedf0: 40284323 3ff20a00 3fff384c 3ffed806
3fffee00: 3ffed7ec 3fff58d4 3ffed7e0 00000040
3fffee10: 00000040 00000000 00000000 3ffed7ec
3fffee20: 40106fbc 0000002c 00000008 4010051c
3fffee30: 3ffed7f6 3fff58d4 40280ee0 3ff20a00
3fffee40: 3fff384c 3fff3fd4 00000015 40280db3
3fffee50: 3fffc278 40101fdc 3fffc200 00000022
3fffee60: 3ffebebc 00000000 00000034 00000000
3fffee70: 40000f68 00000030 0000001e ffffffff
3fffee80: 40000f58 00000000 00000020 00000000
3fffee90: 3ffebd10 c063412c 3ff20a00 c0000000
3fffeea0: 00001000 00000000 0000007a 3fffdab0
3fffeeb0: 00000000 3fffdcc0 0000001b 00000030
3fffeec0: 40288b85 ffffffbb 00000000 60000600
3fffeed0: 402805eb 3ffed7ec 3ffef040 3fff384c
3fffeee0: 00000000 3ffed7f6 3ffed80c 82d0e560
3fffeef0: 00000000 00000000 00000000 3ffed7f6
3fffef00: 40290758 00000079 3ffed7e0 3fff58d4
3fffef10: 3ffed7e0 00000000 0000001b 40290082
3fffef20: 3ffef040 3ffed7e0 3fffdcc0 3ffeb668
3fffef30: 3ffed7fc 3fff3af4 00000040 3ffeb668
3fffef40: 00000040 3ffef040 00000002 3fffdcb0
3fffef50: 4028f95f 3fffdab0 00000000 40269810
3fffef60: 3ffeb668 40000f49 3fffdab0 40000f49
3fffef70: 40000e19 40001878 00000004 00000000
3fffef80: 3fffff10 aa55aa55 000000ed 4010441c
3fffef90: 40104422 00000004 00000000 1e649b8a
3fffefa0: 4010000d 6a990323 57120d6c 273a1f02
3fffefb0: 40100764 3fffef4c 40100705 3fffff18
3fffefc0: 3fffffd0 00000000 00000000 feefeffe
3fffefd0: feefeffe feefeffe feefeffe feefeffe
3fffefe0: feefeffe feefeffe feefeffe feefeffe
3fffeff0: feefeffe feefeffe feefeffe feefeffe
3ffff000: feefeffe feefeffe feefeffe feefeffe
3ffff010: feefeffe feefeffe feefeffe feefeffe
3ffff020: feefeffe feefeffe feefeffe feefeffe
3ffff030: feefeffe feefeffe feefeffe feefeffe
3ffff040: feefeffe feefeffe feefeffe feefeffe
3ffff050: feefeffe feefeffe feefeffe feefeffe
3ffff060: feefeffe feefeffe feefeffe feefeffe
3ffff070: feefeffe feefeffe feefeffe feefeffe
3ffff080: feefeffe feefeffe feefeffe feefeffe
3ffff090: feefeffe feefeffe feefeffe feefeffe
3ffff0a0: feefeffe feefeffe feefeffe feefeffe
3ffff0b0: feefeffe feefeffe feefeffe feefeffe
3ffff0c0: feefeffe feefeffe feefeffe feefeffe
3ffff0d0: feefeffe feefeffe feefeffe feefeffe
3ffff0e0: feefeffe feefeffe feefeffe feefeffe
3ffff0f0: feefeffe feefeffe feefeffe feefeffe
3ffff100: feefeffe feefeffe feefeffe feefeffe
3ffff110: feefeffe feefeffe feefeffe feefeffe
3ffff120: feefeffe feefeffe feefeffe feefeffe
3ffff130: feefeffe feefeffe feefeffe feefeffe
3ffff140: feefeffe feefeffe feefeffe feefeffe
3ffff150: feefeffe feefeffe feefeffe feefeffe
3ffff160: feefeffe feefeffe feefeffe feefeffe
3ffff170: feefeffe feefeffe feefeffe feefeffe
3ffff180: feefeffe feefeffe feefeffe feefeffe
3ffff190: feefeffe feefeffe feefeffe feefeffe
3ffff1a0: feefeffe feefeffe feefeffe feefeffe
3ffff1b0: feefeffe feefeffe feefeffe feefeffe
3ffff1c0: feefeffe feefeffe feefeffe feefeffe
3ffff1d0: feefeffe feefeffe feefeffe feefeffe
3ffff1e0: feefeffe feefeffe feefeffe feefeffe
3ffff1f0: feefeffe feefeffe feefeffe feefeffe
3ffff200: feefeffe feefeffe feefeffe feefeffe
3ffff210: feefeffe feefeffe feefeffe feefeffe
3ffff220: feefeffe feefeffe feefeffe feefeffe
3ffff230: feefeffe feefeffe feefeffe feefeffe
3ffff240: feefeffe feefeffe feefeffe feefeffe
3ffff250: feefeffe feefeffe feefeffe feefeffe
3ffff260: feefeffe feefeffe feefeffe feefeffe
3ffff270: feefeffe feefeffe feefeffe feefeffe
3ffff280: feefeffe feefeffe feefeffe feefeffe
3ffff290: feefeffe feefeffe feefeffe feefeffe
3ffff2a0: feefeffe feefeffe feefeffe feefeffe
3ffff2b0: feefeffe feefeffe feefeffe feefeffe
3ffff2c0: feefeffe feefeffe feefeffe feefeffe
3ffff2d0: feefeffe feefeffe feefeffe feefeffe
3ffff2e0: feefeffe feefeffe feefeffe feefeffe
3ffff2f0: feefeffe feefeffe feefeffe feefeffe
3ffff300: feefeffe feefeffe feefeffe feefeffe
3ffff310: feefeffe feefeffe feefeffe feefeffe
3ffff320: feefeffe feefeffe feefeffe feefeffe
3ffff330: feefeffe feefeffe feefeffe feefeffe
3ffff340: feefeffe feefeffe feefeffe feefeffe
3ffff350: feefeffe feefeffe feefeffe feefeffe
3ffff360: feefeffe feefeffe feefeffe feefeffe
3ffff370: feefeffe feefeffe feefeffe feefeffe
3ffff380: feefeffe feefeffe feefeffe feefeffe
3ffff390: feefeffe feefeffe feefeffe feefeffe
3ffff3a0: feefeffe feefeffe feefeffe feefeffe
3ffff3b0: feefeffe feefeffe feefeffe feefeffe
3ffff3c0: feefeffe feefeffe feefeffe feefeffe
3ffff3d0: feefeffe feefeffe feefeffe feefeffe
3ffff3e0: feefeffe feefeffe feefeffe feefeffe
3ffff3f0: feefeffe feefeffe feefeffe feefeffe
3ffff400: feefeffe feefeffe feefeffe feefeffe
3ffff410: feefeffe feefeffe feefeffe feefeffe
3ffff420: feefeffe feefeffe feefeffe feefeffe
3ffff430: feefeffe feefeffe feefeffe feefeffe
3ffff440: feefeffe feefeffe feefeffe feefeffe
3ffff450: feefeffe feefeffe feefeffe feefeffe
3ffff460: feefeffe feefeffe feefeffe feefeffe
3ffff470: feefeffe feefeffe feefeffe feefeffe
3ffff480: feefeffe feefeffe feefeffe feefeffe
3ffff490: feefeffe feefeffe feefeffe feefeffe
3ffff4a0: feefeffe feefeffe feefeffe feefeffe
3ffff4b0: feefeffe feefeffe feefeffe feefeffe
3ffff4c0: feefeffe feefeffe feefeffe feefeffe
3ffff4d0: feefeffe feefeffe feefeffe feefeffe
3ffff4e0: feefeffe feefeffe feefeffe feefeffe
3ffff4f0: feefeffe feefeffe feefeffe feefeffe
3ffff500: feefeffe feefeffe feefeffe feefeffe
3ffff510: feefeffe feefeffe feefeffe feefeffe
3ffff520: feefeffe feefeffe feefeffe feefeffe
3ffff530: feefeffe feefeffe feefeffe feefeffe
3ffff540: feefeffe feefeffe feefeffe feefeffe
3ffff550: feefeffe feefeffe feefeffe feefeffe
3ffff560: feefeffe feefeffe feefeffe feefeffe
3ffff570: feefeffe feefeffe feefeffe feefeffe
3ffff580: feefeffe feefeffe feefeffe feefeffe
3ffff590: feefeffe feefeffe feefeffe feefeffe
3ffff5a0: feefeffe feefeffe feefeffe feefeffe
3ffff5b0: feefeffe feefeffe feefeffe feefeffe
3ffff5c0: feefeffe feefeffe feefeffe feefeffe
3ffff5d0: feefeffe feefeffe feefeffe feefeffe
3ffff5e0: feefeffe feefeffe feefeffe feefeffe
3ffff5f0: feefeffe feefeffe feefeffe feefeffe
3ffff600: feefeffe feefeffe feefeffe feefeffe
3ffff610: feefeffe feefeffe feefeffe feefeffe
3ffff620: feefeffe feefeffe feefeffe feefeffe
3ffff630: feefeffe feefeffe feefeffe feefeffe
3ffff640: feefeffe feefeffe feefeffe feefeffe
3ffff650: feefeffe feefeffe feefeffe feefeffe
3ffff660: feefeffe feefeffe feefeffe feefeffe
3ffff670: feefeffe feefeffe feefeffe feefeffe
3ffff680: feefeffe feefeffe feefeffe feefeffe
3ffff690: feefeffe feefeffe feefeffe feefeffe
3ffff6a0: feefeffe feefeffe feefeffe feefeffe
3ffff6b0: feefeffe feefeffe feefeffe feefeffe
3ffff6c0: feefeffe feefeffe feefeffe feefeffe
3ffff6d0: feefeffe feefeffe feefeffe feefeffe
3ffff6e0: feefeffe feefeffe feefeffe feefeffe
3ffff6f0: feefeffe feefeffe feefeffe feefeffe
3ffff700: feefeffe feefeffe feefeffe feefeffe
3ffff710: feefeffe feefeffe feefeffe feefeffe
3ffff720: feefeffe feefeffe feefeffe feefeffe
3ffff730: feefeffe feefeffe feefeffe feefeffe
3ffff740: feefeffe feefeffe feefeffe feefeffe
3ffff750: feefeffe feefeffe feefeffe feefeffe
3ffff760: feefeffe feefeffe feefeffe feefeffe
3ffff770: feefeffe feefeffe feefeffe feefeffe
3ffff780: feefeffe feefeffe feefeffe feefeffe
3ffff790: feefeffe feefeffe feefeffe feefeffe
3ffff7a0: feefeffe feefeffe feefeffe feefeffe
3ffff7b0: feefeffe feefeffe feefeffe feefeffe
3ffff7c0: feefeffe feefeffe feefeffe feefeffe
3ffff7d0: feefeffe feefeffe feefeffe feefeffe
3ffff7e0: feefeffe feefeffe feefeffe feefeffe
3ffff7f0: feefeffe feefeffe feefeffe feefeffe
3ffff800: 00000005 00000000 00000020 40100f12
3ffff810: 3ffeb605 40104317 3ffef090 feefeffe
3ffff820: 40101c2d 3ffef090 feefeffe feefeffe
3ffff830: ffffffe8 000a5ff8 3ffefa60 40101e02
3ffff840: 3ffebe80 00000000 00000000 feefeffe
3ffff850: ffffffe8 000a5ff8 40102242 00000100
3ffff860: 7fffffff 3ffebe80 3ffebe80 00000001
3ffff870: 00000001 00000040 feefeffe feefeffe
3ffff880: feefeffe 000a5ff8 00000000 4000050c
3ffff890: 3fffc278 40101fdc 3fffc200 00000022
3ffff8a0: 3ffebe8c feefeffe feefeffe feefeffe
3ffff8b0: 4000b570 00000030 0000001b ffffffff
3ffff8c0: 00000000 00000000 00000000 00000000
3ffff8d0: 00000000 00000000 00000000 00000000
3ffff8e0: 00000000 00000000 00000000 00000000
3ffff8f0: 00000000 00000000 00000000 00000000
3ffff900: 192bd920 ad588f7b 78b16d7f db1f04d8
3ffff910: 4c8d6a5a f944527a 639ec26c 3649fc65
3ffff920: 175850bb 06965c37 98424375 9b01a242
3ffff930: 4000b5f9 00000008 00000038 3ffffa10
3ffff940: 00000008 3ffffa10 a4118b47 157960a9
3ffff950: 53d3d1bb a9e9ea7d a3455180 b455d20a
3ffff960: dd9c6800 77881702 b3f633e0 9e6afb8d
3ffff970: 8b3e65da d0d937e3 12852643 d689633d
3ffff980: 97db593a 47249e08 32711a04 da02fcd9
3ffff990: 136f21a5 cfe97109 4f4f43af 80cd60cb
3ffff9a0: f3026a16 cc6fef22 f66dd7d5 8ed0c6d8
3ffff9b0: 3dbfb33f 23207a52 4961dc8a 7d7aef84
3ffff9c0: 4000b62e 3ed6090b 75b04415 07893815
3ffff9d0: 4000b6c4 3ffffa10 3ffffba0 ffffffff
3ffff9e0: 4000b72e 3ffff9f0 00000008 7d4efa6d
3ffff9f0: 00000000 00000000 4000a333 3ffffb18
3ffffa00: 3ffffba0 3ffffaf8 3fff41ac 7f945b7c
3ffffa10: 00000000 00000000 00000000 00000000
3ffffa20: 00000000 00000000 00000000 00000000
3ffffa30: 00000000 00000000 00000000 00000000
3ffffa40: 00000000 00000000 00000000 00000000
3ffffa50: 00000000 00000000 00000000 00000000
3ffffa60: 00000000 00000000 00000000 3ffffaf0
3ffffa70: 4000ba18 3ffffaf0 00000003 00000020
3ffffa80: 3ffffba0 00000000 00000000 00000000
3ffffa90: 00000000 00000000 00000000 00000000
3ffffaa0: 00000000 00000000 00000020 40100f12
3ffffab0: 3ffeb600 401042fc 3fff5b84 889fa73f
3ffffac0: 00000001 4010351b 3ffef780 714defd1
3ffffad0: 4010397e 5c5c5c5c 5c5c5c5c 5c5c5c5c
3ffffae0: 5c5c5c5c 5c5c5c5c 5c5c5c5c 5c5c5c5c
3ffffaf0: 40103462 0000007f 7fffffff 00000000
3ffffb00: 0000007f 42eac1cd 1dcd47c8 f23f97da
3ffffb10: 401022df 00080000 0000003e 00000001
3ffffb20: 00000000 5c5c5c5c 00000000 4000050c
3ffffb30: 3fffc278 40101fdc 3fffc200 00000022
3ffffb40: 3ffffb50 3ffffb90 3ffffc50 3ffffbc0
3ffffb50: 40228e8a 00000030 00000010 ffffffff
3ffffb60: 40228eb8 3ffffc80 3fff446c ffffffc3
3ffffb70: fffffd60 00000000 00000000 00000088
3ffffb80: 00000000 0000008e 00000000 3fff446c
3ffffb90: 3ffffc80 3ffffe80 3ffffc80 00000030
3ffffba0: f935337b c3372990 358e643b 8f030e72
3ffffbb0: f651b7ec 3ffeb282 5c5c5c5c 5c5c5c5c
3ffffbc0: 40291eb5 3fff41cc 3ffffc00 4028a6e6
3ffffbd0: 40292aac 00000002 00000001 00000004
3ffffbe0: 3fff41ac 3ffffc2e 00000004 3ffeb27c
3ffffbf0: 00000020 5b9d525c 3af4b6f7 00000004
3ffffc00: 00000000 4bc6a7f0 00000653 3ffffc90
3ffffc10: 00000000 00000000 4bc6a7f0 00000000
3ffffc20: 40289e88 3ffeb22b 40106c06 18d4fdf3
3ffffc30: 00000000 f6d1471e f05dce3b 40284bad
3ffffc40: 3ffffc88 3fff42fc 3fff4314 40228e9a
3ffffc50: 00000000 4bc6a7f0 00001783 3ffffce0
3ffffc60: 00000000 00000000 4bc6a7f0 00000000
3ffffc70: 3fff1e10 3ffffc78 40106c06 820c49ba
3ffffc80: 00000000 3ffffc80 3ffffc88 3ffffc88
3ffffc90: 3ffffcd8 3fff42fc 3fff42e4 40228e9a
3ffffca0: ffff9733 3ffffca0 3ffffca8 3ffffca8
3ffffcb0: 3ffffcb0 3ffffcb0 3ffffcb8 3ffffce8
3ffffcc0: 3fff1e10 3ffffcc8 3ffffed0 40228f60
3ffffcd0: 3ffffcd0 3ffffcd0 3ffffcd8 3ffffcd8
3ffffce0: 3ffffce0 3ffffce0 3ffffce8 3ffffce8
3ffffcf0: 3ffffcf0 3ffffcf0 3ffffcf8 3ffffcf8
3ffffd00: 3ffffd00 3ffffd00 3ffffd08 3ffffd08
3ffffd10: 3ffffd10 3ffffd10 3ffffd18 3ffffd18
3ffffd20: 3ffffd20 3ffffd20 3ffffd28 3ffffd28
3ffffd30: 3ffffd30 3ffffd30 3ffffd38 3ffffd38
3ffffd40: 3ffffd40 3ffffd40 3ffffd48 3ffffd48
3ffffd50: 3ffffd50 3ffffd50 3ffffd58 3ffffd58
3ffffd60: 3ffffd60 3ffffd60 3ffffd68 3ffffd68
3ffffd70: 3ffffd70 3ffffd70 3ffffd78 3ffffd78
3ffffd80: 3ffffd80 3ffffd80 3ffffd88 3ffffd88
3ffffd90: 3ffffd90 3ffffd90 3ffffd98 3ffffd98
3ffffda0: 3ffffda0 3ffffda0 3ffffda8 3ffffda8
3ffffdb0: 3ffffdb0 3ffffdb0 3ffffdb8 3ffffdb8
3ffffdc0: 3ffffdc0 3ffffdc0 3ffffdc8 3ffffdc8
3ffffdd0: 3ffffdd0 3ffffdd0 3ffffdd8 3ffffdd8
3ffffde0: 3ffffde0 3ffffde0 3ffffde8 3fff3268
3ffffdf0: 00000010 00000010 00000000 40100579
3ffffe00: 3ffffe00 40268723 3ffffe08 3ffffe08
3ffffe10: 3ffffe10 3ffffe10 3ffffe18 3ffffe18
3ffffe20: 3ffffe20 3ffffe20 3ffffe28 10000001
3ffffe30: 00000010 3ffffed0 3ffffed0 40268723
3ffffe40: 3fff3268 0000010c 0000010c 4010020c
3ffffe50: 00000001 00000014 3ffffea0 401006dc
3ffffe60: 3fff1c7c 3ffe92eb 3ffffed0 402686dc
3ffffe70: 3ffe92eb 3ffffe70 3ffffea0 402686f8
3ffffe80: 3ffffe80 3ffffe80 3ffffea0 40215c06
3ffffe90: 3ffffe90 00000014 3ffffea0 402306c2 <
3ffffea0: 00000000 00000000 00000000 00000000
3ffffeb0: 00000000 00000000 00000000 00000000
3ffffec0: 00000000 00000000 00000000 00000000
3ffffed0: 00000000 00000000 00000000 00000000
3ffffee0: 00000000 00000000 00000000 00000000
3ffffef0: 00000000 00000000 00000c00 00000000
3fffff00: 40104d38 001c8e9a 3fff3174 00000000
3fffff10: 3fff08c0 3fff3174 3ffe87d0 3fff3174
3fffff20: 3fff1b94 005bda47 40269858 3fffefb0
3fffff30: 3fff3174 3fff1b94 00000001 402022b5
3fffff40: 3fffdad0 005bda47 3fff1c68 40237268
3fffff50: 3fffdad0 005bd948 00000000 402022b5
3fffff60: 3fffdad0 3fff1a80 3fff1c68 40246ccc
3fffff70: 00000031 00001783 40269858 3fffefb0
3fffff80: 402022c0 00000001 3fff1c68 3fff310c
3fffff90: 3fffdad0 00000000 3fff1c68 40264ce0
3fffffa0: 00000000 00000000 00000000 40269879
<<<stack<<<

ets Jan 8 2013,rst cause:4, boot mode:(3,6)

wdt reset
load 0x4010f000, len 1384, room 16
tail 8
chksum 0x2d
csum 0x2d
vbb28d4a3
~ld
þªU71 :


INIT : Booting version: mega-20190607 (ESP82xx Core 2_4_2, NONOS SDK 2.2.1(cfd48f3), LWIP: 2.0.3 PUYA support)
72 : INIT : Free RAM:29296
72 : INIT : Warm boot #3 - Restart Reason: Exception
75 : FS : Mounting...
100 : FS : Mount successful, used 75802 bytes of 957314
452 : CRC : program checksum ...OK
463 : CRC : SecuritySettings CRC ...OK
465 : CRC : binary has changed since last save of Settings
573 : INIT : Free RAM:26464
575 : INIT : I2C
575 : INIT : SPI not enabled
589 : INFO : Plugins: 47 [Normal] (ESP82xx Core 2_4_2, NONOS SDK 2.2.1(cfd48f3), LWIP: 2.0.3 PUYA support)
592 : WIFI : No valid wifi settings
594 : WIFI : Could not connect to AP!
595 : WIFI : Set WiFi to AP
1516 : WIFI : AP Mode ssid will be ESP_Easy_0 with address 192.168.4.1
2852 : WD : Uptime 0 ConnectFailures 0 FreeMem 23064 WiFiStatus 0

Exception (0):
epc1=0x40294ae8 epc2=0x00000000 epc3=0x00000000 excvaddr=0x00000084 depc=0x00000000

ctx: sys
sp: 3fffeb00 end: 3fffffb0 offset: 01a0

teemurama
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Posts: 17
Joined: 24 Jul 2019, 22:23

Re: Problem with Wemos D1 pro mini

#15 Post by teemurama » 27 Jul 2019, 11:55

grovkillen wrote:
27 Jul 2019, 11:51
Any possiblity to try another board?
I ordered new board from China but takes at least two weeks.

User avatar
ManS-H
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Joined: 27 Dec 2015, 11:26
Location: the Netherlands

Re: Problem with Wemos D1 pro mini

#16 Post by ManS-H » 27 Jul 2019, 12:19

It looks that module is ready for the bin.

Maybe a last chance, try other firmware, for example Tasmota. I know its not the right forum to promote is. But then you are sure it's a damaged module.

kimot
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Posts: 165
Joined: 12 Oct 2017, 20:46

Re: Problem with Wemos D1 pro mini

#17 Post by kimot » 01 Aug 2019, 22:44

I think, you must do something wrong.
Fresh flashed ESPeasy does not requires any password
for first connection and configuration IP address,
Try python esptool for flashing .bin file.

My way ( for Linux OS - in win change ttyUSB0 to COM port ):

To retrieve the characteristics of the card, run the command

esptool.py --port /dev/ttyUSB0 flash_id


The cards NodeMCU, WeMOS, HUZZAH Feather, Core Board, ESP32-WROVER-KIT are able to switch to bootload mode, for others it will be necessary to apply the classical method

( examples for different ESPeasy verisons and memory size - Wemos ......._4096.bin
esptool.py --port /dev/ttyUSB0 --baud 115200 write_flash -fm dio -fs 32m 0x00000 ESPEasy_R120_4096.bin

esptool.py --port /dev/ttyUSB0 --baud 115200 write_flash 0x00000 ESP_Easy_v2.0.0-dev13_test_ESP8285_1024.bin

esptool.py --port /dev/ttyUSB0 --baud 115200 write_flash 0x00000 ESP_Easy_v2.0-20180322_normal_ESP8285_1024.bin

esptool.py --port /dev/ttyUSB0 --baud 115200 write_flash 0x00000 ESP_Easy_v2.0-20180322_normal_ESP8266_4096.bin

Nothing works ? Then Clear memory:

If you encounter installation problems, you may try to erase the memory with the erase_flash command.

esptool.py --port /dev/ttyUSB0 erase_flash

teemurama
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Posts: 17
Joined: 24 Jul 2019, 22:23

Re: Problem with Wemos D1 pro mini

#18 Post by teemurama » 01 Aug 2019, 23:00

kimot wrote:
01 Aug 2019, 22:44
Fresh flashed ESPeasy does not requires any password
for first connection and configuration IP address,
You sure about this ?
https://www.letscontrolit.com/wiki/inde ... =EasySetup

TD-er
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Posts: 1650
Joined: 01 Sep 2017, 22:13
Location: the Netherlands
Contact:

Re: Problem with Wemos D1 pro mini

#19 Post by TD-er » 03 Aug 2019, 01:51

Well I don't have to enter a password to connect to its wifi, but I thought it was because my phone recognizes the SSID and enters a known password.

What I did notice the last few days when trying is that the ESP does seem to crash when saving the settings from the setup page.
I did connect it to serial and entered them by hand:

Code: Select all

wifissid MikroTik
wifikey password
save
It is best to have these in a notepad screen and enter then via cut and paste line by line.
Or use the ESPEasyFlasher included in the download zip.
That one can also help you program the initial settings, not only flash the binary.

But you can also use just about any serial interface like Putty or whatever you may like.
Just use 115200 as baud rate.

teemurama
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Posts: 17
Joined: 24 Jul 2019, 22:23

Re: Problem with Wemos D1 pro mini

#20 Post by teemurama » 03 Aug 2019, 23:53

I tried once again. Finally after few times trying I got Tasmota flashed. But there must be something wrong in chip because sometimes it stays up few minutes and then it crashes and reboots again.
I should get new board on next week so then I'm getting confirmation to this case.

TD-er
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Re: Problem with Wemos D1 pro mini

#21 Post by TD-er » 04 Aug 2019, 00:05

Make sure you don't have metal parts near the antenna.
Yesterday I had one of my nodes placed on top of antistatic sheet and it performed horrible, crashing, extreme slow wifi, etc.
After moving it away from the sheet it worked perfect.

You may also add some capacitors over the 3v3 line and GND. (close to the ESP)

teemurama
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Posts: 17
Joined: 24 Jul 2019, 22:23

Re: Problem with Wemos D1 pro mini

#22 Post by teemurama » 04 Aug 2019, 00:35

TD-er wrote:
04 Aug 2019, 00:05
Make sure you don't have metal parts near the antenna.
Yesterday I had one of my nodes placed on top of antistatic sheet and it performed horrible, crashing, extreme slow wifi, etc.
After moving it away from the sheet it worked perfect.

You may also add some capacitors over the 3v3 line and GND. (close to the ESP)
Is it using 3.3v even power comes of USB ?

Wiki
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Posts: 141
Joined: 23 Apr 2018, 17:55

Re: Problem with Wemos D1 pro mini

#23 Post by Wiki » 04 Aug 2019, 11:57

Yes, they have a voltage regulator onboard. The pins of the esp are not 5V tolerant, its a 3,3V device.

teemurama
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Posts: 17
Joined: 24 Jul 2019, 22:23

Re: Problem with Wemos D1 pro mini

#24 Post by teemurama » 05 Aug 2019, 09:25

Can I just put capacitor between these pins ?

Image

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dynamicdave
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Location: Hampshire, UK

Re: Problem with Wemos D1 pro mini

#25 Post by dynamicdave » 05 Aug 2019, 16:47

Yes - I would use a 330uF or 470uF with a 0.1uF (or 100nF) in parallel.

The large capacitor acts as smoothing capacitor whilst the small one should deal with any nasty spikes on the PSU rail.

Hope this helps.

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Re: Problem with Wemos D1 pro mini

#26 Post by TD-er » 05 Aug 2019, 20:19

If you're using such a relatively large cap, you can also put it between 5v and gnd
The thing is, charging an empty elco is almost like a short circuit and the main problem with the Wemos boards currently being sold is that their voltage regulator only can handle 150 mA, which is way too low for an ESP.
The peak current of an ESP can be as high as 500 mA.
So I would say:
- 330 - 470 uF over 5V
- 22 - 100 uF over 3v3
- 100 nF over 3v3 as close as possible to the ESP.

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Re: Problem with Wemos D1 pro mini

#27 Post by teemurama » 06 Aug 2019, 11:52

Hello again!

I think that really did the trick!
Even it doesn't look nice it works now. Or at least I managed to flash ESPEasy and now I can get in and change values.

Only problem is now that I should add relay to Wemos so I was wondering if I need to use breadboard ?
Or is it better to change relay mounting another type so I had longer pins also under card and could add capacitors there ?

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Re: Problem with Wemos D1 pro mini

#28 Post by dynamicdave » 06 Aug 2019, 15:01

wemos_sm.jpg
wemos_sm.jpg (54.59 KiB) Viewed 3386 times
In the packet with the Wemos D1 Mini PRO (that I received from China), were three or so different length connectors-with-pins.

I used the longest ones and soldered them through the Wemos just like you appear to have done.

This means they are long enough to go into the sockets on a breadboard.

I normally mount my capacitors on the outside tracks on the breadboard, rather than soldering them directly on the Wemos.

Hope this helps.

PS: I know this isn't a D1 Mini PRO, I just took it to show the layout on the breadboard

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Re: Problem with Wemos D1 pro mini

#29 Post by teemurama » 06 Aug 2019, 15:21

Thank you all for helping this case!

I ended up to solder capacitors above relay board. Didn't wanted start to remove pins of board. And it works this way also :D
I hadn't any idea that this could be problem. Very interesting to see how this goes with another China-copy Wemos D1 Pro which I ordered because I thought board would be damaged.

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Re: Problem with Wemos D1 pro mini

#30 Post by dynamicdave » 06 Aug 2019, 17:36

Looking at your photo it would appear you are using the on-board Rainsun antenna.

If you plan to use the external antenna (to get an increased WiFi range) then you will need to move the 0-ohm resistor (not an easy task as I found to my cost!!).

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Re: Problem with Wemos D1 pro mini

#31 Post by teemurama » 06 Aug 2019, 17:51

Yes, that's true.
This will be in my garage and I have wifi access point there so no need for external antenna.
I have seen that it's not so easy job to change from internal to external antenna. :shock:

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Re: Problem with Wemos D1 pro mini

#32 Post by teemurama » 07 Aug 2019, 23:35

Just got my another "Wemos D1 mini pro " from China. Did exactly same as with first card and works straight from packet. No restart loops or any another problems.
Price 20 cents more than first card :)

Little difference in chips.
Older board,
Image

New board,
Image

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Re: Problem with Wemos D1 pro mini

#33 Post by TD-er » 08 Aug 2019, 20:58

The difference is probably in the 5-pin chip in the lower right corner.
All recent boards I got were equipped with one that can only handle 150 mA.
So to overcome that limitation you need to add the capacitors.

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Re: Problem with Wemos D1 pro mini

#34 Post by HomeJCL » 09 Aug 2019, 13:37

The New genuine LoLin D1 Mini Pro (Sadly huge) has 600 mA rating component ... <> others
Belgium and land of ESP ... counting :D

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