esp32 nodemcu flash

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megamarco83
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Posts: 115
Joined: 13 Apr 2017, 23:09

esp32 nodemcu flash

#1 Post by megamarco83 » 08 Jan 2019, 21:50

Hi, i bought a nodemcu esp32
this one:
https://www.aliexpress.com/item/ESP32-E ... 4c4dcmh61g

but i'm not able to flash it
i still receive this errors:

Code: Select all

######2019-01-07######
#######0.03.002#######
######FLASH INFO######
BIN file: ESP_Easy_mega-20181231_normal_WROOM02_2048.bin
COM port: (COM28) Silicon Labs CP210x USB to UART Bridge
Baud rate: 115200
######POST FLASH######
No post flash information entered...
######FLASH LOG######
[esptool.exe -vv -cd nodemcu -cb 115200 -cp COM28 -ca 0x00000 -cf "C:\Users\Marco\Desktop\ESPEasy_mega-20181231\bin\ESP_Easy_mega-20181231_normal_WROOM02_2048.bin"]
[07/01/2019 23:16:10] esptool v0.4.12 - (c) 2014 Ch. Klippel <ck@atelier-klippel.de>
[07/01/2019 23:16:10] 	setting board to nodemcu
[07/01/2019 23:16:10] 	setting baudrate from 115200 to 115200
[07/01/2019 23:16:10] 	setting port from  to COM28
[07/01/2019 23:16:10] 	setting address from 0x00000000 to 0x00000000
[07/01/2019 23:16:10] 	espcomm_upload_file
[07/01/2019 23:16:10] 	espcomm_upload_mem
[07/01/2019 23:16:10] 	setting serial port timeouts to 1000 ms
[07/01/2019 23:16:10] opening bootloader
[07/01/2019 23:16:10] resetting board
[07/01/2019 23:16:10] trying to connect
[07/01/2019 23:16:10] 	flush start
[07/01/2019 23:16:10] 	setting serial port timeouts to 1 ms
[07/01/2019 23:16:10] 	setting serial port timeouts to 1000 ms
[07/01/2019 23:16:10] 	flush complete
[07/01/2019 23:16:10] 	espcomm_send_command: sending command header
[07/01/2019 23:16:10] 	espcomm_send_command: sending command payload
[07/01/2019 23:16:10] 	serialport_receive_C0: 1B instead of C0
[07/01/2019 23:16:10] trying to connect
[07/01/2019 23:16:10] 	flush start
[07/01/2019 23:16:10] 	setting serial port timeouts to 1 ms
[07/01/2019 23:16:10] 	setting serial port timeouts to 1000 ms
[07/01/2019 23:16:10] 	flush complete
[07/01/2019 23:16:10] 	espcomm_send_command: sending command header
[07/01/2019 23:16:10] 	espcomm_send_command: sending command payload
[07/01/2019 23:16:10] 	serialport_receive_C0: AB instead of C0
[07/01/2019 23:16:10] trying to connect
[07/01/2019 23:16:10] 	flush start
[07/01/2019 23:16:10] 	setting serial port timeouts to 1 ms
[07/01/2019 23:16:10] 	setting serial port timeouts to 1000 ms
[07/01/2019 23:16:10] 	flush complete
[07/01/2019 23:16:10] 	espcomm_send_command: sending command header
[07/01/2019 23:16:10] 	espcomm_send_command: sending command payload
[07/01/2019 23:16:10] 	read 0, requested 1
[07/01/2019 23:16:10] resetting board
[07/01/2019 23:16:10] trying to connect
[07/01/2019 23:16:10] 	flush start
[07/01/2019 23:16:10] 	setting serial port timeouts to 1 ms
[07/01/2019 23:16:10] 	setting serial port timeouts to 1000 ms
[07/01/2019 23:16:10] 	flush complete
[07/01/2019 23:16:10] 	espcomm_send_command: sending command header
[07/01/2019 23:16:10] 	espcomm_send_command: sending command payload
[07/01/2019 23:16:10] 	serialport_receive_C0: 1B instead of C0
[07/01/2019 23:16:10] trying to connect
[07/01/2019 23:16:10] 	flush start
[07/01/2019 23:16:10] 	setting serial port timeouts to 1 ms
[07/01/2019 23:16:10] 	setting serial port timeouts to 1000 ms
[07/01/2019 23:16:10] 	flush complete
[07/01/2019 23:16:10] 	espcomm_send_command: sending command header
[07/01/2019 23:16:10] 	espcomm_send_command: sending command payload
[07/01/2019 23:16:10] 	serialport_receive_C0: A2 instead of C0
[07/01/2019 23:16:10] trying to connect
[07/01/2019 23:16:10] 	flush start
[07/01/2019 23:16:10] 	setting serial port timeouts to 1 ms
[07/01/2019 23:16:10] 	setting serial port timeouts to 1000 ms
[07/01/2019 23:16:10] 	flush complete
[07/01/2019 23:16:10] 	espcomm_send_command: sending command header
[07/01/2019 23:16:10] 	espcomm_send_command: sending command payload
[07/01/2019 23:16:10] 	read 0, requested 1
[07/01/2019 23:16:10] resetting board
[07/01/2019 23:16:10] trying to connect
[07/01/2019 23:16:10] 	flush start
[07/01/2019 23:16:10] 	setting serial port timeouts to 1 ms
[07/01/2019 23:16:10] 	setting serial port timeouts to 1000 ms
[07/01/2019 23:16:10] 	flush complete
[07/01/2019 23:16:10] 	espcomm_send_command: sending command header
[07/01/2019 23:16:10] 	espcomm_send_command: sending command payload
[07/01/2019 23:16:10] 	serialport_receive_C0: 1B instead of C0
[07/01/2019 23:16:10] trying to connect
[07/01/2019 23:16:10] 	flush start
[07/01/2019 23:16:10] 	setting serial port timeouts to 1 ms
[07/01/2019 23:16:10] 	setting serial port timeouts to 1000 ms
[07/01/2019 23:16:10] 	flush complete
[07/01/2019 23:16:10] 	espcomm_send_command: sending command header
[07/01/2019 23:16:10] 	espcomm_send_command: sending command payload
[07/01/2019 23:16:10] 	serialport_receive_C0: 74 instead of C0
[07/01/2019 23:16:10] trying to connect
[07/01/2019 23:16:10] 	flush start
[07/01/2019 23:16:10] 	setting serial port timeouts to 1 ms
[07/01/2019 23:16:10] 	setting serial port timeouts to 1000 ms
[07/01/2019 23:16:10] 	flush complete
[07/01/2019 23:16:10] 	espcomm_send_command: sending command header
[07/01/2019 23:16:10] 	espcomm_send_command: sending command payload
[07/01/2019 23:16:10] 	read 0, requested 1
[07/01/2019 23:16:10] warning: espcomm_sync failed
[07/01/2019 23:16:10] error: espcomm_open failed
[07/01/2019 23:16:10] error: espcomm_upload_mem failed
[2019-01-07 23:16:11] STOPPED due to 2 errors! (try reset on the unit, then start a new flash attempt)
with other nodemcu esp8266 i not have any difficulties on flashing.
what are the parameters to set in the ESP.Easy.Flasher.exe ?
what's the correct bin: ESP_Easy_mega-20181231_esp32test_1M8_partition.bin or ESP_Easy_mega-20181231_esp32dev.bin ?
i try both but with the same result...

thanks

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grovkillen
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Re: esp32 nodemcu flash

#2 Post by grovkillen » 08 Jan 2019, 22:16

I don't have support for ESP32 (yet). Sorry for the misunderstanding.
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:

megamarco83
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Posts: 115
Joined: 13 Apr 2017, 23:09

Re: esp32 nodemcu flash

#3 Post by megamarco83 » 08 Jan 2019, 22:24

Hi grovkillen
But you mean to use your tool to flash?
Otherwise what is the tool to flash esp32 and with what parameters?
Thanks

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grovkillen
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Posts: 3029
Joined: 19 Jan 2017, 12:56
Location: Hudiksvall, Sweden
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Re: esp32 nodemcu flash

#4 Post by grovkillen » 08 Jan 2019, 22:32

You need to use either the IDE or the Python script. I will include this in future releases of ESP Easy Flasher though. Much is going on but time and money is scarce.
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:

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