after update: no wifi connection any more, stops at "WIFI : Start network scan"

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_Cyber_
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after update: no wifi connection any more, stops at "WIFI : Start network scan"

#1 Post by _Cyber_ » 30 Mar 2021, 11:20

I have a wemos D1 mini which is installed (and hardly reachable) behind a control unit of a thermostat. it has there weak, but stable wifi signal (between -80 and -85).

I have checked / set in advanced settings:
Connection Failure Threshold: 10
Force WiFi B/G: checked
Restart WiFi Lost Conn: checked
Force WiFi No Sleep: checked

I updated from ESP_Easy_mega_20201102_normal_ESP8266_4M1M to latest ESP_Easy_mega_20210223_normal_ESP8266_4M1M
after this I could not see in hostapd log any discoverys / connect tries, and also no access point spawned

so I pulled it out, the logs below are now near the AP, RSSI there should be at -50 or better.

on serial I can see the following log:

Code: Select all

INIT : Booting version:  (ESP82xx Core 2843a5ac, NONOS SDK 2.2.2-dev(38a443e), LWIP: 2.1.2 PUYA support)
73 : Info   : INIT : Free RAM:34592
74 : Info   : INIT : Warm boot #4 Last Action before Reboot: Const Interval: TIMER_100MSEC Last systime: 253 - Restart Reason: External System
76 : Info   : FS   : Mounting...
101 : Info   : FS   : Mount successful, used 79818 bytes of 957314
128 : Info   : CRC  : SecuritySettings CRC   ...OK
214 : Info   : INIT : Free RAM:30984
215 : Info   : INIT : SPI not enabled
347 : Info   : INFO : Plugins: 47 [Normal] (ESP82xx Core 2843a5ac, NONOS SDK 2.2.2-dev(38a443e), LWIP: 2.1.2 PUYA support)
348 : Info   : EVENT: System#Wake
641 : Info   : WIFI : Set WiFi to STA
745 : Info   : WIFI  : Start network scan
747 : Info   : WIFI : Arduino wifi status: WL_IDLE_STATUS ESPeasy internal wifi status: DISCONNECTED
750 : Info   : Webserver: start
752 : Info   : Time set to 253.000 Time adjusted by 252248.00 msec. Wander: 70.07 msec/second
754 : Info   : Current Time Zone:  DST time start: 1970-03-29 02:00:00 offset: 120 min STD time start: 1970-10-25 03:00:00 offset: 60 min
757 : Info   : Local time: 1970-01-01 01:04:13
761 : Info   : EVENT: System#Boot
770 : Info   : ACT  : Monitor GPIO,2
775 : Info   : GPIO port #2: added to monitor list.
778 : Info   : ACT  : timerSet,1,30
806 : Info   : ACT  : Let,1,0
812 : Info   : ACT  : Let,2,0
824 : Info   : ACT  : Let,3,0
829 : Info   : ACT  : Let,4,0
1069 : Info   : Dummy: value 1: 0
1072 : Info   : Dummy: value 2: 0
1074 : Info   : Dummy: value 3: 0
1106 : Info   : Dummy: value 1: 0
1109 : Info   : Dummy: value 2: 0
1161 : Info   : EVENT: TaskInit#Temperature=1,1
1406 : Info   : EVENT: TaskInit#LightsSpieleraum=2,0
1630 : Info   : EVENT: TaskInit#HeizungcounterSpieleraum=3,0
1838 : Info   : EVENT: Time#Initialized
2018 : Info   : EVENT: Clock#Time=Thu,01:04
2272 : Info   : EVENT: LightsSpieleraum#LightTuere=0
2469 : Info   : WD   : Uptime 0 ConnectFailures 0 FreeMem 21616 WiFiStatus WL_IDLE_STATUS ESPeasy internal wifi status: DISCONNECTED
2502 : Info   : EVENT: LightsSpieleraum#LightCouch=0
2725 : Info   : EVENT: LightsSpieleraum#LightSwitch=0
2926 : Info   : EVENT: HeizungcounterSpieleraum#Seconds=0
3144 : Info   : EVENT: HeizungcounterSpieleraum#Pulses=0
5755 : Info   : WIFI  : Start network scan
he led is blinking (not regularly), but nothing else happens, neither on serial nor on hostapd log.

I reflashed it and it started again flawless:

Code: Select all

INIT : Booting version:  (ESP82xx Core 2843a5ac, NONOS SDK 2.2.2-dev(38a443e), LWIP: 2.1.2 PUYA support)
71 : Info   : INIT : Free RAM:35184
72 : Info   : INIT : Warm boot #6 Last Action before Reboot: Background Task Last systime: 1617094461 - Restart Reason: External System
73 : Info   : FS   : Mounting...
98 : Info   : FS   : Mount successful, used 79818 bytes of 957314
123 : Info   : CRC  : SecuritySettings CRC   ...OK
207 : Info   : INIT : Free RAM:32528
208 : Info   : INIT : SPI not enabled
292 : Info   : INFO : Plugins: 46 [Normal] (ESP82xx Core 2843a5ac, NONOS SDK 2.2.2-dev(38a443e), LWIP: 2.1.2 PUYA support)
293 : Info   : EVENT: System#Wake
571 : Info   : WIFI : Set WiFi to STA
674 : Info   : WIFI : Connecting KlinglAIRDMZUG attempt #1
678 : Info   : Webserver: start
679 : Info   : Time set to 1617094461.000
681 : Info   : Current Time Zone:  DST time start: 2021-03-28 02:00:00 offset: 120 min STD time start: 2021-10-31 03:00:00 offset: 60 min
684 : Info   : Local time: 2021-03-30 10:54:21
685 : Info   : EVENT: System#Boot
719 : Info   : ACT  : Monitor GPIO,2
721 : Info   : GPIO port #2: added to monitor list.
724 : Info   : ACT  : timerSet,1,30
742 : Info   : ACT  : Let,1,0
747 : Info   : ACT  : Let,2,0
753 : Info   : ACT  : Let,3,0
757 : Info   : ACT  : Let,4,0
1047 : Info   : Dummy: value 1: 0.00
1047 : Info   : Dummy: value 2: 0.00
1048 : Info   : Dummy: value 3: 0.00
1083 : Info   : Dummy: value 1: 0.00
1083 : Info   : Dummy: value 2: 0.00
1142 : Info   : EVENT: Time#Initialized
1419 : Info   : EVENT: LightsSpieleraum#LightTuere=0.00
1689 : Info   : EVENT: LightsSpieleraum#LightCouch=0.00
1931 : Info   : EVENT: Clock#Time=Tue,10:54
2168 : Info   : EVENT: LightsSpieleraum#LightSwitch=0.00
2404 : Info   : DS   : Temperature: 21.31 (28-b0-46-56-b5-1-3c-ed)
2463 : Info   : WD   : Uptime 0 ConnectFailures 0 FreeMem 24272 WiFiStatus WL_DISCONNECTED ESPeasy internal wifi status: DISCONNECTED
2504 : Info   : EVENT: HeizungcounterSpieleraum#Seconds=0.00
2766 : Info   : EVENT: HeizungcounterSpieleraum#Pulses=0.00
3031 : Info   : EVENT: Temperature#Temperature=11.31
4480 : Info   : WIFI : Connected! AP: KlinglAIRDMZUG (00:1F:F3:C1:F8:1A) Ch: 2 Duration: 3793 ms
4500 : Info   : WIFI : DHCP IP: 192.168.10.243 (Spieleraumheizung) GW: 192.168.10.1 SN: 255.255.255.0   duration: 27 ms
any ideas?

Best regards
Alois

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Ath
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Posts: 3416
Joined: 10 Jun 2018, 12:06
Location: NL

Re: after update: no wifi connection any more, stops at "WIFI : Start network scan"

#2 Post by Ath » 30 Mar 2021, 12:16

Is that a hidden AP you are connecting to? Then the option to include hidden AP's should be enabled.
/Ton (PayPal.me)

_Cyber_
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Posts: 113
Joined: 20 Oct 2019, 09:46

Re: after update: no wifi connection any more, stops at "WIFI : Start network scan"

#3 Post by _Cyber_ » 30 Mar 2021, 15:18

yes, its an hidden AP.
I guess I cannot fore it anyhow to spawn the AP again? so, unhide SSID, connect (hopefully), tick the hidden ap setting and hide the SSID again? :shock:

Thanks!

BR
Alois

TD-er
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Posts: 8643
Joined: 01 Sep 2017, 22:13
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Re: after update: no wifi connection any more, stops at "WIFI : Start network scan"

#4 Post by TD-er » 30 Mar 2021, 15:26

Yep, I still need to change the default for this so others will not be hit like this.

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