[SOLVED] ESP8266 WDT reset

[afeno]

@Kosika said:

Problem now to figure out is how to connect a new sensor, as it restarts as soon as it's powered on.
Any ideas?

I have the same problem. I'm using the Esp8266Gateway sketch in the Lib v1.5 and have a NRF24 radio as described in the instructions.
Every time that I connect a new sensor, the MCU is restarting as you described. This is only happening when the Gateway is connected to a controller (Homeassistant or MYSController). If the gateway is not connected to any controller then it receive the data without any problem.

@Kosika, How did you solved the problem?

[Kosika]

@afeno
I have not solved this problem. But I have put this project on ice the last 2 months, but I will soon continue by doing a complete reinstall of all libraries etc.

[Yveaux]

@afeno @Kosika please switch to the new 2.0.0 library, for your gateway, repeaters and sensors.
Esp support has been improved in there, and developer support will be faster.

[afeno]

@Yveaux said:

@Kosika please switch to the new 2.0.0 library

Ok. I will switch to 2.0.0 and let you know.
Thank you.

[afeno]

@Yveaux said:

please switch to the new 2.0.0 library, for your gateway, repeaters and sensors.
Esp support has been improved in there, and developer support will be faster.

Hello,
I switched to the new 2.0.0 and I still have the same problem:

connected with AFENO_DD, channel 6
dhcp client start...
0;255;3;0;9;TSM:READY
f r-40, scandone
.....ip:192.168.1.82,mask:255.255.255.0,gw:192.168.1.1
.IP: 192.168.1.82
0;255;3;0;9;No registration required
0;255;3;0;9;Init complete, id=0, parent=0, distance=0, registration=1
0;255;3;0;9;TSP:MSG:READ 6-6-255 s=255,c=3,t=7,pt=0,l=0,sg=0:
0;255;3;0;9;TSP:MSG:BC
0;255;3;0;9;TSP:MSG:FPAR REQ (sender=6)
0;255;3;0;9;TSP:CHKUPL:OK (FLDCTRL)
0;255;3;0;9;TSP:MSG:GWL OK
pm open,type:2 0

Soft WDT reset

ctx: cont 
sp: 3ffef6b0 end: 3ffefa30 offset: 01b0

>>>stack>>>
3ffef860:  00000000 3ffefd08 3ffefd08 402048bb  
3ffef870:  40107050 00000000 3ffefd08 402048bb  
3ffef880:  00000000 3ffefd08 00000000 4020230f  
3ffef890:  001e8480 3ffe0001 3ffefa8f 40202376  
3ffef8a0:  00000000 0000000e 00000000 00000006  
3ffef8b0:  00000000 00000000 00000006 00000006  
...

What could be the reason for the reset?
Is it OK to power the NodeMCU from the microUSB?

Thank you!

[Yveaux]

@afeno what esp arduino core are you using? Try updating to the latest version.
I have an esp gateway running (2.0.0, fixed ip, mqtt client, powered through micro USB) without any issues. Power could be insufficiently stable though, so you could also try switching the power supply.

[afeno]

@Yveaux said:

last arduino core version and different power supply.

Hi, I'm using the version 2.3.0. I tried with different power supplies and all the same.
I will try the mqtt client just to see if it is working.

Thanks.

[afeno]

@Yveaux ,
I tried with the esp mqtt client and I have similar issues. The node is reseting when receiving the radio signal.

This is the log:

ž¡9C~0;255;3;0;9;Starting gateway (RNNGE-, 2.0.0)
0;255;3;0;9;TSM:INIT
0;255;3;0;9;TSM:RADIO:OK
0;255;3;0;9;TSM:GW MODE
scandone
state: 0 -> 2 (b0)
state: 2 -> 3 (0)
state: 3 -> 5 (10)
add 0
aid 4
cnt 
chg_B1:-40
0;255;3;0;9;TSM:READY
f r-40, scandone
.
connected with AFENO_DD, channel 6
dhcp client start...
..ip:192.168.1.82,mask:255.255.255.0,gw:192.168.1.1
.IP: 192.168.1.82
0;255;3;0;9;No registration required
0;255;3;0;9;Init complete, id=0, parent=0, distance=0, registration=1
IP: 192.168.1.82
0;255;3;0;9;Attempting MQTT connection...
0;255;3;0;9;MQTT connected
0;255;3;0;9;TSP:MSG:READ 6-6-255 s=255,c=3,t=7,pt=0,l=0,sg=0:
0;255;3;0;9;TSP:MSG:BC
0;255;3;0;9;TSP:MSG:FPAR REQ (sender=6)
0;255;3;0;9;TSP:CHKUPL:OK (FLDCTRL)
0;255;3;0;9;TSP:MSG:GWL OK

Soft WDT reset

ctx: cont 
sp: 3ffef6d0 end: 3ffefa50 offset: 01b0

>>>stack>>>
3ffef880:  00000000 3ffefc24 3ffefc24 40204d27  
3ffef890:  40107050 00000000 3ffefc24 40204d27  
3ffef8a0:  00000000 3ffefc24 00000000 40202336  
3ffef8b0:  001e8480 3ffe0001 3ffefaaf 40202336  
3ffef8c0:  00000000 0000000e 00000001 00000006  
3ffef8d0:  00000000 00000000 00000006 00000006  
3ffef8e0:  00000030 0000000e 00001928 402023d1  
3ffef8f0:  00000001 3ffefaa8 00000006 402024ce  
3ffef900:  00000008 00000006 3fff129c 00000027  
3ffef910:  00000001 00000006 3ffefaa8 402035bc  
3ffef920:  40107050 3ffef981 3ffefc24 00000061  
3ffef930:  3ffef980 3ffefc24 3ffef980 40202336  
3ffef940:  401054b2 000e937d 3ffefc24 3ffefc68  
3ffef950:  4010556e 3ffee428 000e937d 00000000  
3ffef960:  40105740 000e937d 3ffefc68 00000006  
3ffef970:  000000ff 3ffefaa8 00000006 402026dd  
3ffef980:  3ffefa06 00000006 40203bc8 00000006  
3ffef990:  000000ff 3ffefaa8 00000006 402036fd  
...

:(

[afeno]

I didn't give up (yet...) I tried today to power the NRF from an external power supply. Same result. The esp8266 is rebooting after receiving some data as shown above. My conclusion is that the problem is on the esp8266 itself or in the power supply that I am using.
My last try will be to power the esp8266 from something different than the microUSB.
Just in case, this is the setup. Maybe I'm missing something very basic:

Regaards,
Alfredo.

[Yveaux]

@afeno hard to tell from the picture, but it looks like CE is connected to D1, instead of D2.
Please refer to the connection diagram here: https://www.mysensors.org/build/esp8266_gateway

[afeno]

@Yveaux , did you know that you are awesome?
There is an error on Pin labels!!! The print on the pcb is wrong. You are right!
I have two D2 and of course that I used the wrong one

Thank you so much!!!!

[Yveaux]

@afeno said:

did you know that you are awesome?

Yup :smirk: