Nedis Smoke Detector (WIFIDS10WT) doesn't receive any Tuya data. What could be wrong?

[jonik-dev]

I have this smoke detector:
https://templates.blakadder.com/nedis_WIFIDS10WT.html

I flashed Tasmota (10.1.0) firmware to it. Then I configured MQTT. I can receive POWER = ON MQTT-message from topic stat/{DEVICE_NAME}/POWER. So I think MQTT is configured just about right. When I press test button I can't see any output from console or from MQTT topics.

Could this problem be because my smoke detector has a different IC (ITK5634 C115T008HG3) on the bottom of the PCB than the original one (ITK5634 B909j007CG3)?

Template I'm using.
{"NAME":"Nedis WIFIDS10WT","GPIO":[0,107,0,108,0,0,0,0,0,0,0,0,0],"FLAG":0,"BASE":54}

Configurations I'm using:

17:31:48.264 CMD: TuyaMCU 51,51
17:31:48.272 MQT: stat/${DEVICE_NAME}/RESULT = {"Command":"Unknown"}
17:31:53.297 CMD: Backlog SetOption1 1; SetOption65 1
17:31:53.315 MQT: stat/${DEVICE_NAME}/RESULT = {"SetOption1":"ON"}
17:31:53.545 MQT: stat/${DEVICE_NAME}/RESULT = {"SetOption65":"ON"}
17:32:00.806 CMD: Rule1   ON TuyaReceived#CmndData=6A04000100 DO publish2 stat/%topic%/FIRE OFF ENDON   ON TuyaReceived#CmndData=6A04000100 DO publish2 stat/%topic%/TEST OFF ENDON   ON TuyaReceived#CmndData=6A04000100 DO publish2 stat/%topic%/BATTERY OFF ENDON   ON TuyaReceived#CmndData=6A04000100 DO publish2 stat/%topic%/MUTE OFF ENDON   ON TuyaReceived#CmndData=6A04000101 DO publish2 stat/%topic%/FIRE ON ENDON   ON TuyaReceived#CmndData=6A04000101 DO publish2 stat/%topic%/MUTE OFF ENDON   ON TuyaReceived#CmndData=6A04000102 DO publish2 stat/%topic%/FIRE ON ENDON   ON TuyaReceived#CmndData=6A04000102 DO publish2 stat/%topic%/MUTE ON ENDON   ON TuyaReceived#CmndData=6A04000103 DO publish2 stat/%topic%/FIRE ON ENDON   ON TuyaReceived#CmndData=6A04000103 DO publish2 stat/%topic%/TEST ON ENDON   ON TuyaReceived#CmndData=6A04000103 DO publish2 stat/%topic%/MUTE OFF ENDON   ON TuyaReceived#CmndData=6A04000104 DO publish2 stat/%topic%/BATTERY ON ENDON
17:32:00.823 RUL: Compressed from 933 to 147 (-85%)
17:32:00.826 RUL: Rule1 ON TuyaReceived#CmndData=6A04000100 DO publish2 stat/%topic%/FIRE OFF ENDON   ON TuyaReceived#CmndData=6A04000100 DO publish2 stat/%topic%/TEST OFF ENDON   ON TuyaReceived#CmndData=6A04000100 DO publish2 stat/%topic%/BATTERY OFF ENDON   ON TuyaReceived#CmndData=6A04000100 DO publish2 stat/%topic%/MUTE OFF ENDON   ON TuyaReceived#CmndData=6A04000101 DO publish2 stat/%topic%/FIRE ON ENDON   ON TuyaReceived#CmndData=6A04000101 DO publish2 stat/%topic%/MUTE OFF ENDON   ON TuyaReceived#CmndData=6A04000102 DO
17:32:00.830 RUL: Rule1 +publish2 stat/%topic%/FIRE ON ENDON   ON TuyaReceived#CmndData=6A04000102 DO publish2 stat/%topic%/MUTE ON ENDON   ON TuyaReceived#CmndData=6A04000103 DO publish2 stat/%topic%/FIRE ON ENDON   ON TuyaReceived#CmndData=6A04000103 DO publish2 stat/%topic%/TEST ON ENDON   ON TuyaReceived#CmndData=6A04000103 DO publish2 stat/%topic%/MUTE OFF ENDON   ON TuyaReceived#CmndData=6A04000104 DO publish2 stat/%topic%/BATTERY ON ENDON
17:32:00.838 MQT: stat/${DEVICE_NAME}/RESULT = {"Rule1":{"State":"OFF","Once":"OFF","StopOnError":"OFF","Length":933,"Free":362,"Rules":"ON TuyaReceived#CmndData=6A04000100 DO publish2 stat/%topic%/FIRE OFF ENDON   ON TuyaReceived#CmndData=6A04000100 DO publish2 stat/%topic%/TEST OFF ENDON   ON TuyaReceived#CmndData=6A04000100 DO publish2 stat/%topic%/BATTERY OFF ENDON   ON TuyaReceived#CmndData=6A04000100 DO publish2 stat/%topic%/MUTE OFF ENDON   ON TuyaReceived#CmndData=6A04000101 DO publish2 stat/%topic%/FIRE ON ENDON   ON TuyaReceived#CmndData=6A04000101 DO publish2 stat/%topic%/MUTE OFF ENDON   ON TuyaReceived#CmndData=6A04000102 DO publish2 stat/%topic%/FIRE ON ENDON   ON TuyaReceived#CmndData=6A04000102 DO publish2 stat/%topic%/MUTE ON ENDON   ON TuyaReceived#CmndData=6A04000103 DO publish2 stat/%topic%/FIRE ON ENDON   ON TuyaReceived#CmndData=6A04000103 DO publish2 stat/%topic%/TEST ON ENDON   ON TuyaReceived#CmndData=6A04000103 DO publish2 stat/%topic%/MUTE OFF ENDON   ON TuyaReceived#CmndData=6A04000104 DO publish2 stat/%topic%/BATTERY ON ENDON"}}
17:32:05.399 CMD: Rule1 1
17:32:05.404 RUL: Rule1 ON TuyaReceived#CmndData=6A04000100 DO publish2 stat/%topic%/FIRE OFF ENDON   ON TuyaReceived#CmndData=6A04000100 DO publish2 stat/%topic%/TEST OFF ENDON   ON TuyaReceived#CmndData=6A04000100 DO publish2 stat/%topic%/BATTERY OFF ENDON   ON TuyaReceived#CmndData=6A04000100 DO publish2 stat/%topic%/MUTE OFF ENDON   ON TuyaReceived#CmndData=6A04000101 DO publish2 stat/%topic%/FIRE ON ENDON   ON TuyaReceived#CmndData=6A04000101 DO publish2 stat/%topic%/MUTE OFF ENDON   ON TuyaReceived#CmndData=6A04000102 DO
17:32:05.407 RUL: Rule1 +publish2 stat/%topic%/FIRE ON ENDON   ON TuyaReceived#CmndData=6A04000102 DO publish2 stat/%topic%/MUTE ON ENDON   ON TuyaReceived#CmndData=6A04000103 DO publish2 stat/%topic%/FIRE ON ENDON   ON TuyaReceived#CmndData=6A04000103 DO publish2 stat/%topic%/TEST ON ENDON   ON TuyaReceived#CmndData=6A04000103 DO publish2 stat/%topic%/MUTE OFF ENDON   ON TuyaReceived#CmndData=6A04000104 DO publish2 stat/%topic%/BATTERY ON ENDON
17:32:05.416 MQT: stat/${DEVICE_NAME}/RESULT = {"Rule1":{"State":"ON","Once":"OFF","StopOnError":"OFF","Length":933,"Free":362,"Rules":"ON TuyaReceived#CmndData=6A04000100 DO publish2 stat/%topic%/FIRE OFF ENDON   ON TuyaReceived#CmndData=6A04000100 DO publish2 stat/%topic%/TEST OFF ENDON   ON TuyaReceived#CmndData=6A04000100 DO publish2 stat/%topic%/BATTERY OFF ENDON   ON TuyaReceived#CmndData=6A04000100 DO publish2 stat/%topic%/MUTE OFF ENDON   ON TuyaReceived#CmndData=6A04000101 DO publish2 stat/%topic%/FIRE ON ENDON   ON TuyaReceived#CmndData=6A04000101 DO publish2 stat/%topic%/MUTE OFF ENDON   ON TuyaReceived#CmndData=6A04000102 DO publish2 stat/%topic%/FIRE ON ENDON   ON TuyaReceived#CmndData=6A04000102 DO publish2 stat/%topic%/MUTE ON ENDON   ON TuyaReceived#CmndData=6A04000103 DO publish2 stat/%topic%/FIRE ON ENDON   ON TuyaReceived#CmndData=6A04000103 DO publish2 stat/%topic%/TEST ON ENDON   ON TuyaReceived#CmndData=6A04000103 DO publish2 stat/%topic%/MUTE OFF ENDON   ON TuyaReceived#CmndData=6A04000104 DO publish2 stat/%topic%/BATTERY ON ENDON"}}
17:32:15.429 CMD: SetOption66 1 
17:32:15.435 MQT: stat/${DEVICE_NAME}/RESULT = {"SetOption66":"ON"}

PCB:
![nedis_top](https://user-images.githubusercontent.com/42512785/149629252-b5d97280-2aa0-4544-8aed-8dd639d3aa73.jpg

MQTT Explorer:

Template:

[barbudor]

The number difference is just a production/date code. The 1st part is identical so same chip.

Howeevr:

17:31:48.264 CMD: TuyaMCU 51,51
17:31:48.272 MQT: stat/${DEVICE_NAME}/RESULT = {"Command":"Unknown"}

This is an hint that TuyaMCU is not properly enabled because the template has not been activated.
Either go back to Configuration -> Others and insure that "[ ] Activate" is checked and save
Or in the console type Module 0
After reboot of Tasmota, restart configuration wiht TuyaMCU 51,51 and so on

[jonik-dev]

First of all thanks for your help @barbudor.

I pasted this configuration to Tasmota:
Template (old format, will be converted to new template when applied)
{"NAME":"Nedis WIFIDS10WT","GPIO":[0,107,0,108,0,0,0,0,0,0,0,0,0],"FLAG":0,"BASE":54}
Template will be converted to this:
{"NAME":"Nedis WIFIDS10WT","GPIO":[0,2272,0,2304,0,0,0,0,0,0,0,0,0,0],"FLAG":0,"BASE":54}

And checked activate checkbox and then saved.

When I go back to "Configure Other" page checkbox isn't checked and template is changed (template has been converted to new template). Then I tried to activate converted template.

But "Activate" checkbox isn't checked when I go to back to "Configure Other" page.

Also tried to activate template from console:

00:00:00.001 HDW: ESP8266EX
00:00:00.050 CFG: Loaded from flash at F8, Count 92
00:00:00.055 FRC: Some settings have been reset (6)
00:00:00.064 Project tasmota - Nedis WIFIDS10WT (Tasmota) Version 10.1.0(tasmota)-2_7_4_9(2021-12-08T14:47:33)
00:00:00.548 WIF: Connecting to AP1 ${SSID} Channel 9 BSSId ${BSSId} in mode 11n as tasmota-ED7AD5-6869...
00:00:03.756 WIF: Connected
00:00:04.009 HTP: Web server active on tasmota-ED7AD5-6869 with IP address 192.168.8.131
08:28:38.025 MQT: Attempting connection...
08:28:38.095 MQT: Connected
08:28:38.098 MQT: tele/tasmota_ED7AD5/LWT = Online (retained)
08:28:38.100 MQT: cmnd/tasmota_ED7AD5/POWER = 
08:28:38.113 MQT: tele/tasmota_ED7AD5/INFO1 = {"Info1":{"Module":"Sonoff Basic","Version":"10.1.0(tasmota)","FallbackTopic":"cmnd/DVES_ED7AD5_fb/","GroupTopic":"cmnd/tasmotas/"}}
08:28:38.123 MQT: tele/tasmota_ED7AD5/INFO2 = {"Info2":{"WebServerMode":"Admin","Hostname":"tasmota-ED7AD5-6869","IPAddress":"192.168.8.131"}}
08:28:38.139 MQT: tele/tasmota_ED7AD5/INFO3 = {"Info3":{"RestartReason":{"Exception":0,"Reason":"Exception","EPC":["4024dabf","00000000","00000000"],"EXCVADDR":"00000000","DEPC":"00000000","CallChain":["4024dabd","40248dcf","40248dff","40101244","40248d88","402431d8","40101baa","40213164","401011da","40238c8f","4021746e","4022605a","4024b5b4","40101e69"]}}}
08:28:38.166 MQT: stat/tasmota_ED7AD5/RESULT = {"POWER":"ON"}
08:28:38.169 MQT: stat/tasmota_ED7AD5/POWER = ON
08:28:42.560 MQT: tele/tasmota_ED7AD5/STATE = {"Time":"2022-01-16T08:28:42","Uptime":"0T00:00:11","UptimeSec":11,"Heap":27,"SleepMode":"Dynamic","Sleep":50,"LoadAvg":19,"MqttCount":1,"POWER":"ON","Wifi":{"AP":1,"SSId":"${SSID}","BSSId":"${BSSId}","Channel":9,"Mode":"11n","RSSI":100,"Signal":-48,"LinkCount":1,"Downtime":"0T00:00:05"}}
08:29:23.433 CMD: Module 0
08:29:23.438 MQT: stat/tasmota_ED7AD5/RESULT = {"Module":{"0":"Nedis WIFIDS10WT"}}

--TASMOTA RESTARTED AUTOMATICALLY--
00:00:00.001 HDW: ESP8266EX
00:00:00.050 CFG: Loaded from flash at F5, Count 95
00:00:00.055 FRC: Some settings have been reset (6)
00:00:00.064 Project tasmota - Nedis WIFIDS10WT (Tasmota) Version 10.1.0(tasmota)-2_7_4_9(2021-12-08T14:47:33)
00:00:00.554 WIF: Connecting to AP1 ${SSID} Channel 9 BSSId ${BSSId} in mode 11n as tasmota-ED7AD5-6869...
00:00:03.754 WIF: Connected
00:00:04.008 HTP: Web server active on tasmota-ED7AD5-6869 with IP address 192.168.8.131
08:29:38.036 MQT: Attempting connection...
08:29:38.133 MQT: Connected
08:29:38.136 MQT: tele/tasmota_ED7AD5/LWT = Online (retained)
08:29:38.139 MQT: cmnd/tasmota_ED7AD5/POWER = 
08:29:38.151 MQT: tele/tasmota_ED7AD5/INFO1 = {"Info1":{"Module":"Sonoff Basic","Version":"10.1.0(tasmota)","FallbackTopic":"cmnd/DVES_ED7AD5_fb/","GroupTopic":"cmnd/tasmotas/"}}
08:29:38.161 MQT: tele/tasmota_ED7AD5/INFO2 = {"Info2":{"WebServerMode":"Admin","Hostname":"tasmota-ED7AD5-6869","IPAddress":"192.168.8.131"}}
08:29:38.178 MQT: tele/tasmota_ED7AD5/INFO3 = {"Info3":{"RestartReason":{"Exception":0,"Reason":"Exception","EPC":["4024dabf","00000000","00000000"],"EXCVADDR":"00000000","DEPC":"00000000","CallChain":["4024dabd","40248dcf","40248dff","40101244","40248d88","402431d8","40101baa","40213164","401011da","40238c8f","4021746e","4022605a","4024b5b4","40101e69"]}}}
08:29:38.204 MQT: stat/tasmota_ED7AD5/RESULT = {"POWER":"ON"}
08:29:38.208 MQT: stat/tasmota_ED7AD5/POWER = ON
08:29:42.546 MQT: tele/tasmota_ED7AD5/STATE = {"Time":"2022-01-16T08:29:42","Uptime":"0T00:00:11","UptimeSec":11,"Heap":27,"SleepMode":"Dynamic","Sleep":50,"LoadAvg":20,"MqttCount":1,"POWER":"ON","Wifi":{"AP":1,"SSId":"${SSID}","BSSId":"${BSSId}","Channel":9,"Mode":"11n","RSSI":94,"Signal":-53,"LinkCount":1,"Downtime":"0T00:00:05"}}
08:30:43.898 CMD: TuyaMCU 51,51
08:30:43.905 MQT: stat/tasmota_ED7AD5/RESULT = {"Command":"Unknown"}

Seems like there is everything okay on "Configure Template" page:

[sfromis]

FRC: Some settings have been reset (6) is a bad thing to get. In case of a boot loop, Tasmota will downgrade settings to a level where it is able to boot at all, removing configuration details step by step. Ending at "Sonoff Basic" which is the default configuration, having not much in features.

[jasonmadigan]

@jonik-dev Have this mostly working now, thanks to this thread and the template author. But I'm finding that states for test/fire alarm etc. do not clear. E.g. if I trigger a test, the test state switches to On forever, as does the fire alarm state. They never seem to reset.

I'm using the same Rule1

[ilarikokko]

Hi, did you find any workaround for the "no clearing" issue? I have now the same issue. Is it possible to send clear message via mqtt?

[skorpi0n]

A bit late on this topic but could it be that this is the behavior of the "publish2" command which sends the topics with a retain flag to the broker? I don't think this is actually the issue, since it should be overwritten by FIRE OFF later.
I believe the following topic never gets sent, so that's why fire never goes to off
ON TuyaReceived#CmndData=6A04000100 DO publish2 stat/%topic%/FIRE OFF ENDON
Maybe your smoke detector is not sending 6A04000100, but another cmd?

[skorpi0n]

Ok, so as I have the same smoke detector (WIFIDS10WT) I investigated this a bit further. Mine doesn't reset the FIRE topic aswell.
It never receives 6A04000100 which looks to be a kind of "everything is ok" status (no fire, no muting, no testing, battery normal).
It sometimes receives 6A04000100 which looks to be a kind of "everything is ok" status (no fire, no muting, no testing, battery normal)
My interpretation of the Rule1 specified at https://templates.blakadder.com/nedis_WIFIDS10WT.html is as follows

NORMAL OPERATION STATUS. No fire, no muting, not testing, battery normal
  ON TuyaReceived#CmndData=6A04000100 DO publish2 stat/%topic%/FIRE OFF ENDON
  ON TuyaReceived#CmndData=6A04000100 DO publish2 stat/%topic%/TEST OFF ENDON
  ON TuyaReceived#CmndData=6A04000100 DO publish2 stat/%topic%/BATTERY OFF ENDON
  ON TuyaReceived#CmndData=6A04000100 DO publish2 stat/%topic%/MUTE OFF ENDON
ACTUAL FIRE, no muting
  ON TuyaReceived#CmndData=6A04000101 DO publish2 stat/%topic%/FIRE ON ENDON
  ON TuyaReceived#CmndData=6A04000101 DO publish2 stat/%topic%/MUTE OFF ENDON
ACTUAL MUTE, fire is still on
  ON TuyaReceived#CmndData=6A04000102 DO publish2 stat/%topic%/FIRE ON ENDON
  ON TuyaReceived#CmndData=6A04000102 DO publish2 stat/%topic%/MUTE ON ENDON
ACTUAL TEST, fire on, no muting
  ON TuyaReceived#CmndData=6A04000103 DO publish2 stat/%topic%/FIRE ON ENDON
  ON TuyaReceived#CmndData=6A04000103 DO publish2 stat/%topic%/TEST ON ENDON
  ON TuyaReceived#CmndData=6A04000103 DO publish2 stat/%topic%/MUTE OFF ENDON
BATTERY LOW
  ON TuyaReceived#CmndData=6A04000104 DO publish2 stat/%topic%/BATTERY ON ENDON

However for my device, I noticed that I had to replace
6A04000100
with
7B2270223A227877776376686D626F74656B68357965222C2276223A22312E302E30227D
Which is a CmndData I see regularly in "normal operation" statuses sent by the device. So I'm hoping this really is the correct CmndData.

The following looks to be a command that is received every time the device turns on.

7B2270223A227877776376686D626F74656B68357965222C2276223A22312E302E30227D

Also, maybe it should be good to add the following for CmdCode 6A04000101 to make sure TEST ON gets set to TEST OFF if an actual fire is triggered.

  ON TuyaReceived#CmndData=6A04000101 DO publish2 stat/%topic%/TEST OFF ENDON

My final solution for states not returning to a default state is by adding the configuration variableoff_delay as can be read about here:
https://www.home-assistant.io/integrations/binary_sensor.mqtt/#off_delay
My Rule2 now looks like this (note that Battery is not given this off_delay, since I want it to retain):

Rule2
  ON system#boot do publish2 homeassistant/binary_sensor/%macaddr%_fire/config {"name":"Fire Alarm","off_delay":"300","state_topic":"stat/%topic%/FIRE","device_class":"smoke","unique_id":"%macaddr%_fire","device":{"connections":[["mac","%macaddr%"]]}} ENDON
  ON system#boot do publish2 homeassistant/binary_sensor/%macaddr%_test/config {"name":"Fire Alarm Test","off_delay":"300","state_topic":"stat/%topic%/TEST","icon":"mdi:bell-alert","unique_id":"%macaddr%_test","device":{"connections":[["mac","%macaddr%"]]}} ENDON
  ON system#boot do publish2 homeassistant/binary_sensor/%macaddr%_mute/config {"name":"Fire Alarm Mute","off_delay":"300","state_topic":"stat/%topic%/MUTE","icon":"mdi:bell-sleep","unique_id":"%macaddr%_mute","device":{"connections":[["mac","%macaddr%"]]}} ENDON
  ON system#boot do publish2 homeassistant/binary_sensor/%macaddr%_battery/config {"name":"Fire Alarm Battery","state_topic":"stat/%topic%/BATTERY","device_class":"battery","unique_id":"%macaddr%_battery","device":{"connections":[["mac","%macaddr%"]]}} ENDON