Step-by-Step guide for adding Tuya-bulbs, Wi-Fi smart LED (Smart Life app) to OH2 using tuya-mqtt.js by AgentK

Did you try tuya/ver3.3/…?

I tried today with both v3.3 and v3.1, but none worked. I am guessing I did something wrong in the tuya-mqtt part.

When I use mosquitto_pub to update the item it works perfectly, but apparently the device communication with Tuya cloud is not being intercepted.

No idea how to move on…

Well… the only thing I can recommend you is to try the new version of tuya-mqtt:

The author @tsightler rewrote almost everything and I was able to manage devices which I still can’t control with tuyapi… Especially as you already have the device id’s and keys, I think it’s worth a try…

If you need a small tutorial:

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Nice tip, I will give it a try this weekend and let you guys know the outcome.

Thank you for the help.

Tuyaapi does not support sensors. At least not sensors which sleep the most time as door sensors.

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Dear OH-community, i’m going to be crazy! couple of days on this problem:

I succeeded in integrating my Zemismart vertical shutter motor in openhab thanks to the AgentK binding, -I found my secret key etc …,
-I have configured my broker correctly,-configured my MQTT thing like this:



,with a rollershutter ID channel type

  • created my articles like this:
    Dimmer Direction "Store sam" {channel="mqtt:topic:0f66ae51:direction"}

-and create a basic rule like this:

`rule “rule name”
when
Item Direction received command OFF
then
Direction.sendCommand(0)
end

rule “rule name”
when
Item Direction received command ON
then
Direction.sendCommand(100)
end`

-I noticed while running MQTT fix that the topics of my device were tuya / “name” / dps / 2 / state, this one returns a number value.

My problem is the following, when I activate my roller shutter via the tuya application, I see the change of values ​​of my MQTT fix topic, on my sitemap I also see that the switch opens and closes, however I can’t send a shutter command from openhab to my roller shutter, what am I doing wrong with my rule?

i also tried this one reading the binding documentation
MQTT binding doc
`rule “Toggle Tuya light/switch on/off via MQTT”
when
Item Direction received command
then
val mqttActions = getActions(“mqtt”,“mqtt:systemBroker:embedded-mqtt-broker”)

 switch(receivedCommand) {
 case ON : mqttActions.publishMQTT("tuya/store_de_la_salle_a_manger/dps/2/state/","40",true)
 case OFF : mqttActions.publishMQTT("tuya/store_de_la_salle_a_manger/dps/2/state/","100",true)
 }
 end`

Sorry for the layout firefox doesn’t help me

I did not understand how I run the test, can you explain?

to see if it installed it globally try out the command at the C:\ power shell prompt:

tuya-cli help

Solved like a dummy i check "is command " in the state status of the MQTT things, to trigger my roller shutter i use the “tuya/store_de_la_salle_a_manger/dps/2/command” set in like a dimmer

In the end I got it working. But it is terribly unreliable and requires several triggers on the sensor to result in a status update via MQTT. So I just gave up. As soon as I can I’ll replace the sensors with something that’s actually supported.

Is there any way to ping the device and check if it is online or not ? I have id and key, but can’t find topic which would trigger such action

EDIT:
Needed to restart tuya mqtt server and send command “get-states” to “tuya/< ID >/command” topic

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Hey all,

Is this method still valid? cause I followed the step and installed Bluestack but Smarlife App keeps crashing when trying to enter any device inside the App in Bluestack. And I am not able to find the file where i can see the Keys of the devices noting that Bluestack is rooted properly.

Regards,

I have 2 smart sockets and 1 smart bulb added in Tuya app on my android phone, and this method still working great. I can control all of them in both Tuya app and openHAB-3.
You should try Tuya and get device’s ID from iot.tuya.com, then get key with tuya-cli wizard