Dear all, I have a Tuya Zigbee siren ( manufacturer: _TYST11_d0yu2xgi, model: 0yu2xgi) for which there apparently is no device handler. Unfortunately, I am quite new to Groovy programming, and in particular Zigbee device handlers. I have reverse-engineered quite some information that, if I only …

I’m receiving this catchall from the device. catchall: 0104 EF00 01 01 0000 00 229E 01 00 0000 01 01 00C76A0200040000003E’ catchall: 0104 EF00 01 01 0000 00 229E 01 00 0000 01 01 00C86A0200040000003D’ catchall: 0104 EF00 01 01 0000 00 229E 01 00 0000 01 01 00C96A0200040000003E’ Also, found some …

This document below will give you basic anatomy of tuya command system. [image] TuyaMCU - Tasmota In tuya zigbee, refer to parse() function of my sourcecodr to find out how to get dpID and function_command from tuya zigbee packet. Also refer to sendTuyaCommand(…

@ iquix that’s excellent information! With your example of a Tuya device handler, the Tasmota resource, and the information I have already reverse-engineered, I will get to work and try my best to get a basic device handler together. I am pretty sure I will hit some additional roadblock before I can …

@frayer Just found some extensive information about the Siren payload. Please, take a look. https://gist.github.com/patrickdk77/b687448fecff68d8572ac79a27d07862

That’s very useful, and is totally in line with what I had reverse-engineered. Great.

Hey, My Siren just arrived today. Let me know if you need help testing?

Did you ever manage to get it working?

Not yet, I currently have too little time to program a device handler for the siren from scratch. I will try next week or so.

[image] frayer: Not yet, I currently have too little time to program a device handler for the siren from scratch. I will try next week or so. Cool, thanks for letting me know :slight_smile:

i think you can get information from driver writen to HUBITAT: https://raw.githubusercontent.com/markus-li/Hubitat/development/drivers/expanded/zigbee-tuya-alarm-expanded.groovy

Help needed for writing a device handler for Tuya Zigbee Siren

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b16b (Kostas Petropoulos) July 25, 2021, 7:22am 29

Any progress here? i have the same problem with Moes wall switch that have cluster with EF00

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Help needed for writing a device handler for Tuya Zigbee Siren

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