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While we wait for more development what are you testing on your board? Please share ideas and code. #19
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This is actually a great idea. I tried to do it and failed. Can you share your modified code please? I want to use the DS18B20 to monitor my freezer temperature. i am currently using a Xiaomi WSDCGQ11LM in a ziplock bag but the battery is draining fast. Thank you |
It's pretty straight forward. This sends a zigbee message with the current temp every 5 seconds. It's just a standard DS18B20 with a 4.7k pull-up resistor connected to GPIO5 of the board.
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Hi, @pawilli |
I have started a project to replace an existing custom Z-Wave product with the new T-Zigbee module. It is a driveway sensor which alerts my Homey Pro controller of movement in the driveway - which in turn switches on the driveway lights. The whole system runs of a 12V AGM battery charged by a solar panel. The device also reports the battery voltage (so that the controller can switch off the lights when the battery runs low) as well as the temperature and humidity. I currently have the light-switch (onoff), humidity and temperature sensors working. What is not working is reporting the motion alarm (via IAS Zone cluster) and the battery voltage (via the Electrical measurement cluster). I am sure the zbhci_ZclSendReportCmd call for these needs to be passsed a stuct, but I cannot find any documentation on how to set that up? Can anyone assist. The full source code is available here: https://github.com/jrossouw/zigbee-driveway I am also happy to share the app I developed for the Homey Pro (early 2023) if anyone is interested. |
Hi, ` By the way, I don't know what you are doing, but I am using zigbee modules in my home automation to control light, power outlets, air con, motion sensor, door sensor etc. |
Hi, |
Hi,
I know that it will take some time to learn about ZigBee (I started from knowing nothing), but it works well and if you make your own devices it is quite chip. |
I have started a new Dokuwiki page for sharing home automation related stuff https://www.homeautomation-projects.net/doku.php?id=start Send me an email at johan@rossouw.page if you would like to contribute |
It would be great to see the entire code of your project - I mean, you changed more than just sensor_demo.ino, I guess... ;-) |
Hi, I'm looking for exactly for the same you did but I have no experience with this board. Could you share the complete code? |
There is a bit of info from my project for LilyGo T-Zigbee: |
This git page gets updated too slowly. If you are like me you would have gotten frustrated and started testing on your own.
Please share applications, ideas, code or suggestions - lets help them make this t-zigbee board reach its full potential.
I will start with two applications that I find useful -
a) Battery backup Zigbee Router
Works on mains but automatically switches to battery with no lose of connectivity for those times when you lose power.
![T-zigbee as a Battery backup Zigbee Router](https://user-images.githubusercontent.com/106495221/210071148-3d4a707a-3387-4c9f-8bbd-1dedf74ebffc.jpg)
b) WLED on T-zigbee board
Yes the board comes with an ESP32-C3 MCU but you can download the source code from Aircookie and use a customized platformio_override.ini to compile your own firmware.
Button works with macros in WLED but I can't find a way to initiate the Telink TLSR8258 MCU for concurrent zigbee operations yet...
I will post a full description of each for you to try and improve on.
Thanks
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