Add _TZ3000_rfexs4vs (TS0001) and _TZ3000_zbfya6h0 (TS0002)

[kodr5555]

Is it possible to add these devices? What data do you need?

[romasku]

Hi,

Sorry for the late reply — I’ve been quite busy at my main job.

Yes, it’s possible to port it to your device, as the ZT3L module is supported. What I need is the pinout — i.e., which pins of the ZT3L module are connected to what. You can refer to this guide.

For your case, for a 1-gang device, I need:

• Pin for S1
• Pin for the relay
• Pin for the reset button
• Pin for the status LED

For a 2-gang device, I need:

• Pin for S1
• Pin for S2
• Pin for Relay 1
• Pin for Relay 2
• Pin for the reset button
• Pin for the status LED

Your devices look similar to the Avatto TS0001/TS0002 — you can use their pinouts as a starting point.

[andrei-lazarov]

These 2 devices are visually identical to the EMOS GoSmart modules, and very similar to the OXT modules

• New devices EMOS H5101 and H5102 #199
• ts0001_switch_module #6 (comment)
• Support for TS0002_basic (_TZ3000_bvrlqyj7) #49 (comment)

So I say it's perfectly safe to assume they use the same pinout:
BA0u;LC0;SB4u;RC2;
BA0u;LC0;SB4u;RC2;SB5u;RC3;
If reset button doesn't work on A0, it may be on D2.

I added them in my PR and builds will be available after it's merged.

[Pelicans-git]

These devices use the ZT3L module that seems to have an analog input (1.1V max) on pin 2:
(https://developer.tuya.com/en/docs/iot/zt3l-module-datasheet?id=Ka438n1j8nuvu)

Would it be possible to get access to the analog value? This device is perfect to open garage doors and so on, but it would be impossible to know if the door is open or not. It would be really great to be able to use the A/D to measure how far a garage door or a shade cover has opened or even two of the digital input to know if it is open or closed.

[andrei-lazarov]

We did not implement ADC in the firmware yet.
In this module, you would need to solder something to the C4 pin to actually use it, not very practical

Garage door modules use a single digital input to know if it's fully closed or not

• discuss here: tuya-zigbee-switch with garage door openers #392

Shades cover modules rely on calibration. They usually have identical hardware with the normal switch modules. There is some stuff already implemented, and some more features coming:

• see Cover position control #408

[Pelicans-git]

Thank you for your quick response. I will check the other posts.

[Pelicans-git]

Hi Andy

I've been researching the options for a zigbee garage controller for a while. One limit switch is (imho) not enough. The curtain and awning controllers typically have two inputs, but I have yet to see one that is not mains powered and I need it to be DC powered.

One option is to use a 4 channel controller like this:
https://www.aliexpress.com/item/1005008107101595.html. The two limit switches are connected to two of the inputs and one relay is used to trigger the garage door unit. The input button for that relay can be used as a wired button to open or closed the garage door. It doesn't matter if the relays for these inputs follow the limit switches (as long as Home Assistant can see if the door is open or closed). That leaves one input that can be used for obstruction sensing or maybe another door.

Another option is to use this board with 8 inputs and 8 outputs:
https://www.aliexpress.com/item/1005006132345060.html
I have no idea what firmware they have on there and whether or not it will be compatible with anything, but I have not seen any other 8in/8out zigbee boards and if this is usable, I will have many uses for it.

Please let me know your opinion as it is clear that you know Zigbee inside and out.

Many, many thanks.

[andrei-lazarov]

Indeed there are not many options here.
The 4-channel board would work, but it has the inputs soldered as push buttons..
It is compatible with the custom firmware, but the usecase is simple enough that the stock firmware will do.

The 8-channel board would work the same. It's nice that you have terminals for the inputs.
For this one custom firmware is not possible yet, because it uses 2 microcontrollers.

If you only need the inputs to signal HA, it's ok.

I know some Zigbee, but I can't cover everything! 😄