Add TO-Q-SYS-J2T

[Rim13]

I tried to find out which datapoints are involved for this device, but I could only figure out the ones that display values on the screen.

[Rim13]

I requested this data.

1. The UART protocol specifications for this device, including any relevant communication parameters.
2. Information about the DPIDs (Data Point Identifiers) and the data formats used for the device’s functions.

I received a response from support, I hope they will send it.

Dear friend
I will contact the engineer for you

Best Regards
Mona
After-sales Support
Changyou Technology (Zhejiang) Co., Ltd.

[Rim13]

https://tongou.com/wp-content/uploads/2024/04/Din-Rail-Smart-Meter-TO-Q-SYS-Series.pdf

[Rim13]

Thanks to whoever mapped these datapoints.
https://github.com/Koenkk/zigbee-herdsman-converters/blob/master/src/devices/tuya.ts#L13242

I left only working datapoints and two unknown datapoints that I saw in the debug log.

[Rim13]

[Koenkk]

Thanks!