{"NAME":"TESSAN A4L-BK","GPIO":[0,0,0,24,23,0,0,0,21,0,22,0,0],"FLAG":0,"BASE":18}

Tuya-Convert might not be possible for this device if the manufacturer started using newest Tuya firmware since this template was published (2019-08-04).

I haven’t been able to track down the other functions, if there are any, and haven’t cracked open the case to do any exploration.