{"NAME":"TUYA PIR","GPIO":[255,107,255,108,255,255,0,0,255,255,255,255,255],"FLAG":0,"BASE":54}

This device uses XR3 module which needs to be replaced with ESP8685-WROOM-01, ESP-12, ESP-C3-12F, ESP-12H, ESPC2-12 or ESP8684-WROOM-01C. Read more about module replacement in a detailed guide.

To have best results with this type of device I strongly recommend compiling a stripped down binary. There’s an unofficial binary, compiled from current development release. Flash at your own risk.

After initial setup type the following into the Tasmota console window:

Rule1 on TuyaReceived#data=55AA000000010101 do Power ON ENDON
Rule1 1

SetOption59 1
SetOption66 1
PowerOnState 0

This device on Tasmota 8.1 does not report a full TuyaMCU message, but it spams 55AA000000010101 when motion is detected. It also powers on the tywe3s module (which probably the reason for the speed mentioned below).

"00:00:20 TYA: Send "55aa00000000ff"
"00:00:20 {"TuyaReceived":{"Data":"55AA000000010000","Cmnd":0,"CmndData":"00"}}"

With a static IP set and connected to Homeassistant, it takes 6 seconds to register motion. Recommend setting Homeassistant to activate on PIR connect. Waiting for the actual message takes longer.