Peter Ooms

This thingy will/can likely not be flashed through TuyaConvert code. I had to use the hardware flash method, which is standard and imho far more easy to do. No need...

> > This thingy will/can likely not be flashed through TuyaConvert code. I had to use the hardware flash method, which is standard and imho far more easy to do....

Just found out: One can also keep the sensor active for at least 45-60 seconds active by "telling" the MCU , that de ESP8266/Wifi is actively searching for an **A**cces**P**oint....

Keep in mind that the power (and led) of the sensor is controlled (master) via de MCU that communicates with the esp via the TX/RX pins. Due this, there is...

@kueblc: I wonder if this really adds something. For something else, I've also thought this over a couple of thimes. The question is: Why keeping/doing an heartbeat if the purpose...

Thumbs Up !!! Great and wonderful, very well written, staged while getting knowledge and explained.

Strange messages which I cannot directly relate to de Tuya PIR sensor battery. Perhaps you are reading the Door sensor (MCU) which does may/have the sequence: ... **66 04** 00...

The fact that you receive "something"is an indication that the PIR is/was triggered by motion (or initialisation). In addition, I see clearly the "MQTT Binary Sensor 'PIR Motion" message in...

Long story short: once you flashed the PIR sensor you must arrange/ensure that the esp8266 firmware can communicate with the MCU-Pir controller. Remember here that the MCU controlled wait-periods before...

@sebastien247 To trigger the PiR into esp8266 one MUST have an initial start that went OK and consist of the MCU modes: WIFI connect, DHCP request, DHCP/IP received and MESSAGE/CLOSE...