Zbeacon-MC: Tuya ZigBee
Module ZTU, Sensor: CHT8305
Not recommended for purchase!
The CHT8305 sensor's minimum operating voltage range is limited to 2.5V. As a result, the battery will not be fully utilized.
SoC GPIO:
| GPIO | Function |
|---|---|
| PC0 | I2C SCL |
| PD7 | I2C SDA |
| PD3 | KEY (to GND) |
| PB4 | LED (to "1") |
| PC3 | ALERT (CHT8305) |
Custom firmware