Board MY-2195 V02 20210928
component | model |
---|---|
MCU | erased |
t/RH Sensor | unknown (MY-TH01) |
CO2 Sensor | absent |
TVOC Sensor | TPM-300A-V2.2x |
LED Controller | TM1680 |
Battery | DST 18650 3.7v 1200mAh |
there is a connector for the IR sensor on the board but no sensor is connected.
t/RH Sensor
Chip with marks erased
LED Driver
battery
TPM-300A-V2.2 Air Quality VOC Module
Module model | TPM-300A-V2.2 | |||
Sensor model | TP-401T/P | |||
Detect gas | Ammonia, hydrogen, alcohol, carbon monoxide, methane and other organic volatile gases; cigarettes, wood, paper burning smoke, lampblack, etc. | |||
URL | http://www.szdovelet.com/product/html/?167.html |