Board MY-2195 V02 20210928

component

model

MCUerased
t/RH Sensorunknown (MY-TH01)
CO2 Sensorabsent
TVOC Sensor

TPM-300A-V2.2x

LED ControllerTM1680
BatteryDST 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.

URLhttp://www.szdovelet.com/product/html/?167.html

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