Humidity Temperature Sensor Module (HSM-20G)
HSM-20G capacitive humidity and temperature sensor module with analog voltage output (1.0–3.0 V) at 5 V DC supply. Measures 20–95 % RH (operating) with ±5 % RH accuracy and 0–50 °C operating range.
Pinout
- VCCType · Power
- GNDType · Ground
- HUMType · Signal
- TEMPType · Signal
| Pin | Type |
|---|---|
| VCC | Power |
| GND | Ground |
| HUM | Signal |
| TEMP | Signal |
Pin details
4 connections- VCCPower
- GNDGround
- HUMSignal
- TEMPSignal
Start wiring
I2C · SPI · Single data line · 3.3 – 5 V · Breakout
Verify supply voltage and logic levels before powering up.
Module pins: VCC, GND, HUM, TEMP. Schematik maps them to your board in the app.
Temp & humidity
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