Adafruit SHT45 Precision Temperature & Humidity Sensor
Pinout
- VINthrough-hole header / STEMMA QT powerType · Power
- 3Vthrough-hole headerType · Power
- GNDthrough-hole header / STEMMA QT groundType · Ground
- SCLthrough-hole header / STEMMA QT clockType · I2C
- SDAthrough-hole header / STEMMA QT dataType · I2C
- STEMMA QTQwiic connectorstwo JST-SH 4-pin connectorsType · Unknown
| Pin | Position | Type |
|---|---|---|
| VIN | through-hole header / STEMMA QT power | Power |
| 3V | through-hole header | Power |
| GND | through-hole header / STEMMA QT ground | Ground |
| SCL | through-hole header / STEMMA QT clock | I2C |
| SDA | through-hole header / STEMMA QT data | I2C |
| STEMMA QTQwiic connectors | two JST-SH 4-pin connectors | Unknown |
Pin details
6 connections- VINthrough-hole header / STEMMA QT powerPower
- 3Vthrough-hole headerPower
- GNDthrough-hole header / STEMMA QT groundGround
- SCLthrough-hole header / STEMMA QT clockI2C
- SDAthrough-hole header / STEMMA QT dataI2C
- STEMMA QTQwiic connectorstwo JST-SH 4-pin connectorsUnknown
Start wiring
I2C · SPI · Single data line · 3.3 – 5 V · Breakout
Confirm the data interface matches your host board.
Module pins: VIN, 3V, GND, SCL, SDA. Schematik maps them to your board in the app.
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