
The SHT30-D sensor has an excellent ±2% relative humidity and ±0.5°C accuracy for most uses. Unlike earlier SHT sensors, this sensor has a true I2C interface.
Power wire for the enclosed SHT30 sensor.
Ground wire for the enclosed SHT30 sensor.
I2C clock wire, connect to the controller SCL pin.
I2C data wire, connect to the controller SDA pin.
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
I2C · 2.15-5VDC per Adafruit product page. · 0V reference.
Confirm the data interface matches your host board.
Module pins: Red / VCC, Black / GND, Yellow / SCL, White / SDA. Schematik maps them to your board in the app.
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| Red / VCC |
| power |
| Power wire for the enclosed SHT30 sensor. |
| 2.15-5VDC per Adafruit product page. |
| Black / GND | ground | Ground wire for the enclosed SHT30 sensor. | 0V reference. |
| Yellow / SCL | signal | I2C clock wire, connect to the controller SCL pin. |
| White / SDA | signal | I2C data wire, connect to the controller SDA pin. |