Adafruit SEN54 or SEN55 Adapter Breakout - STEMMA QT / Qwiic

The Adafruit SEN54 or SEN55 Adapter Breakout seamlessly integrates Sensirion SEN54 / SEN55 environmental sensor nodes into microcontroller or microcomputer projects. Eliminate soldering or intricate breadboarding with this convenient solution.

Equipped with a JST GH-compatible connector, connect a 6-pin GH cable directly between the SEN and this adapter. The central switch-cap boost converter delivers 5V at 100mA, powering the fan and electronics of the SEN5x, even with a 3V power source.

Compatible with any STEMMA QT cable, easily connect to your Metro, Feather, QT Py, or Raspberry Pi I2C port. Utilize Sensirion’s Arduino or Raspberry Pi Python library to read temperature, humidity, VOC, Particulate Matter PM1 / PM2.5 / PM4, and PM10. SEN55 also offers NOx readings.

Note: Does not include JST GH-compatible cable or SEN5x sensor. Acquire the cable separately and find SEN5x at DigiKey.