Sensirion SEN66

Hello, I recently bought the Sensirion SEN66 along with it’s adapted. I connected the Adapter to an Arduino R4 Wi-Fi.

Arduino 5V → Breakout VIN

Arduino GND→ Breakout GND

Arduino SDA → Breakout SDA

Arduino SCL → Breakout SCL

When I connected the Adapter to the Sensirion SEN66 through the JST 6 pin, the Sensirion SEN66 fan did not move. Are there necessary steps to do to get the Sensirion SEN66 to move or were there issues?

I ussed the STEMMA QT sen6x

Hello @microsoftbyscaspiras,

Have you tried taking a measurement? According to the datasheet:

If you’ve entered Measurement mode and the fan still isn’t spinning, is the Fan Error bit set in the status register?