Interfacing nRF52840 with ADXL335 Accelerometer.

[Abhimanyu K K]

Sir,

I have one nRF52840 DK and ADXL335 accelerometer. I need to get the 3-axis values, Xout, Yout & Zout, from the accelerometer and send through BLE to my nRF mobile app.

Which program and SDK I want to use for this?

Please reply ASAP.

[Jared]

Hi,

The BLE app uart example would be a good starting point. You can read the output from the accelerometer by using GPIO as input. The values can then be sent using ble_nus_data_send(). 

Best regards

Jared