Bar30 pressure sensor not being detected by Qgroundcontrol / SENSOR_PRESSURE2 not showing

I am currently using the Bar30 pressure sensor provided by you guys. It is connected directly to the i2c port of a pixhawk 1 running ardusub. I have used this sensor and set up for a year now. However, recently whenever I try to calibrate the pressure sensor I am getting that the depth sensor is not detected.

To ensure it is not the sensor at fault, I have tried another Bar30 sensor on hand and it also will not work.

Any advice on how to resolve this issue would be appreciated.

Hi @mpesso1, welcome to the forum :slight_smile:

  1. Which ArduSub version are you using?
  2. Does it help to reset the ArduSub parameters from the QGroundControl Parameters page?