SEN0291 Library Issue?
I'm using the Arduino and Raspberry Pi code from: https://github.com/DFRobot/DFRobot_INA219
Using a 24 vdc power supply the SEN0291 always reports a negative BusVoltage. E.g. BusVoltage: -8.14V
Other ina291 libraries report the correct BusVoltage as does a DMM.
Thanks for the help.
Please double-check all the connections with this wiki page:
Make sure that your sensor is properly calibrated. Also, make sure that your power supply is not fluctuating.bidrohini.bidrohini