SEN0291 Library Issue?
tim.carb 2023-07-12 05:33:34 516 Views1 Replies 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.
2023-07-12 06:20:04 bidrohini.bidrohini
Please double-check all the connections with this wiki page:
https://wiki.dfrobot.com/Gravity:%20I2C%20Digital%20Wattmeter%20SKU:%20SEN0291
Make sure that your sensor is properly calibrated. Also, make sure that your power supply is not fluctuating.
bidrohini.bidrohini Raspberry Pi ProductsRaspberry Pi ProjectsView Arduino ProductsMore Arduino Related ProjectsArduino TutorialsMore Gravity ProjectsView Gravity Products
