Have recently purchased the INA 219 EVM board. It comes with the USB board and the test board. Th test board has the INA 219 chip on it. I have another board where I have the INA219 chip ( close to 15) mounted. It has the sense resistor and the I2C address set. Question is how to talk to these INA chips on my board using the software and the EVM board.
Please note: Have removed the test board and connected the SDA ,SCL and gnd pins to the connector present in the USB board. This is not working. Using the software, do changes and when I read these changes, they are all gone. Also, when I try to read continuously for values, the software shows the device is shutdown.
Looking forward to your help