Other Parts Discussed in Thread: BQSTUDIO
Hi,
I have been working on a project with the bq40z60 chip on a custom PCB design using a Raspberry Pi. I have two boards which I have been able to talk to via the EV2300 module and bqStudio, as well as reading from it using custom scripts on the Raspberry Pi i2c interface0. However, recently I cannot talk to one of the boards using the EV2300, with the device not detecting the bq40z60 chip. I can still read this board through the Raspberry Pi i2c interface. Additionally, this board is not charging the batteries, with the FET enable commands not having any effect on charging or discharging.
The other board is still functioning properly on both bqStudio and the Raspberry Pi. Can you think of any reason why I am able to read through the EV module and I can through the Pi?
Thanks for any help,
William