I have a Boron communicating with an Itsybitsy M0 over the I2C bus and everytime I power the boards up at the same time the boron CHG light starts flashing rapids and it will not start. If I start the Boron first and then start the M0 after everything comes up and they communicate correctly. Any thoughts on what would be preventing the Boron from starting? I know that the power ic and fuel gauge communicate over the I2C so I’m wondering if that is somehow related.
I really appreciate your input. Thank you!