I don’t see in the examples if there is a way to check if the input power is present? Anyone know how to check input power?
If there is no way to read the baby sitter for this info, I can just use a voltage divider on another input on the MPU.
I don’t think so after looking at the definitions https://github.com/sparkfun/SparkFun_BQ … initions.h and schematic https://cdn.sparkfun.com/assets/learn_t … ematic.pdf but your other idea should be just fine 