2021-04-20 12:07 AM
2021-04-20 03:47 AM
By default the switch behind BATMS is switched off, disconnecting BATSNS from the external voltage divider (see table 8 of the datasheet).
Did you try to enable it using SW_SEL pulse 10?
Did you try to measure the voltage at the external voltage divider using a multimeter?
Regards
/Peter
2021-04-20 03:55 AM
2021-04-20 04:38 AM
It shouldn't be too complicated if you're using a timer, see your other question.
Regards
/Peter