You can grab tx_power as an indicator of how old the battery is. When it's not reporting -59 (apparently needed to allow iOS compute RSSI correctly) it's an indicator of battery age in weeks.
ETA: And GitHub needs to allow editing the Issue Subject! :)
You can grab
tx_poweras an indicator of how old the battery is. When it's not reporting -59 (apparently needed to allow iOS compute RSSI correctly) it's an indicator of battery age in weeks.ETA: And GitHub needs to allow editing the Issue Subject! :)