Detects electrical signatures only. Cannot read brand names like MakerBattery or a wireless coil.
MCU: ESP32-C6 rev2 @ 160MHz
Flash: 4 MB | Heap: 195204
Wake: cold boot / reset
Power / battery sense:
A0 has signal but pack estimate is out of range. Charge to full, then Calibrate Full (learns your divider ratio).
A0 raw=419 | A0=0.508V | ratio=2.000 | est BAT=1.015V | 0% | CHARGING (USB-C) - MakerBattery via charge IC | NOT CAL
Charge hint: CHARGING detected | USB=YES
GPS port (Serial1 D7/D6):
GPS UART TRAFFIC DETECTED (no/stale fix)
Bytes in 350ms=329 | NMEA chars=10619 | fails=1 | sats=3
I2C scan (SDA/SCL):
none (wireless coil / MakerBattery usually have no I2C ID)
WiFi SoftAP: Tracker-Test-Setup | clients=2 | IP=192.168.4.1
Stealth: OFF | Home geofence: SET | Radius: 150 ft
Battery guesstimate needs A0 sense + Calibrate Full. Wireless charging shows CHARGING via rising/high voltage after calibration. Red charge LED is still hardware-only.