iCollar CMD

Hardware Probe

Detects electrical signatures only. Cannot read brand names like MakerBattery or a wireless coil.

MCU: ESP32-C6 rev2 @ 160MHz

Flash: 4 MB | Heap: 200340

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=420 | A0=0.397V | ratio=2.000 | est BAT=0.794V | 0% | CHARGING (USB-C) - MakerBattery via charge IC | NOT CAL

Charge hint: CHARGING detected | USB=YES

CALIBRATE FULL NOW

GPS port (Serial1 D7/D6):
GPS UART TRAFFIC DETECTED (no/stale fix)

Bytes in 350ms=122 | NMEA chars=10290 | 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.

Live Snapshot

Uptime: 30 s

Battery: 0.797 V (0%)

ADC raw: 864 | mV@A0: 743

Stealth: OFF

Home set: YES | Radius: 150 ft

Sats: 3 | Fix OK: NO | Breached: NO

NMEA chars/fails: 10290 / 1

Free heap: 198912

AP IP: 192.168.4.1

Send Command

Device Log

0s WDT armed 10s 0s LittleFS OK 0s Loaded home: 37.488520,-106.260014 r=150ft 0s BAT ratio=2.000 cal=N 0s FENCE polygon 4 pts active 0s BAT LEARN cap~1000mAh pct=41.7 life=0s 0s CLOUD url=off wifi=Private Wifi 0s WIFI STA begin Private Wifi 0s BLE advertising iCollar 0s Boot OK - AP+STA Tracker-Test-Setup @ 192.168.4.1 0s Cloud /cloud | OTA /update | BLE iCollar | id=13FEFFC5E658 0s Permanent QR URL https://icollar.skydav.work/c/13FEFFC5E658 0s PROBE MCU=ESP32-C6 wake=cold boot / reset 0s PROBE A0 has signal but pack estimate is out of range. Charge to full, then Calibrate Full ( 0s PROBE A0=0.407V ratio=2.000 bat=0.813V CHARGING (USB-C) - MakerBattery via charge IC 0s PROBE GPS bytes/250ms=101 chars=101 sats=3 0s PROBE I2C none (wireless coil / MakerBattery usually have no I2C ID) 0s PROBE AP clients=0 2s GPS ANCHOR SLEEP (trusted Wi-Fi) 2s BAT charge START via USB-C @ 41.7% (froze 21370s)