2 ms·
The camera stays in low power mode (polling with BLE?) until woken up by the OBD controller to tell it that the car is in reverse. It doesn't need much power to
by Johnny555 10y ago
The camera stays in low power mode (polling with BLE?) until woken up by the OBD controller to tell it that the car is in reverse. It doesn't need much power to stay charged.
- rcthompson 10y agoI don't think it's a question of energy use, it's a question of whether the battery can hold a charge under those conditions.