M5Stack Timer Power Unit with OLED Display (INA3221)

M5Stack Timer Power Unit with OLED Display ( ) ✔ Langdurige batterijduur ✔ Eenvoudige bediening met presets 🛒 Bestel jouw spierherstel vandaag

The TimerPWR Unit is a timed power supply unit that offers a range of functions, including charging and discharging, timed switching, screen display, and boost output. The device features an internal STM32 microcontroller that implements RTC and overall control, allowing users to set zelfregelend power on/off times as required. The device is powered via the Type-C interface and can be connected to an external rechargeable battery via a 1.25-2P interface. The unit includes a built-in battery charging circuit that supports a charging current of 330mA. Furthermore, the unit incorporates an integrated DCDC boost circuit that provides a 5V/800mA (1400mA @ 1C battery power) power output to external devices via the Grove port. Furthermore, the INA3221<