The product's shade and actual color may differ from what is shown in the picture, as the images are for illustrative purposes. The product description is general and may not include all the product's features.
TimerPWR block - power management module with a 0.66 inch OLED display - INA3221 - Device expansion module - M5Stack U189
3727980 AN-26086
6972934175588
Shipping 11-18 b.d.
All about the product
The timer power module is a universal module with power, charging, discharging, time switching, and display functions. Equipped with an STM32 microcontroller, it allows precise control of the power on/off timing. Due to the built-in DC/DC circuit, it provides a stable 5 V power source for external devices. Voltage and current monitoring occurs in real-time, and interaction with the module takes place through the OLED screen and buttons.










