An STM32 board that runs on a battery with MCP73831 and is easily programmable with USB thanks to the CP2102 USB-to-UART chip.
Project Documentation: https://embeddedprojects101.com/design-a-battery-powered-stm32-board-with-usb/
va7wv/Battery-Powered-STM32-Board-With-USB
A Custom STM32 board that runs on a battery with MCP73831 and is easily programmable with USB thanks to the CP2102 USB-to-UART chip.
MIT