STM32 Utils APK for Android

STM32 Utils is a free Android application designed for users working with STM32 chipsets. It simplifies the flashing process of various firmware options, supporting both Binary (.bin) and Intel Hex (.hex) file formats. The app requires an OTG cable along with a USB-to-serial cable or a Bluetooth module such as HC-05 for device connection. Detailed connection instructions enhance user accessibility, making it suitable for both beginners and experienced developers.

This application is compatible with a range of tested STM32 boards, including the STM32F103C8T6 (often referred to as the Blue Pill), STM32F407 (Black Board), STM32F401 (Blue Pill), and Nucleo STM32L053. Key functionalities include retrieving chipset information, erasing memory, writing and loading firmware, and managing readout protection settings. The full version also introduces a Bluetooth flashing capability, expanding its usability and convenience.