MCUHex

MCUHex is a web-based tool for flashing and monitoring Arm Cortex-M devices via ST-Link debug probes. Upload .elf/.out files to automatically parse global and static variables with their types and addresses, then read, write, and watch memory values in real-time chart view.

Supports flashing .elf, .hex, and .bin files directly to STM32 devices. The tool provides live monitoring capabilities and memory inspection through an intuitive interface, eliminating the need for separate IDE tools.