ZFlasher STM32 is a program for flashing ARM, RISC-V and STM8 microcontrollers. Your device must have support USB Host (OTG), otherwise the program will not work. Supported STM32 series: * STM32F03x / F05x / F04x / F07x / F09x * STM32F1 LD/MD/HD/XLD/CL/MD VL/HD VL * STM32F2xx * STM32F30x / F318 / F328 / F334 / F358 / F37x / F398 * STM32F401 / F4x5 / F4x7 / F41x / F42x / F43x / F446 / F46x / F47x * STM32F72x / F73x / F74x / F75x / F76x / F77x * STM32L0xx cat. 1 / 2 / 3 / 5 * STM32L1xx cat. 1 /