ZFlasher STM32

ZDevs

In-app purchases

About this app

ZFlasher STM32 is a program for flashing STM32 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 / 2 / 3 / 4 / 5
* STM32L41x / L42x / L43x / L44x / L45x / L46x / L47x / L48x / L49x / L4Ax / L4Px / L4Rx / L4Sx / L4Qx
* STM32L55x / L56x
* STM32U53x / U54x / U57x / U58x / U59x / U5Ax / U5Fx / U5Gx
* STM32G03x / G04x / G05x / G06x / G07x / G08x / G0Bx / G0Cx
* STM32G43x / G44x / G47x / G48x / G49x / G4Ax
* STM32H72x / H73x / H74x / H75x / H7Ax / H7Bx
* STM32WB1x / WB3x / WB5x / WBA5x
* STM32WL5x / WLEx
* STM32C011 / C031

Supported GD32 series:
* GD32F10x / F1x0 / F20x / F30x / F3x0 / F4xx / F5xx
* GD32E10x / E11x / E23x / E50x
* GD32C10x / C11x
* GD32A49x / A50x
* GD32H7x7
* GD32L23x

Supported AT32 series:
* AT32F4xx
* AT32L021

Supported CH32 series:
* CH32V003 / V103 / V20x / V30x
* CH32F103 / F20x
* CH32X03x
* CH32L103
* CH57x / CH641

Supported STM8 series:
* STM8S
* STM8L
* STM8AF
* STM8AL

Program work with:
* ST-LINK v1/v2/v3
* J-Link
* CMSIS-DAP
* WCH-Link
* DFU Bootloader
* WCHISP Bootloader

ps I will be glad to comments and suggestions.

Ratings and reviews

Works like a charm to flash with DFU. When device connects there is always the pop-up "Open ZFlasher STM32 to handle STM32 Bootloader" even when ticking "Always open".

Works perfectly. Recognised and flashed my STM32F7 discovery board without any hiccups. If you donate remember to restart the app so it unlocks the rest of the MCU :) will spare you frustration of the "premium" MCUs not working! Thanks for an awesome app!!!

Does what I needed surprisingly simply. I was amazed could use my otg adapter and a st-link tool to erase and flash a new hex file to a chip that now flies a toy drone like it's a professional racing quadcopter! My pc died and this free app helps me to continue my love of tinkering

What's new

- added support of WLink programmer;
- added support of WCHISP bootloader;
- added support of CH32, CH57x chips;
- added support of AT32L021, AT32F402, AT32F403;
- extended support of AT32F435;
- added support of GD32A49x, GD32A50x, GD32F5xx;
- fixed support of GD32F403;
- minor fix and improovments.