Open the folder and execute the main application file (usually ST10Flasher.exe ). Right-click and choose Run as Administrator to ensure proper permission levels. Step-by-Step Guide to Flashing ST10 Microcontrollers
Downloading the ST10 Flasher Tool is a straightforward process. Here are the steps:
What are you planning to use to connect to your PC?
: Allows adjustment of communication speeds to ensure connection stability across different hardware interfaces. Supported Microcontrollers
pip install pyserial
Set the hardware (often via jumpers or DIP switches) to Bootstrap Loader Mode before powering on.
ST10 Flasher Tool is a legacy programming utility developed by STMicroelectronics to interface with the internal flash memory of the ST10 family
Utilizes K-Line connection to communicate with the ECU in boot mode.
Usually lightweight and easy to navigate for professionals. St10 Flasher Tool Download Guide St10 Flasher Tool Download
Launch the ST10 Flasher executable file as an administrator. Select the correct matching your USB adapter.
The St10 Flasher Tool is essentially a bridge between a modern PC (usually via USB or Serial/COM port) and the microcontroller’s internal bootstrap loader (BSL).
Technicians should always read and save the original file before writing any new data 3.
Primarily uses a K-Line serial interface or an RS232 cable to communicate through the bootstrap loader mode. How to Use (Standard Setup) Open the folder and execute the main application
The tool must initiate a reset while the BOOTPIN is pulled low. The software handles this automatically if connected correctly.
Extract the downloaded ZIP or RAR archive into a dedicated folder on your local drive (e.g., C:\ST10Flasher ).
Select the correct (9600 or 19200 bps are recommended for stability). Step 3: Reading and Writing Data