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how can I use ST-Link or a serial port to flash the code into replace chip

Lewis233
Associate III

‎2025-11-06 5:19 PM

I have purchased the STM32F469-DISCO development board. If I want to replace the chip or design my own development board, how can I use ST-Link or a serial port to flash the code?

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3 REPLIES 3
Lewis233
Associate III

‎2025-11-06 5:17 PM

I have purchased the STM32F469-DISCO development board. If I want to replace the chip or design my own development board, how can I use ST-Link or a serial port to flash the code?
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TDK
Super User
In response to Lewis233

‎2025-11-06 6:24 PM

Plug in a USB cable to CN1 and use STM32CubeProgrammer to flash the firmware to the chip using the onboard ST-Link. Or use STM32CubeIDE to develop/debug/flash your firmware.

TDK_1-1762482268190.png

 

TDK_0-1762482231209.png

 

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TDK
Super User
In response to TDK

‎2025-11-06 6:29 PM - edited ‎2025-11-06 6:29 PM

The STM32F469-DISCO board isn't set up to be used as a standalone programmer.

Use a standalone programmer (or a Nucleo board with a breakaway programmer) for this.

STLINK-V3SET | Tool - STMicroelectronics

STLINK-V3MINIE | Tool - STMicroelectronics

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