STM32F407 DISCOVERY Board (STM32F407G-DISC1)
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Prices updated: 13 Oct 2026
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About this product
A development board built around the STM32F407VGT6 32-bit ARM Cortex-M4F microcontroller, with an on-board ST-LINK/V2 programmer and debugger. It includes a 3-axis MEMS accelerometer, a digital MEMS microphone and an audio DAC with class D speaker driver, making it suitable for learning embedded systems, audio and motion projects.
Specifications
- Microcontroller
- STM32F407VGT6 (ARM Cortex-M4F, 32-bit)
- Flash memory
- 1 MB
- RAM
- 192 KB
- Package
- LQFP100
- Onboard programmer
- ST-LINK/V2 with SWD connector
- Board power supply
- USB bus or external 5 V
- External application supply
- 3 V and 5 V
- Accelerometer
- LIS302DL or LIS3DSH, 3-axis MEMS
- Audio
- MP45DT02 digital microphone, CS43L22 audio DAC
Frequently asked questions
Can I program the board without a separate programmer?
Yes. The on-board ST-LINK/V2 programs and debugs the STM32F407 over USB. A selection mode switch lets you use the ST-LINK/V2 as a standalone programmer through the SWD connector for other boards.
Which voltages can I use to power external circuits?
The application supply provides 3 V and 5 V. The board itself can be powered from the USB bus or from an external 5 V supply. Keep external loads within the current limits of the regulator and the pins.
