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Joint Laboratory ---- STM32F407ZGT6 Development Board

Overview

This development board, based on the STM32F407ZGT6, is used to replace the Explorer screen of the Zhengdian Atomic microcontroller. The only difference in pin configuration is the BL backlight pin. It can use Zhengdian screens, but requires modification of the example code. The backlight pin
supports DFU, UART, and SWD programming. DFU and UART programming require BOOT0 configuration (pressing the BOOT0 button while powering on). UART also supports automatic downloading, requiring software configuration. It
integrates 6 custom buttons, CAN, touch, DAC, ADC, I2S audio, eight LEDs, ultrasonic sensor, photosensitive sensor, relay, buzzer, wireless module, DHT20, memory card, external serial port, etc., bringing out all I/O. The
wireless module is compatible with the original Zhengdian
board. Some test code and board schematics are attached below; you can cut the board yourself.
Thanks to the joint laboratory for their support of this project.

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2026-03-26 02:28:32

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