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Zhengdian Atom STM32MINI OLED Interface Circuit Board

Overview

This is a circuit board for the STM32F103MINI development board from Zhengdian Atom, featuring an OLED interface. It includes: 1. IIC and SPI interfaces; 2. 8 LED test I/O ports; 3. Two types of IIC interfaces are available; pay attention to the VCC and GND order; 4. The purpose is to facilitate use with 0.96" and 1.69" OLED displays, allowing for direct plug-and-play functionality.

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Update:2026-03-26 14:26:53

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