# 原理圖與PCB ## 原理圖 **oled**  **bluetooth and power**  **HT32F52352**  後來因為進度緣故,我設計了另一個原理圖  右上角的20pin特別拉了3組I2C1來連接OLED。 以及Tx/Rx來連接藍芽模組。
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