84vSU3

STM32G0B1RET6 core board (professional version)

Overview

0. Open the project and click the [Open Editor] button in the upper right corner

1 Introduction

Using the STM32G0B1RET6 MCU as the main control, the core board integrates reset, buttons, power, USB to TTL, and LED lights.

2. Several changes

The picture above is a DEMO board, and several errors have been corrected:

1. The auxiliary clock crystal oscillator 32.768k (X2) has been changed to the package shown above. The 32.768k does not have that kind of plug-in.

2. BOOT0 silk screen missing label

3. The automatic download circuit is removed. The STM32G0 series does not seem to support one-click download. It can only be downloaded using ST-LINK, and the pins have been drawn out.

3.Light up

As shown in the video below, the program is in the attachment. It seems that there is nothing wrong with it. It is not a special development board.

Design Files

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Update:2025-06-24 09:33:02

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