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STM32F103C8T6 Minimum System (Onboard DAPLink)

Overview

![cd621dd21e990392e9efdfc54ff06a7.jpg]

JLCPCB official DAPLink [link](https://oshwhub.com/lengyuefeng/a7c57e6d86bd47789178df3fda9219dc), official Gitee programming tutorial [link](https://gitee.com/lcsc/lspiclink), Hex file in appendix.

* Boot0 is pulled low by default; pressing the button pulls it high.
* Onboard DAPLink, using USB-Type-C cable for programming and virtual serial communication.

![0b20353ef777a778cde23a2ce7cb87a.jpg]

![cd621dd21e990392e9efdfc54ff06a7.jpg]

CH55x_DAPLink.hex

PDF_STM32F103C8T6 Minimum System (Onboard DAPLink).zip

Altium_STM32F103C8T6 Minimum System (Onboard DAPLink).zip

PADS_STM32F103C8T6 Minimum System (Onboard DAPLink).zip

BOM_STM32F103C8T6 Minimum System (Onboard DAPLink).xlsx

96453

pixl.js - 1.3-inch OLED version

Based on the open-source documentation, I have removed unnecessary components and screen type information, retaining only the essential components for a 1.3-inch OLED screen.

This is a modified version based on open-source documentation. I've removed unnecessary components and adjusted screen types, retaining only the essential components for a 1.3-inch OLED screen. The original external high-frequency coil has been replaced with an onboard coil. All components have been tested and are working correctly. Alternatively, you can use the external coil as prompted within the project. The firmware is 2.9.1. The latest firmware has issues and won't be included here. The panel files are within the project file, and the 3D printed shell files are in the group files. You can join the group to get them: 573274730

pixljs_all.hex

PDF_pixl.js-1.3-inch OLED version.zip

Altium_pixl.js-1.3-inch OLED version.zip

PADS_pixl.js-1.3-inch OLED version.zip

BOM_pixl.js-1.3-inch OLED version.xlsx

96454

electronic

Design Files

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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 04:17:25

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