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stm32f103vct6 development board

Overview

Introduction

STM32F103VET6 development board
Onboard punctual atomic compatible fsmc display interface (I use it to point the screen)
White solder mask and black screen printing are really good
The STM32 peripheral circuit was made according to the manual, and the pull-up resistor of the reset circuit was omitted (to be honest, I wanted to solder one less resistor)
Plenty of room on the back, leaving room for artistic creation (pseudo)

onboard

STM32F103VET6
W25Q32
W25Q32 (no duplication, there are two, one for the font and one for the file system)
24C02 (It’s so cheap and must be indispensable)
LM75AD (cheap I2C temperature sensor)
AMS1117 3.3V (I won’t use 1117 next time, the quiescent current is too high)
CH340 (Qinheng is really a cheap and easy-to-use USB device, and the CH552G is great)
Dual USB ports (one CH340 and one USB connected to STM32)
CR1220 battery holder

Design Files

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Update:2025-06-19 18:14:25

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