This project can be used to detect the voltage and current output by ordinary USB ports. It does not support fast charging. Furthermore, it is used for learning the N32G430 chip.
Summer training board based on N32G430+INA199
When using USART to download programs, BOO needs to be pulled high and removed after downloading.
If you use stlingk to download, you don’t need to pull it up. The program will be automatically executed after downloading it on KEIL.
The OLED screen pins are connected like this:
You need to change these things in the program to light up the OLED screen:
Project completion video: https://www.bilibili.com/video/BV1qg411r7zC?spm_id_from=333.999.0.0&vd_source=01c9fdc6ffc893b061cb21f1e3167eba
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