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🇨🇳 对中国开发者 / For Developers from China

Я знаю, что зеркала некоторых моих репозиториев активно используются на китайских платформах (Gitee / GitCode), и очень рад, что мой код помогает вашим проектам и обучению! 如果您在中国 впн/镜像 发现了我的开源项目，并且它对 structure 或者是 你的项目 有所帮助，请在 GitHub 原仓库上点个赞 (Star) ⭐！这对我持续更新和维护驱动非常重要。谢谢大家 Support！ (If you are using my libraries in China via Gitee/mirrors, please support the original repository by giving it a Star ⭐ on GitHub!)

I2C bus

Just connect (VCC, GND, SDA, SCL) from your QMC5883L board to Arduino, ESP or any other board with MicroPython firmware.

Supply

Supply voltage QMC5883L 3.3 Volts only!

Upload

Upload micropython firmware to the NANO(ESP, etc) board, and then files: main.py, qmc5883mod.py and sensor_pack folder. Then open main.py in your IDE and run it.

Pictures

QMC5883L board view

The inscription on the board (HMC5883L) is incorrect! All (almost) such boards have QMC5883L installed!

IDE