HMC5883L Compass
https://github.com/jrowberg/i2cdevlib.git
References
Used by
HMC5883L Compass Sample
SoC support
esp32
esp32c2
esp32c3
esp32s2
esp32s3
esp8266
host
rp2040
https://github.com/jrowberg/i2cdevlib.git
HMC5883L Compass Sample
esp32
esp32c2
esp32c3
esp32s2
esp32s3
esp8266
host
rp2040