This module is a 3-axis digital compass. The main chip is Honeywell HMC5883L. On-board regulator provides stable power for HMC5883L. We provide a library to initialize, calibrate, and read the data.
2.54mm pin holes for connecting with Dupont wire
Easy wiring with 6P6C RJ25 interface
Arduino library for easy programming
Rated Voltage: 5V
Digital resolution: 5 milli-gauss
Field range: -8 gauss to +8 gauss