JBtek Electronic Compass (3-axis Magnetic Field Sensor) GY-271
Radenio Electronic Compass Module GY-271 uses a HMC5883L chip to provide a high performance electronic compass function. IIC (I2C) communication protocol is used. Accuracy up to 1 degree. It is suitable for major micro-controller including Arduino, 8051, AVR etc. Datasheet and example programs will be provided.
