GY-87 MPU6050 HMC5883L BMP180, Gyroscope-Accelerometer-Compass Module
✹✹Chip: MPU6050+HMC5883L+BMP180 Power Supply: 3-5V 10 DOF Module (3-axis gyroscope + 3-axis accelerometer + 3-axis magnetic field + atmospheric pressure sensor) ✹✹Communication: I2C communication protocol (fully compatible with 3-5V systems, integrated LLC circuit) ✹✹Integrated ultra-quiet LDO linear voltage regulator