The Multi-Rotor control board uses Japanese Murata piezo gyros that are less sensitive to vibration than SMD type gyros and also features state of the art SMT manufacturing to ensure quality. This board also uses a user programmable Atmega168PA IC.

SPECIFICATIONS:
 

• Size: 50.5mm x 50.5mm x 23.5mm
• Weight: 14.5 gram
• IC: Atmega168PA
• Gyro: Murata Piezo JAPAN
• Input Voltage: 3.3-5.5V
• Signal from Receiver: 1520us (4 channels)
• Signal to ESC: 1520us

Description：
The Multi-Rotor controller is a flight control board for 4 rotor Aircraft (Quadcopters). Its purpose is to stabilise the aircraft during flight.

To do this it takes the signal from the three on board gyros (roll, pitch and yaw) then passes the signal to the Atmega168PA IC.

The Atmega168PA IC unit then processes these signals according the users installed software and passes control signals to the installed Electronic Speed Controllers (ESCs).

These signals instruct the ESCs to make fine adjustments to the motors rotational speed which in turn stabilises your Quadcopter.