KK2.15 WITH CASE SHELL LCD MULTIROTOR FLIGHT CONTROL BOARD IN PAKISTAN

The 2.1.5 best flight controller.. Some minor changes have been made to the board including: More Silk screening has been added to delineate polarity and functionality Ground is now pulled from the Escs, which provides better reverse voltage protection. Diode protection has been added to the buzzer to avoid damaging the board if you plug in power to the buzzer Improvements have been added to the voltage sense accuracy Specs Size: 50.5mm x 50.5mm x 12mm Weight: 21 gram (Inc Piezo buzzer) IC: Atmega644 PA Gyro/Acc: 6050MPU InvenSense Inc. Auto-level: Yes Input Voltage: 4.8-6.0V AVR interface: standard 6 pin. Signal from Receiver: 1520us (5 channels) Signal to ESC: 1520us LCD Flight Control Board 6050MPU And Atmel 644PA Firmware V1.9S