KK2.1.5 LCD Flight Controll Board for FPV Racing Drone | e | kk flight controller

Description tem number: KK2.1.5   Size: 51mm x 51mm x 12mm   Weight: 21 gram (Inc Piezo buzzer) IC: Atmega Gyro/Acc: 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