Microcontroller: ATmega644PA (8-bit)
Sensor: MPU6050 (3-axis gyro + 3-axis accelerometer)
Operating Voltage: 4.8V – 6.0V
Memory: 64 KB Flash
Input Signal (RX): 1520 μs PWM (≈5 channels)
Output Signal (ESC): 1520 μs
Display: Built-in LCD + 4 control buttons
Programming Interface: 6-pin AVR (USBasp)
Size: ~50 × 50 × 12 mm