PX4 PIX 2.4.8 Flight Controller with 4G SD Safety Switch Buzzer PPM Encoder I2C Expansion Board for F450 S500 DIY RC Quadcopter

PIXHAWK 2.4.8 Flight Control PX4 with PPM Encoder Safety Switch Buzzer I2C Expansion Board for DIY RC Drone Quadcopter Hexacopter Octocopter Multi-rotor  Package include: 1.PIXHAWK 2.4.8 flight control 2. Safety switch 3. Buzzer 4.4P, 6P, 3P DuPont line 5.4G SD card + card sleeve 6. PPM encoder 7.I2C expansion board window.adminAccountId=221504599;