Some base hardwares:Pixhawk (a featuring open source flight controller) NEO-M8n (GPS) 3DR telemetry radio 433Hz (to have a serial link to the ground station and communicate to the flight board trough Mavlink protocol)Video TX Ts5823/5828 (300/600mW video transmitter 5.8GHz)Video RX 5.8gHz av output or otg (uvc)