DRONE GPS under 250 gr

thingiverse

This is an under 250 grams FPV drone that incorporates GPS. Bill of materials: -Flight controller: F4 V3S Plus -ESC board: 35A 4 en 1 ESC -Receiver: FrSky R-XSR ACCESS SBUS - PPM -Motor: T-motor F1404 4600KV -Propeller: Gemfan 3016 3 blades -Battery: LiPo TATTU R-Line 3s 11.1V 750mAh 95C -Camera: RunCam Racer NANO 2 1000TVL M8 1.8mm -Antenna: Foxeer Pagoda Pro 5.8GHz -VTX: XF5806_V2 5,8G, 40 channels, 25/100/200/400mW -GPS: BN-220 GPS -VIFLY BEACON - BUZZER AUTONOME -Frame aluminiun spacers M2x30 (4 pieces) -Bridels for cables -Taranis QX7 radio ( capable of telemetry) -Motor screws and washer: M2x6mm -Propeller screws and washer:M2x8mm -Frame screws M2x8mm -VTX M2 nuts and screws Find the wiring in the upload images. Use glue to prevent screws lose its torque. GPS+TELEMETRY In case you want to use the telemetry and receive the GPS coordinates in your radio, this flight controller has only 3 UARTS available, so you will have to activate a softserial. Im using Motor 5 (M5) as my "emulated" softserial port. To active just type in the CLI mode the following: -Resource Identify the code that is associated to Motor 5, in my case A01 Then type: -resource motor 5 none (now A01 is free to use) -resource serial_tx 11 A01 (Motor 5 works now as a TX, for telemetry) -save Now in the ports tab at betaflight, select smartport for the softserial UART in the telemetry. IMPORTANT When using the telemetry, you might have some interferences at the video signal. In order to avoid this, move your video frequency (VTX tab at betaflight) to a diffrenet channel and band. In my case I moved it to 5945 MHz. ENJOY¡¡¡