Making a 3D printed drone with Arduino remote control, which I shared the video of before. An FPV system can be added optionally. I made a design compatible with FPV camera and Gopro.. I made a compatible design for FPV camera and Gopro.
Required Materials:
BL Motor 2205 2300KV: https://s.click.aliexpress.com/e/_Dki3d91
ESC 20A BL: https://s.click.aliexpress.com/e/_DepNmoT OR https://s.click.aliexpress.com/e/_DF1tdIj
Flight Controller board: https://s.click.aliexpress.com/e/_DFxaPcn
PWM To SBUS Converter: https://s.click.aliexpress.com/e/_DF7ppCX
5045 3-Blade Propellers: https://s.click.aliexpress.com/e/_DlgNnnl
M3 Screws: https://s.click.aliexpress.com/e/_DBJhYmJ
M3x10mm (6 pcs), M3x16 (4 pcs), M3x10mm (4 pcs), M3x8mm (16 pcs), M3x4mm (2PCS)
Male To Male Extension Cable: https://s.click.aliexpress.com/e/_Dk1G6uF
Tape: https://s.click.aliexpress.com/e/_DmMPg55
For this drone I used the fixed wing aircraft ESCs that I have. If you choose high performance drone ESCs you will get a much more stable flight.
20A Drone ESC : https://s.click.aliexpress.com/e/_DnEBM4j
3D STL Files: https://www.printables.com/model/916200-fpv-drone
____________ Making Remote Control ____________
Diagram, Files and Details For RC: https://www.rcpano.net/2023/12/30/how-to-make-6-channel-radio-control-range-2000m/
Transmitter Code For Drone:
// 6 Channel Transmitter | 6 Kanal Verici
// KendinYap Channel
#include <SPI.h>
#include <nRF24L01.h>
#include <RF24.h>
const uint64_t pipeOut = 0xABCDABCD71LL; // NOTE: The address in the Transmitter and Receiver code must be the same "0xABCDABCD71LL" | Verici ve Alıcı kodundaki adres aynı olmalıdır
RF24 radio(9, 10); // select CE,CSN pin | CE ve CSN pinlerin seçimi
struct Signal {
byte throttle;
byte pitch;
byte roll;
byte yaw;
byte aux1;
byte aux2;
};
Signal data;
void ResetData()
{
data.throttle = 0;
data.pitch = 127;
data.roll = 127;
data.yaw = 127;
data.aux1 = 0;
data.aux2 = 0;
}
void setup()
{
// Configure the NRF24 module | NRF24 modül konfigürasyonu
radio.begin();
radio.openWritingPipe(pipeOut);
radio.setChannel(100);
radio.setAutoAck(false);
radio.setDataRate(RF24_250KBPS); // The lowest data rate value for more stable communication | Daha kararlı iletişim için en düşük veri hızı.
radio.setPALevel(RF24_PA_MAX); // Output power is set for maximum range | Çıkış gücü maksimum menzil için ayarlanıyor.
radio.stopListening(); // Start the radio comunication for Transmitter | Verici için sinyal iletişimini başlatır.
ResetData();
}
// Joystick center and its borders | Joystick merkez ve sınırları
int Border_Map(int val, int lower, int middle, int upper, bool reverse)
{
val = constrain(val, lower, upper);
if ( val < middle )
val = map(val, lower, middle, 0, 128);
else
val = map(val, middle, upper, 128, 255);
return ( reverse ? 255 - val : val );
}
void loop()
{
data.roll = Border_Map( analogRead(A3), 0, 512, 1023, true ); // CH1 Note: "true" or "false" for signal direction | "true" veya "false" sinyal yönünü belirler
data.pitch = Border_Map( analogRead(A0), 0, 512, 1023, false ); // CH2
data.throttle = Border_Map( analogRead(A2),0, 340, 570, true ); // CH3 Note: For Single side ESC | Tek yönlü ESC için
// data.throttle = Border_Map( analogRead(A2),0, 512, 1023, true ); // CH3 Note: For Bidirectional ESC | Çift yönlü ESC için
data.yaw = Border_Map( analogRead(A1), 0, 492, 1023, true ); // CH4
data.aux1 = digitalRead(0); // CH5
data.aux2 = digitalRead(3); // CH6
radio.write(&data, sizeof(Signal));
}
Receiver Code For Drone:
// 6 Channel Receiver | 6 Kanal Alıcı
// KendinYap Channel
#include <SPI.h>
#include <nRF24L01.h>
#include <RF24.h>
#include <Servo.h>
int ch_width_1 = 0;
int ch_width_2 = 0;
int ch_width_3 = 0;
int ch_width_4 = 0;
int ch_width_5 = 0;
int ch_width_6 = 0;
Servo ch1;
Servo ch2;
Servo ch3;
Servo ch4;
Servo ch5;
Servo ch6;
struct Signal {
byte throttle;
byte pitch;
byte roll;
byte yaw;
byte aux1;
byte aux2;
};
Signal data;
const uint64_t pipeIn = 0xABCDABCD71LL;
RF24 radio(9, 10);
void ResetData()
{
data.throttle = 0; // Define the inicial value of each data input. | Veri girişlerinin başlangıç değerleri
data.roll = 127;
data.pitch = 127;
data.yaw = 127;
data.aux1 = 0;
data.aux2 = 0;
}
void setup()
{
// Set the pins for each PWM signal | Her bir PWM sinyal için pinler belirleniyor.
ch1.attach(2);
ch2.attach(3);
ch3.attach(4);
ch4.attach(5);
ch5.attach(6);
ch6.attach(7);
ResetData(); // Configure the NRF24 module | NRF24 Modül konfigürasyonu
radio.begin();
radio.openReadingPipe(1,pipeIn);
radio.setChannel(100);
radio.setAutoAck(false);
radio.setDataRate(RF24_250KBPS); // The lowest data rate value for more stable communication | Daha kararlı iletişim için en düşük veri hızı.
radio.setPALevel(RF24_PA_MAX); // Output power is set for maximum | Çıkış gücü maksimum için ayarlanıyor.
radio.startListening(); // Start the radio comunication for receiver | Alıcı için sinyal iletişimini başlatır.
}
unsigned long lastRecvTime = 0;
void recvData()
{
while ( radio.available() ) {
radio.read(&data, sizeof(Signal));
lastRecvTime = millis(); // Receive the data | Data alınıyor
}
}
void loop()
{
recvData();
unsigned long now = millis();
if ( now - lastRecvTime > 1000 ) {
ResetData(); // Signal lost.. Reset data | Sinyal kayıpsa data resetleniyor
}
ch_width_1 = map(data.roll, 0, 255, 1000, 2000);
ch_width_2 = map(data.pitch, 0, 255, 1000, 2000);
ch_width_3 = map(data.throttle, 0, 255, 900, 2100);
ch_width_4 = map(data.yaw, 0, 255, 1000, 2000);
ch_width_5 = map(data.aux1, 0, 1, 1000, 2000);
ch_width_6 = map(data.aux2, 0, 1, 1000, 2000);
ch1.writeMicroseconds(ch_width_1); // Write the PWM signal | PWM sinyaller çıkışlara gönderiliyor
ch2.writeMicroseconds(ch_width_2);
ch3.writeMicroseconds(ch_width_3);
ch4.writeMicroseconds(ch_width_4);
ch5.writeMicroseconds(ch_width_5);
ch6.writeMicroseconds(ch_width_6);
}
