2 layers50 × 50 mm
2 layers151.6 × 151.7 mm
Dron V1
FrancoStrappazzon/DronesRepositorio para proyectos de drones, desde el más simple hasta mas complejos
- Size
- 151.6 × 151.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 70
- Nets
- 86
- Pads
- 267
- Tracks, vias
- 700, 169
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 30 Jun 2026
- Updated
- 29 Sep 2026
Overview
Dron V1 is an open-source printed circuit board by FrancoStrappazzon, from the FrancoStrappazzon/Drones repository on GitHub. It is a 2-layer board of 151.6 × 151.7 mm with 70 parts on 86 nets, routed with 700 tracks and 169 vias.
It is built around the CH340C, ESP32-WROOM-32 and MIC5219-3.3YM5, with the MPU-6050, TP4056-42-ESOP8 and 1N4148W among its other parts. Its parts include 21 resistors, 14 capacitors, 12 diodes, 9 connectors and 5 ICs. It belongs with the ESP32 boards of this library.
Main components
6
CH340C
SOP-16-20℃~+70℃ 2Mbps 3.3V、5V 50uA 7mA Transceiver USB 2.0 SOP-16 USB Converters ROHSWCH (Nanjing Qinheng Microelectronics)USB Converters
ESP32-WROOM-32
SMD,18x25.5mm-40℃~+85℃ -98dBm 2.4GHz 2.7V~3.6V 20dBm Bluetooth4.2 ESP32-DOWDQ6 UART、SDIO、SPI、I2C、GPIO、PWM、ADC、DAC SMD,25.5x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
MIC5219-3.3YM5
SOT23-53.3V 500mA Peak Output Low Drop-Out (LDO) RegulatorMicrochip TechnologyUncategorised
MPU-6050
QFN-24-EP(4x4)-40℃~+85℃ 16bit 1KB 2.375V~3.46V 5uA Accelerometer Gyroscope I2C X,Y,Z X,Y,Z ±16g ±2000dps QFN-24-EP(4x4) Accelerometers ROHSTDK InvenSenseAccelerometers
TP4056-42-ESOP8
ESOP-8-40℃~+85℃ 1 1A 2uA 4.2V 4V~8V Charging IC Lithium Battery Support ESOP-8 Battery Management ROHSTOPPOWERBattery Management
1N4148W
SOD-123150mA 1A 1V@50mA 1uA@75V 400mW 4ns 75V Independent SOD-123 Switching Diodes ROHSSTMicroelectronicsSwitching Diodes
README
README.md
🚁 ESP32 Quadcopter — Dron desde cero
Diseño completo de un microdron: PCB propia, firmware embebido y frame impreso en 3D.
📋 Índice Sobre el proyecto Características Hardware Esquemático y PCB Frame Firmware Puesta en marcha Roadmap Decisiones de diseño Recursos Licencia Sobre el proyecto
Quadcopter construido íntegramente desde cero: sin controladora de vuelo comercial, sin firmware prefabricado. El objetivo del prototipo es simple y deliberado — lograr vuelo estable primero, optimizar después.
El proyecto cubre el stack completo:
Capa Herramienta Estado
Electrónica KiCad ✅ Gerbers generados
Firmware Arduino IDE 2.x / ESP32 🔄 En desarrollo
Estructura Fusion 360 → PETG 📐 En diseño
Control PID + filtro complementario ⏳ Pendiente
Nota: Este es un prototipo educativo. El foco está en entender cada capa del sistema, no en competir con una controladora comercial.
Características Controladora custom basada en ESP32 (dual-core, WiFi integrado) IMU de 6 ejes MPU-6050 con calibración automática y filtro complementario Control por WiFi desde el celular vía interfaz web embebida — sin radio ni receptor externo Motores brushed coreless de 8×16 mm accionados por MOSFETs en topología low-side Alimentación 1S LiPo con regulación a 3.3 V mediante LDO
Esquemático y PCB
Diseñada en KiCad. ERC y DRC sin errores, Gerbers listos para fabricación.
Parts
70| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 10k | Resistor_SMD:R_0805_2012Metric | R10, R11, R12, R13, R18, R19, R20, R21 |
| 5 | 1k | Resistor_SMD:R_0805_2012Metric | R8, R9, R15, R16, R17 |
| 5 | LED | LED_SMD:LED_0805_2012Metric | D3, D4, D5, D6, D7 |
| 4 | 0.1uF | Capacitor_SMD:C_0805_2012Metric | C6, C7, C8, C9 |
| 4 | 10uF | Capacitor_SMD:C_0805_2012Metric | C1, C4, C5, C10 |
| 4 | 1N4148W | Diode_SMD:D_SOD-123 | D8, D9, D10, D11 |
| 4 | 1uF | Capacitor_SMD:C_0805_2012Metric | C11, C12, C13, C14 |
| 4 | Conn_01x02_Socket | Connector_JST:JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J6, J7, J8, J9 |
| 4 | Q_NMOS_GSD | Package_TO_SOT_SMD:SOT-23 | Q2, Q3, Q4, Q6 |
| 3 | 100K | Resistor_SMD:R_0805_2012Metric | R3, R6, R7 |
| 2 | 1K3 | Resistor_SMD:R_0805_2012Metric | R4, R5 |
| 2 | SW_Push | Button_Switch_SMD:SW_SPST_B3U-1000P | RST1, RST2 |
| 2 | ~ | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J3, J4 |
| 1 | 100k | Resistor_SMD:R_0805_2012Metric | R1 |
| 1 | 1N4148 | Diode_SMD:D_0805_2012Metric | D1 |
| 1 | 2.2uF | Capacitor_THT:C_Rect_L4.0mm_W2.5mm_P2.50mm | C3 |
| 1 | 3.3k | Resistor_SMD:R_0805_2012Metric | R_prog1 |
| 1 | 4.7K | Resistor_SMD:R_0805_2012Metric | R14 |
| 1 | 470 | Resistor_SMD:R_0805_2012Metric | R2 |
| 1 | 470pF | Capacitor_SMD:C_0805_2012Metric | C2 |
| 1 | CH340C | Package_SO:SOIC-16_3.9x9.9mm_P1.27mm | U3 |
| 1 | Conn_02x03_Counter_Clockwise | Package_TO_SOT_SMD:SOT-363_SC-70-6 | J5 |
| 1 | D_Schottky | Diode_SMD:D_0805_2012Metric | D12 |
| 1 | ESP32-WROOM-32 | RF_Module:ESP32-WROOM-32 | U4 |
| 1 | LED | LED_SMD:LED_0603_1608Metric | D2 |
| 1 | MIC5219-3.3YM5 | Package_TO_SOT_SMD:SOT-23-5 | U1 |
| 1 | MPU-6050 | Mpu6050:QFN50P400X400X95-24N | U5 |
| 1 | PMOS | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | SW_DP3T | Button_Switch_THT:SW_DIP_SPSTx02_Piano_CTS_Series194-2MSTN_W7.62mm_P2.54mm | SW1 |
| 1 | TP4056-42-ESOP8 | Tp4056:SOP127P600X175-9N | U2 |
| 1 | USB_A | Connector_USB:USB_A_Molex_67643_Horizontal | J1 |
| 1 | ~ | Connector_JST:JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J2 |
Questions
How big is the Dron V1 PCB?
It measures 151.6 × 151.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Dron V1 use?
70 parts, built around the CH340C, ESP32-WROOM-32, MIC5219-3.3YM5 and MPU-6050. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Dron V1 KiCad files?
From the FrancoStrappazzon/Drones repository on GitHub, at the commit this page was made from: the board is Dron-V1/Dron-V1.kicad_pcb and its schematic Dron-V1/Dron-V1.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Dron V1 design in my own project?
Its repository states no licence, so its author keeps all rights: ask FrancoStrappazzon before reusing the design.
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