2 layers40 × 40 mm
4 layers30 × 30 mm
MULTIWII BOARD v4
RomualdRousseau/MultiWiiImplementation of a MultiWii quadcopter
- Size
- 30 × 30 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 40
- Nets
- 39
- Pads
- 149
- Tracks, vias
- 288, 51
- Pours
- 9
- Routed
- Yes
- KiCad
- KiCad 5 (file 20200628)
- Created
- 20 Dec 2021
- Updated
- 20 Dec 2021
Overview
MULTIWII BOARD v4 is an open-source printed circuit board by RomualdRousseau, from the RomualdRousseau/MultiWii repository on GitHub. It is a 4-layer board of 30 × 30 mm with 40 parts on 39 nets, routed with 288 tracks and 51 vias.
It is built around the ATMEGA328P-AU, AMS1117-3.3 and AMS1117-5.0, with the MPU-6050 among its other parts. Its parts include 15 capacitors, 7 resistors, 5 connectors, 4 ICs and 1 switch. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
4
ATMEGA328P-AU
TQFP-32(7x7)-40℃~+85℃ 1.8V~5.5V 10bit 1KB 20MHz 23 2KB 32KB 8 Bit AVR Built-in FLASH TQFP-32(7x7) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsAMS1117-5.0
SOT-223-40℃~+125℃ 1 1.3V 15V 1A 5V 60dB Fixed Positive Short Circuit Protection、Thermal shutdown SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
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
README
README.mdMultiWii
Implementation of a MultiWii quadcopter
Parts
40| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 100nF | Capacitor_SMD:C_0603_1608Metric | C2, C4, C8, C12, C13, C14 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 3 | 4.7K | Resistor_SMD:R_0603_1608Metric | R1, R2, R4 |
| 2 | 10uF | Capacitor_SMD:C_0805_2012Metric | C6, C7 |
| 2 | 22pF | Capacitor_SMD:C_0603_1608Metric | C1, C3 |
| 2 | 22uF | Capacitor_SMD:C_0805_2012Metric | C9, C10 |
| 1 | 100 @ 100MHz | Inductor_SMD:L_0805_2012Metric | FB2 |
| 1 | 100K | Resistor_SMD:R_0603_1608Metric | R9 |
| 1 | 10K | Resistor_SMD:R_0603_1608Metric | R5 |
| 1 | 10nF | Capacitor_SMD:C_0603_1608Metric | C11 |
| 1 | 10uF | Capacitor_SMD:C_0603_1608Metric | C5 |
| 1 | 16MHz | Crystal:Crystal_SMD_5032-2Pin_5.0x3.2mm | Y1 |
| 1 | 180K | Resistor_SMD:R_0603_1608Metric | R8 |
| 1 | 1M | Resistor_SMD:R_0603_1608Metric | R3 |
| 1 | 2.2nF | Capacitor_SMD:C_0603_1608Metric | C15 |
| 1 | 500mA | Fuse:Fuse_0603_1608Metric | F1 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | AMS1117-5.0 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U1 |
| 1 | ATmega328P-AU | Package_QFP:TQFP-32_7x7mm_P0.8mm | U3 |
| 1 | BAT/MOTORS | Connector_Molex:Molex_PicoBlade_53261-0671_1x06-1MP_P1.25mm_Horizontal | J2 |
| 1 | BUZZER | Connector_PinHeader_1.00mm:PinHeader_1x02_P1.00mm_Vertical_SMD_Pin1Right | J3 |
| 1 | FTDI | Connector_Molex:Molex_PicoBlade_53261-0471_1x04-1MP_P1.25mm_Horizontal | J12 |
| 1 | ICSP | Connector_PinHeader_1.00mm:PinHeader_1x06_P1.00mm_Vertical_SMD_Pin1Right | J13 |
| 1 | LOGO | Logos:VeryVerySmallCow | G*** |
| 1 | MPU-6050 | Sensor_Motion:InvenSense_QFN-24_4x4mm_P0.5mm | U4 |
| 1 | RECEIVER | Connector_Molex:Molex_PicoBlade_53261-0371_1x03-1MP_P1.25mm_Horizontal | J1 |
| 1 | SW_Push | Button_Switch_SMD:SW_Push_1P1T_NO_CK_KMR2 | SW1 |
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Questions
How big is the MULTIWII BOARD v4 PCB?
It measures 30 × 30 mm and has 4 copper layers, 1.6 mm thick.
What parts does the MULTIWII BOARD v4 use?
40 parts, built around the ATMEGA328P-AU, AMS1117-3.3, AMS1117-5.0 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 MULTIWII BOARD v4 KiCad files?
From the RomualdRousseau/MultiWii repository on GitHub, at the commit this page was made from: the board is Hardware/MULTIWII_BOARD_v4/MULTIWII_BOARD_v4.kicad_pcb and its schematic Hardware/MULTIWII_BOARD_v4/MULTIWII_BOARD_v4.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the MULTIWII BOARD v4 design in my own project?
Its repository states no licence, so its author keeps all rights: ask RomualdRousseau before reusing the design.