6 layers112 × 98 mm
6 layers100 × 60 mm
GD32F303VET6 4Motor Control
TheSwordLong/Motor_servo_KICAD- Size
- 100 × 60 mm
- Copper layers
- 6
- Thickness
- 1.4 mm
- Parts
- 125
- Nets
- 115
- Pads
- 502
- Tracks, vias
- 994, 288
- Pours
- 126
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 13 Aug 2026
- Updated
- 28 Oct 2026
Overview
GD32F303VET6 4Motor Control is an open-source printed circuit board by TheSwordLong, from the TheSwordLong/Motor_servo_KICAD repository on GitHub. It is a 6-layer board of 100 × 60 mm with 125 parts on 115 nets, routed with 994 tracks and 288 vias.
It is built around the GD32F303VET6, CH340E and SIT3485ESA, with the SY8089A1AAC, SY8089AAC and XL1509-5.0 among its other parts. Its parts include 48 capacitors, 28 resistors, 15 ICs, 9 connectors and 8 diodes.
Main components
12
GD32F303VET6
LQFP-100(14x14)120MHz 12bit 12bit 2.6V~3.6V 512KB 80 ARM Cortex-M4 FLASH LQFP-100(14x14) Microcontrollers (MCU/MPU/SOC) ROHSGigaDevice Semicon BeijingMicrocontrollers (MCU/MPU/SOC)
CH340E
MSOP-10150uA 20mA 2Mbps 3.3V、5V Transceiver USB 2.0 MSOP-10 USB Converters ROHSWCH (Nanjing Qinheng Microelectronics)USB Converters
SIT3485ESA
SOP-8-40℃~+85℃ 1 1 12Mbps 256 3V~3.6V 800uA Enable shutdown、Overcurrent Protection、Thermal shutdown protection、Low-power mode、Tx/Rx enable Half-Duplex Transceiver SOP-8 RS-485 / RS-422 ICs ROHSSITRS-485 / RS-422 ICs
SY8089A1AAC
SOT-23-5-40℃~+125℃@(TA/TJ) 1 1.5MHz 2.5V~5.5V 2A 50uA Adjustable Buck Buck Built-in Yes SOT-23-5 DC-DC Converters ROHS矽力杰silergyDC-DC ConvertersSY8089AAC
SOT-23-5-40℃~+85℃ 1 1MHz 2.7V~5.5V 2A 55uA Adjustable Buck Built-in Overcurrent Protection、Output discharge、Protection latch Step-down type Yes SOT-23-5 DC-DC Converters ROHSSilergy CorpDC-DC Converters
XL1509-5.0
SOIC-8-40℃~+125℃ 1 150kHz 2A 2mA 4.5V~40V 5V Buck Buck Built-in Fixed No SOIC-8 DC-DC Converters ROHSUMWDC-DC Converters
CH213K
SOT-23-32.2V~5.5V 240mV 240mΩ 3.6uA Integrated FET SOT-23-3 ORing Controllers ROHSWCH (Nanjing Qinheng Microelectronics)Power Distribution Switches
TPD4S012DRYR-TP
DFN1510-60.35pF、11pF 100nA 10V 3A@8/20us 5.5V、15V 80W@8/20us 9V、24V IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 DFN1510-6 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)
TXS0104EPWR-TP
TSSOP-14Level translator TSSOP-14 Translators, Level Shifters ROHSTECH PUBLICTranslators, Level Shifters
Π131U30
NBSOIC-16-40℃~+125℃ 1 150Kbps 2 250kV/us 3000 3V~5.5V 3V~5.5V Fail-safe output Low Level NBSOIC-16 Digital Isolators ROHS2Pai SemiDigital Isolators
CL05B104KB54PNC
0402100nF 50V X7R ±10% 0402 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSSamsung Electro-MechanicsMultilayer Ceramic Capacitors MLCC - SMD/SMT
KF2EDGRM-3.81-6P
弯插,P=3.81mm-40℃~+105℃ 1 1x6P 3.81mm 300V 6 6P 8A Board Side/Socket - Closed Green Right-Angle Screw 弯插,P=3.81mm Pluggable System Terminal Block ROHSCixi Kefa ElecPluggable System Terminal Block
Parts
125| Qty | Value | Footprint | References |
|---|---|---|---|
| 14 | 100nF | Capacitor_SMD:C_0603_1608Metric | C17, C18, C19, C20, C22, C23, C24, C25, C26, C27, C28, C30, C31, C35 |
| 5 | 100nF | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C37, C45, C50, C51, C54 |
| 4 | 0.1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C43, C44, C46, C48 |
| 4 | 100nF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C10, C13, C15, C36 |
| 4 | 4.7K | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R24, R26, R29, R30 |
| 4 | 5.1K | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R27, R28, R33, R34 |
| 4 | KF2EDGRM-3.81-6P | kicad_api_lib:KF2EDGRM-3.81-6P | CN5, CN6, CN7, CN8 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_ISO7380_Pad | H1, H2, H3, H4 |
| 3 | 10K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R5, R18, R20 |
| 3 | 10kΩ | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R11, R13, R14 |
| 3 | 10uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2, C6, C9 |
| 3 | 1uF/10V | Capacitor_SMD:C_0603_1608Metric | C55, C56, C58 |
| 3 | LM66100DCKR | kicad_api_lib:LM66100DCKR | U16, U17, U18 |
| 2 | 0 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R22, R25 |
| 2 | 10k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2 |
| 2 | 120 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R15, R19 |
| 2 | 12pF | Capacitor_SMD:C_0603_1608Metric | C29, C32 |
| 2 | 22 | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R31, R32 |
| 2 | 22pF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C4, C16 |
| 2 | 4.7uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C3, C53 |
| 2 | CJ3134K KF | Package_TO_SOT_SMD:SOT-23-3 | Q3, Q4 |
| 2 | LED | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D2, D3 |
| 2 | SD03C | kicad_api_lib:SD03C | D9, D10 |
| 2 | WJ15EDGRC-3.81-2P | kicad_api_lib:WJ15EDGRC-3.81-2P | CN2, CN4 |
| 1 | 100K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R8 |
| 1 | 100k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R4 |
| 1 | 100ohm@100MHz | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | FB2 |
| 1 | 10uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C7 |
| 1 | 1M | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R6 |
| 1 | 1MΩ | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R12 |
| 1 | 1nF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C52 |
| 1 | 1nF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C11 |
| 1 | 1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C8 |
| 1 | 2.2uH | Inductor_SMD_Wurth:L_Wurth_WE-LQSH-3012 | L3 |
| 1 | 22.1k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3 |
| 1 | 220µF | Capacitor_SMD:CP_Elec_6.3x7.7 | C5 |
| 1 | 22K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R9 |
| 1 | 22pF | Capacitor_SMD:C_0603_1608Metric | C21 |
| 1 | 22uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C14 |
| 1 | 4.7uF/10V | Capacitor_SMD:C_0603_1608Metric | C57 |
| 1 | 470µF | Capacitor_SMD:CP_Elec_8x10 | C1 |
| 1 | BAT54CTA | kicad_api_lib:BAT54CTA | D7 |
| 1 | CH213K | kicad_api_lib:CH213K | U4 |
| 1 | CH340E | kicad_api_lib:CH340E | U13 |
| 1 | ESDA6V1L | Package_TO_SOT_SMD:SOT-23-3 | D8 |
| 1 | GD32F303VET6 | kicad_api_lib:GD32F303VET6 | U6 |
| 1 | IB0505S-2W3L | kicad_api_lib:IB0505S-2W3L | U2 |
| 1 | ISO1050DWR | Package_SO:SOIC-16W_7.5x10.3mm_P1.27mm | U7 |
| 1 | Jumper_2_Small_Open | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | JP2 |
| 1 | KF128L-5.08-2P | kicad_api_lib:KF128L-5.08-2P | CN1 |
| 1 | MWTC201610S1R0MT | kicad_api_lib:MWTC201610S1R0MT | L1 |
| 1 | PCAQ2012B-900T040 | Inductor_SMD:L_CommonModeChoke_Coilcraft_0805USB | L4 |
| 1 | SIT3485ESA | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U10 |
| 1 | SKRPACE010 | kicad_api_lib:SKRPACE010 | SW1 |
| 1 | SMBJ24A | kicad_api_lib:SMBJ24A | D1 |
| 1 | SMMS0650-680M | kicad_api_lib:SMMS0650-680M | L2 |
| 1 | SS34 | Diode_SMD:D_SMA | D4 |
| 1 | SY8089A1AAC | kicad_api_lib:SY8089A1AAC | U3 |
| 1 | SY8089AAC | Package_TO_SOT_SMD:SOT-23-5_HandSoldering | U5 |
| 1 | SolderJumper_3_Bridged12 | Jumper:SolderJumper-3_P1.3mm_Bridged12_RoundedPad1.0x1.5mm | JP1 |
| 1 | TAXM8M4RDBCCT2T | kicad_api_lib:TAXM8M4RDBCCT2T | Y1 |
| 1 | TPD4S012DRYR | Package_DFN_QFN:TPD4S012DRYR | U14 |
| 1 | TXS0104EPWR | kicad_api_lib:TXS0104EPWR | U11 |
| 1 | TYPE-C 16PIN 2MD(073) | kicad_api_lib:TYPE-C 16PIN 2MD NEW(073) | J2 |
| 1 | TYPE-C-31-M-31 | kicad_api_lib:TYPE-C 16PIN 2MD NEW(073) | J1 |
| 1 | X9254WR-04-N0SN | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | H5 |
| 1 | XKXGI-SUA-32.768K | kicad_api_lib:XKXGI-SUA-32.768K | Y2 |
| 1 | XL1509-5.0 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | π131U30 | kicad_api_lib:π131U30 | U9 |
Similar boards
- 2 layers61 × 36.1 mm
BST900-ESP32
delboy711/BST900-ESP32
ESP32 firmware to control BST900 Boost Converters remotely
27 parts5GPL-3.0 - 2 layers64 × 23 mm
Lock
ephemerkey/ephemerkey
The consumer half of the ephemerkey system, and the second PCB in this repo (alongside hardware/ephemerkey/, sharing the same scripts/kschgen.py engine, Makefile, and lib tables — the multi-project layout used by…
50 parts - 4 layers87.9 × 23 mm
- 8 layers110 × 90 mm
- 2 layers81.4 × 20 mm
ESP32-C6-USB switch
tomjtoth/ESP32-C6-USB-switch
I found 1x type-A to 3x type-A wireless USB switches on AliExpress.
9 parts - 4 layers65 × 56 mm
- 2 layers52.3 × 21.8 mm
Questions
How big is the GD32F303VET6 4Motor Control PCB?
It measures 100 × 60 mm and has 6 copper layers, 1.4 mm thick.
What parts does the GD32F303VET6 4Motor Control use?
125 parts, built around the GD32F303VET6, CH340E, SIT3485ESA and SY8089A1AAC. 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 GD32F303VET6 4Motor Control KiCad files?
From the TheSwordLong/Motor_servo_KICAD repository on GitHub, at the commit this page was made from: the board is GD32F303VET6_4Motor_Control.kicad_pcb and its schematic CAN.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the GD32F303VET6 4Motor Control design in my own project?
Its repository states no licence, so its author keeps all rights: ask TheSwordLong before reusing the design.