4 layers39.2 × 33.4 mm
VORTAC REV1
VortacDesign/VortacToolchanger
Modular toolchanger system for 3D printers – designed for VORON-style machines. Includes mechanical files, wiring guides, firmware configuration and setup scripts.
77 parts1Apache-2.0
4 layers80 × 80.6 mm
Vortac Panel REV1
VortacDesign/VortacToolchanger1Modular toolchanger system for 3D printers – designed for VORON-style machines. Includes mechanical files, wiring guides, firmware configuration and setup scripts.
- Size
- 80 × 80.6 mm
- Copper layers
- 4
- Thickness
- 1 mm
- Parts
- 155
- Nets
- 88
- Pads
- 695
- Tracks, vias
- 849, 235
- Pours
- 13
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 8 Jun 2025
- Updated
- 23 Apr 2026
Overview
Vortac Panel REV1 is an open-source printed circuit board by VortacDesign, from the VortacDesign/VortacToolchanger repository on GitHub, published under the Apache-2.0 licence. It is a 4-layer board of 80 × 80.6 mm with 155 parts on 88 nets, routed with 849 tracks and 235 vias.
It is built around the STM32F103C8T6, TJA1044GTK/3Z and AP63205WU, with the AS5047D, EE-SX4320 and EE-SX4350 among its other parts. Its parts include 33 capacitors, 24 diodes, 21 resistors, 19 connectors and 8 ICs. It belongs with the STM32 boards of this library.
Main components
12
STM32F103C8T6
LQFP-48(7x7)-40℃~+85℃ 12bit 20KB 2V~3.6V 32 Bit 37 64KB 72MHz ARM Cortex-M3 Built-in FLASH LQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHSSTMicroelectronicsMicrocontrollers (MCU/MPU/SOC)
TJA1044GTK/3Z
HVSON-8-EP(3x3)-40℃~+150℃ 15uA 4.75V~5.25V 5Mbps 70mA CAN Transceiver HVSON-8-EP(3x3) CAN Transceivers ROHSNXP SemiconductorsCAN Transceivers
AP63205WU
TSOT-23-6-40℃~+85℃@(TA) 1 1.1MHz 22uA 2A 3.8V~32V 5V Buck Built-in Fixed Overcurrent Protection、Light load efficient mode、Cycle-by-cycle current limiting、Hiccup current limiting、EMI optimization (spread spectrum) Step-down type Yes TSOT-23-6 DC-DC Converters ROHSDiodes IncorporatedDC-DC Converters
AS5047D
14-Bit On-Axis Magnetic Rotary Position Sensor with 11-Bit Decimal and Binary Incremental Pulse CountOSRAMUncategorised
EE-SX4320
SMD-6P-30℃~+85℃ 1 1.2V 2.2V~7V 3kHz 400mV 940nm SMD-6P Photointerrupters - Slot Type - Logic Output ROHSOmronPhotointerrupters - Slot Type - Logic Output
EE-SX4350
SMD-6P,9x4mm-30℃~+85℃ 1 1.5V 3kHz 4.5V~16V 400mV 5mm 940nm SMD-6P,9x4mm Photointerrupters - Slot Type - Logic Output ROHSOmronPhotointerrupters - Slot Type - Logic Output
TLV73333PDBV
SOT-23-5-40℃~+125℃@(Tj) 1 125mV@(300mA) 28uVrms 3.3V 300mA 34uA 5.5V 50dB@(1kHz) Fixed Positive Under Voltage Lockout、Over Current Protection、Over Temperature Protection、Enable SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
TMC2209-LA
QFN-28-EP_5x5QFN-28-EP(5x5) SMT ROHSAnalog DevicesUncategorised
SD05
SOD-323-55℃~+125℃ 1 10pF 17A 18V 1uA 350W 5V 6V IEC 61000-4-2、IEC 61000-4-4 TVS Unidirectional SOD-323 ESD and Surge Protection (TVS/ESD) ROHSMDDESD And Surge Protection (TVS/ESD)UDD32C24L01
SOD-323-55℃~+150℃ 0.8pF 1 1uA 200W@8/20us 24V 26.7V 3A 56V Bidirectional ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SOD-323 ESD and Surge Protection (TVS/ESD) ROHSBrightkingESD And Surge Protection (TVS/ESD)
PTVS26VS1UR,115-ES
SOD-123FUncategorisedElecSuper
SK6812SIDE-A-RVS
SMD-4P,4x2mm-40℃~+85℃ 0.25mA 1.6mm 100ns 120° 160mcd~320mcd 2000V 200ns 240mcd~450mcd 280ns 2mm 3.7V~5.5V 460nm~475nm 4kHz 4mm 520nm~535nm 620nm~630nm 697.5mcd~1162.5mcd 800Kbit/s Built-in power-on reset circuit、Built-in one-way transmission function SMD-4P,4x2mm RGB LEDs(Built-in IC) ROHSOPSCO OptoelectronicsRGB LEDs(Built-In IC)
README
README.mdVortacToolchanger
Modular toolchanger system for 3D printers – designed for VORON-style machines. Includes mechanical files, wiring guides, firmware configuration and setup scripts.
Parts
155| Qty | Value | Footprint | References |
|---|---|---|---|
| 20 | VAL** | Vortac:mouse-bite-2mm-slot | mouse-bite-2mm-slot, mouse-bite-2mm-slot, mouse-bite-2mm-slot, mouse-bite-2mm-slot, mouse-bite-2mm-slot, mouse-bite-2mm-slot, mouse-bite-2mm-slot, mouse-bite-2mm-slot, mouse-bite-2mm-slot, mouse-bite-2mm-slot, mouse-bite-2mm-slot, mouse-bite-2mm-slot, mouse-bite-2mm-slot, mouse-bite-2mm-slot, mouse-bite-2mm-slot, mouse-bite-2mm-slot +4 |
| 18 | 0.1uF 50V | Capacitor_SMD:C_0402_1005Metric | C2, C10, C13, C15, C17, C19, C21, C24, C25, C26, C28, C29, C33, C35, C36, C37 +2 |
| 12 | MountingHole_Pad | Vortac:MountingHole_2.2mm_M2_Pad_Via_NTR | H1, H1, H1, H1, H1, H1, H2, H2, H2, H2, H2, H2 |
| 9 | , , , , , , , , | ||
| 8 | SD05 | Diode_SMD:D_SOD-323 | D3, D3, D3, D3, D4, D4, D4, D4 |
| 8 | UDD32C24L01 | Diode_SMD:D_SOD-323 | D1, D1, D1, D1, D2, D2, D2, D2 |
| 7 | 10K | Resistor_SMD:R_0402_1005Metric | R2, R8, R9, R11, R12, R14, R32 |
| 4 | 470pF 100V | Capacitor_SMD:C_0603_1608Metric | C1, C4, C6, C9 |
| 4 | Conn_01x02 | Vortac:Toolplate_Solderpoint_01x02_Power | J2, J2, J2, J2 |
| 4 | Conn_01x05 | Vortac:Toolplate_Solderpoint_01x05_Data | J3, J3, J3, J3 |
| 4 | Conn_01x07 | Vortac:mill-max-0881-1-15-20-82-14-11-0_LandingPads_ContactPad_PTH_2x1.5x1 | J1, J1, J1, J1 |
| 4 | PTVS26VS1UR,115-ES | Diode_SMD:D_SOD-123F | D9, D9, D9, D9 |
| 3 | 1K | Resistor_SMD:R_0402_1005Metric | R1, R13, R15 |
| 3 | 22R | Resistor_SMD:R_0402_1005Metric | R35, R36, R38 |
| 2 | 0.68R 1% | Resistor_SMD:R_0805_2012Metric | R30, R34 |
| 2 | 115R | Resistor_SMD:R_0402_1005Metric | R7, R10 |
| 2 | 16pF 50V | Capacitor_SMD:C_0402_1005Metric | C42, C43 |
| 2 | 1uF 16V | Capacitor_SMD:C_0603_1608Metric | C3, C8 |
| 2 | 22uF 16V | Capacitor_SMD:C_0603_1608Metric | C30, C31 |
| 2 | 330R | Resistor_SMD:R_0402_1005Metric | R5, R6 |
| 2 | 4.7uF 50V | Capacitor_SMD:C_0603_1608Metric | C22, C40 |
| 2 | 5.1K | Resistor_SMD:R_0402_1005Metric | R3, R4 |
| 2 | SK6812SIDE-A-RVS | Vortac:LED-SMD_4P-L4.0-W1.6-L | LED1, LED2 |
| 1 | 100uF 35V | Capacitor_SMD:CP_Elec_6.3x7.7 | C34 |
| 1 | 10uF 50V | Capacitor_SMD:C_0805_2012Metric | C27 |
| 1 | 22nF 50V | Capacitor_SMD:C_0402_1005Metric | C23 |
| 1 | 4.7uH | Vortac:IND-SMD_L4.0-W4.0_FNR40XXS | L3 |
| 1 | 8MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 918-418K2023S40001 | Vortac:USB-C-SMD_TYPEC-303-ACP16 | J14 |
| 1 | AP63205WU | Package_TO_SOT_SMD:TSOT-23-6 | U6 |
| 1 | AS5047D | Package_SO:TSSOP-14_4.4x5mm_P0.65mm | U5 |
| 1 | Boot | Vortac:KEY-SMD_B3U-1000PM | SW1 |
| 1 | Common Choke | Vortac:L_CommonModeChoke_Coilcraft_0805USB | L1 |
| 1 | Conn_01x07 | Vortac:mill-max-0881-1-15-20-82-14-11-0_LandingPads_Simple | J3 |
| 1 | Conn_02x02_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x02_P2.54mm_Vertical | J3 |
| 1 | Conn_02x02_Odd_Even | Connector_PinSocket_2.54mm:PinSocket_2x02_P2.54mm_Vertical | J1 |
| 1 | Conn_02x03_Odd_Even | Vortac:Molex_Micro-Fit_3.0_43045-0612_2x03_P3.00mm_Vertical | J2 |
| 1 | DEBUG | Connector_PinSocket_2.54mm:PinSocket_2x03_P2.54mm_Vertical | J1 |
| 1 | D_Schottky | Diode_SMD:D_SOD-323 | D5 |
| 1 | EE-SX4320 | Vortac:SENSOR_EE-SX4320_OMR | U3 |
| 1 | EE-SX4350 | Vortac:SENSOR_EE-SX3350_OMR | U7 |
| 1 | LED_Small | LED_SMD:LED_0402_1005Metric | D6 |
| 1 | NetTie_2 | NetTie:NetTie-2_SMD_Pad0.5mm | NT1 |
| 1 | Reset | Vortac:KEY-SMD_B3U-1000PM | SW2 |
| 1 | STEPPER | Vortac:Motor_Hand_Wire_pads | J15 |
| 1 | STM32F103C8T6 | Package_QFP:LQFP-48_7x7mm_P0.5mm | U2 |
| 1 | TJA1044GTK/3Z | Vortac:HVSON-8-1EP_3x3mm_P0.65mm_EP1.6x2.4mm | U8 |
| 1 | TLV73333PDBV | Package_TO_SOT_SMD:SOT-23-5 | U1 |
| 1 | TMC2209-LA | Vortac:tmc_2209_package | IC1 |
The 152 most common of 155 parts.
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Questions
How big is the Vortac Panel REV1 PCB?
It measures 80 × 80.6 mm and has 4 copper layers, 1 mm thick.
What parts does the Vortac Panel REV1 use?
155 parts, built around the STM32F103C8T6, TJA1044GTK/3Z, AP63205WU and AS5047D. 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 Vortac Panel REV1 KiCad files?
From the VortacDesign/VortacToolchanger repository on GitHub, at the commit this page was made from: the board is pcb/KiCAD/VORTAC_PANEL_REV1/Vortac_Panel_REV1.kicad_pcb and its schematic pcb/KiCAD/VORTAC_DOCK_REV1/VORTAC_DOCK_REV1.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Vortac Panel REV1 design in my own project?
Its repository publishes it under the Apache-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).