2 layers36 × 47 mm
ATA6561 module
rkhk-gears/pcbs
These designs are provided as-is and may be subject to changes.
12 parts
2 layers70 × 57.5 mm
G474-CAN universal
rkhk-gears/pcbsThese designs are provided as-is and may be subject to changes.
- Size
- 70 × 57.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 223
- Nets
- 83
- Pads
- 414
- Tracks, vias
- 438, 16
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 10 Oct 2026
- Updated
- 10 Oct 2026
Overview
G474-CAN universal is an open-source printed circuit board by rkhk-gears, from the rkhk-gears/pcbs repository on GitHub. It is a 2-layer board of 70 × 57.5 mm with 223 parts on 83 nets, routed with 438 tracks and 16 vias.
It is built around the ATA6561-GAQW-N and 2PIN. Its parts include 9 connectors, 4 capacitors, 2 resistors and 2 ICs.
Main components
2README
README.mdRKGR PCBs
KiCad PCB design files by RKGR.
Boards
- ATA6561_module — ATA6561 CAN transceiver module
- g474-CAN-universal — STM32G474-based CAN development board
Tools
- KiCad
Notes
These designs are provided as-is and may be subject to changes.
Parts
223| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 0.1u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C2, C3, C4 |
| 4 | GH-2pin | Connector_JST:JST_GH_SM02B-GHS-TB_1x02-1MP_P1.25mm_Horizontal | J4, J5, J6, J7 |
| 2 | 120 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R2 |
| 2 | 2pin | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | JP1, JP2 |
| 2 | ATA6561-GAQW-N | easyeda2kicad:SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL-2 | U1, U2 |
| 2 | CN10-break | Connector_PinHeader_2.54mm:PinHeader_2x19_P2.54mm_Vertical | J8, J9 |
| 1 | 02x03 | Connector_IDC:IDC-Header_2x03_P2.54mm_Vertical | J3 |
| 1 | CN10 | Connector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_Vertical | J2 |
| 1 | CN7 | Connector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_Vertical | J1 |
The 19 most common of 223 parts.
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Questions
How big is the G474-CAN universal PCB?
It measures 70 × 57.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the G474-CAN universal use?
223 parts, built around the ATA6561-GAQW-N and 2PIN. 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 G474-CAN universal KiCad files?
From the rkhk-gears/pcbs repository on GitHub, at the commit this page was made from: the board is g474-CAN-universal/g474-CAN-universal.kicad_pcb and its schematic ATA6561_module/ATA6561_module.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the G474-CAN universal design in my own project?
Its repository states no licence, so its author keeps all rights: ask rkhk-gears before reusing the design.