74TH-G068-1Key CH32V003

74th·74th-oshw-projects·74TH-G068-1Key_CH32V003/74TH-G068-1Key_CH32V003.kicad_pcb

74TH-G068-1Key CH32V003 PCB layout, top view — open source RISC-V board by 74th
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About the 74TH-G068-1Key CH32V003 PCB

74TH-G068-1Key CH32V003 is an open source RISC-V PCB design by 74th, published on GitHub under the MIT license. It is a 2-layer board measuring 19 × 37.1 mm, with 17 components from 14 distinct parts.

Its main chip is the CH32V003F4P6, from the RISC-V family. Other key parts include the AMS1117 and CH213K. By type, the board carries 6 resistors, 3 ICs, 3 capacitors, 1 module, 1 connector and 1 switch.

From the project

74th のPCBデータを公開しているプロジェクト

74TH-G068-1Key CH32V003, from the project README
From the project README

Main components on the 74TH-G068-1Key CH32V003

74TH-G068-1Key CH32V003 bill of materials (BOM)

17 components, 14 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
CH32V003F4P6
U1
1
AMS1117
U2
1
CH213K
U3
1
Hole_M2_2.2-TH
M2
1
USB2.0-C_SMT
J1
1
SWD
CH1
1
SW_Push
SW1
1
SK6812MINI-E_RGBLED
D1
2
10u
C1, C2
1
0.1u
C3
2
10
R1, R3
1
1.5k
R2
2
5.1k
R4, R5
1
27
R6

74TH-G068-1Key CH32V003 design files

The KiCad project lives in the 74th/74th-oshw-projects repository on GitHub; these links point at the commit this page was built from.

74TH-G068-1Key CH32V003: common questions

What microcontroller does the 74TH-G068-1Key CH32V003 use?

The 74TH-G068-1Key CH32V003 is built around the CH32V003F4P6, from the RISC-V family.

How big is the 74TH-G068-1Key CH32V003 PCB?

The 74TH-G068-1Key CH32V003 measures 19 × 37.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the 74TH-G068-1Key CH32V003?

17 components, from 14 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the 74TH-G068-1Key CH32V003 design files?

From the 74th/74th-oshw-projects repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the 74TH-G068-1Key CH32V003 design in my own project?

Yes, under the terms of its MIT license, which 74th chose for the repository.

Can I test firmware for the 74TH-G068-1Key CH32V003 without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RISC-V firmware against it before you order a PCB.

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