18 open source boards using the CH213K
Real designs built with the CH213K, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.
HSLinkPro
cherry-embedded
44 × 44 mm144 parts4LApache-2.042
74th kicad parts
74th
39.5 × 18.7 mm10 parts2LCC0-1.011
ESP32Mini-AI-Camera-Module
bartsil
25 × 25 mm60 parts4LApache-2.02
Konoha
aisuneko
80 × 80 mm97 parts4LCERN-OHL-S-2.01
RISC-VWire connect checker
53.5 × 69.5 mm72 parts2LMIT1
STM32F303k8-led matrix-4layer
Netetra
35 × 25 mm98 parts4LNo license0
RISC-VCH32V203-ProMicro-Like
17.8 × 33 mm27 parts2LMIT10
RISC-VCh32v003-promicro
17.8 × 33 mm24 parts2LMIT10
AVR/ArduinoMb n boost
McbeEringi
100 × 86 mm60 parts2LMIT2
Msxnano carrier
Papipapito
85 × 56 mm25 parts2LNo license1
RISC-V7Seg-Grove
70 × 20.5 mm30 parts2LMIT1
RISC-VCH32V006-full
20.3 × 47 mm19 parts2LMIT10
RISC-VButton unit grove i2c
92.5 × 22 mm21 parts2LMIT1
RISC-VCh32v00x promicro
17.8 × 33 mm17 parts2LMIT10
WCH CH32/CH55xCh32x035-promicro usb pd
17.8 × 31.8 mm17 parts2LMIT10![Top view of CH32V00x-SOIC8 [74TH-G061]](https://hip.fly.dev/v1/gallery/thumb/74th--ch32v-dev-boards--ch32v00x-soic8.svg)
RISC-VCH32V00x-SOIC8 [74TH-G061]
15.2 × 23.5 mm13 parts2LMIT10
RISC-V74TH-G068-1Key CH32V003
19 × 37.1 mm17 parts2LMIT1
Ch340-usb uart vcut
28.5 × 12.3 mm19 parts2LNo license0
The CH213K in open source designs
The gallery holds 18 open source boards using the CH213K from 9 GitHub repositories; a typical one measures about 31.8 × 33 mm and carries around 25 components.
78% are two-layer designs, the rest use four layers or more, and 83% carry an open source license.
The most starred is HSLinkPro by cherry-embedded.
Parts used alongside the CH213K
Microcontrollers on boards using the CH213K
What boards using the CH213K are built for
CH213K: common questions
Where can I find a CH213K reference design?
Each of the 18 boards on this page is a real design using the CH213K. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
What parts are used alongside the CH213K?
The USBLC6-2SC6, AMS1117, AMS1117-3.3 and CH32V003F4P6 appear in the most repositories here.
Which microcontrollers do boards using the CH213K use?
Most are built on RISC-V (9), AVR/Arduino (1), WCH CH32/CH55x (1) and ESP32 (1).
How big is a typical board using the CH213K?
The median is 31.8 × 33 mm, and 78% are two-layer designs.
What is the most popular open source board using the CH213K?
By GitHub stars, HSLinkPro by cherry-embedded, with 42 stars.
Can I simulate one of these boards using the CH213K before building it?
Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.