CH32V003 Breakout
About the CH32V003 Breakout
CH32V003 Breakout is an open source PCB design by bitbank2, published on GitHub under the Apache-2.0 license. It is a 2-layer board measuring 19.4 × 27.2 mm, with 3 components from 2 distinct parts.
It belongs with the dev boards & breakouts and displays & leds designs in this gallery.
From the project
A place to share all of my PCB projects
A collection of KiCad PCB projects. I've included the Gerber files (zipped) so that you can directly order these PCBs from your favorite PCB supplier without having to use KiCad.
A DS3231 realtime clock breakout board modelled after the RPI RTC boards. The 5 pin header matches the pinout of the Raspberry Pi and adds the interrupt pin (pulled up to 3.3v). It includes a QWIIC connector (JST 4-pin 1mm) and I also added a small switch to completely disconnect the backup battery if you plan on leaving it unused for an extended period of time. There's a small CR44 backup battery soldered to the…
CH32V003 Breakout bill of materials (BOM)
3 components, 2 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | Conn_01x10_Pin | PinHeader_1x10_P2.54mm_Vertical | J1, J2 |
| 1 | ~ | QFN-20_3x3_improved | CH32V003 |
CH32V003 Breakout design files
The KiCad project lives in the bitbank2/KiCad_Projects repository on GitHub; these links point at the commit this page was built from.
CH32V003 Breakout: common questions
How big is the CH32V003 Breakout?
The CH32V003 Breakout measures 19.4 × 27.2 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the CH32V003 Breakout?
3 components, from 2 distinct parts. The full bill of materials is listed on this page.
Where can I download the CH32V003 Breakout design files?
From the bitbank2/KiCad_Projects repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the CH32V003 Breakout design in my own project?
Yes, under the terms of its Apache-2.0 license, which bitbank2 chose for the repository.
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