CH55xG Tiny

Tiny Breakout Board for CH551G/CH552G/CH554G 8-bit MCUs

SdtElectronics

Following Follow project

Liked Like project

Become a Hackaday.io member

Just one more thing

To make the experience fit your profile, pick a username and tell us what interests you.

OK, I'm done! Skip

Similar projects worth following

725 views

0 comments

3 followers

2 likes

Description
Details
Files 0
Components 7
- View all
Logs 1
- View all
Instructions 0
Discussion 0

View Gallery

Description

CH55x Series are 8051 MCUs with USB interface. They are cheap (cost less than $0.5). They can be programmed by USB without any programmer. They can be developed with Arduino. This breakout board for CH55xG series fans out all IOs within a compact size. It can be used as a development board or be embedded into a device directly.

Details

About This Board

Breaks out all IOs within a compact size (2.5x1.6cm)
Breadboard-friendly pitch
One-sided components arrangement simplifies surface mounting

The layout files are available in KiCAD format at linked Github repository.

Developing with Arduino-like API

You can try this board with ch55xduino. The marks of pins on this board adopts the same scheme as the one used in ch55xduino, i.e. Mark = PortNumber*10+PinNumber .