Ultra Compact Arduino Compatible with ATmega 328P, same size as microSD card, for advocate new size option of Arduino

Most of the IC chips that are released recently have discontinued the old DIP style, SOP style (surface mounting). Using Arduino for IoT or wearable purposes, its size have been becoming bigger even in Arduino Pro. We want to present the potential of ultra compact sized Arduino for Arduino programmers in the world. We think that the future of Arduino products should become this size. This ultra compact sized product will bring more beneficial use for many Arduino users.

We will release this Chobi brand product and at the same time release a one-touch socket that can be output by 3D printer with free of charge. For its purpose, we will publish the open source STL file, You can use that STL file by downloading in near future.
It develops so that Chobi can be easily pulled in and out.
We are looking for a more open era what sockets cost would be only material costs if there is a 3D printer.
You do not need a big socket anymore.

The size of this Chobi is only half the area of the ATmega 328P of the DIP specification.
This is ATPmega 328P-MU 8Mhz with Arduino Bootloader, 1.27mm matrix designed micro Arduino.

The size of this Chobi is only half the area of the ATmega 328P of the DIP specification.
This is ATPmega 328P-MU 8Mhz with Arduino Bootloader, 1.27mm matrix designed micro Arduino.

For development of mass production, we have already visited to inspect prototyping board factory in China, therefore we will be able to proceed the phase to start mass production immediately, once we will be able to obtain the funds. We have already researched that factory’s administrative situation, communication issues, quality of products etc.

This Chobi board product will provide more size option for all Arduino users across the globe.

You can spread this benefit and merit for more number of people to use any influencing tools/medias.