XINFA

XINFA is an elegant piece of Chinese calligraphy. It's a great gift for electronics hobbyists and programmers. It works out of the box. It could be reprogrammed easily if you know the code. A sample code is provided for your own tinkering.

There are two characters. The first means the mind and it is a noun. The second means rule and a verb. Together it could mean that reality exists in the human mind, and nowhere else. It could also mean that we don’t see things as they are and we see them as we are. The saying does not deny the existence of physical world but how we approach the vast world with our own limits and inherent cognitive bias.

Specifications

• Circuit board: 2-layer PCB with multi-colour silkscreen and ENIG finish
• Size: 60 x 120mm (Width x Height)
• WS2816B-mini x39
• FPC cable and socket: 4-contact with 0.5mm-pitch
• Preprogrammed RP2040 adapter with one FPC cable
• USB3 type-C connector for power and programming