Fable 5.2 wrote the specifications itself, selected the components, laid out the four-layer circuit boards, designed the enclosure for 3D printing, and wrote the software.
Fable 5.2 wrote the specifications itself, selected the components, laid out the four-layer circuit boards, designed the enclosure for 3D printing, and wrote the software.
Each board was ready for production in under a day. All three devices worked without any modifications.