2 open source boards using the 157112V12700
Real designs built with the 157112V12700, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.
RP2040/RP2350Tt123-demo
TinyTapeout
104.5 × 81 mm89 parts2LApache-2.011
RP2040/RP2350Chipignite discover
efabless
53.5 × 65.5 mm139 parts4LApache-2.02
The 157112V12700 in open source designs
The gallery holds 2 open source boards using the 157112V12700 from 2 GitHub repositories; a typical one measures about 79 × 73.3 mm and carries around 114 components.
50% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Tt123-demo pcb by TinyTapeout.
Parts used alongside the 157112V12700
Microcontrollers on boards using the 157112V12700
What boards using the 157112V12700 are built for
157112V12700: common questions
Where can I find a 157112V12700 reference design?
Each of the 2 boards on this page is a real design using the 157112V12700. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
Which microcontrollers do boards using the 157112V12700 use?
Most are built on RP2040/RP2350 (2).
How big is a typical board using the 157112V12700?
The median is 79 × 73.3 mm, and 50% are two-layer designs.
What is the most popular open source board using the 157112V12700?
By GitHub stars, Tt123-demo pcb by TinyTapeout, with 11 stars.
Can I simulate one of these boards using the 157112V12700 before building it?
Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.