2 open source boards using the TMP121
Real designs built with the TMP121, 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.
Design files BM
bu-gsLab
44.1 × 57.5 mm38 parts2LNo license2
Design files TM
44.1 × 57.5 mm30 parts4LNo license2
The TMP121 in open source designs
The gallery holds 2 open source boards using the TMP121 from 1 GitHub repository; a typical one measures about 44.1 × 57.5 mm and carries around 34 components.
50% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is Design files BM by bu-gsLab.
What boards using the TMP121 are built for
TMP121: common questions
Where can I find a TMP121 reference design?
Each of the 2 boards on this page is a real design using the TMP121. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
How big is a typical board using the TMP121?
The median is 44.1 × 57.5 mm, and 50% are two-layer designs.
What is the most popular open source board using the TMP121?
By GitHub stars, Design files BM by bu-gsLab, with 2 stars.
Can I simulate one of these boards using the TMP121 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.