2 open source boards using the ISOW7741
Real designs built with the ISOW7741, 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.
TI MSP430/CCGl ti xds isolated hardware
glassboard-dev
82 × 33 mm112 parts2LCC-BY-SA-4.05
VoltageTap A
Gregification
50 × 105 mm141 parts2LMIT5
The ISOW7741 in open source designs
The gallery holds 2 open source boards using the ISOW7741 from 2 GitHub repositories; a typical one measures about 66 × 69 mm and carries around 127 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is VoltageTap A by Gregification.
Microcontrollers on boards using the ISOW7741
What boards using the ISOW7741 are built for
ISOW7741: common questions
Where can I find a ISOW7741 reference design?
Each of the 2 boards on this page is a real design using the ISOW7741. 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 ISOW7741 use?
Most are built on TI MSP430/CC (1).
How big is a typical board using the ISOW7741?
The median is 66 × 69 mm, and 100% are two-layer designs.
What is the most popular open source board using the ISOW7741?
By GitHub stars, VoltageTap A by Gregification, with 5 stars.
Can I simulate one of these boards using the ISOW7741 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.