2 open source boards using the Barra_anti-Flex
Real designs built with the Barra_anti-Flex, 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.
STM32PCB Fujitora
OPRobots
99.6 × 100 mm102 parts2LGPL-3.065
PCB Fujitora morro
83 × 99.9 mm59 parts2LGPL-3.065
The Barra_anti-Flex in open source designs
The gallery holds 2 open source boards using the Barra_anti-Flex from 1 GitHub repository; a typical one measures about 91.3 × 100 mm and carries around 81 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is PCB Fujitora by OPRobots.
Microcontrollers on boards using the Barra_anti-Flex
What boards using the Barra_anti-Flex are built for
Barra_anti-Flex: common questions
Where can I find a Barra_anti-Flex reference design?
Each of the 2 boards on this page is a real design using the Barra_anti-Flex. 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 Barra_anti-Flex use?
Most are built on STM32 (1).
How big is a typical board using the Barra_anti-Flex?
The median is 91.3 × 100 mm, and 100% are two-layer designs.
What is the most popular open source board using the Barra_anti-Flex?
By GitHub stars, PCB Fujitora by OPRobots, with 65 stars.
Can I simulate one of these boards using the Barra_anti-Flex 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.