2 open source boards using the BT40E
Real designs built with the BT40E, 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.
BT40E
LuizFernandoOliveira
49.5 × 22.8 mm7 parts2LNo license0
Nordic nRFNRF 00
probe-rs
67 × 54 mm34 parts4LNo license15
The BT40E in open source designs
The gallery holds 2 open source boards using the BT40E from 2 GitHub repositories; a typical one measures about 58.2 × 38.4 mm and carries around 21 components.
50% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is NRF 00 by probe-rs.
Microcontrollers on boards using the BT40E
What boards using the BT40E are built for
BT40E: common questions
Where can I find a BT40E reference design?
Each of the 2 boards on this page is a real design using the BT40E. 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 BT40E use?
Most are built on Nordic nRF (1).
How big is a typical board using the BT40E?
The median is 58.2 × 38.4 mm, and 50% are two-layer designs.
What is the most popular open source board using the BT40E?
By GitHub stars, NRF 00 by probe-rs, with 15 stars.
Can I simulate one of these boards using the BT40E 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.