5 open source boards using the LM2841X
Real designs built with the LM2841X, 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.
FreeDSPx-AMP-x4
freeDSP
60 × 100 mm106 parts2LNo license3
ESP32Milight hub
usimd
30.2 × 19.8 mm22 parts2LCERN-OHL-S-2.03
Reform2-motherboard30
owebeeone
276 × 93.5 mm513 parts6LNo license0
Reform2-motherboard
276 × 93.5 mm501 parts6LNo license0
Reform2-motherboard25
276 × 93.5 mm494 parts6LNo license0
The LM2841X in open source designs
The gallery holds 5 open source boards using the LM2841X from 3 GitHub repositories; a typical one measures about 276 × 93.5 mm and carries around 494 components.
60% use four copper layers or more, and 20% carry an open source license.
The most starred is FreeDSPx-AMP-x4 by freeDSP.
Microcontrollers on boards using the LM2841X
What boards using the LM2841X are built for
LM2841X: common questions
Where can I find a LM2841X reference design?
Each of the 5 boards on this page is a real design using the LM2841X. 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 LM2841X use?
Most are built on ESP32 (1).
How big is a typical board using the LM2841X?
The median is 276 × 93.5 mm, and 40% are two-layer designs.
What is the most popular open source board using the LM2841X?
By GitHub stars, FreeDSPx-AMP-x4 by freeDSP, with 3 stars.
Can I simulate one of these boards using the LM2841X 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.