3 open source boards using the BM1373
Real designs built with the BM1373, 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.
ESP32BitaxeFlux
Zayno
190 × 120 mm150 parts6LCERN-OHL-S-2.01
ESP32BitaxeNajaDuo
147 × 90 mm198 parts6LCERN-OHL-S-2.00
ESP32Bitaxe Flux - ENGINEERING DRAFT
147 × 90 mm144 parts6LCERN-OHL-S-2.00
The BM1373 in open source designs
The gallery holds 3 open source boards using the BM1373 from 2 GitHub repositories; a typical one measures about 147 × 90 mm and carries around 150 components.
100% use four copper layers or more, and 100% carry an open source license.
The most starred is BitaxeFlux by Zayno.
Parts used alongside the BM1373
Microcontrollers on boards using the BM1373
BM1373: common questions
Where can I find a BM1373 reference design?
Each of the 3 boards on this page is a real design using the BM1373. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
What parts are used alongside the BM1373?
The AP2502KTR-G1, ESP32-S3-WROOM-1-N16R8, SN74AXC4T774PWR, SX3M25.000E20F30THN and TLV77308PDBVR appear in the most repositories here.
Which microcontrollers do boards using the BM1373 use?
Most are built on ESP32 (3).
How big is a typical board using the BM1373?
The median is 147 × 90 mm, and 0% are two-layer designs.
What is the most popular open source board using the BM1373?
By GitHub stars, BitaxeFlux by Zayno, with 1 stars.
Can I simulate one of these boards using the BM1373 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.