7 open source boards using the BQ29700DSER
Real designs built with the BQ29700DSER, 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.
ESP32Spikeling
OpenSourceNeuro
120 × 80 mm211 parts2LGPL-3.019
ESP32Wulpus pro max
Sergio5714
39 × 21 mm44 parts4LNo license4
ESP32PocketLab Card V1
Jebroa774
85.6 × 54 mm250 parts4LNo license2
STM32DRSSTC-Fiber-Optic-Interrupter
Alberto0235
150 × 100 mm197 parts4LMIT0
Single cell Li-Ion protection
kajusK
25.1 × 5.6 mm12 parts2LCERN-OHL-1.27
ESP32PocketLab Card V1
85.6 × 54 mm246 parts4LNo license2
ESP32PocketLab Card V1
85.6 × 54 mm243 parts4LNo license2
The BQ29700DSER in open source designs
The gallery holds 7 open source boards using the BQ29700DSER from 5 GitHub repositories; a typical one measures about 85.6 × 54 mm and carries around 211 components.
71% use four copper layers or more, and 43% carry an open source license.
The most starred is Spikeling by OpenSourceNeuro.
What boards using the BQ29700DSER are built for
BQ29700DSER: common questions
Where can I find a BQ29700DSER reference design?
Each of the 7 boards on this page is a real design using the BQ29700DSER. 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 BQ29700DSER use?
Most are built on ESP32 (5) and STM32 (1).
How big is a typical board using the BQ29700DSER?
The median is 85.6 × 54 mm, and 29% are two-layer designs.
What is the most popular open source board using the BQ29700DSER?
By GitHub stars, Spikeling by OpenSourceNeuro, with 19 stars.
Can I simulate one of these boards using the BQ29700DSER 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.