2 open source boards using the BQ27441-G1

Real designs built with the BQ27441-G1, 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.

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The BQ27441-G1 in open source designs

The gallery holds 2 open source boards using the BQ27441-G1 from 2 GitHub repositories; a typical one measures about 165.8 × 61.5 mm and carries around 248 components.

50% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.

The most starred is ZC95 MKII by CrashOverride85.

Microcontrollers on boards using the BQ27441-G1

ESP32 1

What boards using the BQ27441-G1 are built for

BQ27441-G1: common questions

Where can I find a BQ27441-G1 reference design?

Each of the 2 boards on this page is a real design using the BQ27441-G1. 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 BQ27441-G1 use?

Most are built on ESP32 (1).

How big is a typical board using the BQ27441-G1?

The median is 165.8 × 61.5 mm, and 50% are two-layer designs.

What is the most popular open source board using the BQ27441-G1?

By GitHub stars, ZC95 MKII by CrashOverride85, with 112 stars.

Can I simulate one of these boards using the BQ27441-G1 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.