3 open source boards using the BQ25887RGER 2S charger
Real designs built with the BQ25887RGER 2S charger, 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.
Daughterboard
BoomBoxRobotics
155 × 80.6 mm118 parts4LCC0-1.01
Daughterboard.pre r14 csd18502 swap
155 × 80.6 mm118 parts4LCC0-1.01
Daughterboard.pre r13 topology backup
155 × 80.6 mm113 parts4LCC0-1.01
The BQ25887RGER 2S charger in open source designs
The gallery holds 3 open source boards using the BQ25887RGER 2S charger from 1 GitHub repository; a typical one measures about 155 × 80.6 mm and carries around 118 components.
100% use four copper layers or more, and 100% carry an open source license.
The most starred is Daughterboard by BoomBoxRobotics.
What boards using the BQ25887RGER 2S charger are built for
BQ25887RGER 2S charger: common questions
Where can I find a BQ25887RGER 2S charger reference design?
Each of the 3 boards on this page is a real design using the BQ25887RGER 2S charger. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
How big is a typical board using the BQ25887RGER 2S charger?
The median is 155 × 80.6 mm, and 0% are two-layer designs.
What is the most popular open source board using the BQ25887RGER 2S charger?
By GitHub stars, Daughterboard by BoomBoxRobotics, with 1 stars.
Can I simulate one of these boards using the BQ25887RGER 2S charger 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.