8 open source boards using the SP720ABTG
Real designs built with the SP720ABTG, 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.
ESP32DropBear
speeduino
116.1 × 98 mm196 parts2LNo license281
AVR/ArduinoV0.4.4b
PyroMix62
100 × 100 mm138 parts2LNo license3
AVR/ArduinoV0.4.4b
venderbroeck
100 × 100 mm138 parts2LGPL-2.01
AVR/ArduinoNA6 v1.3
100 × 100 mm145 parts2LNo license281
STM32Sensor module
HasiKe
120 × 64 mm136 parts2LNo license0
AVR/Arduino0.4
100 × 100 mm142 parts2LNo license281
AVR/Arduino0.4
100 × 100 mm141 parts2LNo license281
AVR/ArduinoV0.4.4b
100 × 100 mm138 parts2LNo license281
The SP720ABTG in open source designs
The gallery holds 8 open source boards using the SP720ABTG from 4 GitHub repositories; a typical one measures about 100 × 100 mm and carries around 140 components.
100% are two-layer designs, the rest use four layers or more, and 13% carry an open source license.
The most starred is DropBear by speeduino.
Parts used alongside the SP720ABTG
Microcontrollers on boards using the SP720ABTG
What boards using the SP720ABTG are built for
SP720ABTG: common questions
Where can I find a SP720ABTG reference design?
Each of the 8 boards on this page is a real design using the SP720ABTG. 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 SP720ABTG?
The LM2940S-5.0/NOPB, MPX4250AP, Pololu_Breakout_DRV8825, TC4424AVOA and Trig Cond Socket appear in the most repositories here.
Which microcontrollers do boards using the SP720ABTG use?
Most are built on AVR/Arduino (6), ESP32 (1) and STM32 (1).
How big is a typical board using the SP720ABTG?
The median is 100 × 100 mm, and 100% are two-layer designs.
What is the most popular open source board using the SP720ABTG?
By GitHub stars, DropBear by speeduino, with 281 stars.
Can I simulate one of these boards using the SP720ABTG 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.