5 open source boards using the LTR-303ALS-01
Real designs built with the LTR-303ALS-01, 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.
ESP32Tokay lite
maxlab-io
70 × 70 mm146 parts4LCERN-OHL-P-2.0126
ESP32Blinkekatze
TobleMiner
83 × 83 mm106 parts4LNo license33
ESP32OpenAirScope
emertcakir
100 × 75 mm247 parts4LMIT26
ESP32Melbourne-Live-Train-Map
CDFER
330 × 300 mm1240 parts2LGPL-3.05
Display board
mckay27
100 × 103.5 mm57 parts2LNo license0
The LTR-303ALS-01 in open source designs
The gallery holds 5 open source boards using the LTR-303ALS-01 from 5 GitHub repositories; a typical one measures about 100 × 83 mm and carries around 146 components.
60% use four copper layers or more, and 60% carry an open source license.
The most starred is Tokay lite pcb by maxlab-io.
Microcontrollers on boards using the LTR-303ALS-01
What boards using the LTR-303ALS-01 are built for
LTR-303ALS-01: common questions
Where can I find a LTR-303ALS-01 reference design?
Each of the 5 boards on this page is a real design using the LTR-303ALS-01. 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 LTR-303ALS-01 use?
Most are built on ESP32 (4).
How big is a typical board using the LTR-303ALS-01?
The median is 100 × 83 mm, and 40% are two-layer designs.
What is the most popular open source board using the LTR-303ALS-01?
By GitHub stars, Tokay lite pcb by maxlab-io, with 126 stars.
Can I simulate one of these boards using the LTR-303ALS-01 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.