LMX1-7x9-Led-Matrix
About the LMX1-7x9-Led-Matrix PCB
LMX1-7x9-Led-Matrix is an open source PCB design by WuaLeds, published on GitHub under the CERN-OHL-S-2.0 license. It is a 4-layer board measuring 17.5 × 24.4 mm, with 67 components from 2 distinct parts.
By type, the board carries 63 LEDs and 4 connectors.
It belongs with the displays & leds designs in this gallery.
From the project
SK6805 EC15 7x9 RGB LED Matrix module
Open-hardware 7×9 addressable RGB LED matrix module by WuaLeds. This repository contains the full KiCad design (schematic, PCB, custom library) and the ready-to-manufacture fabrication files.
LMX1 is the building block of the WuaLeds display family: a compact module of 63 individually addressable RGB LEDs (SK6805-EC15) driven over a single data wire, designed to be chained horizontally to build signs, marquees, clocks and pixel-art panels of any width.
LMX1-7x9-Led-Matrix bill of materials (BOM)
67 components, 2 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | CONN_01X01 Conn_01x01 | SolderWire-1sqmm_1x01_D1.4mm_OD2.7mm | J2, J3, J4, J5 |
| 63 | 4492 (SK6805-EC 15) 4492__SK6805-EC_15_ | 4492SK6805EC15 | LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED8 +55 |
LMX1-7x9-Led-Matrix design files
The KiCad project lives in the WuaLeds/LMX1-7x9-Led-Matrix repository on GitHub; these links point at the commit this page was built from.
LMX1-7x9-Led-Matrix: common questions
How big is the LMX1-7x9-Led-Matrix PCB?
The LMX1-7x9-Led-Matrix measures 17.5 × 24.4 mm, has 4 copper layers and is 0.7 mm thick.
How many components are on the LMX1-7x9-Led-Matrix?
67 components, from 2 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the LMX1-7x9-Led-Matrix design files?
From the WuaLeds/LMX1-7x9-Led-Matrix repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the LMX1-7x9-Led-Matrix design in my own project?
Yes, under the terms of its CERN-OHL-S-2.0 license, which WuaLeds chose for the repository.
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