HardLabs

Interface

nichtrami·led_tube·pcb/interface_pcb/interface.kicad_pcb

Interface PCB layout, top view — open source board by nichtrami

About the Interface PCB

Interface is an open source PCB design by nichtrami, published on GitHub under the Apache-2.0 license. It is a 2-layer board measuring 22 × 59 mm, with 5 components from 3 distinct parts.

By type, the board carries 1 connector and 1 LED.

It belongs with the iot & wireless and displays & leds designs in this gallery.

From the project

A LED Tube that works wireless and runs on a ESP32 with Arduino Framework

The codebase builds two different devices from the same sources, selected via the DEVICEMODE build flag in platformio.ini`:

Datasheets for the components used are not redistributed in this repository. The part numbers are given in the schematics and can be looked up on the manufacturers' sites.

Each tube occupies TUBEDATASETSIZE (4) channels: effect, red, green, blue.

Interface bill of materials (BOM)

5 components, 3 distinct parts.

QtyPartRefs
1
B7B-XH-A
J1
3
SW_Push
DOWN1, ENTER1, UP1
1
~
I2C_OLED_DISPLAY1

Interface design files

The KiCad project lives in the nichtrami/led_tube repository on GitHub; these links point at the commit this page was built from.

Interface: common questions

How big is the Interface PCB?

The Interface measures 22 × 59 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Interface?

5 components, from 3 distinct parts. The full bill of materials is listed on this page.

Where can I download the Interface design files?

From the nichtrami/led_tube repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Interface design in my own project?

Yes, under the terms of its Apache-2.0 license, which nichtrami chose for the repository.

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