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Mini Christmas Tree Light Controller

sdp8483·pl_test_pcb·mini_xmas_tree/pcb/mini_xmas_tree.kicad_pcb

Mini Christmas Tree Light Controller PCB layout, top view — open source ESP32 board by sdp8483

About the Mini Christmas Tree Light Controller PCB

Mini Christmas Tree Light Controller is an open source ESP32 PCB design by sdp8483, published on GitHub under the MIT license. It is a 2-layer board measuring 34 × 32.2 mm, with 5 components from 4 distinct parts.

Its main chip is the ESP-C3 Super Mini, from the ESP32 family. By type, the board carries 2 resistors, 1 module, 1 transistor and 1 connector.

From the project

Various Test Circuits for all Projects

Directory structure for starting a milled PCB project. Originally based off Hackaday article: https://hackaday.com/2017/05/18/kicad-best-practises-library-management/

Main components on the Mini Christmas Tree Light Controller

ESP-C3 Super Mini

Mini Christmas Tree Light Controller bill of materials (BOM)

5 components, 4 distinct parts.

QtyPartRefs
1
ESP-C3 Super Mini
A1
1
BC817
Q1
1
Conn_01x02
J1
2
R
R1, R2

Mini Christmas Tree Light Controller design files

The KiCad project lives in the sdp8483/pl_test_pcb repository on GitHub; these links point at the commit this page was built from.

Mini Christmas Tree Light Controller: common questions

What microcontroller does the Mini Christmas Tree Light Controller use?

The Mini Christmas Tree Light Controller is built around the ESP-C3 Super Mini, from the ESP32 family.

How big is the Mini Christmas Tree Light Controller PCB?

The Mini Christmas Tree Light Controller measures 34 × 32.2 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Mini Christmas Tree Light Controller?

5 components, from 4 distinct parts. The full bill of materials is listed on this page.

Where can I download the Mini Christmas Tree Light Controller design files?

From the sdp8483/pl_test_pcb repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Mini Christmas Tree Light Controller design in my own project?

Yes, under the terms of its MIT license, which sdp8483 chose for the repository.

Can I test firmware for the Mini Christmas Tree Light Controller without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.

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