HardLabs

Hexagonal ceiling spot

slimcdk·hexagonal-ceiling-spot·circuits/circuits.kicad_pcb

Hexagonal ceiling spot PCB layout, top view — open source ESP32 board by slimcdk

About the Hexagonal ceiling spot PCB

Hexagonal ceiling spot is an open source ESP32 PCB design by slimcdk, published on GitHub. It is a 2-layer board measuring 131.7 × 114.4 mm, with 94 components from 11 distinct parts.

Its main chip is the ESP32-WROOM-32D, from the ESP32 family. Other key parts include the AMS1117-3.3. By type, the board carries 43 capacitors, 40 diodes, 6 resistors, 3 connectors and 2 ICs.

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

From the project

ESP32 [ESPHome] based RGBW LED hexagonal downlight

Hexagonal ceiling spot, from the project README
From the project README

Main components on the Hexagonal ceiling spot

ESP32-WROOM-32DAMS1117-3.3

Hexagonal ceiling spot bill of materials (BOM)

94 components, 11 distinct parts.

QtyPartRefs
1
ESP32-WROOM-32D
U1
1
AMS1117-3.3
U2
1
RGB LED RING
J1
2
External 230AC
J2, J3
40
WS2812B
D1, D2, D3, D4, D5, D6, D7, D8 +32
1
10µF
C1
1
22µF
C2
1
ESP 10µF 0805
C3
40
100nF
C5, C6, C7, C8, C9, C10, C11, C12 +32
4
10K 0805
R1, R2, R3, R4
2
500R
R5, R6

Hexagonal ceiling spot design files

The KiCad project lives in the slimcdk/hexagonal-ceiling-spot repository on GitHub; these links point at the commit this page was built from.

Hexagonal ceiling spot: common questions

What microcontroller does the Hexagonal ceiling spot use?

The Hexagonal ceiling spot is built around the ESP32-WROOM-32D, from the ESP32 family.

How big is the Hexagonal ceiling spot PCB?

The Hexagonal ceiling spot measures 131.7 × 114.4 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Hexagonal ceiling spot?

94 components, from 11 distinct parts. The full bill of materials is listed on this page.

Where can I download the Hexagonal ceiling spot design files?

From the slimcdk/hexagonal-ceiling-spot repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Hexagonal ceiling spot design in my own project?

The repository has no license, so all rights stay with slimcdk. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Hexagonal ceiling spot 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.

Similar boards