HardLabs

Daylight

RishitJain-dev·Daylight·PCB/Daylight.kicad_pcb

Daylight PCB layout, top view — open source ESP32 board by RishitJain-dev

About the Daylight PCB

Daylight is an open source ESP32 PCB design by RishitJain-dev, published on GitHub. It is a 2-layer board measuring 72 × 54.8 mm, with 7 components from 5 distinct parts.

Its main chip is the XIAO-ESP32-C3-SMD, from the ESP32 family. By type, the board carries 2 switches, 2 diodes, 1 IC, 1 connector and 1 buzzer.

It belongs with the keyboards designs in this gallery.

From the project

An alarm clock with a TFT 2.25 inch screen and dial to act as not just a alarm clock, but also as a timer, stopwatch and pomodoro focus timer

https://lapse.hackclub.com/timelapse/PNQWRp-xT5TE

https://lapse.hackclub.com/timelapse/aowiD0g3GfD9

4x M3 Nut and Bolt, 2cm, Low profile top

4x M3 Spacers, 3mm diameter, 0.6cm, circular, non-threaded

Daylight, from the project README
From the project README

Main components on the Daylight

XIAO-ESP32-C3-SMD

Daylight bill of materials (BOM)

7 components, 5 distinct parts.

QtyPartRefs
1
XIAO-ESP32-C3-SMD
U1
1
Conn_01x08_Pin
J1
1
Buzzer_5V
BZ1
2
SW_Push
SW1, SW2
2
1N4001
D1, D2

Daylight design files

The KiCad project lives in the RishitJain-dev/Daylight repository on GitHub; these links point at the commit this page was built from.

Daylight: common questions

What microcontroller does the Daylight use?

The Daylight is built around the XIAO-ESP32-C3-SMD, from the ESP32 family.

How big is the Daylight PCB?

The Daylight measures 72 × 54.8 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Daylight?

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

Where can I download the Daylight design files?

From the RishitJain-dev/Daylight repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Daylight design in my own project?

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

Can I test firmware for the Daylight 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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