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2 layers23 × 10 mmFrontlight, the printed circuit board in 3D

A WIP minimal smartwatch based on the ESP32-C3

Size
23 × 10 mm
Copper layers
2
Thickness
1 mm
Parts
3
Nets
3
Pads
6
Tracks, vias
14, 6
Pours
2
Routed
Yes
KiCad
KiCad 7 (file 20221018)
Created
17 Dec 2023
Updated
6 Oct 2024

Overview

Frontlight is an open-source printed circuit board by edatki, from the edatki/Quectowatch repository on GitHub. It is a 2-layer board of 23 × 10 mm with 3 parts on 3 nets, routed with 14 tracks and 6 vias.

Its parts include 2 diodes and 1 resistor. It belongs with the wearables and radio and wireless boards and the ESP32 and RISC-V boards of this library.

Parts

3
QtyValueFootprintReferences
2LEDLED_SMD:LED_0603_1608MetricD1, D2
127RResistor_SMD:R_0603_1608MetricR1

Questions

How big is the Frontlight PCB?

It measures 23 × 10 mm and has 2 copper layers, 1 mm thick.

What parts does the Frontlight use?

3 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the Frontlight KiCad files?

From the edatki/Quectowatch repository on GitHub, at the commit this page was made from: the board is STM32WB55/Frontlight/Frontlight.kicad_pcb and its schematic ESP32/Hardware/Hardware.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Frontlight design in my own project?

Its repository states no licence, so its author keeps all rights: ask edatki before reusing the design.

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