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2 layersFlashingbootldr, the printed circuit board in 3D

Flashingbootldr

JonathanFerron/BlueJay

Split Ergo Keyboard

Copper layers
2
Thickness
1.6 mm
Parts
3
Nets
52
Pads
62
Tracks, vias
31, 0
Routed
Yes
KiCad
KiCad 6 (file 20211014)
Created
5 Jun 2022
Updated
16 Jun 2023

Overview

Flashingbootldr is an open-source printed circuit board by JonathanFerron, from the JonathanFerron/BlueJay repository on GitHub. It is a 2-layer board with 3 parts on 52 nets, routed with 31 tracks and 0 vias.

It is built around the ATMEGA328P-PU and ARDUINO UNO R3. Its parts include 1 capacitor and 1 IC. It belongs with the keyboards and input boards and the AVR (ATmega, ATtiny) boards of this library.

Main components

2

README

README.md

BlueJay

Split Ergonomic Keyboard

This is a project for a new split ergonomic QMK-powered keyboard. The goal is for it to be minimalist, meant for users who strictly touch-type, and made with easy to solder through-hole components. It is significantly inspired on the Torn split keyboard, with modifications such as adding a partial "numrow" and moving the thumb cluster further out.

Prototype Key Positions

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

CC BY-NC-SA 4.0

Parts

3
QtyValueFootprintReferences
1ATmega328P-PPackage_DIP:DIP-28_W7.62mmU1
1Arduino_UNO_R3Module:Arduino_UNO_R3A1
1C_Polarized_SmallCapacitor_THT:CP_Radial_D5.0mm_P2.50mmC1

Questions

What parts does the Flashingbootldr use?

3 parts, built around the ATMEGA328P-PU and ARDUINO UNO R3. 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 Flashingbootldr KiCad files?

From the JonathanFerron/BlueJay repository on GitHub, at the commit this page was made from: the board is build/flashingbootldr/flashingbootldr/flashingbootldr.kicad_pcb and its schematic build/flashingbootldr/flashingbootldr/flashingbootldr.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Flashingbootldr design in my own project?

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

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