2 layers198.1 × 139.7 mm Devboard, the printed circuit board in 3D

Devboard

daisy seed effect firmware

Size: 198.1 × 139.7 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 150
Nets: 148
Pads: 783
Tracks, vias: 2,314, 864
Pours: 1
Routed: Yes
KiCad: KiCad 10.0 (file 20260206)
Created: 31 Oct 2025
Updated: 22 Oct 2026

Overview

Devboard is an open-source printed circuit board by glittershark, from the glittershark/jazz repository on GitHub. It is a 2-layer board of 198.1 × 139.7 mm with 150 parts on 148 nets, routed with 2,314 tracks and 864 vias.

It is built around the TL072, CD4051BE and SN37A14B, with the EG4208A and PJ-037A among its other parts. Its parts include 48 diodes, 33 switches, 15 resistors, 10 ICs and 9 capacitors. It belongs with the microcontroller boards boards of this library.

Main components

Parts

150

Qty	Value	Footprint	References
48	LED_RGB	devboard:E6C1615RGBC3UDA-A01	D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +32
23	TestPoint	TestPoint:TestPoint_Pad_1.0x1.0mm	TP1, TP2, TP10, TP11, TP12, TP13, TP14, TP15, TP16, TP17, TP18, TP19, TP20, TP21, TP22, TP23 +7
16	RotaryEncoder_Switch	devboard:Encoder_PEC12R-3225F-S0024	SW2, SW3, SW4, SW5, SW6, SW7, SW8, SW9, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17
16	SW_Push	devboard:Button_C4B1802110	SW18, SW19, SW20, SW21, SW22, SW23, SW24, SW25, SW26, SW27, SW28, SW29, SW30, SW31, SW32, SW33
8	CD4051B	Package_SO:SOIC-16_3.9x9.9mm_P1.27mm	U1, U2, U4, U5, U6, U8, U9, U10
6	1M	Resistor_SMD:R_0603_1608Metric	R1, R2, R5, R6, R7, R9
4	4.7u	Capacitor_SMD:C_0603_1608Metric	C3, C4, C6, C7
4	MountingHole	MountingHole:MountingHole_3.2mm_M3	H1, H2, H3, H4
3	4.7k	Resistor_SMD:R_0603_1608Metric	R11, R13, R14
2	100	Resistor_SMD:R_0603_1608Metric	R8, R10
2	100k	devboard:Taiss_Potentiometer	RV1, RV2
2	1k	Resistor_SMD:R_0603_1608Metric	R3, R4
2	33n	Capacitor_SMD:C_0603_1608Metric	C1, C2
2	SN37A14B	vendor:SWITCHCRAFT_SN37A14B	J1, J2
1	100k	Resistor_SMD:R_0603_1608Metric	R15
1	100n	Capacitor_SMD:C_0603_1608Metric	C9
1	2.2u	Capacitor_SMD:C_0603_1608Metric	C5
1	20k	Resistor_SMD:R_0603_1608Metric	R12
1	220n	Capacitor_SMD:C_0603_1608Metric	C8
1	EG4208A	vendor:SWITCH12_EG4208A_EWI	SW1
1	Electrosmith_Daisy_Seed_Rev4	Module:Electrosmith_Daisy_Seed	A1
1	Housing_Pad	TestPoint:TestPoint_THTPad_4.0x4.0mm_Drill2.0mm	N1
1	IS31FL3731-QF	Package_DFN_QFN:QFN-28-1EP_4x4mm_P0.4mm_EP2.3x2.3mm	U7
1	Jumper_2_Bridged	Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm	JP1
1	PJ-037A	vendor:CUI_PJ-037A	J3
1	TL072	Package_SO:SO-8_3.9x4.9mm_P1.27mm	U3

Questions

How big is the Devboard PCB?

It measures 198.1 × 139.7 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Devboard use?

150 parts, built around the TL072, CD4051BE, SN37A14B and EG4208A. 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 Devboard KiCad files?

From the glittershark/jazz repository on GitHub, at the commit this page was made from: the board is hardware/projects/devboard/devboard.kicad_pcb and its schematic hardware/projects/devboard/devboard.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Devboard design in my own project?

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

Category and platform

Microcontroller boards

Project files

Show this board on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/boards/glittershark-jazz-devboard" title="Devboard in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

A picture

<img src="https://pcbkit.io/embed/boards/glittershark-jazz-devboard.jpg" alt="Devboard" width="1200" height="900">

A picture that opens the board, for a README

[![Devboard](https://pcbkit.io/embed/boards/glittershark-jazz-devboard.jpg?size=s)](https://pcbkit.io/boards/glittershark-jazz-devboard)

Source

Repository: glittershark/jazz
Board file: hardware/projects/devboard/devboard.kicad_pcb
Commit: d0d5166
Licence: Not stated

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