Nuclone devboard small 4 layer
Squantor·templates_kicad·nuclone_devboard_small_4_layer/nuclone_devboard_small_4_layer.kicad_pcb
About the Nuclone devboard small 4 layer PCB
Nuclone devboard small 4 layer is an open source PCB design by Squantor, published on GitHub under the MIT license. It is a 4-layer board measuring 50 × 50 mm, with 37 components from 30 distinct parts.
Other key parts include the MCP1702-MB and TPESD0504C6. By type, the board carries 10 resistors, 7 capacitors, 5 test points, 4 connectors, 2 ICs and 2 switches.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
Kicad templates that I use regularly

Main components on the Nuclone devboard small 4 layer
Nuclone devboard small 4 layer bill of materials (BOM)
37 components, 30 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MCP1702-MB | SOT89-NXP | U1 |
| 1 | TPESD0504C6 | SOT363-ONsemi | U2 |
| 1 | JTAG_2X05 | Header-0127-2X05-H006 | J1 |
| 1 | TYPE-C-31-M-12 | USB-C-HRO-31-M-12 | J2 |
| 1 | nuclone_small_left | nuclone_small_left_stacked | J3 |
| 1 | nuclone_small_right | nuclone_small_right_stacked | J4 |
| 1 | 0.5A | F_0603_hand | F1 |
| 1 | V20220530 | Label_Generic | N2 |
| 1 | JLCJLCJLCJLC | Label_Generic | N3 |
| 1 | NuClone Small template V1.5 | Label_Generic | N4 |
| 1 | Nuclone Template 20220530 | Label_Generic | N5 |
| 1 | RESET | TD-85XU | SW1 |
| 1 | Bootloader | TD-85XU | SW2 |
| 1 | SWDIO | TestPoint_hole_H04R07 | TP1 |
| 1 | SWDCLK | TestPoint_hole_H04R07 | TP2 |
| 1 | VSS | TestPoint_hole_H05R10 | TP3 |
| 1 | button | TestPoint_hole_H04R07 | TP4 |
| 1 | Reset | TestPoint_hole_H04R07 | TP5 |
| 1 | GREEN | LED_0603_hand | D2 |
| 1 | 600 | L_0603 | FB1 |
Show 10 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 10u | C_0603 | C1, C2 |
| 2 | 1u | C_0402 | C3, C4 |
| 1 | 100n | C_0805 | C9 |
| 1 | 10n | C_0402 | C14 |
| 1 | 1u | C_0603 | C17 |
| 2 | 5.1K | R_0402_hand | R1, R7 |
| 5 | 47K | R_0402_hand | R2, R3, R4, R5, R6 |
| 1 | 10K | R_0402_hand | R8 |
| 1 | 100 | R_0402_hand | R13 |
| 1 | 1K | R_0402_hand | R14 |
Nuclone devboard small 4 layer design files
The KiCad project lives in the Squantor/templates_kicad repository on GitHub; these links point at the commit this page was built from.
Nuclone devboard small 4 layer: common questions
How big is the Nuclone devboard small 4 layer PCB?
The Nuclone devboard small 4 layer measures 50 × 50 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Nuclone devboard small 4 layer?
37 components, from 30 distinct parts. The full bill of materials is listed on this page.
Where can I download the Nuclone devboard small 4 layer design files?
From the Squantor/templates_kicad repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Nuclone devboard small 4 layer design in my own project?
Yes, under the terms of its MIT license, which Squantor chose for the repository.
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