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4 layers72.2 × 70 mmPanel 3 3, the printed circuit board in 3D

Basic RP2040 board

Size
72.2 × 70 mm
Copper layers
4
Thickness
1.6 mm
Parts
441
Nets
495
Pads
1,377
Tracks, vias
2,016, 225
Pours
45
Routed
Yes
KiCad
KiCad 7 (file 20221018)
Created
20 May 2023
Updated
27 Aug 2023

Overview

Panel 3 3 is an open-source printed circuit board by floxcap, from the floxcap/fly2040 repository on GitHub, published under the MIT licence. It is a 4-layer board of 72.2 × 70 mm with 441 parts on 495 nets, routed with 2,016 tracks and 225 vias.

It is built around the RP2040, W25Q16JVUXIQ and XL-1010RGBC-WS2812B-DZ, with the EVPAWED40 among its other parts. Its parts include 135 connectors, 126 capacitors, 99 resistors, 27 ICs and 9 switches. It belongs with the RP2040 boards of this library.

Main components

4

README

pcb/usb_programmer/README.md

fly2040 USB Programmer

KiCad design for a basic programmer board.

Note - This design is currently untested.

The usb-programmer board is designed to accept the P50-E2 (shaft diameter 0.68mm) which should be soldered in to the (programmer) board.

Parts

441
QtyValueFootprintReferences
90100nF,16V,X7R Capacitor_SMD:C_0402_1005MetricC10, C10, C10, C10, C10, C10, C10, C10, C10, C11, C11, C11, C11, C11, C11, C11 +74
81Conn_01x01kicad_lceda:TH_Pads_1x1_P1.20mmlJ1, J1, J1, J1, J1, J1, J1, J1, J1, J10, J10, J10, J10, J10, J10, J10 +65
5410kResistor_SMD:R_0402_1005MetricR2, R2, R2, R2, R2, R2, R2, R12, R12, R12, R12, R12, R12, R12, R12, R12 +38
2747Resistor_SMD:R_0402_1005MetricR10, R10, R10, R10, R10, R10, R10, R10, R10, R11, R11, R11, R11, R11, R11, R11 +11
27Conn_01x01kicad_lceda:TH_Pads_1.2x1_P1.20mmlJ11, J11, J11, J11, J11, J11, J11, J11, J11, J12, J12, J12, J12, J12, J12, J12 +11
27Jumper_2_Openkicad_lceda:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm_SmJP1, JP1, JP1, JP1, JP1, JP1, JP1, JP1, JP1, JP2, JP2, JP2, JP2, JP2, JP2, JP2 +11
181kResistor_SMD:R_0402_1005MetricR1, R1, R1, R1, R1, R1, R1, R1, R1, R5, R5, R5, R5, R5, R5, R5 +2
181uF,25V,X5R Capacitor_SMD:C_0402_1005MetricC5, C5, C5, C5, C5, C5, C5, C5, C5, C6, C6, C6, C6, C6, C6, C6 +2
1827pF,50V,C0G Capacitor_SMD:C_0402_1005MetricC1, C1, C1, C1, C1, C1, C1, C1, C1, C3, C3, C3, C3, C3, C3, C3 +2
18Conn_01x01kicad_lceda:Pad_0.2x1mmJ14, J14, J14, J14, J14, J14, J14, J14, J14, J15, J15, J15, J15, J15, J15, J15 +2
9Conn_01x06kicad_lceda:ProgPins_1x06_P1.27mmJ8, J8, J8, J8, J8, J8, J8, J8, J8
9EVPAWED40kicad_lceda:KEY-SMD_L3.0-W2.0-LS3.5SW1, SW1, SW1, SW1, SW1, SW1, SW1, SW1, SW1
9RP2040kicad_lceda:LQFN-56_L7.0-W7.0-P0.4-EPU1, U1, U1, U1, U1, U1, U1, U1, U1
9SMD-3225_4P_12.000MHZ_9PFkicad_lceda:OSC-SMD_4P-L3.2-W2.5-BLX1, X1, X1, X1, X1, X1, X1, X1, X1
9W25Q16JVUXIQkicad_lceda:USON-8_L3.0-W2.0-P0.50-BL-EPU2, U2, U2, U2, U2, U2, U2, U2, U2
9XL-1010RGBC-WS2812Bkicad_lceda:LED-SMD_4P-L1.0-W1.0-TL_XL-1010RGBC-WS2812BU5, U5, U5, U5, U5, U5, U5, U5, U5

The 432 most common of 441 parts.

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Questions

How big is the Panel 3 3 PCB?

It measures 72.2 × 70 mm and has 4 copper layers, 1.6 mm thick.

What parts does the Panel 3 3 use?

441 parts, built around the RP2040, W25Q16JVUXIQ, XL-1010RGBC-WS2812B-DZ and EVPAWED40. 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 Panel 3 3 KiCad files?

From the floxcap/fly2040 repository on GitHub, at the commit this page was made from: the board is pcb/fly2040_rgb/panel_3_3.kicad_pcb and its schematic pcb/cpu_flex/cpu_flex.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Panel 3 3 design in my own project?

Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).