2 layers337.5 × 121.9 mm Wireless Alice, the printed circuit board in 3D

Wireless Alice

nRF52840 Based Alice replacement PCB

Size: 337.5 × 121.9 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 180
Nets: 143
Pads: 858
Tracks, vias: 941, 86
Pours: 2
Routed: Yes
KiCad: KiCad 6 (file 20211014)
Created: 12 Oct 2022
Updated: 13 Oct 2022

Overview

Wireless Alice is an open-source printed circuit board by ojthetiny, from the ojthetiny/Nerf-Alice repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 337.5 × 121.9 mm with 180 parts on 143 nets, routed with 941 tracks and 86 vias.

It is built around the BQ24075RGT, SRV05-4 and BLM15PX121SN1D11. Its parts include 72 diodes, 13 resistors, 12 capacitors, 4 ICs and 4 connectors. It belongs with the nRF52 and nRF5x boards of this library.

Main components

README

README.md

Nerf-Alice

nRF52840 Based Alice replacement PCB

Parts

180

Qty	Value	Footprint	References
68	D_Small	Diode_SMD:D_SOD-123	D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +52
54	MX-NoLED	MX_Alps_Hybrid:MX-1U-NoLED	MX1, MX2, MX10, MX11, MX12, MX13, MX14, MX15, MX16, MX17, MX19, MX20, MX21, MX22, MX23, MX24 +38
6	MX-NoLED	MX_Alps_Hybrid:MX-1.5U-NoLED	MX5, MX8, MX18, MX52, MX69, MX71
4	100n	Capacitor_SMD:C_0402_1005Metric	C1, C3, C5, C8
4	1u	Capacitor_SMD:C_0402_1005Metric	C4, C7, C11, C12
4	4.7u	Capacitor_SMD:C_0402_1005Metric	C2, C6, C9, C10
4	5k1	Resistor_SMD:R_0402_1005Metric	R2, R3, R9, R10
3	1k	Resistor_SMD:R_0402_1005Metric	R11, R12, R13
3	LED_Small	LED_THT:LED_D3.0mm	D68, D69, D70
2	10k	Resistor_SMD:R_0402_1005Metric	R7, R8
2	2k2	Resistor_SMD:R_0402_1005Metric	R5, R6
2	500mA	Fuse:Fuse_0603_1608Metric	F1, F2
2	BLM15PX121SN1D	Inductor_SMD:L_0402_1005Metric	L1, L2
2	MX-NoLED	MX_Alps_Hybrid:MX-1.75U-NoLED	MX6, MX63
2	MX-NoLED	MX_Alps_Hybrid:MX-2.75U-ReversedStabilizers-NoLED	MX43, MX64
2	MX-NoLED	MX_Alps_Hybrid:MX-2.5U-ReversedStabilizers-NoLED	MX27, MX66
2	MX-NoLED	MX_Alps_Hybrid:MX-1.25U-NoLED	MX9, MX34
1	1M	Resistor_SMD:R_0402_1005Metric	R1
1	22k	Resistor_SMD:R_0402_1005Metric	R4
1	BAT	Connector_Molex:Molex_PicoBlade_53048-0210_1x02_P1.25mm_Horizontal	J2
1	BQ24075RGT	Package_DFN_QFN:VQFN-16-1EP_3x3mm_P0.5mm_EP1.6x1.6mm	U4
1	JTAG_TC2030	marbastlib-various:CON_TC2030_outlined	J3
1	LED_Small	LED_SMD:LED_0603_1608Metric	D67
1	MAX17048	Package_DFN_QFN:DFN-8-1EP_2x2mm_P0.5mm_EP0.7x1.3mm	U3
1	MX-NoLED	MX_Alps_Hybrid:MX-2.25U-NoLED	MX7
1	MX-NoLED	MX_Alps_Hybrid:MX-2U-NoLED	MX67
1	MX-NoLED	MX_Alps_Hybrid:MX-2U-ReversedStabilizers-NoLED	MX28
1	RST	Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical	J4
1	SRV05-4	Package_TO_SOT_SMD:SOT-23-6	U2
1	USB_C_Receptacle_USB2.0	Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12	J1
1	nRF52840_moko_mk08	marbastlib-various:nRF52840_moko_mk08	U1

Questions

How big is the Wireless Alice PCB?

It measures 337.5 × 121.9 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Wireless Alice use?

180 parts, built around the BQ24075RGT, SRV05-4 and BLM15PX121SN1D11. 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 Wireless Alice KiCad files?

From the ojthetiny/Nerf-Alice repository on GitHub, at the commit this page was made from: the board is KiCad-Project/Wireless Alice.kicad_pcb and its schematic KiCad-Project/Wireless Alice.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Wireless Alice design in my own project?

Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

Category and platform

nRF52 and nRF5x

Project files

Show this board on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/boards/ojthetiny-nerf-alice" title="Wireless Alice 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/ojthetiny-nerf-alice.jpg" alt="Wireless Alice" width="1200" height="900">

A picture that opens the board, for a README

[![Wireless Alice](https://pcbkit.io/embed/boards/ojthetiny-nerf-alice.jpg?size=s)](https://pcbkit.io/boards/ojthetiny-nerf-alice)

Source

Repository: ojthetiny/Nerf-Alice
Board file: KiCad-Project/Wireless Alice.kicad_pcb
Commit: 29c0247
Licence: GPL-3.0

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