HardLabs

Wand receiver

adeboni·math-camp-synth·2025-Jukebox/hardware/wand_receiver/wand_receiver.kicad_pcb

Wand receiver PCB layout, top view — open source RP2040/RP2350 board by adeboni

About the Wand receiver PCB

Wand receiver is an open source RP2040/RP2350 PCB design by adeboni, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 40.3 × 108 mm, with 103 components from 39 distinct parts.

Its main chip is the W5500, from the RP2040/RP2350 family. Other key parts include the CP2104, ESP32-WROOM-32U, R-783.3-1.0, 74HC595 and RP2040. By type, the board carries 43 capacitors, 37 resistors, 8 ICs, 5 connectors, 4 switches and 2 transistors.

It belongs with the audio designs in this gallery.

From the project

Burning Man Math Camp Synthesizers

Main components on the Wand receiver

CP2104W5500ESP32-WROOM-32UR-783.3-1.074HC595RP2040SC52-11W25Q128JVS

Wand receiver bill of materials (BOM)

103 components, 39 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
CP2104
U1
1
W5500
U2
1
ESP32-WROOM-32U
U3
1
R-783.3-1.0
U4
1
74HC595
U6
1
RP2040
U7
1
SC52-11
U8
1
W25Q128JVS
U11
1
MUN5214DW1T1G
Q1
1
MMBT3904
Q2
1
25MHZ
25MHz
Y1
1
12MHZ
12MHz
Y2
2
USB_C_RECEPTACLE_USB2.0
USB_C_Receptacle_USB2.0
J1, J4
1
Conn_02x05_Odd_Even
J2
1
SI-46001-F
J3
1
Conn_01x03
J5
2
SW_Push
SW1, SW2
2
SW_Push
SW3, SW4
1
SM4007
D1
1
C1002
FerriteBead
FB1
Show 19 more
QtyPartRefs
7
10U
10u
C1, C2, C3, C20, C26, C27, C29
24
100N
100n
C4, C5, C7, C8, C9, C10, C11, C12 +16
3
1u
C6, C39, C40
2
22P
22p
C17, C19
2
10N
10n
C18, C22
2
6.8N
6.8n
C23, C24
1
100U
100u
C25
2
27P
27p
C52, C56
4
5.1K
5.1k
R1, R4, R30, R32
6
1k
R2, R5, R31, R47, R52, R53
4
10K
10k
R3, R6, R10, R12
4
4.7
R7, R8, R9, R11
4
49.9
R13, R14, R15, R16
1
1M
R17
2
470
R18, R19
1
12.4K
12.4k
R20
1
10
R21
8
100
R22, R23, R24, R25, R26, R27, R28, R29
2
27
R33, R34

Wand receiver design files

The KiCad project lives in the adeboni/math-camp-synth repository on GitHub; these links point at the commit this page was built from.

Wand receiver: common questions

What microcontroller does the Wand receiver use?

The Wand receiver is built around the W5500, from the RP2040/RP2350 family.

How big is the Wand receiver PCB?

The Wand receiver measures 40.3 × 108 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Wand receiver?

103 components, from 39 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Wand receiver design files?

From the adeboni/math-camp-synth repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Wand receiver design in my own project?

Yes, under the terms of its GPL-3.0 license, which adeboni chose for the repository.

Can I test firmware for the Wand receiver without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.

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