Wireless RP2040 Devboard

About

An RP2040 devboard created with a guide from Hack Club. It contains a very similar pinout to the Raspberry Pi Pico. I added the Raspberry Pi RM2 to allow wireless capabilities.

This project interested me as a lot of people have told me that devboards were useful.

Schematic:

PCB:

3D Model:

Fabrication files are in the devboard folder. These same files are zipped for import in devboard.zip.

Necessary Materials

Id	Designator	Footprint	Quantity	Comment
1	C1,C10	C_0402_1005Metric	2	1uF
2	C2,C3,C4,C5,C6,C7,C8,C9,C11,C12,C17	C_0402_1005Metric	11	0.1uF
3	C13,C14,C18,C19	C_0603_1608Metric	4	10uF
4	C15,C16	C_0402_1005Metric	2	33pF
5	J2, J3	PinHeader_1x20_P2.54mm_Vertical	2	Conn_01x20
6	J4	PinHeader_1x03_P2.54mm_Vertical	1	Conn_01x03
7	R1,R2,R3,R9	R_0402_1005Metric	4	5.1k
8	R4,R5	R_0402_1005Metric	2	27
9	R6,R7	R_0402_1005Metric	2	1k
10	R8,R12	R_0402_1005Metric	2	10k
11	R11	R_0402_1005Metric	1	470
12	RM2	RMC20452T	1	RM2
13	SW1	SW_Push_SPST_NO_Alps_SKRK	1	Button
14	U1	QFN-56-1EP_7x7mm_P0.4mm_EP3.2x3.2mm	1	RP2040
15	U2	Winbond_USON-8-1EP_3x2mm_P0.5mm_EP0.2x1.6mm	1	Flash Memory
16	U3,U4	SOT-23	2	Voltage Regulator
17	USB-C Plug	USB_C_Plug_JAE_DX07P024AJ1	1	USB_C_Plug_USB2.0
18	USB-C Receptacle	USB_C_Receptacle_HRO_TYPE-C-31-M-12	1	USB_C_Receptacle_USB2.0_14P
19	Y1	Crystal_SMD_3225-4Pin_3.2x2.5mm	1	Crystal