MuHack-Badge

MrMoDDoM·MuHack-Badge·Hardware/Badge.kicad_pcb

About the MuHack-Badge PCB

MuHack-Badge is an open source RP2040/RP2350 PCB design by MrMoDDoM, published on GitHub under the AGPL-3.0 license. It is a 2-layer board measuring 100 × 100 mm, with 117 components from 46 distinct parts.

Its main chip is the RP2040, from the RP2040/RP2350 family. Other key parts include the ST25DV04K-IER6S3, W25Q128JVS, AMS1117-3.3, BHI160B and BMM150. By type, the board carries 45 capacitors, 29 resistors, 15 diodes, 9 ICs, 7 switches and 5 LEDs.

It belongs with the wearables designs in this gallery.

From the project

Official repository for MuHack Badge

Main components on the MuHack-Badge

ST25DV04K-IER6S3 W25Q128JVS AMS1117-3.3 RP2040 BHI160B BMM150 ESP32-S3 SY6280AAC TP4057 MuTag_NFC_Antenna

MuHack-Badge bill of materials (BOM)

117 components, 46 distinct parts.

Qty	Part	Footprint	Refs
1	ST25DV04K-IER6S3 ST25DV	SOIC127P600X175-8N	IC2
1	W25Q128JVS	SOIC-8_5.23x5.23mm_P1.27mm	U1
1	AMS1117-3.3	SOT-223-3_TabPin2	U2
1	RP2040	QFN-56-1EP_7x7mm_P0.4mm_EP3.2x3.2mm	U4
1	BHI160B	Bosch_Sensortec-BHI160B-MFG	U5
1	BMM150	Bosch_Sensortec-BMM150-IPC_B	U6
1	ESP32-S3	ESP32-S3-WROOM-1	U7
1	SY6280AAC Silergy Corp	SOT-23-5	U8
1	TP4057	SOT-23-6	U9
1	MuTag_NFC_Antenna	muhack_badge_antenna	A1
1	2SC4213	SOT-323_SC-70	Q2
1	12MHz_GND24	Crystal_SMD_3225-4Pin_3.2x2.5mm	Y1
1	PWR_N_DATA	USB_C_Receptacle_Palconn_UTC16-G	P1
1	ESP_DATA	USB_C_Receptacle_Palconn_UTC16-G	P2
1	Buzzer	Buzzer_Mallory_AST1109MLTRQ	BZ1
1	BOOT_MODE	TS-1187A-B-A-B	SW1
1	RESET	TS-1187A-B-A-B	SW2
1	ESP_BOOT	TS-1187A-B-A-B	SW4
1	Button B	TS-1187A-B-A-B	SW5
1	Button A	TS-1187A-B-A-B	SW6

Show 26 more

Qty	Part	Footprint	Refs
1	ESP_RST	TS-1187A-B-A-B	SW7
1	PWR_SWT	SW_SPDT_CK-JS102011SAQN	SW9
1	ESP_LED2	LED_0603_1608Metric	LED2
1	PWR	LED_0603_1608Metric	LED3
1	ESP_LED1	LED_0603_1608Metric	LED4
1	CHRG	LED_0603_1608Metric	LED7
1	DONE	LED_0603_1608Metric	LED8
14	WS2812B	LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm	D1, D2, D3, D4, D5, D6, D7, D8 +6
1	D	D_SOD-123F	D17
1	2.2uH	L_0805_2012Metric	L1
18	100n	C_0402_1005Metric	C2, C5, C6, C7, C8, C12, C13, C14 +10
2	27p	C_0402_1005Metric	C3, C4
5	1u	C_0402_1005Metric	C9, C10, C11, C23, C27
15	10u	C_0402_1005Metric	C19, C20, C28, C30, C31, C32, C33, C34 +7
1	470n	C_0402_1005Metric	C22
1	10n	C_0402_1005Metric	C43
2	4.7uF	C_0402_1005Metric	C47, C52
1	10nF	C_0402_1005Metric	C51
3	1k	R_0402_1005Metric	R1, R7, R32
7	10k	R_0402_1005Metric	R2, R10, R13, R14, R21, R22, R25
1	DNF 10k	R_0402_1005Metric	R3
7	4.7k	R_0402_1005Metric	R6, R8, R9, R12, R23, R24, R31
3	470	R_0402_1005Metric	R11, R26, R27
3	2k	R_0402_1005Metric	R15, R16, R33
4	27.4	R_0402_1005Metric	R17, R18, R19, R20
1	100k	R_0402_1005Metric	R30

MuHack-Badge design files

The KiCad project lives in the MrMoDDoM/MuHack-Badge repository on GitHub; these links point at the commit this page was built from.

LayoutHardware/Badge.kicad_pcb
SchematicHardware/Badge.kicad_sch

MuHack-Badge: common questions

What microcontroller does the MuHack-Badge use?

The MuHack-Badge is built around the RP2040, from the RP2040/RP2350 family.

How big is the MuHack-Badge PCB?

The MuHack-Badge measures 100 × 100 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the MuHack-Badge?

117 components, from 46 distinct parts. The full bill of materials is listed on this page.

Where can I download the MuHack-Badge design files?

From the MrMoDDoM/MuHack-Badge repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the MuHack-Badge design in my own project?

Yes, under the terms of its AGPL-3.0 license, which MrMoDDoM chose for the repository.

Can I test firmware for the MuHack-Badge 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.