Pandore

filliformes·pandore·hw/pandore.kicad_pcb

About the Pandore PCB

Pandore is an open source RP2040/RP2350 PCB design by filliformes, published on GitHub. It is a 4-layer board measuring 260 × 110 mm, with 759 components from 165 distinct parts.

Its main chip is the RP2350B-TR13, from the RP2040/RP2350 family. Other key parts include the 2309411-1, W25Q128JVSIM TR, RTL8111H-CG, H11L1SMT&R and CS4272K-CZZR. By type, the board carries 292 capacitors, 286 resistors, 43 diodes, 38 connectors, 36 ICs and 17 transistors.

It belongs with the audio and test & measurement designs in this gallery.

From the project

pandore is an open-source digital audio instrument protyping platform based on the LattePanda Mu.

Open-source digital audio instrument prototyping platform.

Pandore is a custom-designed PCB built around the LattePanda Mu compute module, a Teensy 4.1 audio bridge, dual RP2350 microcontrollers, and a professional audio I/O chain. It provides a complete hardware foundation for building digital audio instruments, effects processors, and experimental sound tools.

Pandore, from the project README — From the project README

Main components on the Pandore

2309411-1 W25Q128JVSIM TR RP2350B-TR13 RTL8111H-CG H11L1SMT&R CS4272K-CZZR NXE2S1212MC-R7 LDL212DR THS4521IDGKR AP63356Q LM5158RTER TPS7A4001DGNR ISO7762FDBQR ISO1640BDR 74LVC1G17GV,125 OPA1656IDR ET20162 BMI270

Pandore bill of materials (BOM)

759 components, 165 distinct parts.

Qty	Part	Footprint	Refs
1	2309411-1 LattePanda_Mu	LattePanda_Module_H8.0mm_Horizontal	U1
3	W25Q128JVSIM TR mem_flash_spi	SOIC127PxxxX200-8	U2, U5, U6
2	RP2350B-TR13 RP2350B	QFN40P1000X1000-81	U3, U4
2	RTL8111H-CG RTL8111H	QFN40P400X400-33	U7, U8
1	H11L1SMT&R H11L1	SOIC254P1030X430-6	U10
1	CS4272K-CZZR CS4272	SOP65P640X970-28	U11
1	NXE2S1212MC-R7 NXES2	murata_nxe2	U12
3	LDL212DR	SOIC127P600X150-8	U13, U14, U27
4	THS4521IDGKR OPAMP_DIFF_1	SOP65P490X300-8	U15, U16, U17, U18
2	AP63356Q AP6335xQ	DFN300X200X90-9	U19, U20
1	LM5158RTER LM5158	QFN50P300X300-17	U21
1	TPS7A4001DGNR TPS7A4001	SOP65P490X300-9	U22
1	ISO7762FDBQR ISO7762	SOP635P600X490-16	U23
1	ISO1640BDR ISO1640	SOIC127P600X150-8	U24
2	74LVC1G17GV,125 x4xxxx1G17	SOT65P210X90-5	U25, U28
4	OPA1656IDR OPA1656	SOIC127P600X150-8	U26, U34, U35, U36
5	ET20162 5.5V 1A	SOT95P280X100-5	U29, U30, U31, U32, U33
1	BMI270	QFN50P250X300-14	U37
15	BSS138P,215 MOSFET_EN-N	SOT95P280X100-3	Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8 +7
1	G700P06D3 MOSFET_EN-P	DFN65P300X300X100-9	Q16

Show 145 more

Qty	Part	Footprint	Refs
1	MMDT3906_R1_00001 BJT_PNP	SOT95P280X100-6	Q17
2	ABM8-272-T3 12MHz, 30ppm+30ppm, 10pF	OSCCC320X250X90	X1, X2
2	ABM8G-25.000MHZ-B4Y-T 25MHz, 30ppm+30ppm, 10pF	OSCCC320X250X90	X3, X4
1	ABM8-24.576MHZ-B2-T 24.576MHz, 50ppm+20ppm, 18pF	OSCCC320X250X90	X5
1	1747981-1 HDMI	te_1747981-1	J1
1	61400826021 USB2-A_2stacked	USB2_A_RCPT_HORZ_2STACKED	J2
1	1003-004-01010 USB3-A_2stacked	USB3_A_RCPT_HORZ_2STACKED	J3
2	NCJ9FI-H-0 XLR+TRS6.35+3SW	neutrik_ncj9fi-h-0	J4, J5
1	PJ-063BH VIN	samesky_PJ-063BH	J6
1	SJ3-35083B-TR TRS	samesky_SJ3-3508x	J7
2	RJE581885411 8p8c_2led_shield	amphenol_RJE58-188-54x1-0x	J8, J9
1	SDS-50J MIDI_in	samesky_SDS-50J	J10
1	SDS-50J MIDI_out	samesky_SDS-50J	J11
1	NSJ12HF-1 TRS	neutrik_nsj12hf-1	J12
1	10131758-005RLF NGFF_M.2_M	NGFF_M.2_CONN	J13
1	691137710002 VIN	Wurth_691137710002	J14
1	MTSW-108-22-L-T-330-RA AIO	HDR254P3X8-THRA	J15
1	MTSW-108-22-L-T-330-RA DIO	HDR254P3X8-THRA	J16
2	2041145-4 GROVE	te_2041145-4	J17, J18
1	691137710002 V5	Wurth_691137710002	J20
1	691137710002 V3.3	Wurth_691137710002	J21
1	PH1-02-UA V12ISO	HDR254P1X02-TH	J22
1	PH1-02-UA AV5	HDR254P1X02-TH	J23
1	PH1-02-UA AV3P3	HDR254P1X02-TH	J24
1	FFC2A32-24-T DISPLAY	gct_FFC2A32-24-T	J25
1	PH1-03-UA RGBA	HDR254P1X03-TH	J26
2	0470531000 hdr-1x4	molex_0470531000	J27, J38
1	CPG-23-SMT-TR AUDIO.D-	samesky_CPG-23	J28
1	CPG-23-SMT-TR AUDIO.D+	samesky_CPG-23	J29
1	PH1-02-UA PWRBTN	HDR254P1X02-TH	J30
1	PH1-02-UA RSTBTN	HDR254P1X02-TH	J31
1	PH1-02-UA VSTBY	HDR254P1X02-TH	J32
1	PH1-03-UA UART1	HDR254P1X03-TH	J33
1	PH1-03-UA UART0	HDR254P1X03-TH	J34
1	PH1-03-UA I2C3	HDR254P1X03-TH	J35
1	PH1-03-UA I2C4	HDR254P1X03-TH	J36
1	PH1-03-UA UARTDBG	HDR254P1X03-TH	J37
1	PH1-02-UA V12	HDR254P1X02-TH	J39
4	PTS810 SJM 250 SMTR LFS mom_tact_no	tact_460X320X250	B1, B2, B3, B4
1	1060 CR2032	keystone_1060	BAT1
1	PEL12T-4225T-S1024 24p + sw + rgb	bourns_PEL12T-4xxxx-S	E1
1	PH1-03-UA MIC1	HDR254P1X03-TH	EXP1
1	PH1-03-UA LINE1	HDR254P1X03-TH	EXP2
1	PH1-03-UA MIC2	HDR254P1X03-TH	EXP3
1	PH1-03-UA LINE2	HDR254P1X03-TH	EXP4
1	PH1-03-UA OUTL	HDR254P1X03-TH	EXP5
1	PH1-03-UA OUTR	HDR254P1X03-TH	EXP6
1	PH1-03-UA MON	HDR254P1X03-TH	EXP7
1	PH1-02-UA I2C	HDR254P1X02-TH	EXP8
1	10129378-908002BLF I2S	HDR254P1X08-TH	EXP9
1	PH1-03-UA MIDIRX	HDR254P1X03-TH	JMP1
1	PH1-03-UA MIDITX	HDR254P1X03-TH	JMP2
2	PH1-02-UA PPWR	HDR254P1X02-TH	JMP3, JMP4
1	PH1-03-UA RGBA.PWR	HDR254P1X03-TH	JMP5
1	PH1-02-UA AUDIO.D+	HDR254P1X02-TH	JMP6
1	PH1-02-UA AUDIO.D-	HDR254P1X02-TH	JMP7
2	PH1-02-UA USB.D-	HDR254P1X02-TH	JMP8, JMP10
2	PH1-02-UA USB.D+	HDR254P1X02-TH	JMP9, JMP11
1	PH1-02-UA AUTOON	HDR254P1X02-TH	JMP12
2	PH1-02-UA USBBOOT	HDR254P1X02-TH	JMP13, JMP14
1	PH1-03-UA PON	HDR254P1X03-TH	JMP15
2	0ZCM0010FF2G PTC	FUSER1608	PTC1, PTC2
2	749020111A trans_pulse_4	WE_749020111A	T1, T2
3	KB EELP41.12-P1R2-36-3X4X blue	LEDM1608X80	D1, D2, D34
4	KT EELP41.12-S2U1-25-2X4Y green	LEDM1608X80	D3, D4, D5, D35
12	ESD204DQAR 5V	DFN50P100X250X55-10_ESD204	D6, D7, D8, D9, D10, D11, D12, D13 +4
6	BAV21W-AU_R1_000A1 75V, 150mA, 1V@100mA	sod-123	D17, D28, D32, D36, D37, D42
1	SK34A-LTP 40V, 3A, 500mV@3A	dio_sma	D18
4	BAV199,215 75V, 140mA, 1.25V@150mA	SOT65P210X90-3	D19, D20, D21, D22
7	KO EELP41.22-Q1S2-25-A8J8 orange	LEDM1608X80	D23, D24, D26, D29, D30, D31, D33
1	BAT46W-7-F 100V, 150mA, 450mV@10mA	sod-123	D25
4	SMAJ6.0CA 6V	dio_sma	D38, D39, D40, D41
1	KS EELP41.22-P1R2-58-A8J8 red	LEDM1608X80	D43
3	CVH252009-2R2M 10µH	INDC2520	L1, L2, L3
2	HPAL1V0630-8R2-R 8.2µH, 5A	Eaton_HPAL1V0630	L4, L5
1	SDEI054T-330MS Ind	WE_IND5030	L6
2	7-2176797-0 3.3µH, 1.8A	INDC2012	L7, L8
1	ACC1206X103K631TX 10nF, 630V, X7R	CAPC3216	C1
109	0402B104K160CT 100nF, 25V, X7R	CAPC1005	C2, C3, C4, C5, C6, C7, C8, C9 +101
16	JMK105BBJ475MV-F 4.7µF, 6.3V, X5R	CAPC1005	C31, C32, C63, C64, C65, C66, C98, C103 +8
4	CC0402JRNPO9BN150 15pF, 6.3V, X7R	CAPC1005	C37, C38, C39, C40
2	VPDD202W102K1GV001E 1nF, 1kV, X7R	CAPC3216	C49, C50
6	CC0402JRNPO9BN120 12pF, 6.3V, X7R	CAPC1005	C73, C74, C75, C76, C96, C97
11	VJ1206A101JXGCW1HV 100pF, 1kV, X5R	CAPC3216	C85, C86, C105, C106, C107, C108, C109, C210 +3
34	GRM21BR61E106KA73K 10µF, 25V, X5R	CAPC2012	C89, C92, C99, C100, C101, C102, C111, C112 +26
3	A768EB476M1VLAE042 47µF, 25V, 20%	CAPAE630Xxxx	C94, C104, C110
8	GRM1885C1H132JA01D 1.3nF, 16V, C0G	CAPC1608	C117, C118, C128, C129, C142, C143, C149, C150
14	GRM155R71C224KA12D 220nF, 16V, X7R	CAPC1005	C121, C130, C141, C148, C248, C249, C250, C251 +6
12	A768EB107M1ELAE036 100µF, 25V, 20%	CAPAE630Xxxx	C122, C127, C137, C138, C159, C160, C161, C162 +4
8	0603N301J500CT 300pF, 16V, C0G	CAPC1608	C123, C124, C131, C132, C281, C282, C287, C288
4	CL10B333KB8WPNC 33nF, 16V, X7R	CAPC1608	C125, C126, C135, C136
16	CL10C101JB8NNNC 100pF, 50V, C0G	CAPC1608	C139, C144, C145, C146, C147, C151, C152, C158 +8
2	GCM1885C1H272JA16D 2.7nF, 16V, C0G	CAPC1608	C153, C154
4	APD0609330M063R 33µF, 63V, 20%	CAPAE630Xxxx	C163, C164, C165, C166
6	TMK316BBJ226ML-T 22µF, 25V, X5R	CAPC3216	C180, C181, C182, C192, C193, C194
3	CC0402KRX7R9BB102 1nF, 16V, X7R	CAPC1005	C183, C190, C204
2	CC0402JRNPO9BN680 68pF, 10V, X7R	CAPC1005	C184, C191
2	CC0402JRNPO9BN470 47pF, 10V, X7R	CAPC1005	C185, C195
3	GCM188R72A103KA37D 10nF, 100V, X7R	CAPC1608	C199, C225, C226
14	C0603C105K4RACTU 1µF, 16V, X7R	CAPC1608	C201, C237, C238, C239, C263, C264, C265, C266 +6
1	GCM155R71E123KA55J 12nF, 16V, X7R	CAPC1005	C202
1	CC0402BRNPO9BN1R0 1pF, 16V, X7R	CAPC1005	C203
3	CL21B104KCFNNNE 100nF, 100V, X7R	CAPC2012	C205, C209, C224
2	A768MS566M1KLAE034 56µF, 100V, 20%	CAPAE1000Xxxx	C206, C208
1	GRM32EC72A106ME05K 10µF, 100V, X5R	CAPC3225	C207
1	KTR18EZPJ105 1MΩ, 5%, 250mW	RESC3216	R1
28	RC0402JR-070RL 0Ω, 5%, 63mW	RESC1005	R2, R3, R4, R5, R6, R7, R32, R33 +20
57	CR0402-FX-1002GLF 10kΩ, 1%, 63mW	RESC1005	R8, R9, R10, R13, R17, R18, R19, R20 +49
2	EXB-24V270JX 27Ω, 5%, 63mW	RESCAXSR65P100X100X35-4	R11, R12
24	RC0402FR-131KL 1kΩ, 1%, 63mW	RESC1005	R14, R15, R16, R21, R22, R23, R42, R43 +16
3	RC0402FR-071ML 1MΩ, 1%, 63mW	RESC1005	R24, R25, R222
5	RC0402FR-132K49L 2.49kΩ, 1%, 63mW	RESC1005	R26, R27, R146, R156, R208
4	RC0402FR-07470RL 470Ω, 1%, 63mW	RESC1005	R28, R29, R30, R31
8	MMA02040C7509FB300 75Ω, 1%, 250mW	RESMELF0204	R34, R35, R36, R37, R38, R39, R40, R41
7	EXB-28V561JX 560Ω, 5%, 63mW	RESCAXSR50P200X100X35-8	R44, R45, R46, R47, R55, R56, R197
1	RR1220P-221-D 220Ω, 1%, 250mW	RESC2012	R51
11	RNCF0805DTE10R0 10Ω, 1%, thin film	RESC2012	R52, R82, R83, R88, R89, R204, R205, R265 +3
3	RC0402FR-0733RL 33Ω, 1%, 63mW	RESC1005	R53, R157, R158
17	RC0402FR-072K2L 2.2kΩ, 1%, 63mW	RESC1005	R57, R58, R59, R60, R61, R62, R164, R165 +9
1	RC0402FR-073K09L 3.09kΩ, 1%, 63mW	RESC1005	R69
3	RC0402FR-075K6L 5.6kΩ, 1%, 63mW	RESC1005	R73, R188, R226
22	RT0805DRE075K1L 5.1kΩ, 0.5%, thin film	RESC2012	R74, R75, R76, R77, R78, R79, R84, R85 +14
4	RR1220P-101-D 100Ω, 1%, thin film	RESC2012	R80, R81, R92, R93
12	RT0805DRE075K1L 1kΩ, 0.5%, thin film	RESC2012	R94, R95, R96, R97, R100, R101, R102, R103 +4
4	RT0805DRE0740R2L 40.2Ω, 0.5%, thin film	RESC2012	R98, R99, R104, R105
4	RR1220P-912-D 9.1kΩ, 0.5%, thin film	RESC2012	R110, R111, R112, R113
4	RT0805DRE0747KL 47kΩ, 0.5%, thin film	RESC2012	R114, R115, R116, R117
4	RR1220P-682-D 6.8kΩ, 0.5%, thin film	RESC2012	R122, R123, R124, R125
1	RC0402FR-07158KL 158kΩ, 1%, 63mW	RESC1005	R126
2	RC0402FR-0730KL 30kΩ, 1%, 63mW	RESC1005	R127, R137
1	RC0402FR-0768K1L 68.1kΩ, 1%, 63mW	RESC1005	R128
10	RC0805JR-070RL 0Ω, 5%, thin film	RESC2012	R131, R138, R142, R147, R227, R260, R261, R270 +2
6	RC0402FR-07100KL 100kΩ, 1%, 63mW	RESC1005	R135, R145, R152, R211, R221, R285
1	RC0402FR-0793K1L 93.1kΩ, 1%, 63mW	RESC1005	R136
2	RC0402FR-07316KL 316kΩ, 1%, 63mW	RESC1005	R148, R153
3	RC0402FR-0753K6L 53.6kΩ, 1%, 63mW	RESC1005	R149, R154, R276
1	RC0402FR-0737K4L 37.4kΩ, 1%, 63mW	RESC1005	R150
3	RC0402FR-0721KL 21kΩ, 1%, 63mW	RESC1005	R151, R200, R249
10	RC0402FR-0749R9L 49.9Ω, 1%, 63mW	RESC1005	R159, R160, R161, R162, R163, R201, R209, R210 +2
4	YC124-JR-070RL 0Ω, 5%, 63mW	RESCAXSR50P200X100X35-8	R168, R169, R170, R171
5	RC0402FR-07560RL 560Ω, 1%, 63mW	RESC1005	R185, R186, R187, R206, R228
1	RC0402FR-07910KL 910kΩ, 1%, 63mW	RESC1005	R196
2	RC0402FR-074K7L 4.7kΩ, 1%, 63mW	RESC1005	R198, R251
4	RR1220P-103-D 10kΩ, 0.5%, thin film	RESC2012	R254, R255, R256, R257
1	PTR902-2015K-B103 pot_2_sw	bourns_PTR902	R273

Pandore design files

The KiCad project lives in the filliformes/pandore repository on GitHub; these links point at the commit this page was built from.

Layouthw/pandore.kicad_pcb
Schematichw/pandore.kicad_sch

Pandore: common questions

What microcontroller does the Pandore use?

The Pandore is built around the RP2350B-TR13, from the RP2040/RP2350 family.

How big is the Pandore PCB?

The Pandore measures 260 × 110 mm, has 4 copper layers and is 1.578 mm thick.

How many components are on the Pandore?

759 components, from 165 distinct parts. The full bill of materials is listed on this page.

Where can I download the Pandore design files?

From the filliformes/pandore repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Pandore design in my own project?

The repository has no license, so all rights stay with filliformes. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Pandore 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.

Pandore

About the Pandore PCB

Main components on the Pandore

Pandore bill of materials (BOM)

Pandore design files

Pandore: common questions

What microcontroller does the Pandore use?

How big is the Pandore PCB?

How many components are on the Pandore?

Where can I download the Pandore design files?

Can I use the Pandore design in my own project?

Can I test firmware for the Pandore without the hardware?

Similar boards

Open Book Abridged Edition

Corne

Corne

LogicAnalyzer

Jitx design

Pro V2