SparkFun XRP Controller

sparkfun·SparkFun_XRP_Controller·Hardware/SparkFun_XRP_Controller.kicad_pcb

About the SparkFun XRP Controller PCB

SparkFun XRP Controller is an open source RP2040/RP2350 PCB design by sparkfun, published on GitHub under the MIT license. It is a 6-layer board measuring 63.5 × 54 mm, with 176 components from 64 distinct parts.

Its main chip is the RP2350B, from the RP2040/RP2350 family. Other key parts include the W25Q128JVPIM, APS6404L-3SQR-ZR, AP63357DV-7, RT9080-3.3 and LSM6DSOX. By type, the board carries 49 resistors, 45 capacitors, 19 connectors, 14 jumpers, 11 test points and 9 ICs.

It belongs with the robotics & motion and sensors designs in this gallery.

From the project

Controller Board repository for the XRP Kit.

SparkFun XRP Controller ========================================

The Experiential Robotics Platform (XRP) Controller and Experiential Robotics Platform (XRP) Controller - Beta operate as the "brains" of the Experiential Robotics Platform Kits. These boards provide the programming and operation interface to connect and control the motors, sensors and other peripherals included in the XRP Kits. The controller boards primary microcontrollers are a Pico W (XRP-Beta) and RP2350 (XRP) and also include motor drivers, 6 DoF IMU, motor and sensor connectors along with other user interfaces.

Main components on the SparkFun XRP Controller

RP2350B W25Q128JVPIM APS6404L-3SQR-ZRAP63357DV-7RT9080-3.3 LSM6DSOXDRV8411ARM2

SparkFun XRP Controller bill of materials (BOM)

176 components, 64 distinct parts.

Qty	Part	Footprint	Refs
1	RP2350B	QFN-80-1EP_10x10mm_P0.4mm_EP3.4x3.4mm	U1
1	W25Q128JVPIM	WDFN-8_6x5mm-SkinnyCenterPad	U2
1	APS6404L-3SQR-ZR	USON-8_3x2mm-SkinnyCenterPad	U3
1	AP63357DV-7	PowerVFDFN-13	U4
1	RT9080-3.3	SOT23-5	U5
1	LSM6DSOX	LGA-14L	U6
2	DRV8411A	QFN-16	U7, U8
1	RM2	RM2_Tight	U9
4	BCM857BS-7-F	SOT-323	Q1, Q3, Q5, Q7
5	DMG2305UX	SOT23-3	Q2, Q4, Q6, Q8, Q9
1	12MHz	Crystal_SMD_2.5x2.0mm	Y1
1	Barrel_Jack_PTH_Slot	Power_Jack_PTH_Slot	J1
1	USB_C_Receptacle	USB-C_16	J2
5	Conn_01x03	1x03	J3, J8, J9, J10, J11
4	Conn_01x20	1x20	J4, J5, J6, J7
2	JST_SMD_1.0mm_Vertical	JST_SMD_1.0mm-4_Vertical	J12, J15
2	Qwiic_Vertical	JST_SMD_1.0mm-4_Vertical	J13, J14
4	Conn_01x06	JST_SMD_1.0mm-6_Vertical	J16, J17, J18, J19
1	16V/2.5A/5.0A	1812	F1
1	6V/0.75A/1.5A	1206	F2

Show 44 more

Qty	Part	Footprint	Refs
1	PWR_SYS	Jumper_2_NC_Trace	JP1
1	PWR_MOT	Jumper_2_NC_Trace	JP2
1	BYP	Jumper_2_NO	JP3
1	ADR	Jumper_2_NC_Trace	JP4
1	I2C1	Jumper_3_NC-2_Trace	JP5
1	I2C0	Jumper_3_NC-2_Trace	JP6
1	SHLD	Jumper_2_NC_Trace	JP7
1	ML3_REF	Jumper_2_NC_Trace	JP8
1	MR4_REF	Jumper_2_NC_Trace	JP9
1	ML_CUR	Jumper_2_NC_Trace	JP10
1	M3_CUR	Jumper_2_NC_Trace	JP11
1	M4_CUR	Jumper_2_NC_Trace	JP12
1	MR_CUR	Jumper_2_NC_Trace	JP13
1	VIN_MEAS	Jumper_2_NC_Trace	JP14
4	Standoff	Standoff	ST1, ST2, ST3, ST4
1	SPDT_Slide_SMD_6.7x2.6mm	Slide_SPST_SMD_6.7x2.6mm	SW1
1	RESET	Push_SMD_4.6x2.8mm_h2.5mm	SW2
1	BOOT	Push_SMD_4.6x2.8mm_h2.5mm	SW3
1	USER	Push_SMD_4.6x2.8mm_h2.5mm	SW4
11	1.0mm	TestPoint-1.0mm	TP1, TP2, TP4, TP5, TP6, TP7, TP8, TP9 +3
1	Blue	LED_0603_1608Metric_Blue	D1
3	Red	LED_0603_1608Metric_Red	D2, D3, D6
1	WS2812B	WS2812_2020	D4
1	DT1042-04SO	SOT23-6	D5
1	3.3uH	0806_Polarized	L1
1	6.8uH	Inductor_7.3x6.6mm	L2
1	470Ohm	C_0603_1608Metric	L3
24	0.1uF	C_0402_1005Metric	C1, C2, C3, C4, C5, C6, C7, C8 +16
7	4.7uF	C_0402_1005Metric	C12, C13, C14, C15, C16, C26, C27
2	15pF	C_0402_1005Metric	C17, C18
11	22uF	C_0805_2012Metric	C21, C24, C25, C32, C33, C35, C36, C38 +3
1	47pF	C_0402_1005Metric	C23
1	200	R_0402_1005Metric	R1
1	33	R_0402_1005Metric	R2
3	1k	R_0402_1005Metric	R3, R18, R20
2	27	R_0402_1005Metric	R4, R5
4	10k	R_0402_1005Metric	R6, R7, R12, R41
1	180k	R_0402_1005Metric	R8
2	33k	R_0402_1005Metric	R9, R23
5	2.2k	R_0402_1005Metric	R10, R14, R15, R16, R17
2	4.7k	R_0402_1005Metric	R11, R47
21	100k	R_0402_1005Metric	R13, R19, R21, R22, R30, R31, R32, R33 +13
6	5.1k	R_0402_1005Metric	R24, R25, R26, R27, R28, R29
1	470	R_0402_1005Metric	R40

SparkFun XRP Controller design files

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

LayoutHardware/SparkFun_XRP_Controller.kicad_pcb
SchematicHardware/SparkFun_XRP_Controller.kicad_sch

SparkFun XRP Controller: common questions

What microcontroller does the SparkFun XRP Controller use?

The SparkFun XRP Controller is built around the RP2350B, from the RP2040/RP2350 family.

How big is the SparkFun XRP Controller PCB?

The SparkFun XRP Controller measures 63.5 × 54 mm, has 6 copper layers and is 1.59936 mm thick.

How many components are on the SparkFun XRP Controller?

176 components, from 64 distinct parts. The full bill of materials is listed on this page.

Where can I download the SparkFun XRP Controller design files?

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

Can I use the SparkFun XRP Controller design in my own project?

Yes, under the terms of its MIT license, which sparkfun chose for the repository.

Can I test firmware for the SparkFun XRP Controller 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.