Universal Control Board

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STD Universal Control Board

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Update time： 2022-07-10 08:22:33

Creation time： 2018-04-12 07:02:16

Description

This is my attempt of making a universally usable control board for both my MPCNC Mill and my 3D Printer. This board features a STM32F103 32Bit ARM Microcontroller that is both powerful and supported by firmwares like Marlin. There are four TMC2130 stepper drivers that support the silent mode ‘StealthChop’ as well as software controlled current limit and stall detection. The board has broken out nearly every free pin of the microcontroller and can be extendet easily Revision 1: Switched USB Data+ and Data- (....) Added protection Diode since the stepper drivers are really sensitive to logic voltage being present without supply voltage

Design Drawing

schematic diagram

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PCB

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PCB_0603
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity
1	104	C17,C21	0805	2
2	22p	C18,C19	0805	2
3	4.7u	C20	0805	1
4	103	C22	0805	1
5	SMD1206P100TF	F5	1206	1
6	LED-Yellow(0805)	LED7,LED8	0805-LED	2
7	PROG	P10	HDR-4X1/2.54	1
8	2.54MM 2*10PDouble row of needle	P20	HDR-10X2/2.54	1
9	1k	R9,R6,R8	0603	3
10	10k	R10,R1,R2,R11,R12,R59,R63,R38,R43,R3	0603	10
11	22R	R36,R37	0603	2
12	1K5	R39	0603	1
13	510	R47	0603R	1
14	510	R48	0603	1
15	STM32F103VC	U2	LQFP-100_14X14X05P	1
16	USB BFemale	USB1	USB-M-49	1
17	8MHz	X2	SMD-5032_2P	1
18	1u	C1,C2,C3,C53,C55,C56,C63,C65,C66,C7,C23,C24,C34,C36,C37,C25,C26	0805	17
19	M1	D1	SMA(DO-214AC)	1
20	RED	LED1,LED2,LED3,LED4,LED5,LED6,LED9	1206	7
21	ENDX	P2	XH-3A	1
22	ENDY	P3	XH-3A	1
23	ENDZ	P4	XH-3A	1
24	END4	P5	XH-3A	1
25	THERM1	P6	XH-2A	1
26	THERM2	P7	XH-2A	1
27	THERM3	P8	XH-2A	1
28	Pow5V	P9	XH-2A	1
29	PowBED	P11	WJ2EDGVC-5.08-2P	1
30	Relay	P12	XH-2A	1
31	PowM1	P14	XH-2A	1
32	PowM2	P15	XH-2A	1
33	PowM3	P16	XH-2A	1
34	PowM4	P17	XH-2A	1
35	GDSSF2300	Q1	SOT-23(SOT-23-3)	1
36	IRFZ44NPBF	Q2,Q3,Q4,Q5	TO-220(TO-220-3)	4
37	IRL3803	Q6	TO-251(I-PAK)	1
38	BSS138	Q7	SOT-23(SOT-23-3)	1
39	FDN357P	Q8	SOT-23(SOT-23-3)	1
40	330	R7,R17,R20,R25,R34,R35,R46	0603	7
41	10R	R13,R15,R18,R21,R32,R44	0603	6
42	100k	R14,R16,R19,R22,R24,R33,R45	0603	7
43	4K7	R26	0603	1
44	4K7	R27,R28	0603R	2
45	BPC-817 C	U7	DIP-4	1
46	100n/50V	C50,C60,C4,C31	0805	4
47	22n/50V	C51,C61,C5,C32	0805	4
48	100n	C52,C54,C57,C58,C59,C62,C64,C67,C68,C69,C6,C8,C28,C29,C30,C33,C35,C38,C39,C40,C44,C46	0805	22
49	STEPE	CN-M4	XH-4A	1
50	TMC2130-TA	IC3,IC4,IC1,IC2	TMC_TQFP48-EP_0.5_7.0X7.0	4
51	0R11	R51,R57,R60,R61,R29,R30,R40,R41	1206	8
52	2R2	R58,R62,R31,R42	0603	4
53	XH-4A	STEPZ,STEPY	XH-4A	2
54	TEST-POINT3X4	TP2,TP3,TP1,TP4,TP5,TP6,TP7,TP8	PAD.03X.04	8
55	STEPX	CN-M1	XH-4A	1
56	1n	C9,C48	0805	2
57	22n	C27	0805	1
58	100u	C41	CAP-D6.3XF2.5	1
59	10u	C42	1206	1
60	10n	C43,C47	0805	2
61	10u	C45	0805	1
62	POWER	CN2	WJ2EDGV-5.08-4P	1
63	1N4007RLG	D2,D3,D7	DO-41	3
64	B240A-13-F	D4,D5,D6,D9	SMA(DO-214AC)-F	4
65	MBRS4201T3G	D10	SMC(DO-214AB)	1
66	Fuse Electronics	F2	1812	1
67	Fuse Bed	F3	5X20-BLX-A	1
68	Fuse Motors	F4	5X20-BLX-A	1
69	10uH	L2	IND-VL1012	1
70	18k	R4	0603R	1
71	150k	R5	0603	1
72	53.6k	R55	0603	1
73	18k	R56	0603	1
74	RT9193-33GB	U1	SOT-23-5	1
75	TPS54332DDAR	U3	SOP-8_150MIL	1
76	SD	CARD1	SD-006M	1
77	LCD	LCD	HDR-5X2/2.54	1
78	I2C	P1	HDR-4X2/2.54	1
79	ESP8266	P13	HDR-4X2/2.54	1
80	SUPP	P22	HDR-5X2/2.54	1
81	4k7	R49,R50	0603	2
82	50k	R66,R67,R68,R69,R70	0603	5
83	2*5pHeaders Pins 2.54mm	SD1	HDR-5X2/2.54	1
84	TXB0104PWR	U5	TSSOP-14	1