4x CNC Controller (Integrated ESP32 and TMC2209)

Completed

STD 4x CNC Controller (Integrated ESP32 and TMC2209)

Arduino

Motor_Drive_Module

License: GPL 3.0

Mode:

Editors' pick

Cloned from FluidNC 4x TMC2209 Chips

Update time： 2024-10-25 16:44:46

Creation time： 2024-08-18 12:59:32

Description

Overview

This is a 4 Axis CNC controller with (4) built in TMC2209 stepper motor drivers and a built in ESP32 module. It is designed for use with FluidNC CNC firmware. The firmware has full control of the motor drivers via UART to set the microstepping, current and other features.. The drivers can be used for a 4 axis machine (XYZA) or they can be doubled up on any axis (XYYZ, XXYY, etc). You can use Stallguard sensorless endstops by directing that signal to limit switch inputs via jumpers.

Features

- (4) TMC2209 Stepper Drivers in UART Mode
- Can use stallguard for sensorless end stops
- (6) inputs
- (4) 5V Outputs

- (2) 3A MOSFET Outputs
- (1) 0-10V Spindle output

- (1) RS485 interface for spindle VFDs
- (1) I/O Expansion Module Socket
- SD Card socket.
- USB-C

Buying from JLCPCB

Design Drawing

schematic diagram

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Schematic 4x CNC Controller (ESP32 and TMC2209)
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PCB

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Layout 4x CNC Controller (ESP32 and TMC2209)
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity	Manufacturer Part	Manufacturer	Supplier
1	100nF	C3,C11,C18,C32,C33,C50,C52,C53,C16,C5,C6,C19,C8,C46,C47,C48,C49	C0402	17	GCM155R71C104KA55D	MuRata	LCSC	C85857
2	100nF	C17,C20,C21,C22,C23,C26,C27,C28,C29,C36,C39,C40,C41	C0603	13	CC0603KRX7R9BB104	YAGEO(国巨)	LCSC	C14663
3	10kΩ	R71,R76,R77,R78,R79,R80,R81,R70,R69	R0603	9	0603WAF1002T5E	UniOhm	LCSC	C25804
4	SZYY0805G	LED1,LED15,LED16,LED17,LED24,LED25,LED14	LED0805-R-RD	7	SZYY0805G	Yongyu Photoelectric	LCSC	C434432
5	6.8kΩ	R1,R66,R65,R55,R54,R58,R40	R0603	7	0603WAF6801T5E	UNI-ROYAL(厚声)	LCSC	C23212
6	10uF	C7,C15,C4,C12,C51	C0805	5	CL21A106KAYNNNE	SAMSUNG	LCSC	C15850
7	AMS1117-3.3_C369933	U19	SOT-223-4_L6.5-W3.5-P2.30-LS7.0-BR	1	AMS1117-3.3	KEXIN	LCSC	C369933
8	PZ254V-12-8P	H1	HDR-TH_8P-P2.54-V-M-R2-C4-S2.54	1	PZ254V-12-8P	XFCN(兴飞)	LCSC	C492421
9	MMBT9014C	Q3,Q4	SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR	2	MMBT9014C	SEMTECH	LCSC	C90157
10	10kΩ	R47,R48,R51,R56,R5	R0402	5	0402WGF1002TCE	UniOhm	LCSC	C25744
11	1kΩ	R49,R50,R38,R42,R43,R44,R46,R53,R26	R0402	9	0402WGF1001TCE	UniOhm	LCSC	C11702
12	SKRKAEE020	SW1,SW2	KEY-SMD_L3.9-W3.0-LS5.0	2	SKRKAEE020	ALPS	LCSC	C115357
13	1kΩ	R32,R34,R39,R29,R36,R37	R0603	6	0603WAF1001T5E	UniOhm	LCSC	C21190
14	B340A-13-F	D3,D7	SMA_L4.4-W2.6-LS5.0-RD	2	B340A-13-F	DIODES(美台)	LCSC	C85098
15	DB125-3.5-4P-GN	TB10,TB1,TB3,TB4,TB5	CONN-TH_DB125-3.5-4P-GN	5	DB125-3.5-4P-GN-S	DIBO(地博电气)	LCSC	C2757925
16	DB125-3.5-3P-GN-S	TB11	CONN-TH_3P-P3.50_L7.4-W10.5	1	DB125-3.5-3P-GN-S	DIBO(地博电气)	LCSC	C466971
17	DB125-2.54-8P-GN	TB12,TB9,TB8	CONN-TH_DB125-2.54-8P-GN	3	DB125-2.54-8P-GN-S	DIBO(地博电气)	LCSC	C918126
18	TLP521GB-S	U14,U2,U12,U13,U15,U11,U10,U9	OPTO-SMD-4_L6.5-W4.6-P2.54-LS10.0-TL	8	TLP521GB-S	UMW(广东友台半导体)	LCSC	C364143
19	MAX3485ESA+T	U16	SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL	1	MAX3485ESA+T	MAXIM	LCSC	C18148
20	74AHCT125T14-13	U18	TSSOP-14_L5.0-W4.4-P0.65-LS6.4-BL	1	74AHCT125T14-13	DIODES(美台)	LCSC	C176917
21	300Ω	R27,R30,R31,R61,R57,R35,R33,R28	R0603	8	0603WAF3000T5E	UniOhm	LCSC	C23025
22	LESD5D5.0CT1G	D4,D5,D6	SOD-523_L1.2-W0.8-LS1.6-BI	3	LESD5D5.0CT1G	Leshan Radio	LCSC	C383211
23	5.1kΩ	R64,R63	R0402	2	0402WGF5101TCE	UniOhm	LCSC	C25905
24	NCE6005AR	Q2,Q1	SOT-223_L6.5-W3.5-P2.30-LS7.0-BR	2	NCE6005AR	Wuxi NCE Power Semiconductor	LCSC	C189606
25	4.99kΩ	R68	R0603	1	0603WAF4991T5E	UniOhm	LCSC	C23046
26	20kΩ	R67	RES-ADJ-SMD_VG039NCH	1	VG039NCHXTB203	HDK	LCSC	C128550
27	20kΩ	R41,R52	R0603	2	0603WAF2002T5E	UNI-ROYAL(厚声)	LCSC	C4184
28	DB125-3.5-5P-GN-S	TB13	CONN-TH_5P-P3.50_DORABO_DB125-3.5-5P-GN-S	1	DB125-3.5-5P-GN-S	DIBO(地博电气)	LCSC	C3646874
29	LM358ADT	U17	SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL	1	LM358ADT	STMicroelectronics	LCSC	C92457
30	120Ω	R45	R0603	1	0603WAF1200T5E	UNI-ROYAL(厚声)	LCSC	C22787
31	CP2102-GMR	U20	WQFN-28_L5.0-W5.0-P0.50-BL-EP3.2	1	CP2102-GMR	SILICON LABS	LCSC	C6568
32	TYPE-C 16PIN 2MD(073)	USB1	USB-C-SMD_TYPE-C-6PIN-2MD-073	1	TYPE-C 16PIN 2MD(073)	SHOU HAN(首韩)	LCSC	C2765186
33	ESP32-WROOM-32UE-N4	U21	WIFI-SMD_ESP32-WROOM-32UE	1	ESP32-WROOM-32UE-N4-被合并	null	LCSC	C2973649
34	DB127V-5.0-2P	TB7	CONN-TH_2P-P5.08_L8.5-W10.2	1	DB127V-5.0-2P-GN-S	DIBO(地博电气)	LCSC	C395885
35	Header-Female-2.54_1x5	J3	HDR-TH_5P-P2.54-V-F	1	2.54-1*5P母	BOOMELE(博穆精密)	LCSC	C50950
36	2.2uF	C1,C2	C0805	2	0805F225M500NT	FH	LCSC	C49217
37	10uH	L1	IND-SMD_L7.1-W6.6	1	PSPMAA0603-100M-ANF	PROD(谱罗德)	LCSC	C436542
38	TPS54360DDAR	U4	SOIC-8_L5.0-W4.0-P1.27-LS6.0-BL-EP2.0	1	TPS54360DDAR	TI(德州仪器)	LCSC	C44377
39	TF-01A_C2889258	CARD1	TF-SMD_TF-02	1	TF-01A	Yuandi(台湾元迪)	LCSC	C2889258
40	47uF	C9,C10	C0805	2	CL21A476MQYNNNE	SAMSUNG	LCSC	C16780
41	39pF	C13	C0402	1	CC0402JRNPO9BN390	YAGEO	LCSC	C106223
42	6.8nF	C14	C0402	1	0402B682K500NT	FH	LCSC	C1542
43	100uF	C24,C25,C30,C31	CAP-SMD_BD6.3-L6.6-W6.6-FD	4	EEEFK1V101XP	PANASONIC	LCSC	C178560
44	22nF	C34,C35,C37,C38	C0402	4	0402B223K500NT	FH	LCSC	C1532
45	4.7uF	C42,C43,C44,C45	C0603	4	CL10A475KO8NNNC	SAMSUNG	LCSC	C19666
46	B560C-13-F	D2	SMC_L6.9-W5.9-LS7.9-RD	1	B560C-13-F	DIODES	LCSC	C85100
47	270kΩ	R8	R0402	1	RC-02W2703FT	Guangdong Fenghua Advanced Tech	LCSC	C290097
48	13kΩ	R9	R0402	1	0402WGF1302TCE	UniOhm	LCSC	C25754
49	100kΩ	R10	R0402	1	0402WGF1003TCE	UniOhm	LCSC	C25741
50	51kΩ	R11	R0402	1	0402WGF5102TCE	UniOhm	LCSC	C25794
51	0.11Ω	R18,R19,R20,R21,R22,R23,R24,R25	R1206	8	1206W4J011KT5E	Uniroyal Elec	LCSC	C247458
52	74AHCT595S16-13	U1,U3	SOP-16_L10.0-W3.9-P1.27-LS6.0-BL	2	74AHCT595S16-13	Diodes Incorporated	LCSC	C126402
53	TMC2209-LA	U6,U7,U8,U5	QFN-28_L5.0-W5.0-P0.50-BL-EP	4	TMC2209-LA	TRINAMIC Motion Control GmbH	LCSC	C465949