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1.Easy to use and quick to get started

2.The process supports design scales of 300 devices or 1000 pads

3.Supports simple circuit simulation

4.For students, teachers, creators

Profession

1.Brand new interactions and interfaces

2.Smooth support for design sizes of over 5,000 devices or 10,000 pads

3.More rigorous design constraints, more standardized processes

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Ongoing

STD ESP32 External CNC Driver 6 Axis

License: GPL 3.0

Mode: Editors' pick

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Update time: 2023-07-11 12:21:10
Creation time: 2022-09-03 12:10:25
Description

TacoChicken CNC Controller is a full featured CNC controller designed for FluidNC firmware. It can control up to 6 axis as well as having the following features:

- I2SO for increased output count.

- 6 Limit Switch inputs with hardware debouncing.

- SD Card. 

- Designed for external stepper drivers.

- 1 x 3A High Voltage relay (up to 220V).

- 1 x 10A 24V DC output.

- 2 x 1A load switches.

- Opto Isolated Inputs.

- 24V DC power input.

- 0-10V spindle output signal.

- D-Sub connectors for secure I/O connections.

- OLED/I2C header for expansion/OLED screen addition. 

- UART-USB chip onboard (CH340) for ease of initial programming.

- 100K Thermistor Input.

- All Additional I2SO outputs broken out to D-SUB connector for ease of expansion. 

 

 

 

****NOTE: AT THIS TIME THIS CONTROLLER HAS NOT BEEN FULLY TESTED****

*** CURRENT FEATURES TESTED TO FUNCTION (WILL UPDATE AS TESTED): 

- USB and 24V DC Power Input.

- SD Card can be read.

- FluidNC can be installed without issue.

***

Design Drawing
schematic diagram
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PCB
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ID Name Designator Footprint Quantity BOM_Supplier BOM_Manufacturer Part BOM_Manufacturer BOM_Supplier Part
1 10uF C2,C34,C39,C45 C0805 4 LCSC CL21A106KAYNNNE SAMSUNG C15850
2 100nF C3,C5 CAP-ARRAY-SMD_6124-8P-L1.6-W3.2-BL 2 LCSC 6124B104K500NT FH C62857
3 100nF C4,C8,C11,C1,C28,C31,C35,C9,C10,C25,C26 C0603 11 LCSC CC0603KRX7R9BB104 YAGEO C14663
4 300Ω R7,R9,R10,R11,R12,R13 R0603 6 LCSC 0603WAF3000T5E UniOhm C23025
5 10K R14,R15,R28,R17,R18,R20,R31 R0402 7 LCSC 0402WGF1002TCE UniOhm C25744
6 20kΩ R19 RES-ADJ-SMD_VG039NCH 1 LCSC VG039NCHXTB203 HDK C128550
7 100kΩ R27 R0402 1 LCSC 0402WGF1003TCE UniOhm C25741
8 5.1kΩ R29 R0402 1 LCSC 0402WGF5101TCE UniOhm C25905
9 10kΩ RN1,RN5 RES-ARRAY-SMD_0603-8P-L3.2-W1.6-BL 2 LCSC 4D03WGJ0103T5E UniOhm C29718
10 1kΩ RN2,RN3 RES-ARRAY-SMD_0603-8P-L3.2-W1.6-BL 2 LCSC 4D03WGJ0102T5E UniOhm C20197
11 ESP32-WROOM-32 U1 WIFIM-SMD_ESP-32S 1 LCSC ESP32-WROOM-32 Espressif Systems C82899
12 TLP521-2XSM U3,U8,U14 OPTO-SMD-8P_L9.6-W6.5-P2.54-LS10.0-BL 3 LCSC TLP521-2XSM ISOCOM C84570
13 LM358DR2G U12 SOIC-8_L5.0-W4.0-P1.27-LS6.0-BL 1 LCSC LM358DR2G ON C7950
14 1uF C12,C17,C46 C0603 3 LCSC CL10A105KB8NNNC SAMSUNG C15849
15 10nF C32,C43 C0402 2 LCSC CL05B103KB5NNNC SAMSUNG C15195
16 TF-01A CARD1 TF-SMD_TF-01A 1 LCSC TF-01A HRO C91145
17 SS34_C8678 D1,D9,D10 DO-214AC_L4.3-W2.7-LS5.3-RD 3 LCSC SS34 MDD C8678
18 PSM712-LF-T7 D6 SOT-23-3_L3.0-W1.7-P0.95-LS2.9-BR 1 LCSC PSM712-LF-T7 PROTEK C32677
19 DS1037-37FNAKT74-0CC DSUB1 DSUB-TH_DS1037-37FNAKT74-0CC 1 LCSC DS1037-37FNAKT74-0CC CONNFLY C77839
20 DS1037-15FNAKT74-0CC DSUB2 DSUB-TH_DS1037-15FNAKT74-0CC 1 LCSC DS1037-15FNAKT74-0CC CONNFLY C77835
21 Header-Male-2.54_1x4_C59481 H1 HDR-TH_4P-P2.54-V-M 1 LCSC Headers  Pins 1*4P ReliaPro C59481
22 100Ω L3 L0805 1 LCSC GZ2012D101TF Sunlord C1015
23 17-21SUYC/TR8 LED4 LED0805-RD 1 LCSC 17-21SUYC/TR8 KENTO C2296
24 WLEDSMD LED6 LED0805-FD 1 LCSC whiteLEDSMD KENTO C34499
25 MMBT3904-C20526 Q5,Q6,Q3 SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR 3 LCSC MMBT3904 CJ C20526
26 10K R1,R16,R5,R6,R22 R0805 5 LCSC 0805W8F1002T5E UniOhm C17414
27 5.1K R3,R25 R0402 2 LCSC 0402WGF5101TCE UniOhm C25905
28 1K R44,R45,R2,R23,R24,R26 R0402 6 LCSC 0402WGF1001TCE UniOhm C11702
29 TS-1187A-B-A-B SW5,SW6 SW-SMD_4P-L5.1-W5.1-P3.70-LS6.5-TL-2 2 LCSC TS-1187A-B-A-B XKB Enterprise C318884
30 CH340C U2 SOP-16_L10.0-W3.9-P1.27-LS6.0-BL 1 LCSC CH340C WCH C84681
31 10118194-0001LF USB1 MICRO-USB-SMD_10118194-0001LF 1 LCSC 10118194-0001LF Amphenol ICC C132563
32 330nF C6 C0805 1 LCSC 0805B334K500NT FH C1740
33 100uF C7,C21,C27,C40,C41 CAP-SMD_L3.5-W2.8 5 LCSC TAJB107K006RNJ AVX C16133
34 330uF C15 CAP-SMD_BD10.0-L10.3-W10.3-FD 1 LCSC VZT331M1H1010-TRO Lelon C249985
35 100nF C19 C0805 1 LCSC CC0805KRX7R9BB104 YAGEO C49678
36 100uF C30 CAP-SMD_BD8.0-L8.3-W8.3-RD 1 LCSC VEJ101M1HTR-0810 Lelon C176665
37 22uF C42 C1206 1 LCSC CL31A226KAHNNNE SAMSUNG C12891
38 220uF C44 CAP-SMD_BD6.3-L6.6-W6.6-RD 1 LCSC VES221M1CTR-0607 LELON C127327
39 XY2500R-B-5.00-2P CN1,CN2,CN3 CONN-TH_2P-P5.00_XY2500R-B-5.00-2P 3 LCSC XY2500R-B-5.00-2P -- C505815
40 SM4007PL D2,D3,D4,D5 SOD-123F_L2.8-W1.8-LS3.7-RD 4 LCSC SM4007PL MDD C64898
41 XF-506P FH2 FUSE-TH_XF-506P 1 LCSC XF-506P XFCN C492610
42 15uH L2 IND-SMD_L7.3-W6.8 1 LCSC MWSA0603S-150MT Sunlord C408452
43 0805G (Green) LED1,LED2,LED3,LED5 LED0805-RD_GREEN 4 LCSC 0805G (Green) KENTO C2297
44 D882_C9634 Q1,Q4 SOT-89-3_L4.5-W2.5-P1.50-LS4.2-BR 2 LCSC D882 CJ C9634
45 IRLR7843TRPBF Q2 TO-252-2_L6.5-W6.1-P4.58-LS10.0-TR 1 LCSC IRLR7843TRPBF IR C21988
46 510 R4,R8,R21 R0805 3 LCSC 0805W8F5100T5E UniOhm C17734
47 3.24K R32 R0402 1 LCSC 0402WGF3241TCE UniOhm C11457
48 G5NB-1A-E-DC12 RLY2 RELAY-TH_G5NB-1A-E-DCXX 1 LCSC G5NB-1A-E-DC12 Omron Electronics C225714
49 74AHCT595S16-13 U4,U5,U6,U7 SOP-16_L10.0-W3.9-P1.27-LS6.0-BL 4 LCSC 74AHCT595S16-13 Diodes Incorporated C126402
50 AMS1117-3.3 U9 SOT-223-3_L6.5-W3.4-P2.30-LS7.0-BR 1 LCSC AMS1117-3.3 AMS C6186
51 TPS5430DDAR U10 SOIC-8_L5.0-W4.0-P1.27-LS6.0-BL-EP 1 LCSC TPS5430DDAR TI C9864
52 MCP1416T-E/OT U11 SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BR 1 LCSC MCP1416T-E/OT MICROCHIP C83775
53 MC7812BDTRKG U13 TO-252-2_L6.6-W6.1-P4.57-LS9.9-TL-CW 1 LCSC MC7812BDTRKG ON Semicon C126398

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