License

GPL 3.0

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ESP32 6 stepper controller 100mmx100mm PCB

6 months ago 313
  • Description
  • Documents
  • BOM
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Description

ESP32 4 steppers direct ESP32 GPIO and 2 via I2S shift register shift register PWM for 4 mosfet, 4 servo outputs mixed voltage: two power rails current and voltage monitor for two power rails and IC power all parts available through lscs.com I2C OLED and output for TFT+touch

Alpha, untested

Documents

Sheet1

Sheet2

PCB

BOM

ID Name Designator Footprint Quantity
1 2501SB-4P MOT1,MOT2,MOT3,MOT4,MOT5,MOT6 2501SB-4P 6
2 0.001 R2,R3 R2512 2
3 WJ15EDGVC-3.81-4P CN8 CONN-TH_4P-P3.81_WJ2EDGVC-3.81-4P 1
4 744-81-04TW00 CN5,CN6,CN9,CN10,CN4,CN3,CN2,CN1 CONN-TH_4P-P2.54-V-M_744 8
5 01550900M FH1,FH2 FUSE-SMD_L9.8-W5.0 2
6 100nF C1,C2,C3 C0603 3
7 100pF C39,C40,C14,C15 C0402 4
8 MP2315 BOARD P3,P2 MP2315 BOARD 2
9 270uF C18,C20,C22 CAP-SMD_BD8.0-L8.3-W8.3-FD 3
10 MTF185-108SY1 RT1000_1,RT1000_2,RT1000_3,RT1000_4,I2C_1,I2C_2,I2C_3,I2C_4 HDR-TH_8P-P2.54-V 8
11 19-217/B7C-ZL2N1B3X/3T LED1,LED2 LED0603-R-RD 2
12 OLED_0.96_I2C 1 OLED_0.96_I2C LESS HOLES 1
13 10 R22,R23,R1,R11,R19,R18,R21,R20 R0402 8
14 0.04 R10 R1210 1
15 ESP32-WROVER-B U2 ESP-32 WROVER-B_SMALL_FOOT 1
16 SMF26CA_C435495 D11,D12,D1,D2,D3,D4 SOD-123_L2.8-W1.8-LS3.7-BI 6
17 SED4060GM Q5 DFN-8_L3.0-W3.0-P0.65-BL 1
18 100nF C11,C23,C24,C25,C26,C27,C30,C9,C29,C10,C16,C4,C5,C6,C32,C33,C34,C35,C36,C38 C0402 20
19 THD2528-11SD-GF CARD1 TF-SMD_THD2528-11SD-GF 1
20 1.1K R44,R45,R46,R47,R48,R49,R50,R51,R52,R53,R54,R55,R4,R5,R8,R9 R0402 16
21 MTP125-1205S1 U5,U10 HDR-TH_10P-P2.54-V-R2-C5-S2.54_MTP125-1205S1 2
22 220 R41,R42,R36,R37 R0402 4
23 SMCJ26A_C408367 D5,D6 SMC_L6.9-W5.9-LS7.9-RD 2
24 FAN3224 U7,U11,U12 SOIC-8 3
25 JL636-63502G01 U18,U19 CONN-TH_2P-P6.35_JL636-63502G01 2
26 INA3221AIRGVR U13 QFN-16_L4.0-W4.0-P0.65-BL-EP2.2 1
27 74AHC595T16-13 U3,U8,U9,U4 TSSOP-16_L5.0-W4.4-P0.65-LS6.4-BL 4
28 10uF C42,C43,C44,C12,C13,C45,C46,C37,C17,C19,C21 C1206 11
29 210SMT-2*5P Gold-plated black JTAG,SER_INT SMD-2X5P-2.54MM 2
30 10K R12,R13,R16,R17,R14,R15,R24,R25,R26,R27,R28,R29,R30,R31,R32,R33,R34 R0402 17
31 LESD8D3.3CAT5G D7,D8,D10,D13 SOD-882_L1.0-W0.6-BI 4
32 390uF C8,C7 CAP-TH_BD10.0-P5.00-D1.0-FD 2
33 VS3622DE Q1,Q3 PDFN3333-8_L3.1-W3.1-P0.65-LS3.4-BL-EP 2
34 LDL1117S33R U1 SOT-223-4_L6.5-W3.5-P2.30-LS7.0-BR 1
35 30 R38,R39,R40,R35 R0402 4
36 1.1K R6,R7 0603 ROUTE UNDER 2
37 10uF C28,C41 C0402 2
38 STEPSTICK WITH DIAG1 ONLY DRV1,DRV2,DRV3,DRV4,DRV5,DRV6 TMC2130 STEPSTICK \W DIAG0 6
39 AON7262E Q2 DFN-8_L3.3-W3.3-P0.65-BL 1

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