2 layers58.4 × 58.4 mm
Vacuum pickup tool
CoolNamesAllTaken/vacuum-pickup-tool
Vacuum pickup tool for building SMT boards.
21 parts2
4 layers56 × 56 mm
Stepper driver
matthewlai/ESP32Stepper5This is the PCB design and firmware for a Trinamic TMC2590-based stepper motor driver with an ESP32 microcontroller.
- Size
- 56 × 56 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 116
- Nets
- 93
- Pads
- 491
- Tracks, vias
- 1,132, 290
- Pours
- 15
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 30 Oct 2021
- Updated
- 2 Feb 2022
Overview
Stepper driver is an open-source printed circuit board by matthewlai, from the matthewlai/ESP32Stepper repository on GitHub, published under the Apache-2.0 licence. It is a 4-layer board of 56 × 56 mm with 116 parts on 93 nets, routed with 1,132 tracks and 290 vias.
It is built around the CH340B, ESP32-PICO-D4 and TP6841S6-A, with the TMC2160-TA, XC6210B332MR and NCE6005AS among its other parts. Its parts include 40 capacitors, 38 resistors, 6 ICs, 6 diodes and 6 transistors. It belongs with the robots and motor control boards and the ESP32 and RISC-V boards of this library.
Main components
9
CH340B
SOP-1615mA 200uA 2Mbps 3.3V、5V Transceiver USB 2.0 SOP-16 USB Converters ROHSWCH (Nanjing Qinheng Microelectronics)USB Converters
ESP32-PICO-D4
QFN-48-EP(7x7)-40℃~+85℃ -97dBm 150Mbps 2.412GHz~2.484GHz 2.4GHz 2.7V~3.6V 20dBm Bluetooth、WiFi SPI、I2C transceiver QFN-48-EP(7x7) RF Transceiver ICs ROHSEspressif SystemsRF Transceiver ICs
TP6841S6-A
SOT-23-6-40℃~+125℃@(TA) 1 4.5V~40V 800kHz 800mA Adjustable Buck Buck Built-in Yes SOT-23-6 DC-DC Converters ROHSTECH PUBLICDC-DC ConvertersTMC2160-TA
TQFP48_7X7_EP20A 256 3.3V~5V Bipolar Driver No Overcurrent Protection、Short-Circuit Protection、Over temperature protection、Under-voltage lockout、Motor step-out prevention function、Dead-time / shoot-through protection、Thermal warning STEP/DIR、SPI TQFP48_7X7_EP Stepper Motor Driver ROHSTRINAMIC Motion Control GmbHStepper Motor Driver
XC6210B332MR
SOT-23-5-40℃~+85℃@(Ta) 1 25uA 3.3V 450mV@(800mA) 5.5V 70dB@(1kHz) 800mA Fixed Over Current Protection、Over Temperature Protection Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTECH PUBLICVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
NCE6005AS
SOP-8-55℃~+150℃ 100pF 120pF 2 N-Channel 2.5V 22nC@10V 2W 45mΩ@4.5V 5A 60V 979pF N-Channel SOP-8 MOSFETs ROHSNCEMOSFETs0.1UF 50V 5*11
插件,5x11mm1000hrs@105℃ 100nF 11mm 1A@100kHz 2mm 50V 5mm 插件,5x11mm Aluminum Electrolytic Capacitors - Leaded ROHSCXAluminum Electrolytic Capacitors - Leaded
SMBJ36A
SMB10.4A@10/1000us 1uA 36V 390pF 44.2V 58.1V 600W@10/1000us TVS SMB ESD and Surge Protection (TVS/ESD) ROHS晶导微电子ESD And Surge Protection (TVS/ESD)
WS2812B
5mm X 5mm Surface Mount RGB LED with Intelligent ControlWorldsemiUncategorised
README
README.mdESP32Stepper
This is the PCB design and firmware for a Trinamic TMC2590-based stepper motor driver with an ESP32 microcontroller.
Firmware Instructions
The firmware is Arduino based, using the arduino-esp32 port by Espressif.
- Install the official Arduino IDE from https://www.arduino.cc/en/software.
- Install the ESP32 core (either stable or development branch, using Board Manager).
- Install the required libraries (see below) using Arduino library manager.
- Clone this repository, and open ESP32Stepper/firmware/main/main.ino in the Arduino IDE.
- In Tools, use the following settings:
- Board: ESP32 Dev Module
- Port: serial port for the board
- All other settings as default (240 MHz CPU, 80 MHz flash, QIO, 4MB flash, default 4MB partition scheme, no PSRAM)
Customisation
- Set motor-specific parameters in config.h
Required Libraries
- Adafruit Neopixel 1.10.0x
Parts
116| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 4.7R | Resistor_SMD:R_0402_1005Metric | R5, R7, R8, R10, R11, R12, R14, R15 |
| 7 | 0.1uF | Capacitor_SMD:C_0402_1005Metric | C4, C13, C14, C20, C30, C39, C40 |
| 7 | MountingHole | MountingHole:MountingHole_3.5mm | H2, H3, H4, H5, H6, H7, H8 |
| 6 | 10kR | Resistor_SMD:R_0402_1005Metric | R16, R17, R18, R21, R23, R26 |
| 5 | 0.47uF/25V | Capacitor_SMD:C_0402_1005Metric | C5, C10, C17, C19, C32 |
| 5 | 1R | Resistor_SMD:R_0402_1005Metric | R29, R30, R31, R32, R35 |
| 4 | 10uF/25V | Capacitor_SMD:C_0603_1608Metric | C15, C18, C35, C37 |
| 4 | 1nF/50V | Capacitor_SMD:C_0402_1005Metric | C24, C25, C26, C27 |
| 4 | 47R | Resistor_SMD:R_0402_1005Metric | R2, R9, R19, R20 |
| 4 | 60V/1A | Diode_SMD:D_SOD-323F | D2, D4, D5, D6 |
| 4 | NCE6005AS | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | Q2, Q3, Q5, Q6 |
| 2 | 0.1uF/50V | Capacitor_SMD:C_0402_1005Metric | C34, C36 |
| 2 | 0.22uF | Capacitor_SMD:C_0402_1005Metric | C11, C16 |
| 2 | 100kR | Resistor_SMD:R_0402_1005Metric | R36, R37 |
| 2 | 10uF | Capacitor_SMD:C_0402_1005Metric | C7, C9 |
| 2 | 10uF/50V | Capacitor_SMD:C_1206_3216Metric | C12, C33 |
| 2 | 2.2nF | Capacitor_SMD:C_0402_1005Metric | C29, C38 |
| 2 | 220uF/50V | Capacitor_THT:CP_Radial_D10.0mm_P5.00mm | C3, C31 |
| 2 | 22uH | Inductor_SMD:L_1210_3225Metric | L2, L3 |
| 2 | 4.7uF/50V | Capacitor_SMD:C_0805_2012Metric | C22, C23 |
| 2 | 5.1k | Resistor_SMD:R_0402_1005Metric | R3, R13 |
| 2 | 50mR/2W/NON-IND | Resistor_SMD:R_2512_6332Metric_Pad1.52x3.35mm_HandSolder | R1, R4 |
| 2 | Q_NPN_BEC | Package_TO_SOT_SMD:SOT-23 | Q1, Q4 |
| 2 | SW_Push | Switch:SW_Push_1P1T_NO_5.1x5.1mm | SW1, SW2 |
| 2 | TP6841S6-A | Package_TO_SOT_SMD:SOT-23-6 | U3, U5 |
| 1 | 0.1uF/50V | Capacitor_SMD:C_0603_1608Metric | C1 |
| 1 | 0.22uF/50V | Capacitor_SMD:C_0805_2012Metric | C21 |
| 1 | 0R | Resistor_SMD:R_0603_1608Metric | R38 |
| 1 | 0R | Resistor_SMD:R_0402_1005Metric | R24 |
| 1 | 120kR | Resistor_SMD:R_0402_1005Metric | R33 |
| 1 | 150R | Resistor_SMD:R_0402_1005Metric | R22 |
| 1 | 1uF | Capacitor_SMD:C_0402_1005Metric | C8 |
| 1 | 22kR | Resistor_SMD:R_0402_1005Metric | R34 |
| 1 | 22nF/100V | Capacitor_SMD:C_0603_1608Metric | C2 |
| 1 | 24kR | Resistor_SMD:R_0402_1005Metric | R28 |
| 1 | 2R2 | Resistor_SMD:R_0402_1005Metric | R6 |
| 1 | 330kR | Resistor_SMD:R_0402_1005Metric | R27 |
| 1 | 4.7uF | Capacitor_SMD:C_0402_1005Metric | C6 |
| 1 | 470R | Resistor_SMD:R_0402_1005Metric | R25 |
| 1 | BARREL_JACK | dc_jack:DC-005C-25A | J1 |
| 1 | CH340B | Package_SO:SOIC-16_3.9x9.9mm_P1.27mm | U1 |
| 1 | CONN_02X07 | Connector_PinHeader_2.54mm:PinHeader_2x07_P2.54mm_Vertical | J3 |
| 1 | Conn_Coaxial | Connector_Coaxial:U.FL_Hirose_U.FL-R-SMT-1_Vertical | J5 |
| 1 | DNP | Capacitor_SMD:C_0603_1608Metric | C28 |
| 1 | ESP32-PICO-D4 | ESP32-PICO-D4:ESP32-PICO-D4 | U4 |
| 1 | IFA Antenna | Antennas:TI_DN007_2.4GHz | AE1 |
| 1 | MountingHole | Symbol:Symbol_Barrel_Polarity | H9 |
| 1 | MountingHole | Symbol:OSHW-Logo_5.7x6mm_SilkScreen | H10 |
| 1 | Open | Resistor_SMD:R_0402_1005Metric | JP1 |
| 1 | SMBJ36A | Diode_SMD:D_SMB | D1 |
| 1 | Screw_Terminal_01x04 | cixi_kefa_screw_terminals:KF2EDGR-3.81-4P | J2 |
| 1 | TMC2160-TA | Package_QFP:LQFP-48-1EP_7x7mm_P0.5mm_EP3.6x3.6mm_ThermalVias | IC1 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_XKB_U262-16XN-4BVC11 | J9 |
| 1 | WS2812B | LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | D3 |
| 1 | XC6210B332MR | Package_TO_SOT_SMD:SOT-23-5 | U2 |
Questions
How big is the Stepper driver PCB?
It measures 56 × 56 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Stepper driver use?
116 parts, built around the CH340B, ESP32-PICO-D4, TP6841S6-A and TMC2160-TA. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Stepper driver KiCad files?
From the matthewlai/ESP32Stepper repository on GitHub, at the commit this page was made from: the board is stepper_driver.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Stepper driver design in my own project?
Its repository publishes it under the Apache-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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