Components
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TMC2209-LATRINAMIC
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x 1 | |
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ESP32-S3-MINI-1UExpressif
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x 1 | |
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MPU-9250 |
x 1 | |
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CH224KWCH
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x 1 |
Tools, APP Software Used etc.
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KiCad 9.0 |
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Esp Home Home Assistant AddonEsp Home
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FreeCADFree Software Foundation, Inc.
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Description
ESP32STEPPER
Main Features:
- ESP32-S3
- alternatively a LM555 pulse generator can be used.
- USB Power Delivery providing up to 20V operation
- alternatively 9-24 Volt external supply
- TMC2209 silent stepper motor driver
- optional
- rotary encoder:
- AS5048B 14-Bit angular position sensor
- MPU-9250 9-axis motion sensor
- 0.96" 128x96 LC-Display
- BME280 temperature sensor
- QWIIC connector for external I2C components
- JTAG pins accessible
- 3 GPIO pins and UART available
- 2x WS2812 RGB LEDs
- 2x Push Buttons
Code
repo
https://github.com/nerdyscout/esp32stepper
Schematic and Layout
Schematic
https://github.com/nerdyscout/esp32stepper/blob/main/pcb/docs/esp32stepper-schematic.pdf
CAD-Custom parts and enclosures
cad
https://github.com/nerdyscout/esp32stepper/tree/main/cad
May 02,2025
432 views
ESP32STEPPER
Stepper motor controller using TMC2209, ESP32-S3 and USB-PD mountable onto any NEMA17 motor.
432
0
0
Published: May 02,2025
Standard PCB
Download Gerber file 7
BOM(Bill of materials)
Centroid file
PCBWay Donate 10% cost To Author
Only PCB
PCB+Assembly
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
Under the
CERN-OHL-P-2.0
License.
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