User Guide Rev. 1.2
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Overview

Features and Benefits

  • 2-phase stepper motor up to 1.0A coil current
  • 3.5V - 6V battery powered operation range
  • Li-Ion cell charger via USB-C
  • ESP32-PICO-D4 processor with integrated WiFi and BLE capabilities
  • UART and USB-C for serial communication and programming
  • StealthChop2™ silent motor operation
  • Stall detection StallGuard4™ in StealthChop™ mode
  • CoolStep™ smart current control
  • 1A RMS, 3.5 to 6V

Product Details

The TMC2300-IOT-REF is a completely open-source reference design for easy evaluation of the TMC2300-LA stepper motor driver IC. Whether it’s a POS device, toys, office and home automation, or mobile medical devices, Engineers can quickly prototype their IoT applications running on 3.5 – 6 V batteries. Besides the low-voltage stepper motor driver, the board features a Li-Ion cell charger via USB-C, a processor with integrated WiFi and BLE capabilities, as well as UART and USB-C for serial communication and programming. Other features including StealthChop2™, StallGuard4™ and CoolStep™ bring industrial-grade solutions to convenient, handheld devices.

Applicable Parts

Documentation & Resources

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  • User Guide (1)
  • Evaluation Design File (1)
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