The Wiki pages for this product indicate that the module integrates the ESP32-D0WDQ6 System-on-Chip from Espressif Systems.

• ESP32-WROOM-32U — Dual core Xtensa 32-bit LX6 (up to 240MHz); 520 KB SRAM, 448 KB ROM; 16MB of Embedded SPI Flash

 

The motor which is part of the development kit is described as a 3-phase, 8-poles DC brushless motor with an operating voltage range of 6.0V to 8.0V DC.

The development board also includes an Analog Devices TMC6300 current driver for 3-phase BLDC/PMSM Motors up to 2A peak and integrated charge-pump.

Some of the sensors on the board are the TI TMAG5273 3-axis hall-effect sensor (12-bit, I2C) and the INA240 current sensor for measurements between the TMC6300 and the gimbal motor. 

According to SparkFun, the other current sensor, “MCP6021 is used on the low-side current measurement of the TMC63000’s half-bridges.” 

For documentation and Arduino examples, refer to the SparkFun’s Wiki pages.

Specifications listed for the SparkFun IoT Brushless Motor Driver include:

• Connectivity:
  • 802.11 b/g/n Wi-Fi 2.4GHz Transceiver (up to 150Mbps)
  • Integrated dual-mode
  • Bluetooth (Bluetooth v4.2 and BLE)
• I/O Interfaces:
  • WS2812 RGB LED
  • 3-Pin JST Connector
  • 4x Buttons
  • 1x Qwiic Connector
• USB:
  • 1x USB Type-C
• Other Features:
  • INA240 Current Sense Amplifier
  • MCP6021 Operational Amplifier
• Power:
  • 5V DC (via USB Type-C)
• Mechanical:
  • 2.40” x 3.35”

Further information

The IoT Brushless Motor Driver can be obtained for $89.95 from the SparkFun online store.