➀ The PD Stepper is an integrated stepper motor driver and controller board combining ESP32-S3 and TMC2209 for smart home and automation applications. ➁ It features a USB-C connector supporting Power Delivery up to 50W, enabling efficient motor control. ➂ The board includes an AS5600 magnetic rotary position sensor and supports Wi-Fi, I2C, UART, and BLE for versatile control options. ➃ The device is open-source, with all design files available on GitHub, and is currently available for pre-order.