Ai-Thinker ESP-12K Dev Module based on core processor Espressif ESP32-S2 with default USB VID: 0X303A PID: 0X0002 USB Serial CDC device class & GUID Device Class: Ports Device Class GUID: 4D36E978-E325-11CE-BFC1-08002BE10318 Device Description: Serial and parallel ports (port COM & LPT) Service: usbser *This content is intended for educational and informational purposes only. I'm not responsible for any problems caused by the use of this content.