Features:1. Normal communication: Onboard CP2102 stable USB to TTL chip to ensure normal communication of serial port.2. Support automatic download: no need to manually switch download and running mode.3. Immersion gold craftsmanship, appearance of sinking gold, exquisite and beautiful4. Support Windows system: (cygwin and msys32 simulation environment) and development on Linux systemDescription:ESP-WROOM-32 is a general-purpose Wi-Fi+BT+BLE MCU module with powerful functions and a wide range of uses. It can be used for low-power sensor networks and demanding tasks, such as voice coding, audio streaming, and MP3 Decoding etc.Specification:Type: Communication ICPower supply voltage: standardPower: 2WFrequency: StandardPurpose: InstrumentPackage: ESP32 module development boardPacking: electrostatic bagPackage Included:1*Development Board