Features 1、2 IN 1: This is a 2.4GHz dual mode WiFi and Bluetooth development board, bring faster transfer speed, very efficient 2、LOW CONSUMPTION: ESP32 development board come with ultra low power consumption, energy saving, works perfectly with for IDE 3、SUPPORT PROTOCOL: This development board support for LWIP protocol, and for Freertos, possess stable structure and excellent performance 4、POSSESS 3 MODES: ESP32 development board module support three modes of AP, STA, AP and STA, versatile and flexible 5、SAFE AND SCALABLE: ESP32 module is a safe, reliable and scalable to various applications, you can use with confidence Specification Item Type: ESP32 Development Board Product Model: ESP32 30PIN Working Temperature: 50℃ Output Voltage: 70-500V Wireless Type: Bluetooth, 802.11bgn Connectivity: Bluetooth, WiFi Processor Speed: 2.4GHz Package List 1 x ESP32 Development Board