Feature:1. INTEGRATED DESIGN: This development board not only includes all the features of the for ESP‑WROOM‑32 module, but also integrates an additional 2.8inch TFT touch screen, making hardware development more convenient and eliminating the need for additional screen components.2. RICH CONNECTIVITY OPTIONS: It provides Type C and micro USB interfaces and supports C to C data cable for easy power supply and data transfer. It also supports UART, SPI, I2C, PWM, DAC, ADC and other interfaces for easy peripheral expansion.3. MULTIMEDIA SUPPORT: It can be equipped with 1.5W 4Ω speakers to enhance the sound output capability. Meanwhile, the expansion I/O interface can directly access the temperature and humidity sensor to increase the environmental awareness function.4. WIRELESS COMMUNICATING CAPABILITY: Supports 802.11b/g/n Wireless Fidelity and Bluetooth 4.2BR/EDR and BLE standards, which can realize efficient data transmission and wireless connection.5. EASY TO DEVELOP: Compatible for openOCD debugging interface, supports universal AT commands, as well as local serial upgrade and remote upgrade (FOTA), which simplifies the development process and improves development efficiency.Specification:Item Type: ESP32 Touch Screen Development BoardMaterial: PCBScreen: 2.8inch 240x320 TFT Touch ScreenPower and Data Transfer Interface: Type C and Micro USB, Also Supports C to C Data CableStorage: Supports Up to 128GB Memory Card (not Included)SPlFlash: Default 32MbitBluetooth: Bluetooth 4.2BR/EDR and BLE StandardsWireless Fidelity: 802.11b/g/nSecurity: WPA, WPA2, WPA2 Enterprise, WPSSupported Interfaces: UART, SP, SDIO, I2C, PWM, I2S, IR, ADC, DACOn‑chip Sensors: for Hall Sensors, Temperature Sensors, Capacitive Touch SensorsSerial Port Rate: Default 115200bpsSpectrum Range: 2412‑2484MHzAntennae: Onboard PCB Antennae, 2dBi GainTransmit Power:802.11b: 17±2dBm(11Mbps)802.11g: 14±2dBm(54Mbps)802.11n: 13±2dBm(MCS7)Receiving Sensitivity:CCK, 1Mbps: ‑90dBmCCK, 11Mbps: ‑85dBm6Mbps(1/2BPSK): ‑88dBm54Mbps(3/464‑QAM): ‑70dBmMCS7(65Mbps, 72.2Mbps): ‑67dBmPower Supply Range: USB Power: 5V; Vin Pin Power: 6.0‑12V.Package List:1 x Development Board1 x Data Cable1 x Adapter Cable1 x Stylus1 x Storage Case