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 Board Material: PCB Screen: 2.8inch 240x320 TFT Touch Screen Power and Data Transfer Interface: Type C and Micro USB, Also Supports C to C Data Cable Storage: Supports Up to 128GB Memory Card (not Included) SPlFlash: Default 32Mbit Bluetooth: Bluetooth 4.2BR/EDR and BLE Standards Wireless Fidelity: 802.11b/g/n Security: WPA, WPA2, WPA2 Enterprise, WPS Supported Interfaces: UART, SP, SDIO, I2C, PWM, I2S, IR, ADC, DAC On‑chip Sensors: for Hall Sensors, Temperature Sensors, Capacitive Touch Sensors Serial Port Rate: Default 115200bps Spectrum Range: 2412‑2484MHz Antennae: Onboard PCB Antennae, 2dBi Gain Transmit Power: 802.11b: 17±2dBm(11Mbps) 802.11g: 14±2dBm(54Mbps) 802.11n: 13±2dBm(MCS7) Receiving Sensitivity: CCK, 1Mbps: ‑90dBm CCK, 11Mbps: ‑85dBm 6Mbps(1/2BPSK): ‑88dBm 54Mbps(3/464‑QAM): ‑70dBm MCS7(65Mbps, 72.2Mbps): ‑67dBm Power 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