occkic | Esp32 2.8-inch St7789 Ips Touch Screen Wifi Bluetooth Development Board Type C Port 240*320 Display Screen For Iot Development

Features: 1. Equipped with ESP32D0WDV3 chip, supporting WiFi and Bluetooth dual-mode, meeting the needs of IoT development. 2. Onboard 2.8-inch ST7789 IPS capacitive touch screen, 240 × 320 resolution, smooth and sensitive interaction. 3. Paired with Type C interface, high-speed and stable serial port download, wiring and power supply debugging are more convenient. 4. Native adaptation to graphics framework development environment, quickly build human-machine GUI interface, easy to use. 5. Support external PSRAM and adapt to various project prototype development.Core specification parameters: Product model: NiceMCU32S-DEV_2.8IPS Main control chip: ESP32 D0WD V3 (module XH 32S) Processor: Xtensa 32-bit LX6 ROM：448KB SRAM：520KB， Support external PSRAM Wireless function: 2.4GHz WiFi 802.11 b/g/n; Bluetooth 4.2 BR/EDR+BLE Transmission power: maximum+19.5dBm Receiver sensitivity: approximately 97dBm Screen Driver IC: ST7789 Screen specifications: 2.8-inch IPS, resolution 240 × 320 Touch chip: CST816D capacitive touch USB to serial port: CH340C Interface type: Type C Recommended GUI Framework: LVGL 9.5.0 Development environment: PlatformIO (Ard framework) Working voltage: 2.3V 3.6V, typical 3.3V Working temperature: -40 ℃~+125 ℃Product List: 1X development board 1X data cable