New NiceMCU-32S DEV2.0 Development Board 2.8 Inch TFT Touch Screen WiFi BT USB Type-C CH340C TF Card Audio Amp for Makers

NiceMCU-32S DEV2.0 Development Board 2.8 Inch TFT Touch Screen WiFi BT USB Type-C CH340C TF Card Audio Amp for Makers PRODUCT TITLE NiceMCU-32S DEV2.0 ESP32 WiFi BT Development Board 2.8 Inch 240x320 Capacitive Touch Screen TF Card Audio PRODUCT DESCRIPTION NiceMCU-32S DEV2.0 is an integrated wireless development board featuring a 2.8-inch TFT color display, capacitive touch control, USB-to-serial programming, MicroSD/TF card storage and audio output. The board is equipped with an XX-32S WiFi + BT wireless module and a 240 × 320 TFT display driven by the ST7789P3 controller. Its integrated design reduces external wiring and makes it suitable for IoT terminals, smart control panels, graphical user interfaces and embedded development projects. MAIN FEATURES • Integrated Development Board Combines a wireless controller, TFT display, capacitive touch panel, USB-to-serial circuit, TF card slot and audio amplifier on one board. • 2.8-Inch TFT Display 240 × 320 resolution with RGB stripe pixel arrangement, normally black display mode and all-direction viewing. • Capacitive Touch Control The touch panel uses an I²C interface and provides interrupt and reset signals for responsive graphical interaction. • WiFi + BT Wireless Module The onboard XX-32S module supports wireless communication for IoT, remote control and data transmission projects. • USB Type-C Interface Equipped with a CH340C USB-to-serial chip for program downloading, serial communication and debugging. • MicroSD/TF Card Slot Supports external storage for images, fonts, audio files, configuration data and system logs. • Audio Output The onboard 8002B mono audio amplifier and speaker connector can be used for voice prompts, alarm sounds and simple audio playback. • Multiple Expansion Interfaces Provides UART, I²C, SPI and general-purpose I/O connections for sensors, actuators and other peripheral modules. • Convenient Development Controls Includes BOOT and RST buttons, an onboard RGB status LED and four mounting holes. SPECIFICATIONS Product name: NiceMCU-32S DEV2.0 Development Board Wireless module: XX-32S Wireless functions: WiFi + BT Display type: Transmissive TFT LCD Display size: 2.8 inches Resolution: 240 × RGB × 320 pixels Display driver: ST7789P3 Display interface: SPI Touch type: Capacitive Touch Panel Touch interface: I²C Display mode: Normally Black Viewing direction: All Direction Pixel arrangement: RGB Stripe Active display area: 43.20 × 57.60 mm LCD module size: 50.00 × 69.20 × 3.88 mm Typical brightness: 300 cd/m² Backlight: White LED Display supply voltage: 2.8–3.3V Touch logic voltage: 3.3V USB-to-serial chip: CH340C Audio amplifier: 8002B USB connector: USB Type-C Storage expansion: MicroSD/TF card slot Expansion interfaces: UART, I²C, SPI, I/O and speaker Onboard controls: BOOT button and RST button Status indicator: RGB LED LCD operating temperature: -20°C to +70°C LCD storage temperature: -30°C to +80°C DISPLAY INTERFACE GND: Power ground RS: SPI data/command selection CS: Chip-select signal SCL: SPI clock input SDA: SPI data input/output RESET: LCD reset, active low VCC: Display interface power supply LED-A: Backlight anode LED-K: Backlight cathode TOUCH INTERFACE VDD: 3.3V touch power supply SCL: I²C clock signal SDA: I²C data signal INT: Touch interrupt signal RST: Touch reset signal, active low GND: Power ground APPLICATIONS • Smart home control panels • IoT display terminals • Graphical user interfaces • Environmental monitoring systems • Portable controllers • Smart instruments • Wireless data terminals • Sensor monitoring projects • Audio prompt devices • Embedded development and education IMPORTANT NOTES 1. This is an electronic development board. Programming, wiring and debugging experience may be required. 2. Please check the interface voltage and pin definition before connecting external modules. 3. Disconnect the power before inserting or removing the display cable, touch cable or other connectors. 4. The LCD panel and flexible cables are delicate. Avoid bending, impact or excessive pressure. 5. Use proper anti-static protection when handling the board.