How to setup Multiple Display on a Laptop

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Review: • A 2.4 inch TFT LCD with serial UART port and easy to display picture, characters and graphics with some simple commands. • Buy from: • Serial TFT: https://www.aliexpress.com/store/prod... • Serial TFT with Touch: https://www.aliexpress.com/store/prod... • OPEN-SMART UNO R3: https://www.aliexpress.com/store/prod... • IO Expansion Shield: https://www.aliexpress.com/store/prod... • Docs: • https://drive.google.com/drive/folder... • Summery: • This is a 2.4 inch TFT LCD expansion board using standard serial UART interface and it has good compatibility. It integrates TF card holder, level conversion circuit, and the secondary development is less difficult. • Features: • Compatibility: compatible with 3.3V / 5V MCU, such as Arduino UNO R3, OPEN-SMART UNO R3, STM32, 51MCU, RPi • Built-in functions: Only a few commands are needed to display the pictures in the TF card, displaying characters, numbers, graphics. • Working voltage: 4.5V - 5.5V (On-board 3.3v LDO Regulator),if short the pad VCC to 3V3, you can use 3.1-3.4V. • Interface logic voltage: 3.3V / 5V compatible(On-board level shift circuit) • Working current: 90mA(MAX) • Serial port baud rate: 9600 (default), can use command to modify it to be other values: 19200, 38400, 57600, 115200 • Serial communication format: 8N1 • You can debug the module with the USB to TTL module, such as FT232RL, CH340G module. • Onboard ATmega328 Series MCU • Resolution: 240X320; • Display size: 2.4 inch; • Onboard Micro SD slot, support Micro SD / TF Card; • Great for DIY

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