ESP32 4M For Arduino LVGL with 1.9inch 170×320 Smart Display

The ESP32 4M For Arduino LVGL with 1.9″ 170×320 Smart Display is an integrated development board combining the powerful ESP32 microcontroller with a vibrant 1.9-inch IPS LCD display. Designed for hobbyists, educators, and professionals developing graphical user interfaces, this board is perfect for creating smart displays, IoT dashboards, and interactive control panels. With built-in WiFi and Bluetooth connectivity alongside the LVGL graphics library support, this module simplifies the development of sophisticated embedded applications with stunning visual feedback.

Key Features:

• Integrated 1.9-inch IPS LCD display with 170×320 pixel resolution for crisp, colourful graphics
• ESP32 dual-core processor with built-in WiFi and Bluetooth connectivity
• 4MB Flash memory for storing programmes and graphics resources
• Arduino IDE compatible with support for the LVGL graphics library
• CH340 USB-to-serial chip for easy programming and debugging
• Compact form factor with display and controller integrated on a single PCB
• Header pins for GPIO access and peripheral expansion
• Power supply via USB or external pins for flexible deployment
• On-board buttons for user input and interaction
• Vibrant yellow PCB with clearly labelled pins for easy prototyping

Specifications:

• Microcontroller: ESP32 dual-core processor with up to 240MHz clock speed
• Display: 1.9-inch IPS LCD TFT module with 170×320 pixel resolution
• Flash Memory: 4MB for code and graphics storage
• Wireless Connectivity: Integrated 2.4GHz WiFi (802.11 b/g/n) and Bluetooth Classic/BLE
• USB Interface: CH340 USB-to-serial converter for programming via Arduino IDE
• GPIO Access: Multiple pins broken out for interfacing with sensors and peripherals
• Graphics Support: Optimised for LVGL (Light and Versatile Graphics Library)
• Operating Voltage: 3.3V logic with 5V USB power input
• Display Interface: High-speed SPI communication for smooth graphics rendering
• Mounting Holes: Four corner mounting holes for secure project integration
• Programming Environment: Arduino IDE, ESP-IDF, and MicroPython compatible
• Touch Input: Supports external touch controller integration
• On-board Components: User buttons and status indicators visible on PCB

Applications

• IoT Dashboards: Create smart displays for monitoring sensor data and environmental conditions
• Home Automation: Build graphical control panels for smart home systems
• Educational Projects: Teach embedded graphics programming and UI design concepts
• Wearable Devices: Develop compact displays for fitness trackers and smartwatch prototypes
• Industrial Monitoring: Design HMI interfaces for equipment status and control systems

Why Choose the ESP32 4M For Arduino LVGL with 1.9″ 170×320 Smart Display? This all-in-one development board eliminates the complexity of wiring separate displays and controllers, allowing you to focus on creating beautiful, responsive user interfaces. With comprehensive library support and a thriving maker community, you’ll have everything you need to bring your graphical embedded projects to life quickly and professionally.