2x2 Quad Display Board

2x2 Quad Display Powered with ESP32 S3 /Raspberry Pi Pico

The Quad Display Board features four displays in a single board, offering unparalleled flexibility and functionality for your creative endeavors. With options for both a 1.28" Round Display and a 1.54" Square Display, you have the freedom to choose the perfect size for your project needs. Whether powered by Raspberry Pi Pico or ESP32 S3 WROOM-1, the Quad Display Board delivers exceptional performance and versatility, making it the ultimate solution for all your display needs.

Version Introductions:

• Raspberry Pi Pico Powered Version:

• 1.28" Round Display
• 1.54" Square Display

• ESP32 S3 WROOM-1 Powered Version:

• 1.28" Round Display
• 1.54" Square Display

Featuring four displays in a single board, this versatile device offers unprecedented flexibility and functionality for creators of all levels. Powered by the Raspberry Pi Pico W or the ESP32 S3 WROOM-1, each variant boasts a dual-core processor, extensive memory, and USB 1.1 support for seamless connectivity. With drag-and-drop programming, SPI-based display interfacing, and cross-platform development compatibility, bringing your ideas to life has never been easier. 

Explore a myriad of features including programmable buttons, onboard sensors, real-time clock, data logging, and more, all housed within a sleek and portable design. Whether you're delving into digital signage, prototyping educational projects, or crafting IoT innovations, the Quad Display Board is your gateway to limitless creativity and endless possibilities.

• 1.28" Round Display Raspberry Pi Pico Powered Version
• 1.54" Square Display Raspberry Pi Pico Powered Version
• 1.28" Round Display ESP32 S3 WROOM-1 Powered Version
• 1.54" Square Display ESP32 S3 WROOM-1 Powered Version

Features -

• USB 1.1 with device and host support: Seamlessly connect and communicate with other devices, offering both host and device support for versatile functionality.
• Drag-and-drop programming using mass storage over USB: Simplify your development process with intuitive drag-and-drop programming, utilizing mass storage over USB for effortless code uploading.
• ST7789/GC9A01  Display driver: Experience crisp and vibrant visuals with the high-performance ST7789/GC9A01  display driver, ensuring stunning display quality for your projects.
• SPI-based display interfacing: Ensure smooth and efficient communication with external peripherals through SPI-based display interfacing, enabling seamless integration and enhanced functionality.
• Appearance: RGB, Colors: 65K/262K: Delight in a visually captivating experience with RGB appearance and support for 65K/262K colours, offering a wide spectrum of vibrant hues.
• Four programmable buttons for additional control features: Enhance user interaction and project functionality with four programmable buttons, providing customizable control options tailored to your needs.
• Onboard BME280 sensor for Temperature, Pressure, and Humidity measurements: Monitor environmental conditions with precision using the onboard BME280 sensor, offering real-time measurements for enhanced project capabilities.
• DS3231 RTC for real-time capture and control activity: Ensure accurate timing and control with the DS3231 RTC, enabling real-time capture and synchronization of project activities.
• MicroSD card installed on board for data logging: Seamlessly log and store project data with the integrated MicroSD card, providing efficient storage and retrieval capabilities.
• For portable use, a battery connector with a charging circuit: Stay mobile and power your projects on the go with a battery connector and charging circuit, ensuring continuous operation wherever you are.
• An onboard buzzer can be used to add audible alerts to your project: Add a layer of interactivity and engagement to your projects with the onboard buzzer, providing audible alerts and notifications.
• GPIOs are broken out to interface with external peripherals: Expand your project's capabilities with GPIOs broken out to interface with external peripherals, offering versatility and customization options.
• Enjoy the flexibility of cross-platform development with support for Micropython, CircuitPython, and Arduino programming: Unlock endless possibilities with cross-platform development support, allowing you to choose the programming environment that best suits your needs and preferences.

Microcontrollers Main Highlights –

• Raspberry Pi Pico Powered Version:

• Dual-core Arm Cortex-M0+ processor, running up to 133 MHz
• 264kB on-chip SRAM
• 2MB on-board QSPI flash
• USB 1.1 controller and PHY with host and device support
• GPIO pins, UART, SPI controllers, I2C controllers, PWM channels
• Temperature sensor, low-power sleep modes
• Supported input voltage 1.8–5.5V DC
• Operating temperature -20°C to +85°C
• Read more in the datasheet - https://datasheets.raspberrypi.com/picow/pico-w-datasheet.pdf
• ESP32 S3 WROOM-1 Powered Version:

• Xtensa® dual-core 32-bit LX7 microprocessor, up to 240 MHz
• 384 KB ROM, 512 KB SRAM, Up to 8 MB PSRAM
• 802.11 b/g/n Wi-Fi, Bluetooth LE: Bluetooth 5, Bluetooth mesh
• USB 1.1 OTG, SPI, UART, I2C, I2S, ADC, touch sensor, temperature sensor, timers, watchdog, and more
• Integrated components including SPI flash, crystal oscillator
• Read More in the datasheet - https://www.espressif.com/sites/default/files/documentation/esp32-s3-wroom-1_wroom-1u_datasheet_en.pdf