Dual Roundy Display 1.28″ Based On ESP32 and RP2040

$40.00

Dual Roundy and Dual Squary display modules powered by Raspberry Pi RP2040 or ESP32-S3 microcontrollers. These compact modules feature a 6-DoF IMU, interchangeable displays, and multiple storage and connectivity options.

The Dual Roundy has two 1.28-inch round displays, each with a 240 x 240 resolution, and uses the GC9A01 display driver IC. Both displays offer a choice between a Raspberry Pi RP2040 MCU and the ESP32-S3-WROOM-1 module, catering to different performance and wireless capabilities needs.


Ships From: United Kingdom (UK)

Supplier: SB Components SKU: Dual Round Display Categories: , , Tags: , , , , ,



Dual Roundy and Dual Squary display modules powered by Raspberry Pi RP2040 or ESP32-S3 microcontrollers. These compact modules feature a 6-DoF IMU, interchangeable displays, and multiple storage and connectivity options. The Dual Roundy has two 1.28-inch round displays, each with a 240 x 240 resolution, and uses the GC9A01 display driver IC. Both displays offer a choice between a Raspberry Pi RP2040 MCU and the ESP32-S3-WROOM-1 module, catering to different performance and wireless capabilities needs.

Features Of Dual Roundy ESP32

  • Powered by ESP32 S3 Wroom-1 microcontroller module
  • Dual 1.28” Round display arrangement for creative visual interactions
  • The board features an array of four WS2812B RGB Led with true 16M color support
  • The Onboard QMI8658C 6D MEMS inertial measurement unit incorporates a 3-axis gyroscope and a 3-axis accelerometer
  • Power and Charging LED for status indication
  • Battery hookup and charging facilities for portability
  • Onboard microSD card support for data logging purposes
  • Multipurpose GPIOs breakout for additional peripheral interfacing
  • Boot and Reset Button for programming
  • Type C interface for power and programming purposes
  • Two User Programmable Buttons to add additional controls to the project
  • Supports cross-platform development with multiple programming languages like Arduino, C/C+, and MicroPython

Features Of Dual Roundy RP2040

  • Powered by Raspberry Pi RP2040 microcontroller
  • Dual 1.28” Round display arrangement for creative visual interactions
  • The board features an array of four WS2812B RGB Led with true 16M color support
  • The Onboard QMI8658C 6D MEMS inertial measurement unit incorporates a 3-axis gyroscope and a 3-axis accelerometer
  • Power and Charging LED for status indication
  • Battery hookup and charging facilities for portability
  • Onboard microSD card support for data logging and storage purposes
  • Multipurpose GPIOs breakout for additional peripheral interfacing
  • Type C interface for power and programming purposes
  • Boot Button for programming and 3 User Programmable Buttons to add additional controls to the project
  • Supports cross-platform development with multiple programming languages like MicroPython, Arduino, and C/C++

Specifications

Based On Raspberry Pi Based On ESP32
Microcontroller RP2040 Dual ARM Cortex-M0 ESP32 S3 WROOM-1, Xtensa® dual-core 32-bit LX7
Memory 264kB on-chip SRAM, 2MB on-board QSPI flash Flash up to 16 MB, PSRAM up to 8 MB
Supply Voltage 5V
Operating pin voltage 3.3V
Battery Support 3.7V Lithium Ion
Battery Charge Management MCP73831
RGB LED WS2812B
6D IMU Sensor QMI8658C
Operating Temperature Range -20°C ~ +70°C
Display Size 1.28”
Display Type IPS TFT Round
Display Resolution 240 x 240 pixels
Display colors 65K RGB
Display interface SPI
Display Driver GC9A01A

Pinouts

Dual_Roundy_ESP32_Pinout

(1) Female Header

(2) Reset Button

(3) ESP32 S3 Wroom 1

(4) Programmable Buttons

(5) Type C

(6) Boot Button

(7) 1.28” TFT Display

(8) Male Header

(9) Power Status LED

(10), (13), (15) & (18) WS2812 RGB LED

(11) Battery Connector

(12) GPIOs Breakout

(14) Charging Status LED

(16) QMI8658C 6D IMU Sensor

(17) TFcard slot

Dual_Roundy_RP2040_Pinout

(1) & (5) Programmable Buttons

(2) RP2040

(3) Boot Button

(4) Female Header

(6) Type C

(7) 1.28” TFT Display

(8) Male Header

(9) Power Status LED

(10), (13), (15) & (18) WS2812 RGB LED

(11) Battery Connector

(12) GPIOs Breakout

(14) Charging Status LED

(16) QMI8658C 6D IMU Sensor

(17) TFcard slot

Dimensions

Dual_Roundy_ESP32

Dual_Roundy_RP2040

Dual_Roundy_Common

Applications

  • Digital Signage and Notice Boards
  • Interactive Displays for Smart Gadgets
  • Portable Weather Station & Real-Time Data Logging
  • DIY IoT & Electronics Prototyping Projects
  • Smart Automation & Healthcare
  • Human-machine interface (HMI)
  • Retail Point-of-Sale Displays.

Resources

For Dual Roundy RP2040:
Software GitHub: Getting Started Guide

Hardware GitHub: Hardware Design files like Schematic, Dimension, Step and 3D

For Dual Roundy ESP32:
Software GitHub: Getting Started Guide

Hardware GitHub: Hardware Design files like Schematic, Dimension, Step and 3D

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