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Circular 2.8 inch display board with 480 by 480 pixel IPS panel and ESP32-S3 chip visible

LORDWORLD

LORDWORLD ESP32-S3 2.8inch 480×480 Round Display Development Board

SKU CH-BCK8-Z9QM1

A 2.8 inch round IPS display with 480×480 resolution and 160° viewing angle, driven by an ESP32-S3 and expandable via GPIO, UART and I2C

  • Round 480×480 IPS display gives 160° viewing angle
  • ESP32-S3 controller runs ESP-IDF and Arduino IDE
  • GPIO, UART and I2C headers let you add sensors
  • 8 inch round form factor fits compact enclosures
  • Comprehensive SDK and tutorials speed up development

Round 2.8-inch IoT development board

The LORDWORLD ESP32-S3 board integrates a 2.8-inch round display with a 480×480 resolution. It targets makers and engineers building compact IoT edge devices that need a circular screen. The board ships new and includes comprehensive SDK resources for ESP-IDF and Arduino IDE.

480×480 IPS panel with 160° viewing angle

The single specification that decides fit is the 480×480 IPS panel. Its 160-degree viewing angle keeps the circular UI readable from steep side angles. Projects needing a different resolution or a rectangular aspect ratio cannot use this display.

Sustained operation via GPIO, UART and I2C expansion

Under continuous load the board relies on its GPIO, UART and I2C interfaces to attach sensors, actuators or additional radios. The ESP32-S3 core manages Wi-Fi and Bluetooth connectivity while driving the display. Builds that require built-in high-current drivers or onboard storage beyond the MCU flash are not supported.

How it compares

Measured against everything we stock in Single-Board Computers & Dev Kits, at today’s prices. Recalculated every night.

Price $99.99
Pricier than about 82% of the 1,420 comparable items (median $44.99).

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Specifications

Product
Brand nameLORDWORLD

Questions about this item

What does the 480×480 resolution mean for on-screen detail on the 2.8 inch round display?

The 480 by 480 pixel grid packs a high pixel density into the 2.8 inch circular panel, so text, icons and graphics appear sharp with no visible pixel structure at normal viewing distances.

Which interfaces does the board expose for connecting sensors or other peripherals?

The board breaks out GPIO, UART and I2C pins, letting you attach sensors, actuators or additional modules directly to the ESP32-S3 without extra level-shifting hardware.

What mounting options does the round 2.8 inch form factor provide for enclosure design?

The circular PCB outline and the display’s 160 degree viewing angle allow flush mounting behind a round cut-out, and the board’s perimeter holes accept standard M2 or M3 standoffs for secure fixing.

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