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Round development board with 1.28 inch circular LCD screen, Type-C connector and GPIO headers

LORDWORLD

LORDWORLD ESP32-S3 Development Board 1.28in Round LCD 2MB PSRAM 16MB Flash

SKU CH-71JE-B6QNV

A round 1.28 inch IPS display development board with an ESP32-S3 dual-core processor, 2MB PSRAM, 16MB flash, 2.4 GHz Wi-Fi, Bluetooth 5, a six-axis IMU and a lithium battery header

  • Round 1.28in IPS display shows colour graphics at 240×240
  • Dual-core Xtensa LX7 processor runs up to 240 MHz for responsive code
  • 2MB PSRAM plus 16MB Flash store larger projects and buffers
  • Onboard QMI8658 6-axis IMU detects motion and gesture input
  • 4 GHz Wi-Fi and Bluetooth 5 connect sensors and phones wirelessly

ESP32-S3 board with round LCD

The LORDWORLD ESP32-S3 Development Board integrates a 1.28inch round IPS display at 240×240 resolution with 65K color. An Xtensa 32-bit LX7 dual-core processor runs up to 240MHz with 512KB SRAM, 384KB ROM, 2MB PSRAM and 16MB Flash. It targets makers building wearable or compact IoT prototypes that need an on-board screen and motion sensing.

Type-C power and GPIO headers

A Type-C connector handles power and USB serial communication for programming. The board includes a 3.7V lithium battery recharge/discharge header for portable operation. GPIO headers expose configurable pins while an onboard QMI8658 6-axis IMU provides accelerometer and gyroscope data for gesture detection.

Check antenna needs and battery wiring

Verify that 2.4GHz Wi-Fi 802.11 b/g/n and Bluetooth 5 coverage suits the installation environment. Confirm the 3.7V battery header pinout matches your cell before connecting. Ensure your toolchain supports the Xtensa LX7 architecture and that the round 240×240 display format fits the intended enclosure.

Points forts

  • Round 1.28in IPS display shows colour graphics at 240×240
  • Dual-core Xtensa LX7 processor runs up to 240 MHz for responsive code
  • 2MB PSRAM plus 16MB Flash store larger projects and buffers
  • Onboard QMI8658 6-axis IMU detects motion and gesture input
  • 4 GHz Wi-Fi and Bluetooth 5 connect sensors and phones wirelessly

Caractéristiques

BrandLORDWORLD

Questions sur cet article

What Wi-Fi standard does the board use and what band does it operate on?

The board uses 802.11 b/g/n Wi-Fi on the 2.4 GHz band with an onboard antenna.

What pin headers are provided for power and expansion?

A 3.7 V lithium battery recharge/discharge header and GPIO headers are onboard for power and I/O.

How is the board programmed and which port is used?

Connect the USB Type-C port to a computer; the integrated USB serial controller appears as a COM port for flashing firmware.

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