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LILYGO

LILYGO T-Circle Development Board

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IoT Development Boards for everyday users

The LILYGO T-Circle Development Board by LILYGO is a mid-range iot development boards designed for everyday users. It features Item Type: Development Board and Model No. / Name: T-Circle.

₹3,358
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Total: ₹3,358
Buying tip: A quality investment for dependable performance and premium build quality.
Estimated delivery: 21 Aug4 Sept
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Quick Specs

Item Type: Development Board
Model No. / Name: T-Circle
Display: 0.75? TFT round, 160?160
Flash Memory: 16MB
PSRAM: 8MB
CPU: ESP32-S3R8 dual-core LX7

Ideal For

Hobbyist flyingOutdoor recreationKids entertainment
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SKU: robu-2875423Category: IoT Development Boards

About This Product

The LILYGO T-Circle Development Board by LILYGO is a mid-range iot development boards designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Development Board
  • Model No. / Name: T-Circle
  • Display: 0.75? TFT round, 160?160 — crisp, vibrant visuals in any lighting
  • Flash Memory: 16MB — effortless multitasking
  • PSRAM: 8MB
  • CPU: ESP32-S3R8 dual-core LX7 — smooth, lag-free performance
  • Wireless: Wi?Fi 2.4?GHz, BT5 — fast, stable wireless internet
  • Diameter (mm): 32

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The LILYGO T-Circle is a compact and stylish ESP32-S3 development board designed for wearable tech, IoT displays, and voice-enabled applications. Featuring a vivid 1.28-inch round touchscreen (240×240), onboard microphone, speaker, RGB LED, and capacitive touchpad, it offers powerful multimedia capabilities in a small footprint. Powered by an ESP32-S3R8 chip with Wi-Fi and Bluetooth 5.0, it includes 16MB Flash and 8MB PSRAM, making it ideal for GUI-based apps. Its built-in USB Type-C, low-power modes, and Grove-compatible port make it both beginner-friendly and flexible for prototyping smart interfaces, custom gadgets, and embedded displays.

Features:

  1. ESP32-S3R8 dual-core LX7 MCU
  2. 1.28″ round capacitive touchscreen (240×240)
  3. 16MB Flash + 8MB PSRAM
  4. Built-in mic and speaker for audio applications
  5. Wi-Fi 2.4GHz and Bluetooth 5.0 LE
  6. USB Type-C for power and programming
  7. Grove-compatible I/O for easy expansion
  8. Low-power design for wearable and IoT use

Package Includes:

1 x LILYGO T-Circle Development Board

2 x Header pin

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.