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LILYGO T-OI RGB H398 Module

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LED Module for everyday users

The LILYGO T-OI RGB H398 Module is a value-for-money led module designed for everyday users. It features Shipping Weight: 0.009 kg and Shipping Dimensions: 5 × 3 × 2 cm.

₹929
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Total: ₹929
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 23 Aug6 Sept
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Quick Specs

Shipping Weight: 0.009 kg
Shipping Dimensions: 5 × 3 × 2 cm

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-3444753Category: LED Module

About This Product

The LILYGO T-OI RGB H398 Module is a value-for-money led module designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Shipping Weight: 0.009 kg
  • Shipping Dimensions: 5 × 3 × 2 cm

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-OI RGB H398 Module is a compact WS2812-based RGB LED expansion board designed to work seamlessly with ESP8266 development boards. It connects via pin headers and is powered directly through the ESP module’s lithium battery, ensuring simple integration. Built with WS2812B intelligent LEDs, it integrates control circuitry and RGB chips in a single 5050 package, enabling smooth color transitions and digital control.

This module operates at low voltage while delivering high brightness, wide-angle illumination, and consistent color output. Its lightweight and small-size design make it ideal for space-constrained applications. With low power consumption, long lifespan, and easy installation, it is perfect for developers, hobbyists, and designers creating decorative lighting, display modules, or compact visual effects systems.


Features:

  1. Integrated WS2812B intelligent RGB LEDs
  2. Full-color programmable lighting effects
  3. Compatible with ESP8266 development boards
  4. Low voltage and low power consumption
  5. Compact and lightweight design
  6. High brightness with wide-angle output
  7. Easy pin-header connection
  8. Long lifespan with stable performance

Specifications:

  1. Item Type: RGB LED Module
  2. LED Type: WS2812B (5050 RGB)
  3. Control: Digital integrated control circuit
  4. Power Source: ESP module lithium battery
  5. Dimensions: 30 x 25 x 13 mm
  6. Weight: 5 g

Package Includes:

1 x LILYGO T-OI RGB H398 Module

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.