SKU: IOWC-1248
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LilyGO T-Encoder Shield V1.0 CH552 Macro Keys & APA102 RGB LED Module

₹1,049.00 (Inclusive of all taxes)
Out of Stock

The LilyGO T-Encoder Shield V1.0 is a CH552-based expansion module designed to add two programmable macro keys and vibrant APA102 RGB LED feedback to compatible T-Encoder development boards, ideal for custom HID and macro controller projects.

Features

  • CH552 Microcontroller provides USB HID capability for custom keyboard/macro applications.
  • Two fully programmable macro keys for assigning complex shortcuts or automation sequences.
  • Integrated APA102 RGB LED offers vibrant, individually addressable status and feedback lighting.
  • Designed as a seamless plug-and-play expansion shield for the LilyGO T-Encoder ecosystem.
  • Compact form factor enables easy integration into custom enclosures and desktop setups.

Out of stock

Description

The T-Encoder Shield V1.0 is a dedicated expansion module built around the CH552 microcontroller, a cost-effective 8-bit MCU with native USB support. This board extends the functionality of LilyGO’s T-Encoder platform by adding two tactile, user-configurable macro keys and a bright APA102 RGB LED indicator. The CH552 handles USB Human Interface Device (HID) protocols, allowing the keys to be programmed as custom keyboard shortcuts, media controls, or automation triggers for PC and embedded applications.

Engineered for maker and prototyping workflows, the shield connects directly to the T-Encoder’s pin headers, maintaining a low-profile design. The APA102 LED provides visual feedback for key states, mode changes, or system status through its high-speed, daisy-chainable protocol. This module is ideal for developers creating custom input devices, stream decks, or interactive control panels where physical buttons and programmable lighting enhance the user experience.

Key Features

  • CH552 8-bit USB-capable microcontroller for native HID device emulation.
  • Two programmable mechanical macro keys with tactile feedback.
  • High-brightness APA102 RGB LED with individually addressable color control.
  • Plug-and-play expansion shield design for the LilyGO T-Encoder main board.
  • Enables creation of custom USB input devices like macro pads and shortcut controllers.
  • Compact and stackable form factor for easy integration into projects.

Applications

  • Custom USB Macro Keypads and Stream Decks for content creators.
  • Programmable Shortcut Controllers for software automation (CAD, DAWs, video editing).
  • Interactive Input Modules for smart home control panels.
  • Prototyping and educational tool for learning USB HID and input device design.

Technical Specifications

MicrocontrollerCH552
Model NumberT-Encoder Shield V1.0
Compatible Main BoardLilyGO T-Encoder
Programmable Keys2
LED TypeAPA102 RGB Full Color
InterfacePin Header (for T-Encoder)
Shipping Weight0.015 kg
Shipping Dimensions8 x 5 x 4 cm

Frequently Asked Questions

How do I program the macro keys on the T-Encoder Shield V1.0?

You program the keys using the Arduino IDE with the CH55xduino core or other CH552-compatible toolchains. The CH552 acts as a USB HID device, so you write firmware to assign specific keycodes, media keys, or complex macro sequences to each physical button, which are then sent to the connected computer when pressed.

What software or libraries are needed to control the APA102 RGB LED?

Control the integrated APA102 LED using the FastLED or Adafruit DotStar library in the Arduino IDE. These libraries provide functions for setting color, brightness, and animations. The LED connects via a standard SPI-like interface (data and clock lines), which you must define in your code based on the shield's pin mapping to the main T-Encoder board.

Is this shield compatible with other development boards besides the T-Encoder?

Primarily designed for the LilyGO T-Encoder, its compatibility depends on matching pin headers and voltage levels. You could adapt it to other 3.3V or 5V MCU boards by manually connecting its power, ground, and signal pins, but full functionality requires the T-Encoder's specific pinout for seamless plug-and-play operation.

Package Includes

  • 1 x LilyGO T-Encoder Shield V1.0 Development Board

Additional Information

Weight 0.015 kg
Dimensions 5 × 8 × 4 cm