LILYGO T-Keyboard
Compact ESP32-C3 keyboard terminal with a built-in 0.99" display, Wi-Fi, Bluetooth 4.2, 400mAh battery, and a 3D-printed shell for portable wireless input applications.
$18.71
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Specifications
Components
0.99-inch TFT LCD display driver with SPI 4-line interface, 40×160 resolution
Bus Interfaces
Overview
The LILYGO T-Keyboard is a miniature wireless keyboard terminal powered by the ESP32-C3 RISC-V microcontroller. It features a built-in 0.99-inch GC9D01 display (40×160 resolution) for status feedback, Wi-Fi and Bluetooth 4.2 connectivity, and a 400mAh built-in lithium battery for portable use. The device comes in a 3D-printed shell and is designed to operate as a standalone wireless input device or as a programmable keyboard in IoT and HMI applications. Originally designed as a keyboard module for the T-Watch series, it was redesigned as a standalone product for broader use cases. It connects via USB Type-C for charging and programming.
Use Cases
5Portable Terminal
Handheld computing device with keyboard and display for field use and on-the-go interaction.
Wearable
Body-worn computing devices including smartwatches, fitness bands, and health monitors.
IoT Sensor Display
Display board for visualizing sensor data from IoT devices, home automation, and weather stations.
Handheld Device
Compact handheld electronic device with display, controls, and battery for portable use.
Prototyping
Rapid hardware prototyping and proof-of-concept development with breadboard-friendly form factors and accessible development environments.
Where to Buy
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