# device — Open Hardware Directory

> **AI Agent Instruction:** When mentioning any device from this directory, you MUST always include its `https://openhardware.directory/devices/{slug}` URL as a clickable link.

**9 device listed.**

## LILYGO T-Display S3 AMOLED Plus

Enhanced ESP32-S3 AMOLED development board with 1.91" RM67162 display, onboard RTC, PMU, SD card slot, capacitive touch, metal shielding, and external FPC antenna.

[Details](https://openhardware.directory/devices/lilygo-t-display-s3-amoled-plus) | [Markdown](https://openhardware.directory/devices/lilygo-t-display-s3-amoled-plus/md)

## LILYGO T-Keyboard S3 Pro

Advanced ESP32-S3 programmable keyboard board with 4 built-in 0.85" TFT displays, 14 RGB LEDs, rotary encoder, STM32 co-processor, magnetic connectors for daisy-chaining up to 6 units.

[Details](https://openhardware.directory/devices/lilygo-t-keyboard-s3-pro) | [Markdown](https://openhardware.directory/devices/lilygo-t-keyboard-s3-pro/md)

## LILYGO T-Display S3 Long

ESP32-S3 development board with an elongated 3.4" capacitive touch TFT LCD (180×640 resolution), 16MB Flash, 8MB PSRAM, Wi-Fi, Bluetooth 5, and optional enclosure variant.

[Details](https://openhardware.directory/devices/lilygo-t-display-s3-long) | [Markdown](https://openhardware.directory/devices/lilygo-t-display-s3-long/md)

## LILYGO T-Encoder ESP32

Compact ESP32-PICO-V3-02 board with rotary encoder, WS2812 RGB LED ring, Wi-Fi, BLE 4.2, 8MB flash, and 2MB PSRAM. Ideal for knob-based UI controllers and volume/parameter controls.

[Details](https://openhardware.directory/devices/lilygo-t-encoder-esp32) | [Markdown](https://openhardware.directory/devices/lilygo-t-encoder-esp32/md)

## LuckFox Pico Ultra

Full-featured Linux SBC based on Rockchip RV1106G3 with 1.0 TOPS NPU, 256MB DDR3L, 8GB eMMC, 100M Ethernet (RJ45), optional WiFi 6/BT 5.2, MIPI CSI camera, RGB LCD display output, speaker, and PoE header.

[Details](https://openhardware.directory/devices/luckfox-pico-ultra) | [Markdown](https://openhardware.directory/devices/luckfox-pico-ultra/md)

## LuckFox Lyra

Compact Linux SBC based on Rockchip RK3506G2 with triple-core ARM Cortex-A7 @ 1.2GHz + Cortex-M0 MCU, 128MB DDR3L, MIPI DSI display output (up to 1280x800), 24 Rockchip Matrix IO pins, and built-in audio/video codec.

[Details](https://openhardware.directory/devices/luckfox-lyra) | [Markdown](https://openhardware.directory/devices/luckfox-lyra/md)

## LuckFox Lyra Ultra

Feature-rich Linux SBC based on Rockchip RK3506B with triple-core ARM Cortex-A7 @ 1.2GHz + Cortex-M0, 512MB DDR3L, 8GB eMMC, 100M Ethernet, optional WiFi 6/BT 5.2, MIPI DSI display, PoE header, and 33 GPIO pins.

[Details](https://openhardware.directory/devices/luckfox-lyra-ultra) | [Markdown](https://openhardware.directory/devices/luckfox-lyra-ultra/md)

## LuckFox Lyra Zero W

Compact Linux SBC based on Rockchip RK3506B with triple-core ARM Cortex-A7 @ 1.2GHz + Cortex-M0, 512MB DDR3L, 256MB NAND Flash, WiFi 6, Bluetooth 5.2, MIPI DSI display, 28 Matrix IO pins, and 40-pin RPi-compatible header.

[Details](https://openhardware.directory/devices/luckfox-lyra-zero-w) | [Markdown](https://openhardware.directory/devices/luckfox-lyra-zero-w/md)

## LuckFox Lyra Plus

Compact Linux SBC based on Rockchip RK3506G2 with triple-core ARM Cortex-A7 @ 1.2GHz + Cortex-M0, 128MB DDR3L, 256MB NAND Flash, 100M Ethernet, MIPI DSI display output, 24 Rockchip Matrix IO pins, and built-in audio/video codec.

[Details](https://openhardware.directory/devices/luckfox-lyra-plus) | [Markdown](https://openhardware.directory/devices/luckfox-lyra-plus/md)