# 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.

**6 device listed.**

## DFRobot Maixduino AI Development Kit

RISC-V AI development board combining the Kendryte K210 AI processor with ESP32 for WiFi/BT connectivity. Includes camera and microphone for computer vision and voice recognition applications.

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

## Orange Pi 5

The Orange Pi 5 is a high-performance single-board computer powered by the Rockchip RK3588S octa-core SoC, offering up to 16GB LPDDR4X RAM with USB 3.0, PCIe M.2, and 4K video output — ideal for demanding embedded Linux applications.

[Details](https://openhardware.directory/devices/orange-pi-5) | [Markdown](https://openhardware.directory/devices/orange-pi-5/md)

## Orange Pi 5 Plus

The Orange Pi 5 Plus is an expanded version of the Orange Pi 5, featuring the full Rockchip RK3588 SoC with up to 32GB LPDDR4X RAM, dual Gigabit Ethernet, Wi-Fi 6, an M.2 NVMe slot, and two HDMI ports — designed for high-end desktop and server workloads.

[Details](https://openhardware.directory/devices/orange-pi-5-plus) | [Markdown](https://openhardware.directory/devices/orange-pi-5-plus/md)

## ESP32-S3 Korvo 2 Audio Dev Board

Espressif audio and multimedia development board with ESP32-S3, dual-microphone array for far-field wake-word detection, camera support, LCD interface, microSD, and Wi-Fi + BLE.

[Details](https://openhardware.directory/devices/esp32-s3-korvo-2) | [Markdown](https://openhardware.directory/devices/esp32-s3-korvo-2/md)

## Espressif ESP32-S3-BOX-3

Open-source AIoT development kit with ESP32-S3, 2.4" touchscreen, dual microphones, speaker, Wi-Fi, BLE, Matter support, 16MB flash, 16MB PSRAM, and a high-density expansion connector.

[Details](https://openhardware.directory/devices/esp32-s3-box-3) | [Markdown](https://openhardware.directory/devices/esp32-s3-box-3/md)

## Espressif ESP32-S3-BOX-3B

ESP32-S3-BOX-3 bundle kit including the AIoT dev board with 2.4" touchscreen, dual mics, speaker, plus the DOCK stand, RGB LED module, USB-C cable, and Dupont wires.

[Details](https://openhardware.directory/devices/esp32-s3-box-3b) | [Markdown](https://openhardware.directory/devices/esp32-s3-box-3b/md)