# 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.

**2 device listed.**

## ESP32-S2 HMI DevKit 1

Espressif ESP32-S2-WROVER HMI development kit with a 4.3″ 800×480 capacitive touchscreen, onboard IMU, microphone, speaker, microSD, IR, and RGB LEDs — designed for smart-home panel prototyping.

[Details](https://openhardware.directory/devices/esp32-s2-hmi-devkit-1) | [Markdown](https://openhardware.directory/devices/esp32-s2-hmi-devkit-1/md)

## BigTreeTech Pi TFT43 V2.0

4.3-inch 800x480 IPS capacitive touchscreen expansion board for BTT Pi, CB1, CB2, and Raspberry Pi CM4. Connects via 40-pin GPIO DPI interface with GT911 touch controller for Klipper UI.

[Details](https://openhardware.directory/devices/bigtreetech-pi-tft43-v2-0) | [Markdown](https://openhardware.directory/devices/bigtreetech-pi-tft43-v2-0/md)