About this item

The ELECROW ESP32 Terminal 3.5‑inch is a feature‑rich embedded display terminal built around the ESP32‑S3 module, combining wireless connectivity, user interface, input/output expansion, and display in one compact unit. It includes a 3.5‑inch RGB TFT LCD panel with parallel interface driven by the ILI9488 chipset, along with a capacitive touch controller. The display delivers a crisp resolution of 480×320 pixels, making it suitable for dashboards, control panels, IoT endpoints, smart home interfaces, or industrial monitoring. To expand its usability, it includes four Crowtail 4‑pin connectors to plug in Crowtail sensors/modules (analog, digital, I²C, etc.), an SD/micro‑TF card slot for external storage, a built‑in buzzer for alerts, and buttons for reset/boot. The terminal is powered via USB‑C or an onboard LiPo battery charging interface, suitable for portable or semi‑portable applications. It supports popular development platforms: ESP‑IDF, Arduino IDE, PlatformIO, MicroPython, and UI library support via LVGL, making UI development easier. With sleep‑mode optimizations and dual‑power input options, it balances performance and power consumption. It comes enclosed in an acrylic shell (in many versions) with mounting holes, making it physically durable and easier to mount. Ideal when you need a ready‑to‑use, visually rich, interactive terminal with sensor integration.

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