Esp32-S3-Touch-LCD-1.85b

Waveshare’s ESP32-S3-Touch-LCD-1.85B is designed for users who want a compact display project without giving up practical controls. At just 61.6 millimeters across and 14.6 millimeters thick, it combines a circular AMOLED screen with a development board format that can fit into small spaces. The device stands out because it is not limited to showing information. Its 1.85-inch panel has a 360 x 360 resolution and supports touch input, while Waveshare says the brightness reaches 450 cd/m², giving the display enough visibility for a range of portable uses. Built For More Than A Simple Display Waveshare positions the board for projects that need a broader set of interactions. Alongside touch support, it includes two individual microphones, an accelerometer, a gyroscope, programmable buttons, and audio output support. That combination makes the device suitable for dashboards, status displays, and smart home panels that need more than static visuals. The round screen also gives it a distinctive look that may suit compact consumer-facing projects. Wireless Connectivity And Portable Power Options The board supports Wi-Fi and Bluetooth, which broadens its role in connected devices. Power and programming both run through USB Type-C, but battery support is also included for projects that need to move beyond a desk setup. That flexibility is important for a product built around portability. Users can keep it connected for development or detach it for use in handheld or placement-based applications. Development Focus And Pricing The ESP32-S3-Touch-LCD-1.85B is aimed at users who are comfortable with programming. Waveshare says AI tools, Arduino IDE, and ESP-IDF can all be used to build projects on the platform. Pricing starts at $26, although availability is currently listed as unavailable. For comparison, another option in the market is the Elecrow 480×480 2.1-inch development board sold on Amazon. With its small footprint, touch-capable AMOLED panel, and support for multiple input methods, the board is positioned for compact information displays and basic smart home control panels. It is a niche device, but one that packs a notable number of features into a very small frame. Source: www.notebookcheck.net

A Tiny AMOLED Smart Home Panel With Touch, Mic Input, and Battery Support