Smartwatch With Keyboard And Mouse Functionalities

In a previous project, we developed a smartwatch with Wi-Fi analysis and health monitoring capabilities featuring an ESP32 Dev board. Building upon this concept, we are now introducing a new iteration: a smartwatch with Keyboard and Mouse functionalities designed to function as a wearable and portable Human Interface Device (HID). With this enhancement, users can utilize the watch as both a keyboard and mouse, allowing them to control their phones and laptops directly from their wrists.

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This innovative device effectively transforms into a portable keyboard and mouse, offering unparalleled convenience and versatility. In our previous design, we encountered size limitations with the ESP32 Dev board, which made it unsuitable for integration into a smartwatch. To address this issue, we have replaced the board with the INDUSBOARD COIN, a compact solution perfectly sized for our display.

Our smartwatch features a GC9A01 Driver and CST816S Capacitive Touch Driver-based display, seamlessly connected to the Indusbaord via SPI and I2C pins on the board. This setup ensures efficient communication and integration, allowing for smooth operation and optimal user experience. With these advancements, our smartwatch promises to deliver enhanced functionality and usability, bringing the concept of a wearable keyboard and mouse to fruition.

First, you need to collect the following components