➀ The reference design by Texas Instruments uses Wi-Fi technology for wireless EPD updates; ➁ The solution is low power and suitable for battery-powered operations; ➂ The design supports remote and local control via MQTT protocol.

➀ The CL-32 handheld computer features an ESP32 as its core processor, an e-paper display, and a QWERTY keyboard housed in a smart printed case. ➁ The keyboard uses a unique dome-switch design with a hand-made membrane, a feature not commonly seen in other devices. ➂ Expansion capabilities are provided through a novel socket arrangement that allows boards to fit into a recess on the surface. ➃ Despite limited details on the software and no hardware files available yet, the project shows promise and is worth monitoring for future developments.

➀ Digital View launches a 13.3-inch Wi-Fi-enabled E-Paper Display powered wirelessly via Wi-Charge. ➁ The display is ideal for various indoor environments where traditional power solutions are impractical or costly. ➂ The wireless setup makes it easy to install and scale, potentially revolutionizing indoor and outdoor advertising.