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.