Introducing the Lisp Badge LE, a low-power computer programmed in Lisp with its own display and keyboard. This self-contained device is powered by an AVR128DB48 microcontroller and features 128K bytes of flash memory, 16K bytes of RAM, and a low-power monochrome display. It is designed for programming on the go, with a readable display even in daylight without a backlight. The integrated keyboard is optimized for Lisp and includes a META modifier key. The Lisp Badge LE also supports various interfaces for connecting to components and external devices. With a current consumption of 6mA, it can run for about 40 hours on a CR2032 button cell.
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