The Raspberry Pi 400 features a quad-core 64-bit processor, 4GB of RAM, wireless networking, dual-display output, and 4K video playback, as well as a 40-pin GPIO header with specially designed ...

7:38 am July 30, 2019 By Julian Horsey ... The miniature laptop is equipped with a 0.96 inch display and styling inspired by the Lenovo/IBM ThinkPad laptop, ... That’s where the pin header sits, ...