Raspberry Pi 400 Specs, Setup, & Reviews(Before you buy!)

Raspberry Pi 400 board layout

Raspberry Pi 400 is like a dream come true for keyboard and compact PC lovers. It looks like a simple keyboard from the outside but has a powerful Raspberry Pi 4 hidden inside. Yes, R-PI 400 is actually a compact PC in the shape of a keyboard! This board is ideal for surfing the web, … Read more

Raspberry Pi 4 GPIO Pinout, Specs, Schematic (Detailed board layout)

Raspberry Pi 4 GPIO pinout and Specs

Raspberry Pi 4 GPIO Pinout has 40 pins: 26 GPIO pins, two 5V pins, two 3V3 pins, and 7 ground pins (0V). GPIO pins of RPI 4 are capable of generating PWM output and the board supports SPI, I2C, and UART serial communication protocols. Introduction to Raspberry Pi 4 The Raspberry Pi 4 Model B … Read more