Hi Folks! I welcome you on board. Today, I am sharing the 2nd tutorial in the Raspberry Pi 4 learning series. In this post today, we’ll cover What is Raspberry Pi 4? Raspberry Pi 4 Pinout, Specs, Projects, Datasheet etc. Libraries Raspberry Pi 4 Simulation Libraries Latest library: Raspberry Pi 4 Library for Proteus V1.0 (August 2023) Other Raspberry Pi boards: Pico · Pico W · Pico 2 W · Pico 2 · Pico W MicroPython · Pi Model B · Pi 1 B+ · Pi 2 Model B · Pi 3 Model B · Pi 3 Model B+ · Pi 3 Model A+ · Pi 4 Model B · Pi 5 · Pi Zero W · Pi Zero 2 W · Pi 400 · Pi 500 · Pi CM4 · Pi 2 · Pi 3 · Zero W Helping Tools Serial Monitor Advance : a serial terminal window for the UART of your board Serial Monitor Expert : the serial monitor with extra debugging tools LCD Library for Proteus V3.0 : 16x2, ...