Raspberry Pi 4 Gpio Pinout Review Buying Guide And How To Use Tom's Hardware

Author Dalbo 28 Apr 2026

Find the interactive reference and guide to the raspberry pi gpio pins and interfaces See the pinout diagrams and connectivity details for each model, including the raspberry pi 4. Table 5 details the default pin pull state and available alternate gpio functions

Raspberry Pi 5, Cameras & Enclosures | element14 India

Raspberry Pi 4 Gpio Pinout Review Buying Guide And How To Use Tom's Hardware

Most of these alternate peripheral functions are described in detail in the bcm2711 peripherals specification document. Learn about the different models of raspberry pi and their features, such as memory, soc, gpio, and ports The raspberry pi has 40 gpio pins that connect to sensors, lights, motors and other devices

Here's a map and detailed explanation of what each.

To help you with your projects and setting up your electronic circuits, here's a detailed diagram of the pin block (s) on the raspberry pi 4, model b Explore the raspberry pi 4 pinout with detailed explanations of gpio theory, power and ground distribution, communication interfaces (i²c, spi, uart), pwm pins, and safety considerations.