Raspberry Pi

So far, at this writing, Raspberry Pi has advanced to its fifth generation product offering. Version changes are accompanied by increases in upgrades in hardware and capabilities.

The A type and B type versions of the first generation products have been discontinued due to various reasons. What is most important is that other popular and currently available versions are consistent in the order and number of pins and their assigned designation of function, making compatibility of peripheral devices greatly enhanced between versions.

Below are the raspberry pi pictures and model pictures supported by this product. They have 40 pins.

Practicality picture of Raspberry Pi 5	Model diagram of Raspberry Pi 5
Practicality picture of Raspberry Pi 4B	Model diagram of Raspberry Pi 4B
Practicality picture of Raspberry Pi 3B+	Model diagram of Raspberry Pi 3B+
Practicality picture of Raspberry Pi 3B	Model diagram of Raspberry Pi 3B
Practicality picture of Raspberry Pi 2B	Model diagram of Raspberry Pi 2B
Practicality picture of Raspberry Pi 1B+	Model diagram of Raspberry Pi 1B+
Practicality picture of Raspberry Pi 3A+	Model diagram of Raspberry Pi 3A+
Practicality picture of Raspberry Pi 1A+	Model diagram of Raspberry Pi 1A+
Practicality picture of Raspberry Pi Zero W	Model diagram of Raspberry Pi 5
Practicality picture of Raspberry Pi Zero	Model diagram of Raspberry Pi 5

Below are the raspberry pi pictures and model pictures supported by this product. They have 40 pins.

Hardware interface diagram of RPi 5 is shown below:

Hardware interface diagram of RPi 4B is shown below:

Hardware interface diagram of RPi 3B+/3B/2B/1B+:

Hardware interface diagram of RPi 3A+/A+:

Hardware interface diagram of RPi Zero/Zero W/Zero 2 W: