Raspberry Pi 3 Model B/B+ – Quad-Core 1.4GHz, Dual-Band Wi-Fi, Bluetooth 4.2 & 40-Pin GPIO

The Raspberry Pi 3 Model B/B+ is one of the most trusted and widely used single-board computers in the maker ecosystem. It delivers solid performance, modern connectivity, and exceptional versatility for programming, automation, IoT, robotics, compact servers, education, and development projects.

Powered by the Broadcom BCM2837B0 processor — a 64-bit ARM Cortex-A53 quad-core CPU running at 1.4GHz — it provides reliable and efficient performance for everyday applications, from embedded systems to more advanced use cases.

The board features 1GB LPDDR2 RAM, four USB 2.0 ports, dual-band Wi-Fi (2.4GHz / 5GHz), Bluetooth 4.2 with BLE, and Ethernet, ensuring excellent connectivity across a wide range of projects.

It also includes the classic Raspberry Pi hardware ecosystem:

• 40-pin GPIO header
• CSI camera connector
• DSI display connector
• Full-size HDMI output and composite video
• 5V / 2.5A power input
• PoE support (via PoE HAT, sold separately)

Compact, efficient, and extremely versatile, the Raspberry Pi 3 Model B/B+ is an ideal choice for makers, students, developers, and professionals looking for a reliable platform for automation, programming education, media centers, prototyping, and more.

FAQ – Frequently Asked Questions

1. What is the difference between Raspberry Pi 3 Model B and Model B+?
The B+ version offers dual-band Wi-Fi, improved thermal management, a more efficient processor, and faster Ethernet (up to 300 Mbps via USB 2.0).

2. Is the Raspberry Pi 3 Model B/B+ suitable for Home Assistant?
Yes. It is widely used for home automation projects and is known for being stable, affordable, and easy to configure.

3. Does it support dual monitors?
No. The Raspberry Pi 3 series includes a single full-size HDMI output.

4. What connectivity options does it offer?

• Wi-Fi 2.4GHz / 5GHz
• Bluetooth 4.2 and BLE
• Ethernet 100 Mbps (Model B) / up to 300 Mbps via USB (Model B+)
• 4× USB 2.0
• 40-pin GPIO

5. Can I use official Raspberry Pi cameras and displays?
Yes. It includes CSI and DSI ports for official Raspberry Pi camera modules and touch displays.

6. Can it be used as a media center?
Yes. It is compatible with Kodi and LibreELEC, delivering smooth Full HD playback.

7. Does the board come with an operating system installed?
No. An operating system must be installed using a microSD card (not included).