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The Raspberry Pi 3 Model B+ is the latest product in the Raspberry Pi 3 range and the best low power single-board computer for beginners and makers, making it an ideal single board computer for Raspberry Pi projects, boasting a 64-bit quad-core processor running at 1.4GHz, dual-band 2.4GHz / 5.0GHz wireless, Bluetooth 4.2/BLE, faster Ethernet, and PoE capability via a separate PoE HAT.
This Raspberry Pi 3B+ dual band Wi-Fi Bluetooth board ensures seamless connectivity for modern applications. The dual-band wireless comes with modular compliance certification allowing the board to be designed into the end product without the need for further wireless compliance testing, improving both cost and time to market. Raspbian is the recommended operating system for normal use on a Raspberry Pi.
The GPU of Raspberry Pi 3 Model B+ provides OpenGL ES 2.0, hardware-accelerated OpenVG and 1080p30 H.264 high-profile decode. It is capable of 1Gpixel/s, 1.5Gtexel/s or 24 GFLOPs of a general-purpose computer. What does that all mean? It means that if you plug the Raspberry Pi 3B+ single-board computer into your HDTV, you can watch Blu-ray quality video, using H.264 at 40MBits/s. These capabilities are often highlighted when discussing Raspberry Pi 3 Model B+ specs and features.
The Raspberry Pi 3B+ with 1GB RAM has four built-in USB ports that provide enough connectivity for a mouse, keyboard, or anything else that you feel the RPi needs, making it a reliable single board computer for Raspberry Pi projects across education and development. But if you want to add even more, you can still use a USB hub. Keep in mind, that it is recommended that you use a powered hub so as not to overtax the onboard voltage regulator.
Powering the Raspberry Pi 3 B+ is easy just plug and play with a 5V/2.5A USB power supply into the micro USB port. There’s no power button, so the RPi will begin to boot as soon as power is applied. To turn it off, simply shut down the Pi 3 B+, then remove power. The four built-in USB ports can even output up to 1.2A, enabling you to connect more power-hungry USB devices.
On top of all that, the low-level peripherals on the RPi make it great for hardware hacking and Raspberry Pi 3B+ IoT robotics and coding applications. The 0.1? spaced 40-pin GPIO header on the RPi gives you access to 27 GPIO, UART, I2C, SPI, as well as 3.3 and 5V sources. Each pin on the GPIO header is identical to its predecessor, the Model 3. If you are planning to run a NOOBS card with the RPi3 B+ make sure that it is up to date with the latest version!
There are few handy components those will be helpful while working with the Raspberry Pi 3 B+ for home automation are displays , keyboard and mouse , power supply , case and accessories.
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The Raspberry Pi 3 Model B+ stands out due to its balance of performance, connectivity, and affordability. Whether you are a beginner or an experienced developer, this board is designed to support a wide range of applications. Based on the Raspberry Pi 3 Model B+ specs and features, users benefit from improved processing power, faster networking, and enhanced thermal management.
It is widely used as a single board computer for Raspberry Pi projects, including home automation, media centers, and embedded systems. Additionally, it is highly recommended for Raspberry Pi 3B+ IoT robotics and coding, making it a versatile choice for students, hobbyists, and professionals.
In order to play around with your Raspberry Pi product, we have come up with the top 6 tips and tricks that you can implement to get the maximum usage from your Raspberry Pi single-board computer and produce magic from it. Here is a detailed explanation for the same. You can also find a video tutorial of the Raspberry Pi microcontroller below:
| Specification | Raspberry Pi 3 Model B+ | Raspberry Pi 4 Model B |
|---|---|---|
| Processor | Quad-core Cortex-A53 @ 1.4 GHz | Quad-core Cortex-A72 @ 1.5 GHz |
| RAM | 1 GB LPDDR2 | 2 GB / 4 GB / 8 GB LPDDR4 options |
| USB Ports | 4 × USB 2.0 | 2 × USB 2.0 + 2 × USB 3.0 |
| Video / Display Output | Single HDMI (1080p) | Dual micro-HDMI ports (up to 4Kp60) |
| Ethernet & Connectivity | Gigabit Ethernet over USB 2.0 (~300 Mbps) | True Gigabit Ethernet, USB-C power |
| Wireless | WiFi 802.11 b/g/n/ac, Bluetooth 4.2 | WiFi 802.11 b/g/n/ac, Bluetooth 5.0 |
| Power Input | 5V via micro-USB | 5V via USB-C (recommended 3A) |
| Typical Use-Case | Basic projects, media player, simple IoT | Desktop replacements, multitasking, advanced projects |
| Performance Improvement | — | Significant upgrade in CPU, memory, and I/O speed |
| Brand | Raspberry Pi |
| Model | 3B+ |
| Processor | Broadcom BCM2837B0, Cortex-A53 (ARMv8) 64-bit SoC @ 1.4GHz |
| RAM | 1GB LPDDR2 |
| Operating Power | 5V/2.5A DC |
| GPIO | Standard 40-pin GPIO Header |
| Dimensions | 8.5 x 4.6 x 2.5 cms |
| Weight | 50 grams |
To reboot your Raspberry Pi 3 B+, open the terminal and run sudo reboot for a safe restart. Alternatively, you can manually disconnect and reconnect the power supply if needed. Since the Raspberry Pi 3 model B+ lacks a dedicated reset button, either method helps you recover from system freezes or update installations without hassle.
For computer vision projects, install OpenCV on the Raspberry Pi 3 model B+ by updating your OS and either compiling OpenCV from source or installing using pip. With the capable Raspberry Pi 3 B+ hardware, you can work on face detection, robotics, or object tracking efficiently—just make sure to follow an official guide for smooth installation.
If you want a desktop-like experience, download a compatible ARM image of Linux Mint and flash it to an SD card for your Raspberry Pi 3 B+. Boot your device and go through the setup process. Raspberry Pi 3 model B runs lightweight Mint builds well, giving you more features than basic Pi OS and a fresh look for everyday computing.
Built-in Wi-Fi makes it easy—on the desktop interface, click the network icon and select your wireless network. For command-line setup on Raspberry Pi 3 B+, use raspi-config to enter Wi-Fi details. This wireless convenience powers IoT, smart home, and remote monitoring projects without the need for additional dongles.
With a quad-core processor and plenty of GPIO pins, your Raspberry Pi 3 Model B+ shines for Python, C, or Java programming. Beginners love using it for robotics, IoT, and AI, while advanced users set up servers or automation platforms. Its flexibility makes the Raspberry Pi 3 B+ an excellent learning and prototyping tool.
Raspberry Pi Original boards comes with a 1-year manufacturer warranty from the date of purchase, covering manufacturing defects only.
The product shows signs of physical damage, mishandling, exposure to water/moisture, fire, natural calamities, unauthorized repairs, improper storage near heat or direct sunlight, or alteration in any way.