রাস্পবেরি পাই এর কমপ্লিট সেটটি ২৪ ঘন্টা ব্যবহারের জন্য এর সাথে আছে আর্গন ওয়ান v2।  এটি আপনার ওয়েব সার্ভার হিসেবে অথবা অনলাইন এপপ্স রান করানোর জন্য পারফেক্ট চয়েস। এন্ড্রোইড এপপ্স ডেভেলপাররা তাদের এপপ্স এর ডাটা ওয়েবসার্ভার তৈরি করেও এটা ২৪ ঘন্টা রান করতে পারবে। যেহেতু মেমরি কার্ড থেকে অপারেটিং সিস্টেম থেকে বুট হয় তাই উচ্চ ক্ষমতা সম্পন্ন মেমরি কার্ড (ক্লাস ১০) ব্যবহার করতে হবে।  আমাদের কমপ্লিট সেট এর সাথে আপনি জেনুইন 32GB, 64GB অথবা 128GB মেমরি কার্ড প্রি-ইনস্টলড অপারেটিং সিস্টেম সহকারে পাবেন। পাওয়ার এডাপ্টার হিসেবে থাকছে ৫ ভোল্ট ৩.০ এম্প USB-C Type এর পাওয়ার সাপ্লাই, যা আপনারা রাস্পবেরি পাই কে নিখুঁত ভাবে পাওয়ার দিবে এবং এডাপ্টারের সাথে আছে পাওয়ার অন অফ করার সুইচ। নিম্নমানের মোবাইল চার্জার রাস্পবেরি পাইয়ের পাওয়ার এডাপটার হিসেবে ব্যবহার করা থেকে বিরত থাকুন। আর আপনি ইচ্ছা করলে আমাদের কাছ থেকে রাস্পবেরি পাই এর অফিসিয়াল পাওয়ার এডাপটার  থেকে কিনতে পারবেন আলাদা ভাবে।  

এই সেটটি সম্পূর্ণ ইনস্টলড অবস্থায় পাবেন। আপনার শুধুমাত্র এইচডিএমই মনিটর, কীবোর্ড এবং মাউস কানেক্ট করলেই হবে। এটি একসাথে দুটি মনিটর লাগানো যায়। মাইক্রো এইচডিএমই থেকে এইচডিএমই ক্যাবল ব্যবহার করতে হবে।     

আপনি কেনার সময় RAM পছন্দ মতো কিনতে পারবেন যেমন: 1GB, 2GB 4GB অথবা 8GB

পরবর্তীতে RAM বাড়ানো যাবে না যেহেতু RAM বোর্ড এর সাথে ফিক্সড। 

ওয়্যারলেস নেটওয়ার্কিং এর জন্য আছে বিল্ট ইন ওয়াইফাই এবং ব্লুটুথ। নেটওয়ার্কিং এর জন্য আছে জিবিপিএস ল্যান পোর্ট। ৪ টি ইউএসবি ২.০ পোর্ট আছে।  অপারেটিং সিস্টেম রান করানোর জন্য মেমরি কার্ড স্লট দেয়া আছে।  যেহেতু মেমরি কার্ড থেকে অপারেটিং সিস্টেম থেকে বুট হয় তাই উচ্চ ক্ষমতা সম্পন্ন মেমরি কার্ড (ক্লাস ১০) ব্যবহার করতে হবে।  আমাদের কমপ্লিট সেট এর সাথে আপনি ট্রান্সসেন্ড অথবা স্যানডিস্ক ব্রান্ডের জেনুইন ১৬ জিবি অথবা ৩২ জিবি মেমরি কার্ড প্রি-ইনস্টলড অপারেটিং সিস্টেম সহকারে পাবেন।     

আমাদের কমপ্লিট সেটে মেমরি কার্ড প্রি-ইনস্টলড অপারেটিং সিস্টেম সহকারে পাবেন এবং সেটা পার্টিশন অবস্থায় পাবেন। মেমোরি কার্ডটি অন্য কম্পিউটার দিয়ে ফরম্যাট করবেন না।

আমরা মেমরি কার্ড এর স্পিড USB ৩.০ কার্ড রিডার দ্বারা চেক করে দেখেছি। যেহেতু অপারেটিং সিস্টেম সরাসরি রান হয় তাই এর রিড এবং রাইট স্পিড খুবই গুরুত্বপূর্ণ। 

Raspberry Pi 4 Model B is the latest product in the popular Raspberry Pi range of computers. It offers a ground-breaking increase in processor speed, multimedia performance, memory, and connectivity compared to the prior-generation Raspberry Pi 3 Model B+ while retaining backward compatibility and similar power consumption. For the end-user, Raspberry Pi 4 Model B provides desktop performance comparable to entry-level x86 PC systems. RoboticsBD

Pi 4 B is upgraded with Latest High-Performance Quad-Core 64-bit Broadcom 2711, Cortex A72  processor clocked at 1.5GHz speed. Which is designed to use 20% less power or offer 90% greater performance than its old version. Hardware upgrade on Pi4 developed for faster performance not only the loading time with all-new 4GB LPDDR4 SDRAM but also in connectivity with Dual-band 2.4GHz and 5GHz, 802.11 b/g/n/ac wireless LAN and PoE capability via a separate PoE HAT. In addition to its USB 3.0, improve the transfer speed by 10x than USB 2.0 to provide you significantly faster true Gigabit internet experience.

With this new upgrade of the Pi, you will need some additional accessories that will definitely benefit you at a cheaper price. Along with RPi4, the kit includes a high-quality USB type-C power supply, HDMI cable, and RPi4 case. Hold on, we have more, it also includes a 32/64/128GB class 10 SD card. Once you have the kit in your hand all you have to do is assemble and start working on it. RoboticsBD

We have made the combo of this essential product needful for new upgraded hardware of your favorite Raspberry Pi 4 and you can get it all in one go. So get it and fast-track your journey with Latest Raspberry Pi 4 Model B.

Raspberry Pi 4 technology:

Now you can enjoy 4K video using Pi 4 as video performance on Pi 4 B is also upgraded with onBoard Dual-display support at resolutions up to 4K via a pair of micro-HDMI ports,  which supports H 265 Decode (4Kp60), H.264, and MPEG-4 decode (1080p60).

With the latest Bluetooth 5.0 technology make IoT solution better with 2 x Speed, 4 x Range, and 8 x Data transfer speed, having such a faster and long-distance connectivity, you will experience peripheral’s Bluetooth connectivity on the next level than before. Furthermore, One big needful upgrade that Pi foundation has made in Raspberry Pi 4 B is Type-C USB Port from which Pi can take up to 3A current to operate, and hence now Pi 4 can provide more power to onboard chips and peripherals interfaced as well.

Key Features:

Your new desktop computer:

1. The speed and performance of the new Raspberry Pi 4 is a step up from earlier models. For the first time, we've built a complete desktop experience. Whether you're editing documents, browsing the web with a bunch of tabs open, juggling spreadsheets or drafting a presentation, you'll find the experience smooth and very recognizable — but on a smaller, more energy-efficient and much more cost-effective machine.
2. Desktop PC replacement Silent, energy-efficient The fanless, energy-efficient Raspberry Pi runs silently and uses far less power than other computers.
3. Networking Fast networking Raspberry Pi 4 comes with Gigabit Ethernet, along with onboard wireless networking and Bluetooth.
4. USB 3 Your new Raspberry Pi 4 has upgraded USB capacity: along with two USB 2 ports you'll find two USB 3 ports, which can transfer data up to ten times faster.
5. Choice of RAM

Faster processing:

1. With one of the latest Broadcom 2711; Quad-Core Cortex A72 (ARM V8-A)  64-bit SoC Clocked at  1.5GHz  processor improved power consumption; and thermals on the Pi 4+B means that the CPU on the BCM2837 SoC can now run at 1.5 GHz; a 20% increase on the previous Pi 3 model (which ran at 1.2GHz).
2. Video performance on Pi 4 B is upgraded with dual-display support at resolutions up to 4K via a pair of micro-HDMI ports; hardware video decode at up to 4Kp60 which supports H 265 Decode (4Kp60); H.264, and MPEG-4 decode (1080p60).

Faster wireless:

1. A significant change on the Pi 4 B compared to the previous Pi 3 models is the inclusion of a new faster; dual-band wireless chip with 802.11 b/g/n/ac wireless LAN.
2. The dual-band 2.4GHz and 5GHz wireless LAN enables faster networking with less interference and the new PCB antenna technology allow better reception.
3. The latest 5.0 Bluetooth allows you to use a wireless keyboard/trackpad with more range than before without extra dongles; keeping things nice and tidy.

Enhanced Ethernet Connectivity:

1. The Pi 4 B has significantly faster-wired networking with USB 3.0 technology; thanks to an upgraded USB/LAN chip; and you should see speeds that are 10x faster than on previous models of the Pi.
2. The GPIO header remains the same, with 40 pins; fully backward-compatible with previous boards as on the previous three models of Pi. However; it should note that the new PoE header pins may contact components on the underside of some HATs; like Rainbow HAT. Some standoffs will prevent any mischief from occurring though!

Specification:

1. Broadcom BCM2711, Quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
2. 2.4 GHz and 5.0 GHz IEEE 802.11ac wireless, Bluetooth 5.0, BLE
3. Gigabit Ethernet
4. 2 USB 3.0 ports; 2 USB 2.0 ports.
5. Raspberry Pi standard 40 pin GPIO header (fully backward compatible with previous boards)
6. 2 × micro-HDMI ports (up to 4kp60 supported)
7. 2-lane MIPI DSI display port
8. 2-lane MIPI CSI camera port
9. 4-pole stereo audio and composite video port
10. H.265 (4kp60 decode), H264 (1080p60 decode, 1080p30 encode)
11. OpenGL ES 3.0 graphics
12. Micro-SD card slot for loading operating system and data storage
13. 5V DC via USB-C connector (minimum 3A*)
14. 5V DC via GPIO header (minimum 3A*)
15. Power over Ethernet (PoE) enabled (requires separate PoE HAT)
16. Operating temperature: 0 – 50 degrees C ambient

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আমরা মেমরি কার্ড এর স্পিড USB ৩.০ কার্ড রিডার দ্বারা চেক করে দেখেছি। যেহেতু অপারেটিং সিস্টেম সরাসরি রান হয় তাই এর রিড এবং রাইট স্পিড খুবই গুরুত্বপূর্ণ। 

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New V2 version with full-size HDMI ports and built-in infrared receiver!

The Argon ONE Case is one of our best-selling Raspberry Pi 4 cases - and it just got even better with the new V2 version, which now features full-size HDMI ports and a built-in infrared receiver.

The case is with aluminum alloy and polished with a grey finish, making your Raspberry Pi look modern, sleek, and stylish. The case lid acts as a heatsink with the metal top cover directly connected to the CPU via a thermal pad. This, combined with the case vents and included cooling fan board, offers outstanding cooling for your Raspberry Pi 4.

Ports are rerouted to the rear of the case keeping messy cables in one area, making it perfect for a desk case, TV box, and more. Alongside this, a configurable power button allows you to shut down and restart your Raspberry Pi without pulling cables.

The Raspberry Pi's GPIO pins are also accessible via a removable magnetic top cover, which exposes the color-coded and labeled pins for ultimate convenience (note: most HATs will not directly connect to the GPOIO section).

Ultimately, the Argon One Case combines functionality and futuristic aesthetics all in one fantastic package. 

Features:

1. **New for V2** Full-size HDMI ports - Use your existing cables! Infrared receiver - perfect for media center projects!
2. Sleek Aluminum Enclosure Made with aluminum alloy and polished with a modern Space Grey finish for stunning aesthetics and functionality.
3. Passive & Active Cooling The case top provides passive cooling for the Raspberry Pi, alongside a software controllable fan inside the case for temperature management.
4. Easy Assembly & Neat Cable Management Assembling the case with the Raspberry Pi is easy. Installing the Argon ONE script unlocks the full functionality of the Argon ONE in a single line. All of the ports are accessed at the rear of the case, making projects manageable with minimal cable clutter and easy cleaning.
5. Proper System Shut-down A power button is installed on the case to prevent file damage. The button can be configured to provide safe shut down, reboot, or forced shutdown.
6. Magnetic Removable Top & Access to GPIO The PCB board built into the case provides separate power sources to the fan and power switch, as well as extending the GPIO pins to use the case in multiple projects.

Amazing Cooling

The aluminum alloy case doesn’t just make the computer look cool, but it also cools the computer too.

The case has an extension that connects to the processor with a thermal cooling pad so that heat from the processor is transferred to the case. This means that the case becomes a heat sink passively cooling the motherboard so that the computer can work without building up much heat.

To top it off, the case comes with a built-in PCB board with a fan attached to actively cool the Raspberry Pi further. These two cooling systems combined guarantee long-lasting use without overheating.

The fan speed can be configured anytime via the terminal, as well as the conditions for changing the fan speed passively..

Minimal Clutter

All the ports of the Raspberry Pi are accessed at the back to ensure that Cable clutter is at a minimum. This also makes the computer easy to tidy and pack up when on the move without compromising any ports of the motherboard.

Easy to Assemble

The case comes with a top and bottom, 4 screws, a built-in PCB Board, a silicon cooling pad, and a PCB Board that extends the audio and converts the micro-HDMI ports to full-size HDMI.

Assembling the Raspberry Pi with the case though is as easy as 1, 2, 3 or A, B, C. Combining the parts together is simple and intuitive. All that’s needed is a four-way screwdriver, and that’s just to tighten the screws to the bottom of the case. No special tools needed at all.

After assembling the computer and installing the OS on the SD Card, a one-line script needs to be typed into the terminal so that the power button and fan can be used.

Accessible GPIO pins

The case was designed with one main purpose, protecting the Raspberry Pi without compromising the full functionality of the motherboard.

The built-in PCB board extends the GPIO pins of the Raspberry Pi. When the pins aren’t in use, they’re covered and protected by a magnetic removable top. This makes the Pins accessible at all times, allowing the computer to be used in various electronics projects.

Safe Power Button

The case comes with a simple power button to turn the computer on and off while ensuring that the files stored are safe. When the one-line script is installed, the power button has multiple functions depending on how the button is pressed

Argon One V2 Casing Documentation:

1. Argon One V2 Raspberry Pi 4 Case User Manual 

Raspberry Pi 4 Documentation:

1. Download NOOBS.  here.  Beginners should start with the NOOBS (New Out Of Box Software) operating system installation manager; which gives the user a choice of an operating system from the standard distributions.
2. Raspbian is the recommended operating system for normal use on a Raspberry Pi. Find help with installing Raspbian on your Pi in our online Getting started guide.
3. You can browse basic examples to help you get started with some of the software available in Raspbian, find more detail about the Raspbian operating system, or read the information on fundamental Linux usage and commands for navigating the Raspberry Pi and managing its file system and users.
4. To explore all other  Operating System supported by Raspberry Pi 4  click here.

Package Includes:

1 x Raspberry Pi 4 Computer Complete Set with Argon One V2 Case

What is the price of Raspberry Pi 4 Computer Complete Set with Argon One V2 Case in Bangladesh?

The latest price of Raspberry Pi 4 Computer Complete Set with Argon One V2 Case in Bangladesh is BDT 25,500 You can buy the Raspberry Pi 4 Computer Complete Set with Argon One V2 Case at best price from our RoboticsBD or visit RoboticsBD Office.