Raspberry Pi 4 Model B 2GB

The Raspberry Pi 4 Model B 2GB is a powerful and versatile single-board computer designed to provide desktop-level performance and flexibility in a compact and affordable package. With its upgraded hardware and enhanced capabilities, it stands out as an ideal platform for a wide range of applications, from educational projects to professional and industrial use cases.

Specifications:

• Processor: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
• Memory: 2GB LPDDR4-3200 SDRAM

Networking:

• Wireless LAN: Dual-band 802.11.b/g/n/ac (2.4GHz and 5GHz)
• Bluetooth: Bluetooth 5.0, Bluetooth Low Energy (BLE)
• Ethernet: Gigabit Ethernet

Ports:

• USB Ports: 2 x USB 3.0, 2 x USB 2.0
• HDMI: 2 x micro HDMI ports supporting resolutions up to 4Kp60
• GPIO: 40-pin GPIO header
• Camera Interface: 2-lane MIPI CSI
• Display Interface: 2-lane MIPI DSI
• Audio/Video Output: 4-pole stereo audio and composite video port

Storage:

• Storage: MicroSD card slot for loading operating system and data storage

Video and Sound:

• Video: H.265 (4Kp60 decode), H.264 (1080p60 decode, 1080p30 encode), OpenGL ES 3.0 graphics
• Audio: Digital audio via HDMI, analog audio via 3.5mm jack

Power:

• Power Supply: 5V/3A DC via USB-C connector
• Power over Ethernet (PoE): Enabled (requires separate PoE HAT)

Miscellaneous:

• Dimensions: 85.6mm x 56.5mm x 17mm
• Operating Temperature: 0-50°C ambient

• Connectivity:
  • Dual-band 802.11.b/g/n/ac wireless LAN (2.4GHz and 5GHz)
  • Bluetooth 5.0, Bluetooth Low Energy (BLE)
  • Gigabit Ethernet (true Gigabit speed)
  • 2 x USB 3.0 ports and 2 x USB 2.0 ports for faster data transfer and peripheral connectivity
• Video and Display:
  • Dual micro-HDMI ports support up to 4Kp60 resolution, enabling dual-monitor setups
  • H.265 (4Kp60 decode), H.264 (1080p60 decode, 1080p30 encode)
  • OpenGL ES 3.0 graphics
• Storage: MicroSD slot for operating system and data storage, supporting high-speed storage solutions.
• Expansion: 40-pin GPIO header for interfacing with various sensors, modules, and electronic components, making it a perfect tool for DIY electronics projects and prototyping.
• Power: USB-C power supply, with a recommended 5V/3A power source to ensure stable operation under load.

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Raspberry Pi 4 Model B 2GB
darazsales

Raspberry Pi 3 Model B (1GB) Detailed Specifications

Processor (SoC):

• Broadcom BCM2837 ARM Cortex-A53
  • Architecture: 64-bit quad-core
  • Clock Speed: 1.2 GHz
  • Instruction Set: ARMv8-A

Memory (RAM):

• 1GB LPDDR2 SDRAM

Graphics Processing Unit (GPU):

• Broadcom VideoCore IV
  • Support for OpenGL ES 2.0 and OpenVG
  • H.264 decode (1080p30) and encode (1080p30)
  • Graphics Core Frequency: 400 MHz

Networking:

• Ethernet: 10/100 Mbps (Fast Ethernet)
• Wi-Fi: 802.11n (2.4 GHz, onboard Wi-Fi)
• Bluetooth: Bluetooth 4.1 (Bluetooth Low Energy – BLE)

USB Ports:

• 4 x USB 2.0 Ports (with a maximum combined throughput of 480 Mbps)

Storage:

• MicroSD Slot for booting and storage (supports SDHC and SDXC cards)

Power:

• 5V/2.5A via Micro USB (recommended power supply)
• GPIO: 5V and 3.3V pins on the GPIO header can supply small amounts of power to peripherals.

Video Output:

• HDMI: Full-size HDMI port
  • Supports 1080p output
• Composite Video: Via 3.5mm TRRS jack (shared with audio)
  • Supports both analog audio and composite video output
• Display Interface (DSI): 15-pin flat flex connector for Raspberry Pi touchscreen display

Audio Output:

• 3.5mm TRRS jack for stereo audio
• HDMI digital audio output

Camera Interface:

• CSI: 15-pin flat flex connector for Raspberry Pi camera module

General Purpose Input/Output (GPIO):

• 40-pin GPIO header (with UART, SPI, I²C, and PWM support)
• Pin Layout:
  • 2x 5V power pins
  • 2x 3.3V power pins
  • 8x ground pins
  • 26 GPIO pins for general use (includes UART, I²C, SPI, etc.)

Other Connectivity:

• UART: 1x UART
• SPI: 2x SPI
• I²C: 1x I²C bus
• PWM: Available via GPIO pins

Physical Dimensions:

• Dimensions: 85.6mm x 56.5mm x 17mm (L x W x H)
• Weight: 45g (approx.)

Operating System:

• Official OS: Raspberry Pi OS (formerly Raspbian)
• It supports other OSes, such as Ubuntu, Windows 10 IoT Core, LibreELEC, OSMC, etc.

Power Consumption:

• Typical power consumption: 2.5W to 5W depending on use (without peripherals)

Additional Features:

• LED indicators: Power, Activity, Ethernet (Link and Activity)
• Heat dissipation: Passive cooling (no fan, but optional heatsinks can be attached)

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Raspberry Pi 3 Model B 1GB
darazsales

MSP430F149 development board /msp43 MCU development board / experiment board / learning board with USB Download

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MSP430F149 development board msp43 MCU development board
lahiru Dhananjaya

Banana Pi M4 BPI-M4 Realtek RTD1395 ARM 64 bit Board Quad-core A53 Mini Single Board Computer

Banana Pi M4

Product Description:

Banana Pi BPI-M4 use Realtek RTD1395 chip design ,it is a 64-bit quad-core A53 mini single board computer. It features 1 GB of RAM and 8 GB eMMC. It also has onboard WiFi for b/g/n/ac and BT 4.2. On the ports side, the BPI-M4 has 4 USB 2.0 ports, 1 USB TYPE C port, 1 HDMI port, 1 audio jack. support M.2 Key E PCIE 2.0 interface. 

The RTD1395 is equipped with a high-performance quad-core CPU,ARM cortex-A53,with 512K L2 cache embedded. The RTD1395 also integrates and efficient ARM Mali-470 Graphic Processing Unit(GPU) to accelerate 2D and 3D graphics processing. For acceleration of this OSD and 2K user interface,the built-in Streaming Engine of the RTD1395 provides commonly used drawing functions.the CPU is dedicated to applications ,while most of the functions of the RTD1395 is dedicated to manipulating,decoding video streams in vaious formats.e.g. decoding 4K2K H.265,Full HD MPEG1/2/4/H.264/H.264 MVC,AVC/VC-1,VP8,VP9,AVS,AVS plus,HD JPEG,etc. 

Option 2 is only case!!! BPI M4 is not included!

Product Features:

• Realtek RTD1395 ARM Cortex-A53 Quad-Core 64 Bit
• Mali 470 MP4 GPU OpenGL ES 1.1/2.0 H.264 H.265,2K4K
• Onboard1 GB DDR4 (option 2 GB)
• 8G eMMC flash (max 64 GB)
• 10/100 Mbit/s Ethernet and RTL8821 module support Wi-Fi 802.11 b/g/n/AC + Bluetooth 4.2
• USB 2.0 TYPE C
• M.2 Key E slot PCIE 2.0 and USB 2.0
• PoE function support
• 

Hardware Interface:

Compatible with Raspberry pi PoE module:

Hardware spec：

GPIO PIN define：

Banana Pi BPI-M4 has a 40-pin GPIO header that matches that of the Model Raspberry Pi 3. Following is the Banana Pi GPIO Pinout:

UART specification:

The header CON2 is the UART interface. For developers of Banana Pi, this is an easy way to get the UART console output to check the system status and log message.

Gallary:

Banana Pi M4 BPI-M4 Realtek RTD1395 ARM 64 bit
lahiru Dhananjaya

RC Tank Chassis Intelligent Trolley Crawler Chassis for Arduino/Raspberry Robot Car Shock Absorption Programmable Robot DIY Kit

Features:

New enhanced version of the obstacle tank chassis product description: Enhanced version of the obstacle tank chassis, the chassis fuselage and wheel train structure are made of all metal, exquisite and beautiful, solid and stable, four all-metal gearbox motor traction, powerful, can go backwards, can turn left and right, etc. and the operation is smooth and smooth; It is worth mentioning that the front and back parts of the chassis support can be freely moved, according to the Angle of the car to adjust the overall balance of the chassis, flexible operation, while the middle of the fuselage is also reserved for a steering gear installation port to provide convenience for customers to install the steering gear, the entire chassis platform is wide, providing enough space for customers to install the control circuit.

Parameters:

Approximate size: 393mm*206mm*84mm (length * width * height) different batches, sometimes the size will be small change motor operating voltage: 6 to 12V (12V speed more than 350 revolutions per minute) Chassis platform can be installed all arms produced by the company

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RC Tank Chassis Trolley Crawler for Arduino Raspberry
lahiru Dhananjaya

Raspberry Pi 4 Desktop Kit

The Raspberry Pi 4 Desktop is a powerful and versatile computer that offers a compact and affordable solution for various computing needs. With its quad-core processor and up to 8GB of RAM, it provides smooth and efficient performance for tasks ranging from web browsing to coding and multimedia playback. The device also features multiple USB ports, HDMI output, and a microSD card slot, allowing for easy connectivity and expandability. Whether you’re a hobbyist, student, or professional, the kit is an excellent choice for those seeking a reliable and customizable computing solution.

Specification

Raspberry Pi 4 Desktop Kit
lahiru Dhananjaya

Raspberry PI 4 Model B Kit with Camera and other accessories

Raspberry PI 4 Model B Kit

1. Raspberry PI 4 model B

• Broadcom BCM2711, Quad core Cortex-A72 (ARM v8) 64-bit SoC @ 1.8GHz
• 1GB, 2GB, 4GB or 8GB LPDDR4-3200 SDRAM (depending on model)
• 4 GHz and 5.0 GHz IEEE 802.11ac wireless, Bluetooth 5.0, BLE
• Gigabit Ethernet
• 2 USB 3.0 ports; 2 USB 2.0 ports.
• Raspberry Pi standard 40 pin GPIO header (fully backwards compatible with previous boards)
• 2 × micro-HDMI ports (up to 4kp60 supported)
• 2-lane MIPI DSI display port
• 2-lane MIPI CSI camera port
• 4-pole stereo audio and composite video port
• 265 (4kp60 decode), H264 (1080p60 decode, 1080p30 encode)
• OpenGL ES 3.1, Vulkan 1.0
• Micro-SD card slot for loading operating system and data storage
• 5V DC via USB-C connector (minimum 3A*)
• 5V DC via GPIO header (minimum 3A*)
• Power over Ethernet (PoE) enabled (requires separate PoE HAT)
• Operating temperature: 0 – 50 degrees C ambient

2 . Raspberry PI 4 Case

• Brand Raspberry Pi
• Case Type Raspberry Pi
• Color Red/White
• Material Plastic
• Item Weight 0.09 Pounds
• Item Dimensions LxWxH 0.4 x 1.1 x 1.49 inches

3. 32GB SanDisk microSDHC

• Card Type              microSDHC
• Storage Capacity 32 GB
• Speed Class           10
• Bus Interface Speed       UHS Class I
• Data Transfer       Read Speed: 98 MB/s Maximum (Burst)
• Durability             Shockproof, Waterproof, X-Ray Proof
• Operating Temperature -13 to 185°F/ -25 to 85°C
• Storage Temperature     -40 to 185°F/ -40 to 85°C

4. Kensa Kc-01 Micro SD Card Reader

SD and SDHC Supported Card Reader that Puts An End to the Trouble of Carrying a Converter Today, phone, tablet, action camera etc.

It has a super ergonomic structure that you can directly insert MicroSD and MicroSDHC memory cards, which are frequently used in devices. It is a card reader that can run MicroSD and MicroSDHC cards and is compatible with all USB 2.0 and 3.0 ports. Thanks to the USB card reader, plug & play structure, you will not need to carry huge card readers with you. If you wish, you can keep it in a small compartment of your bag, if you wish, you can carry it in your pocket and keep it with you at all times.

Compatible with Windows and MacOS you may rapidly access all of your data.

5. 5V3A Power Adapter

5V3A Raspberry PI 3 model B + Plus Power Adapter ON / OFF switch button power supply charger DC / AC Adapter PSU Power Source Characteristic: 5V 3A output provides enough power for your raspberry pi enven if you use many devices on your raspberry pi Suitable for Raspberry Pi 3 Model B + and Raspberry Pi 3 Model B Specification:

1. Input: 100V ~ 240V, AC, 50 / 60HzAC
2. Output: 5V 3A, DC
3. Weight: 100g approx
4. Color: black
5. Charging port: Micro USB port
6. Use for: Raspberry Pi 3 Model B + / 3

6. Camera Module w/ Fisheye Lens

• Raspberry Pi Camera Module w/ Fisheye Lens
• Raspberry Pi Camera, supports all revisions of the Pi
• Fisheye Lens, offers wider field of view
• 5 megapixel OV5647 sensor
• Camera specifications
• CCD size : 1/4inch
• Aperture (F) : 1.8
• Focal Length : adjustable
• Field of View : 170 degree (while other normal cameras are typically 72 degree)
• Sensor best resolution : 1080p
• 2592 × 1944 still picture resolution
• Support 1080p30, 720p60 and 640x480p60/90 video record
• Dimension: 32mm × 32mm
• Development Resources:
• Wiki : www.waveshare.com/wiki/RPi_Camera_(I)
• Package Content:
• Weight: 0.018 kg

package include:

• Raspberry PI 4 model B x 1
• Raspberry PI 4 Case x 1
• 32GB SanDisk microSDHC x 1
• Kensa Kc-01 Micro SD Card Reader x 1
• 5V3A Power Adapter x 1
• Camera Module w/ Fisheye Lens x 1
• RJ45 cable x 1
• Hdmi Type A to Micro Hdmi Type D Cable x 1

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Raspberry Pi 4 Model B 8GB

Raspberry PI 4B Case Acrylic 9 Layers Case + Fan (including fan cover) black

Raspberry PI 4 Model B Kit with Camera and other accessories
lahiru Dhananjaya