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Meet the Raspberry Pi 4 Model B!

With a dual 4K micro-HDMI, it has the fastest processor that runs at 1.5GHz, dual-band 2.4Ghz/5GHz Wireless LAN, BluetoothLE 5.0, and PoE capability. Available in 2GB, 4GB, and the new 8GB DDR4 RAM options.

  • 1GHz quad-core, 64-bit ARM Cortex-A53 CPU
  • 802.11b/g/n Wireless
  • Bluetooth Low Energy (BLE)
  • Mini HDMI
  • CSI Camera Connector
  • A $1 Microcontroller
  • Raspberry Silicon
  • Now sold in 3400, 500, 10 Qnt.
  • Two 133 MHz Arm cortex-Mo+
  • 256k Ram
  • 2MB QSPI flash memory
  • Smaller form-factor
  • 1, 2, & 4GB DRAM
  • 0, 8, 16, & 32 eMMC Flash Memory
  • Modular Wireless Connectivity
  • Dual HDMI, Dual Cams
  • PCIe 1X
Featured Content
  • Blog: RPI Pico - Interrupt Latency under Arduino Framework

    Just how fast are interrupts serviced on a Pico running the Arduino framework? Fast enough! I sort of have the Arduino environment for the RP2040 setup in VSCode thanks to PlatformIO. But, not totally, just yet. I made a basic sketch registering a ...
  • Blog: RPI Pico Pimoroni Display

    I recently picked up a Pimoroni RPI Pico Display board. https://shop.pimoroni.com/products/pico-display-pack What do you even call these little addon boards anyways: toppers, hats, I don't know. The display comes in package that almost looks...
  • Blog: Blood Pressure Sensor Interfacing with Raspberry Pi

    Blood pressure measuring and Detailed Report Emailing system using Raspberry Pi. A blood pressure monitoring system provides a useful tool for users to measure and manage their daily blood pressure values. This system can measure the blood pressure a...
  • Blog: Low-cost 8V 6A Power Supply for motor projects : )

    This Power Supply has been available for a while perhaps, but I just noticed it now, it is just £11+tax, which is very good for a (hopefully) safe power brick. The information here is just informational : ) use caution with supplies capabl...
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