Raspberry Pi 4: What to expect – IT PRO

IT PRO Raspberry Pi 4: What to expect IT PRO The Raspberry Pi 3 was released in February 2016 to much fanfare. Although not a huge upgrade to Raspberry Pi 2, it added some minor upgrades including a 1.2GHz 64-bit quad-core ARMv8 CPU, 802.11n Wireless LAN, Bluetooth 4.1 and Bluetooth Low …