The Raspberry Pi basis has launched a brand new and much-improved model of the unique Pi Zero referred to as the Raspberry Pi Zero 2 W.
This second era of the Raspberry Pi Zero W brings with it a large enchancment to its efficiency. That is in giant, due to a brand new custom-built processor designed by the Raspberry Pi basis.
The perfect factor is that this new enhance in efficiency is all provided in the identical tiny kind issue as its predecessors. So if you wish to combine this new model into your present setup, it must be comparatively straightforward to do.
Different points of the Pi Zero stay principally the identical as the unique variations. You continue to get the identical 40 GPIO pins, 2.4GHz Wi-Fi, mini HDMI, micro USB OTG port, and 512MB of LPDDR2.
Though the Wi-Fi module incorporates the identical performance, it has had a slight packaging change. It's now incased in a steel protect that ought to assist shield it from exterior interference.
Moreover, this new packing additionally comes with FCC modular certification, which is nice for customers implementing the Pi Zero 2 W into an finish product.
The New Processor for the Raspberry Pi Zero 2 W
The brand new processor known as the “
RP3A0” and is the guts of this miniature computing machine. With this new processor, the Pi Zero 2 now has entry to a quad-core 64-bit ARM Cortex-A53 processor that clocked at 1 GHz.
If you're questioning what this implies, principally, you must see an nearly 5 instances enhance in efficiency over the unique Pi Zero. It's because you now have 4 instances the cores than what was on the unique machine, utilizing a more recent, extra environment friendly structure.
Utilizing this new Raspberry Pi, you must see a efficiency uplift in nearly each process you do. Nevertheless, the very best advantages ought to come from something that makes use of multi-threading. Extra cores permit the processor to deal with extra duties at anybody time.
The brand new Raspberry Pi Zero 2 W nonetheless comes aside with the restricted quantity of RAM out there on it. On account of important technological challenges, the crew has needed to keep on with solely offering 512MB of SDRAM.
The principle reasoning for that is the RAM module must be packaged throughout the processor due to the Pi Zero’s tiny measurement. To extend the quantity of RAM, you would wish to begin stacking it, which is a massively sophisticated technical problem that might additionally considerably enhance the worth of the unit.
Record of options of the New Gadget
Beneath is a listing of the options which are provided from this new version of the Raspberry Pi. Sadly most of those stay very a lot the identical as the unique Raspberry Pi Zero.
A lot of the adjustments launched with this new entry within the Zero lineup are from the newer, extra highly effective processor.
- Broadcom BCM2710A1, quad-core 64-bit SoC (Arm Cortex-A53 @ 1GHz)
- 512MB LPDDR2 SDRAM
- 2.4GHz IEEE 802.11b/g/n wi-fi LAN
- Bluetooth 4.2, BLE
- 1 × USB 2.0 interface with OTG
- HAT-compatible 40 pin I/O header footprint
- MicroSD card slot
- Mini HDMI port
- Composite video and reset pin solder factors
- CSI-2 digicam connector
- H.264, MPEG-4 decode (1080p30); H.264 encode (1080p30)
- OpenGL ES 1.1, 2.0 graphics
Pricing of the brand new Pi Zero 2 W
This new processor has led to a rise within the Pi Zero 2 W worth over its predecessors, with the elevated efficiency coming at a price.
It's best to discover the Raspberry Pi Zero 2 W on the market from any approved retailer for $15 USD. This worth level marks a $5 USD enhance from the Pi Zero W.
Nevertheless, this machine is price the brand new worth enhance when you use this mini-computer in any state of affairs, it might must course of heavy duties. For those who don’t want this elevated energy, you'll be able to nonetheless purchase the unique Pi Zero gadgets from retailers.
You could find a listing of shops providing the Pi Zero 2 W from the official Raspberry Pi website.
For those who determine to buy a brand new Pi Zero remember to check out our awesome Raspberry Pi projects.