New Raspberry PI Zero 2 W Launched!

About 6 years after the primary 5$ pc (Raspberry PI Zero) and about 4 years after the wireless-integrated Raspberry PI Zero W, the Basis has introduced one other new household element: the Raspberry PI Zero 2 W

Let me be sincere: I deeply love RPI Zero W, so the announcement of a brand new Raspberry PI Zero 2 W is considerably thrilling for me and I can’t wait to purchase it. My love for this board is as a result of this board is so tiny that you could possibly consider it as a gadget when on the lookout for the primary time. However as soon as powered on and beginning with first projects, you'll quickly perceive how highly effective and versatile it may be. You should utilize it as a small transportable desktop pc that may be hooked up to no matter monitor, however you may as well use it as a server, thus taking with you your small knowledge centre. One thing unimaginable for me, till I get the primary Zero W in my fingers. And With the RPI Zero W available, I began the very first posts on this weblog. Thrilling reminiscences.

Again to the information, let’s see what we’ll discover within the new board.

Raspberry PI Zero 2 W

Following are the principle {hardware} specs:

  • Broadcom BCM2710A1, quad-core 64-bit SoC (Arm Cortex-A53 @ 1GHz)
  • 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

Type Issue

In line with what might be learn from Eben Upton announcement, preserving the identical type issue has been a should for this new board. And I personally approve of this. The 6.5 cm x 3 cm presents portability which has change into a objective for a lot of different exterior “PI” boards however not often reached. And this makes Raspberry PI Zero 2 W actually cool.


The largest replace resides within the new Core. Additionally, this board lastly moved to a 64 bit ARM CPU. This can allow a number of purposes to run now additionally on PI. And possibly this might lastly transfer to a secure 64-bit Raspberry PI OS, which remains to be a beta from a too very long time.

This added issues in energy dissipation, as extra energy means a warmer board and a so small board hasn’t many thermal change factors. The Basis tells how they addressed this downside: “Zero 2 W makes use of thick inside copper layers to conduct warmth away from the processor. When you maintain a Zero W and a Zero 2 W in your fingers, you may actually really feel the distinction in weight. All this further copper interprets into larger sustained efficiency: we’ve discovered that in a 20C ambient atmosphere, an uncased Zero 2 W can run our favorite LINPACK linear-algebra stress check indefinitely with out throttling.


RAM quantity hasn’t modified and stays nonetheless to 512MB. And can stay this for 2 causes (already precides within the announcement): “1GB LPDDR2 monodie RAM should not out there, and producing a SiP with two stacked SDRAM cube could be very difficult.

The Low-Energy Double Information Fee 2 (LPDDR2) SDRAM might be put in simply upon the CPU:

Raspberry PI Zero 2 W RAM CPU section detail

It isn’t a brand new RAM assuring the most recent applied sciences evolution (not less than checking from LPDDR versions article from Wikipedia). However The RPI Zero isn’t made for RAM consuming apps, and its lovers already realized that RAM is essentially the most valuable useful resource for this board and the way to reserve it.


No vital information from the networking aspect for frequent customers. I personally use the PI Zero W with a easy WiFi connection and I not often want additionally the Bluetooth connection. Nonetheless, the brand new board retains a 2.4GHz wi-fi LAN, shifting Bluetooth from 4.1 to 4.2


The frequent 40 pin I/O header footprint remained. In a different way from different Raspberry PI boards, a historic characteristic has ever been the unpopulated footprint. This makes the board fascinating whenever you don’t want them because the board seems actually slim. However as a consumer, I'd additionally counsel the Basis so as to add a solder-less GPIO header into the bottom packaging: soldering 40 pins is rarely a easy job for individuals doing this as soon as of their life and plenty of occasions a foul soldering job might give many issues of their utilization.

USB port

The RPI Zero 2 saved the only USB interface (upgraded to USB 2.0) with OTG (On The Go). That is can be utilized as a standard USB host port, by means of easy adapters out there from frequent e-commerce websites.

Energy Provide

Here's a very unusual factor: with the brand new Raspberry PI 4 Mannequin B they moved from USB micro-B connector to the latest USB-C connector. With Raspberry PI Zero 2 W the Basis retains USB Micro-B and doesn’t transfer additionally this new board to make use of USB-C for energy. Additionally, the brand new “official” energy provide they'll promote has a set cable which, in a different way from the frequent energy provide, doesn’t permit altering the ultimate cable from USB micro-B to USB-C. For my part, it is a nice lack, in addition to a button to modify on/off energy on the PSU.

The whole Basis announcement might be present in following hyperlink:

I hope to get pleasure from quickly the brand new board!

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