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Raspberry Pi Zero 2 W (raspberrypi.com)

501 points by jwoglom · 1789 days ago · 92 comments on HN

Article summary

The Raspberry Pi Zero 2 W is a new version of the Raspberry Pi Zero, with a quad-core 64-bit SoC and 512MB of LPDDR2 SDRAM, making it almost five times faster than the original Zero. It is priced at $15 and available for purchase from approved resellers. The new board is designed to be compatible with most cases and accessories for the original Zero. The Raspberry Pi Foundation has managed to pack more performance into the Zero form factor by using a system-in-package (SiP) that combines the SoC die with the SDRAM die.

Main themes

  • Raspberry Pi Zero 2 W
  • performance and power consumption
  • memory and storage
  • compatibility and accessories
  • availability and supply chain
  • comparisons to other single-board computers
  • use cases and applications

What commenters say

  • Some commenters feel that the new Raspberry Pi Zero 2 W is a welcome addition to the Zero family and will enable new projects and use cases.
  • Others are disappointed that the new board still only has 512MB of RAM, which may limit its performance in certain applications.
  • There is a discussion about the power consumption of the new board, with some commenters noting that it uses more power than the original Zero, but others pointing out that it can be underclocked or have cores disabled to reduce power usage.
  • Some commenters think that the Raspberry Pi Foundation should focus on reducing power consumption and adding analog and real-time capabilities to the Zero, rather than increasing its processing power.
  • Others argue that the new board is a good compromise between performance and power consumption, and that the extra processing power will be useful for many applications.
  • There is also a discussion about the availability of the new board, with some commenters noting that it is not yet available in all regions and that the global semiconductor shortage may affect its supply.
  • Some commenters are comparing the Raspberry Pi Zero 2 W to other single-board computers, such as the Radxa Zero, and debating their relative merits.