> While true I do worry that it's mandating a pi 5 for each tile? And who knows ... | Hacker News

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mschuster91 3 months ago | parent | context | favorite | on: An open-source 240-antenna array to bounce signals...

> While true I do worry that it's mandating a pi 5 for each tile? And who knows how specific it is to the 5.

In the multi-tile array it apparently still only needs one Pi [1] as the FPGAs do the heavy lifting.

[1] https://moonrf.com/updates/

mrtnmcc 3 months ago [–]

correct, one Pi-5 for the MoonRF. The beamforming computation is done digitally "on the fly" in round-robin across the sixty QuadRF boards.

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