Impinj Reader Compatibility

Created by Gary Straker, Modified on Thu, 14 Jul 2022 at 06:35 PM by Gary Straker

Unfortunately, the R420 and R220 are not capable of reading temperature on the current generation of temperature tags. The root cause is that the Impinj firmware ignores software commands to send Select commands with zero-length masks (which is what’s required to activate the temperature measurement on the tag).

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