February 28, 2021 at 2:36 am
#1717
Participant
Some companies (such as like Adafruit, Mouser, or Digikey) have various Radio Frequency (RF) receivers/transmitters available. If you were to implement one, the exact receiver/transmitter might vary depending on need. However, it is a plausible option to investigate.
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This reply was modified 2 years, 7 months ago by
Rosie Wiethop.