GSM Phone Network At EMF Camp Built on Raspberry Pi and LimeSDR - Hackaday

Hackaday

GSM Phone Network At EMF Camp Built on Raspberry Pi and LimeSDR Hackaday There are sixteen base stations spread around the site, of which each one is a Raspberry Pi 3 B+ with a LimeSDR Mini. Development of the system was undertaken prior to the release of the Raspberry Pi Foundation's PoE board, so they take a separate 24V ...