First principle for the IoT engineer – It has to work, first for us then for the others ;)
RFC 1925 is one of the oldest, still unchanged and valid documents produced by IETF.
ThingsLog UND-1101 and LPMDL-1103 LoRa field test
Today we decided to do a field test of our UND-1101 LoRa/LoRaWAN gateway and LPMDL-1103 data logger
