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Which IoT protocol do I use? Here is the answer

Which IoT protocol do I use? Here is the answer

Which IoT protocol do I use? Very recently a significant new customer has asked us to design a combined LoRaWAN / Cellular (LTE-M/ NB-IoT) board. Cellular is pretty new. Q: I am currently selecting a suitable cellular modem. The idea is that we will run sensor...
Which LPWAN do you use for an emergency call button?

Which LPWAN do you use for an emergency call button?

Which LPWAN do you use for an emergency call button? Register your interest for more on LPWAN designs in the upcoming LPWAN cookbook First of all, we have to establish whether the mobile emergency call button is to be used locally in a building, on a company campus,...
Does NB-IOT work underground?

Does NB-IOT work underground?

Does NB-IoT work underground? Shallow and deep indoor penetration with LPWAN is yesterday’s news. The new record for signal penetration through walls and floors was achieved in Munich on August 10, 2018 with NB-IoT. NB-IoT signal strength in the Munich subway Munich...