A simple sensor to measure conductivity changes in water and other materials!
Use the MKR NB 1500 and Hologram's cellular network to leverage new 5G bands to build IoT applications using the Chirpers flow designer.
Use a $9 GSM module & the Hologram network to remotely control any Arduino with Blynk App.
Nothing is scarier sounding than a bomb cyclone. By analyzing weather station data on ThingSpeak, we see the bombogenesis forming.