The Power of Custom Code The built-in JavaScript interpreter in the Sensor-Online IoT portal offers significant benefits for users. This powerful feature enables custom code creation tailored to specific applications, enhancing interaction with incoming sensor data. The flexibility and control provided by this interpreter allow users to maximize their IoT systems’ capabilities, ensuring more efficient…
Radon – osynlig risk som kräver kontinuerlig mätning Radon är en radioaktiv gas som bildas naturligt ur radium i berggrunden och kan tränga in i byggnader via sprickor i grunden och otika genomföringar. I Sverige är radon den näst vanligaste orsaken till lungcancer efter rökning, med uppskattningsvis 500 dödsfall per år. Strandenälsoverket rekommenderar att radonhalten…
Solar-powered IoT – monitoring without grid power Many of the most valuable IoT monitoring locations – remote pump stations, bridge structures, agricultural fields, mines – have no grid power. Solar panels combined with lithium batteries make autonomous, year-round IoT deployments possible even in Nordic latitudes. Sizing a solar IoT system A typical LoRaWAN gateway consuming…
BLE asset tracking explained Bluetooth Low Energy (BLE) asset tracking uses small, battery-powered tags that broadcast a signal every few seconds. Fixed BLE gateways in the building detect the tag signal and report which zone the asset is in to Sensor-Online. Unlike GPS, BLE is designed for indoor environments where satellite signals do not penetrate.…