mwc2019 2019-02-182019-02-19 by Peter Bjoerk Mobile World Congress 2019 Join ELSYS at MWC19 – February 25 to 28 Visit us in the Hall 8.0 Stand 8.0D3. Elsys downlink payload LoRaWAN Certified peter Related articles Badplatser_slimBadplatser_desktopERS Sensors columnsProduct seriesNFCBattery life calculator2LoRaWAN CertifiedElsys downlink payloadUntitledConnections ELT 2