I going to purchase a device, an RFID reader in this case, that has an existing Mqtt Output.
I would like to be able to transfer the information(from 20+ readers) on the Mqtt in to a spreadsheet (LibreCalc, or Excel), each reader having its own column or sheet.
All that is required in spreadsheet is RFID tag ID and a datestamp. Data manipulation will be done there.
Can MQTT Explorer be used to do logging, as oulined above.
Thanks Charles