I am bringing in sensor data from an MQTT feed into an InfluxDB which is working great - Thank you to the Telegraf Team!
My sensor data has within it a data field (which contains the temp, humidity, battery evel etc of the sensor). This value is imported as a base64 value. I am presently using NodeRed to decode and parse the data.
Does anyone know what my best course of action is on how to process that value - decode from base 64 and parse the payload into the various ‘useful’ values and store alongside the origional data.
Any help would be gratefully appreciated.