JSON transformation format

The following is an example scenario when a device uses JSON format to send and receive the payload data from the application server:

Uplink payload data

Workflow: Uplink

Data sent from the device: { "meter_id":"123", "timestamp":"2016-08-02T10:00:00", "meter_reading":"000.000", "signal_strength":"18" }

This triggers a registration of the device.

Result:

Data received by the network:

/Meter/0/reading = 000.000
/Meter/0/signal_strength = 18

Reference: For an example of JSON transformation script, see gprs_pulse_json_codec.js script section.