User Manual for LoRaWAN End Nodes - CPL01 LoRaWAN Outdoor Pulse/Contact Sensor
2.3 Uplink Payload
Uplink payloads have two types:
• Open/Close Status: Use FPORT=2
• Other control commands: Use other FPORT fields.
The application server should parse the correct value based on FPORT settings.
2.3.1 Device Status, FPORT=5
Include device configure status. Once CPL01 Joined the network, it will uplink this message to the server. After that,
CPL01 will uplink Device Status every 12 hours.
Users can also use the downlink command(0x26 01) to ask CPL01 to resend this uplink. This uplink payload also
includes the DeviceTimeReq to get time.
Example parse in TTNv3
Page 12 / 32 - last modified by Xiaoling on 2022/07/01 18:01