Downlinks

Restart Device

The device supports downlink commands to restart the device, the application port is 50 by default.

Channel	Type	Description
ff	0a (Reboot)	1 Byte, Uint8 01 => Reboot the device
ff	0b (Restart)	1 Byte, Uint8 01 => Restart the LoRaWAN Interface.

Example

To restart the LoRaWAN interface you send the following HEX payload over fPort 50.

ff0b01
// ff -> channel -> ff
// 0b -> type -> Restart LoRaWAN Interface
// 01 -> action -> Restart

Device Parameter Reading

The device supports downlink commands to read its readable parameters, the application port is 100 by default.

Channel	Type	Description
FF	CC (Read Parameter)	Maximum of 10 parameter types (only readable parameters)

Example

To read the model, serial number and battery percentage you send the following HEX payload over fPort 100.

xxxxxxxx
// xx
// xx
// xx

Periodic Transmissions

To configure the periodic uplinks by the device you can send a downlink to fPort 1.

If confirmed mode is off, the device will send a package 1 time; if confirmed mode is on, the device will resend a package maximum of 3 times if it does not get an acknowledgement from the network.

Channel	Type	Description
01	0x10	Sampling Interval Channel 1, in seconds
	0x11	Transmission Interval Channel 1, in seconds
	0x12	Transmission Treshold Channel 1, in seconds
	0x0F	Include internal sensors 0x00 = disabled 0x01 = enabled

Example

To configure the device to sample the consumption every 5 minutes, transmit every 4 hours with a treshold of 10 without including internal sensors you send the following HEX payload over fPort 100.

xxxxxxxx
// xx
// xx
// xx