5
3. Access into network server
End-device can be activated by “Over-The-Air Activation”(OTAA) or by “Activation
By Personalization”(ABP). You might need to send AT commands to activate OTAA or
ABP by serial terminal tools. We recommend “RealTerm”. You could download it at the
following link http://realterm.sourceforge.net/.
Please follow the steps below for activating LD-11 to access into the network server.
1. For ABP Mode
1) Make sure the gateway already connect to the internet.
2) Make sure LD-11’s information (DevAddr, AppSKey, NwkSKey) has been
successfully registered to the network server.
3) Use AT command (AAT2 JoinMode=0) to switch LD-11 from OTAA to ABP
mode. You would see “ok” when LD-11 is switched to ABP mode. Use AT
command (AAT1 Save) to save the setting to the flash. You would see “ok”
when the settings are saved. Use AT command (AAT1 Reset) to run the new
settings.
4) Use AT command (AAT2 Tx=2,cnf,aabbccdd) to perform the interop testing.
The payload here is “aabbccdd”. You could set other payload uplink to server.
5) Check if the payload on the network server is correct.
2. For OTAA Mode
1) Make sure the gateway already connect to the internet.
2) Make sure LD-11’s information (DevEUI, AppEUI, AppKey) has been
successfully registered to the network server.
3) Use AT command (AAT2 JoinMode=1) to switch LD-11 from ABP to OTAA
mode. You would see “ok” when LD-11 is switched to ABP mode. Use AT
command (AAT1 Save) to save the setting to the flash. You would see “ok”
when the settings are saved. Use AT command (AAT1 Reset) to run the new
settings.
4) Use AT command (AAT2 Tx=2,cnf,aabbccdd) to perform the interop testing.
The payload here is “aabbccdd”. You could set other payload uplink to server.
5) Check if the payload on the network server is correct.
Note:
The example of our DevEUI, DevAddr and Default key is as following table. DevEUI and
