1) Check the location of the smartphone NFC area and it’s recommended to take off the phone
case.
2) If the smartphone fails to read/write configurations via NFC, move the phone away and back
to try again.
3) WS202 can also be configured by ToolBox software via a dedicated NFC reader provided by
Milesight IoT, you can also configure it via TTL interface inside the device.
3.2 LoRaWAN Settings
Go to Device > Setting > LoRaWAN Settings of ToolBox App to configure join type, App EUI, App
Key and other information. You can also keep all settings by default.
Unique ID of the device which can also be found on the label.
Default App EUI is 24E124C0002A0001.
The port used for sending and receiving data. The default port is 85.
OTAA and ABP modes are available.
V1.0.2, V1.0.3 are available.
Appkey for OTAA mode, default is 5572404C696E6B4C6F52613230313823.
DevAddr for ABP mode, default is the 5
th
to 12
th
digits of SN.