Shenzhen Winext Technology Co., Ltd.
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3.Nodes cannot access to the network
1
)
Check whether the gateway works normally or not.
2
)
Check whether there is power supply for nodes
3) Nodes power on
4.LoRa signal and data rate
1
)
Received Signal Strength Indicator(RSSI)
125KHZband width, rate:300
~
5.4K bit/s, as below:
Note: the limit value of SF12 is -142. Generally speaking, if signal below -124 dBm, the
packet drop rate(PDR) will be high, normal value should be during -120dBm~ -40dBm.
2
)
Signal Noise Ratio(SNR)
Note:
The limit value of SF12 is -20db, the limit value of SF10 is -15db. The closer it’s from
the limit value, the worse the signal.
The above data is based on the basis of the gateway test, if you use a node test, the data is
different.
Summary of Contents for GW5000A
Page 4: ...Shenzhen Winext Technology Co Ltd 4 Packing list ...
Page 7: ...Shenzhen Winext Technology Co Ltd 7 2 Interface introduction ...
Page 11: ...Shenzhen Winext Technology Co Ltd 11 5 Product dimension ...
Page 14: ...Shenzhen Winext Technology Co Ltd 14 Installation ...
Page 17: ...Shenzhen Winext Technology Co Ltd 17 3 Installation of the whole kit ...