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Last modified by Xiaoling on 2025/05/05 08:51
From version 2.1
edited by Xiaoling
on 2022/05/11 14:19
Change comment: There is no comment for this version
To version 3.1
edited by Xiaoling
on 2022/05/11 14:23
Change comment: There is no comment for this version

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... ... @@ -172,12 +172,35 @@
172 172  
173 173  we can use AT Command (AT+CFG) to check the RX1 configure and RX2 configure. as below:
174 174  
175 +(% class="box infomessage" %)
175 175  (((
177 +AT+RX2FQ=869525000 ~-~--> The RX2 Window frequency
178 +)))
179 +
180 +(% class="box infomessage" %)
181 +(((
182 +AT+RX2DR=3 ~-~--> The RX2 DataRate
183 +)))
184 +
185 +(% class="box infomessage" %)
186 +(((
187 +AT+RX1DL=1000 ~-~--> Receive Delay 1
188 +)))
189 +
190 +(% class="box infomessage" %)
191 +(((
192 +AT+RX2DL=2000 ~-~--> Receive Delay 2
193 +)))
194 +
195 +(((
176 176  {{info}}
177 -{{{AT+RX2FQ=869525000 ---> The RX2 Window frequency
178 -AT+RX2DR=3 ---> The RX2 DataRate
179 -AT+RX1DL=1000 ---> Receive Delay 1
180 -AT+RX2DL=2000 ---> Receive Delay 2}}}
197 +(% class="box infomessage" %)
198 +(((
199 +AT+RX2FQ=869525000     ~-~--> The RX2 Window frequency
200 +AT+RX2DR=3  ~-~--> The RX2 DataRate
201 +AT+RX1DL=1000  ~-~--> Receive Delay 1
202 +AT+RX2DL=2000  ~-~--> Receive Delay 2
203 +)))
181 181  {{/info}}
182 182  
183 183  
... ... @@ -216,7 +216,6 @@
216 216  * Gateway traffic (from server UI) to shows the data exchange between gateway and server.
217 217  * End Node traffic (from server UI) to shows end node activity in server.
218 218  
219 -
220 220  = 6. Downlink Issue ~-~- Packet REJECTED, unsupported frequency =
221 221  
222 222  In LoRaWAN, the gatewat will use the frequency specify by the server to transmit a packet as downlink purpose. Each Frequency band has different downlink frequency. and the gateway has a frequency range limited to transmit downlink.
... ... @@ -310,4 +310,5 @@
310 310  * Solution: Use the decoder to filter out this 00 packet.
311 311  * Some node decoders may not have filtering function, or you need decoders of other servers and formats. Please send an email to david.huang@dragino.cc
312 312  
313 -== ==
335 +(% class="wikigeneratedid" id="H" %)
336 +