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Last modified by Mengting Qiu on 2025/06/04 18:42
From version 127.2
edited by Xiaoling
on 2023/08/21 15:27
Change comment: There is no comment for this version
To version 128.6
edited by Xiaoling
on 2023/11/17 08:50
Change comment: There is no comment for this version

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53 53  
54 54  )))
55 55  
56 -== 1.2  Specifications ==
56 +== 1.2 Specifications ==
57 57  
58 58  (((
59 59  
... ... @@ -191,7 +191,7 @@
191 191  
192 192  
193 193  
194 -== 1.4  Applications ==
194 +== 1.4 Applications ==
195 195  
196 196  
197 197  * Smart Buildings & Home Automation
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1149 1149  
1150 1150  
1151 1151  
1152 -==== 3.4.2. 14 Relay ~-~- Control Relay Output RO1/RO2 ====
1152 +==== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ====
1153 1153  
1154 1154  
1155 1155  * (% style="color:#037691" %)**AT Command:**
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2288 2288  )))
2289 2289  
2290 2290  
2291 +== 7.4 Why can LT22222 perform Uplink normally, but cannot receive Downlink? ==
2292 +
2293 +
2294 +The FCD count of the gateway is inconsistent with the FCD count of the node, causing the downlink to remain in the queue state.
2295 +Use this command to bring their counts back together: [[Resets the downlink packet count>>||anchor="H3.4.2.23Resetsthedownlinkpacketcount"]]
2296 +
2297 +
2291 2291  = 8. Order Info =
2292 2292  
2293 2293