<
From version < 128.6 >
edited by Xiaoling
on 2023/11/17 08:50
To version < 127.1 >
edited by Bei Jinggeng
on 2023/08/21 09:08
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
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53 53  
54 54  )))
55 55  
56 -== 1.2 Specifications ==
56 +== 1.2  Specifications ==
57 57  
58 58  (((
59 59  
... ... @@ -190,10 +190,9 @@
190 190  * Counting
191 191  
192 192  
193 +== 1.4  Applications ==
193 193  
194 -== 1.4 Applications ==
195 195  
196 -
197 197  * Smart Buildings & Home Automation
198 198  
199 199  * Logistics and Supply Chain Management
... ... @@ -207,7 +207,6 @@
207 207  * Smart Factory
208 208  
209 209  
210 -
211 211  == 1.5 Hardware Variants ==
212 212  
213 213  
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226 226  )))
227 227  
228 228  
229 -
230 230  = 2. Power ON Device =
231 231  
232 232  
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325 325  * (% style="color:blue" %)**ADDMOD6**(%%): Trigger Mode, Optional, used together with MOD1 ~~ MOD5
326 326  
327 327  
328 -
329 329  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
330 330  
331 331  
... ... @@ -395,7 +395,6 @@
395 395  ** DO1 LED is off in both case
396 396  
397 397  
398 -
399 399  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
400 400  
401 401  
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843 843  * (% style="color:blue" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
844 844  
845 845  
846 -
847 847  === 3.4.1 Common Commands ===
848 848  
849 849  
... ... @@ -1149,7 +1149,7 @@
1149 1149  
1150 1150  
1151 1151  
1152 -==== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ====
1146 +==== 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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1704 1704  |**RO2**|
1705 1705  
1706 1706  
1707 -
1708 1708  = 4. Use AT Command =
1709 1709  
1710 1710  == 4.1 Access AT Command ==
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2104 2104  
2105 2105  (% style="color:red" %)**Notice**(%%): In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
2106 2106  
2100 +
2107 2107  [[image:1653360054704-518.png||height="186" width="745"]]
2108 2108  
2109 2109  
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2241 2241  
2242 2242  Firmware version needs to be no less than 1.6.0.
2243 2243  
2244 -
2245 2245  == 6.10 Why does the LT22222 always report 15.585V when measuring AVI? ==
2246 2246  
2247 2247  
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2248 2248  It is likely that the GND is not connected during the measurement, or the wire connected to the GND is loose.
2249 2249  
2250 2250  
2244 +
2251 2251  = 7. Trouble Shooting =
2252 2252  )))
2253 2253  
... ... @@ -2288,13 +2288,8 @@
2288 2288  )))
2289 2289  
2290 2290  
2291 -== 7.4 Why can LT22222 perform Uplink normally, but cannot receive Downlink? ==
2285 +== ==
2292 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 -
2298 2298  = 8. Order Info =
2299 2299  
2300 2300  
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2313 2313  * (% style="color:red" %)**CN779**(%%):  LT with frequency bands CN779
2314 2314  
2315 2315  
2316 -
2317 2317  = 9. Packing Info =
2318 2318  
2319 2319  
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2332 2332  * Weight / pcs : 170g
2333 2333  
2334 2334  
2335 -
2336 2336  = 10. Support =
2337 2337  
2338 2338  
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