Last modified by Mengting Qiu on 2025/06/04 18:42

From version 127.1
edited by Bei Jinggeng
on 2023/08/21 09:08
Change comment: There is no comment for this version
To version 126.21
edited by Xiaoling
on 2023/06/19 16:22
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.Bei
1 +XWiki.Xiaoling
Content
... ... @@ -189,7 +189,6 @@
189 189  
190 190  * Counting
191 191  
192 -
193 193  == 1.4  Applications ==
194 194  
195 195  
... ... @@ -205,7 +205,6 @@
205 205  
206 206  * Smart Factory
207 207  
208 -
209 209  == 1.5 Hardware Variants ==
210 210  
211 211  
... ... @@ -223,7 +223,6 @@
223 223  * 1 x Counting Port
224 224  )))
225 225  
226 -
227 227  = 2. Power ON Device =
228 228  
229 229  
... ... @@ -295,6 +295,7 @@
295 295  [[image:1653298023685-319.png]]
296 296  
297 297  
295 +
298 298  (((
299 299  (% style="color:blue" %)**Step 2**(%%): Power on LT and it will auto join to the TTN network. After join success, it will start to upload message to TTN and user can see in the panel.
300 300  
... ... @@ -321,7 +321,6 @@
321 321  
322 322  * (% style="color:blue" %)**ADDMOD6**(%%): Trigger Mode, Optional, used together with MOD1 ~~ MOD5
323 323  
324 -
325 325  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
326 326  
327 327  
... ... @@ -351,7 +351,7 @@
351 351  |RO1|RO2|DI3|DI2|DI1|DO3|DO2|DO1
352 352  )))
353 353  
354 -* RO is for relay. ROx=1 : close, ROx=0 always open.
351 +* RO is for relay. ROx=1 : closeROx=0 always open.
355 355  * DI is for digital input. DIx=1: high or float, DIx=0: low.
356 356  * DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
357 357  
... ... @@ -362,7 +362,7 @@
362 362  
363 363  **The value for the interface is:  **
364 364  
365 -AVI1 channel voltage is 0x04AB/1000=1195(DEC)/1000=1.195V
362 +AVI1 channel voltage is 0x04AB/1000=1195DEC/1000=1.195V
366 366  
367 367  AVI2 channel voltage is 0x04AC/1000=1.196V
368 368  
... ... @@ -390,7 +390,6 @@
390 390  ** DO1 is high in case there is load between DO1 and V+.
391 391  ** DO1 LED is off in both case
392 392  
393 -
394 394  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
395 395  
396 396  
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415 415  |**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
416 416  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
417 417  
418 -RO is for relay. ROx=1 : close , ROx=0 always open.
414 +RO is for relay. ROx=1 : closeROx=0 always open.
419 419  )))
420 420  
421 421  * FIRST: Indicate this is the first packet after join network.
... ... @@ -423,8 +423,6 @@
423 423  
424 424  (((
425 425  (% style="color:red" %)**Note: DO3 bit is not valid for LT-22222-L.**
426 -
427 -
428 428  )))
429 429  
430 430  (((
... ... @@ -431,6 +431,7 @@
431 431  **To use counting mode, please run:**
432 432  )))
433 433  
428 +
434 434  (((
435 435  (% class="box infomessage" %)
436 436  (((
... ... @@ -484,7 +484,7 @@
484 484  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
485 485  )))
486 486  
487 -* RO is for relay. ROx=1 : close, ROx=0 always open.
482 +* RO is for relay. ROx=1 : closeROx=0 always open.
488 488  * FIRST: Indicate this is the first packet after join network.
489 489  * DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
490 490  
... ... @@ -536,7 +536,7 @@
536 536  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
537 537  )))
538 538  
539 -* RO is for relay. ROx=1 : close, ROx=0 always open.
534 +* RO is for relay. ROx=1 : closeROx=0 always open.
540 540  * FIRST: Indicate this is the first packet after join network.
541 541  * DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
542 542  
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601 601  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
602 602  )))
603 603  
604 -* RO is for relay. ROx=1 : close, ROx=0 always open.
599 +* RO is for relay. ROx=1 : closeROx=0 always open.
605 605  * FIRST: Indicate this is the first packet after join network.
606 606  * (((
607 607  DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
... ... @@ -837,7 +837,6 @@
837 837  
838 838  * (% style="color:blue" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
839 839  
840 -
841 841  === 3.4.1 Common Commands ===
842 842  
843 843  
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1435 1435  [[image:1653356838789-523.png||height="337" width="740"]]
1436 1436  
1437 1437  
1432 +
1438 1438  After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
1439 1439  
1440 1440  [[image:image-20220524094909-1.png||height="335" width="729"]]
... ... @@ -1588,6 +1588,7 @@
1588 1588  [[image:image-20230616235145-1.png]]
1589 1589  
1590 1590  
1586 +
1591 1591  === 3.6.3 Digital Output Port: DO1/DO2 /DO3 ===
1592 1592  
1593 1593  
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1697 1697  |**RO1**|
1698 1698  |**RO2**|
1699 1699  
1700 -
1701 1701  = 4. Use AT Command =
1702 1702  
1703 1703  == 4.1 Access AT Command ==
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2187 2187  [[image:1653360498588-932.png||height="485" width="726"]]
2188 2188  
2189 2189  
2190 -== 6.4 How to change the uplink interval? ==
2185 +== 6.4 How to change the uplink interval ==
2191 2191  
2192 2192  
2193 2193  Please see this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/]]
... ... @@ -2235,13 +2235,7 @@
2235 2235  
2236 2236  Firmware version needs to be no less than 1.6.0.
2237 2237  
2238 -== 6.10 Why does the LT22222 always report 15.585V when measuring AVI? ==
2239 2239  
2240 -
2241 -It is likely that the GND is not connected during the measurement, or the wire connected to the GND is loose.
2242 -
2243 -
2244 -
2245 2245  = 7. Trouble Shooting =
2246 2246  )))
2247 2247  
... ... @@ -2282,8 +2282,6 @@
2282 2282  )))
2283 2283  
2284 2284  
2285 -== ==
2286 -
2287 2287  = 8. Order Info =
2288 2288  
2289 2289  
... ... @@ -2302,6 +2302,7 @@
2302 2302  * (% style="color:red" %)**CN779**(%%):  LT with frequency bands CN779
2303 2303  
2304 2304  
2292 +
2305 2305  = 9. Packing Info =
2306 2306  
2307 2307  
... ... @@ -2320,6 +2320,7 @@
2320 2320  * Weight / pcs : 170g
2321 2321  
2322 2322  
2311 +
2323 2323  = 10. Support =
2324 2324  
2325 2325