<
From version < 118.14 >
edited by Xiaoling
on 2023/05/17 11:39
To version < 122.1 >
edited by Bei Jinggeng
on 2023/06/08 10:19
>
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
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190 190  * Counting
191 191  
192 192  
193 -
194 194  == 1.4  Applications ==
195 195  
196 196  
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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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321 321  * (% style="color:blue" %)**ADDMOD6**(%%): Trigger Mode, Optional, used together with MOD1 ~~ MOD5
322 322  
323 323  
324 -
325 325  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
326 326  
327 327  
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398 398  ** DO1 LED is off in both case
399 399  
400 400  
401 -
402 402  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
403 403  
404 404  
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782 782  (6)
783 783  )))
784 784  
785 -
786 786  (% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if trigger is set for this part. Totally 1byte as below
787 787  
788 788  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
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908 908  * (% style="color:blue" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
909 909  
910 910  
911 -
912 912  === 3.4.1 Common Commands ===
913 913  
914 914  
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1202 1202  |0x00|DO1 set to high
1203 1203  |0x11|DO1 NO Action
1204 1204  
1205 -
1206 1206  (% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Ports status:
1207 1207  
1208 1208  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
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1211 1211  |0x00|DO2 set to high
1212 1212  |0x11|DO2 NO Action
1213 1213  
1214 -
1215 1215  (% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Ports status:
1216 1216  
1217 1217  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
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1220 1220  |0x00|DO3 set to high
1221 1221  |0x11|DO3 NO Action
1222 1222  
1214 +(% style="color:#4f81bd" %)**Sixth and Seventh and Eighth and Ninth Byte**:(%%) Latching time. Unit: ms
1223 1223  
1224 -(% style="color:#4f81bd" %)**Sixth and Seventh and Eighth and Ninth Byte**:
1225 1225  
1226 - Latching time. Unit: ms
1227 -
1228 -
1229 1229  (% style="color:red" %)**Note: **
1230 1230  
1231 1231   Since Firmware v1.6.0, the latch time support 4 bytes and 2 bytes
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1553 1553  
1554 1554  (% style="color:blue" %)**Step 3**(%%): Create an account or log in Mydevices.
1555 1555  
1556 -(% style="color:blue" %)**Step 4**(%%): Search LT-22222-L(for both LT-22222-L / LT-33222-L) and add DevEUI.(% style="display:none" %)
1544 +(% style="color:blue" %)**Step 4**(%%): Search LT-22222-L(for both LT-22222-L) and add DevEUI.(% style="display:none" %)
1557 1557  
1558 1558  Search under The things network
1559 1559  
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1738 1738  
1739 1739  **Black:  GND**
1740 1740  
1741 -
1742 1742  **Connection diagram:**
1743 1743  
1744 1744  [[image:1653357640609-758.png]]
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1746 1746  [[image:1653357648330-671.png||height="155" width="733"]]
1747 1747  
1748 1748  
1736 +Example connected to a regulated power supply to measure voltage
1737 +
1738 +[[image:image-20230608101532-1.png||height="606" width="447"]]
1739 +
1740 +[[image:image-20230608101608-2.jpeg||height="379" width="284"]]
1741 +
1742 +[[image:image-20230608101722-3.png||height="102" width="1139"]]
1743 +
1744 +
1745 +(% style="color:blue; font-weight:bold" %)**Specifications of the regulated power**(%%) (% style="color:blue" %)**:**
1746 +
1747 +(% style="color:red" %)**Red:  12~~24v**
1748 +
1749 +**Black:  GND**
1750 +
1751 +
1749 1749  === 3.6.5 Relay Output ===
1750 1750  
1751 1751  
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1765 1765  
1766 1766  
1767 1767  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
1768 -|(% style="background-color:#d9e2f3; color:#0070c0;width:50px" %)**LEDs**|(% style="background-color:#d9e2f3; color:#0070c0;width:470px" %)**Feature**
1771 +|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**LEDs**|(% style="background-color:#d9e2f3; color:#0070c0; width:470px" %)**Feature**
1769 1769  |**PWR**|Always on if there is power
1770 1770  |**SYS**|(((
1771 1771  After device is powered on, the SYS will **fast blink in GREEN** for 5 times, means RS485-LN start to join LoRaWAN network. If join success, SYS will be **on GREEN for 5 seconds. **SYS will **blink Blue** on every upload and **blink Green** once receive a downlink message.
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1800 1800  |**RO2**|
1801 1801  
1802 1802  
1803 -
1804 -
1805 1805  = 4. Use AT Command =
1806 1806  
1807 1807  == 4.1 Access AT Command ==
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2393 2393  * (% style="color:red" %)**IN865**(%%):  LT with frequency bands IN865
2394 2394  * (% style="color:red" %)**CN779**(%%):  LT with frequency bands CN779
2395 2395  
2397 +
2396 2396  = 9. Packing Info =
2397 2397  
2398 2398  
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2410 2410  * Package Size / pcs : 14.5 x 8 x 5 cm
2411 2411  * Weight / pcs : 170g
2412 2412  
2415 +
2413 2413  = 10. Support =
2414 2414  
2415 2415  
... ... @@ -2417,7 +2417,7 @@
2417 2417  Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
2418 2418  )))
2419 2419  * (((
2420 -Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]
2423 +Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[Support@dragino.cc>>mailto:Support@dragino.cc]]
2421 2421  
2422 2422  
2423 2423  
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