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Last modified by Mengting Qiu on 2025/06/04 18:42
From version 118.2
edited by Xiaoling
on 2023/05/17 10:45
Change comment: There is no comment for this version
To version 122.1
edited by Bei Jinggeng
on 2023/06/08 10:19
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
... ... @@ -189,6 +189,7 @@
189 189  
190 190  * Counting
191 191  
192 +
192 192  == 1.4  Applications ==
193 193  
194 194  
... ... @@ -204,6 +204,7 @@
204 204  
205 205  * Smart Factory
206 206  
208 +
207 207  == 1.5 Hardware Variants ==
208 208  
209 209  
... ... @@ -221,6 +221,7 @@
221 221  * 1 x Counting Port
222 222  )))
223 223  
226 +
224 224  = 2. Power ON Device =
225 225  
226 226  
... ... @@ -314,6 +314,7 @@
314 314  * (% style="color:blue" %)**MOD5**(%%): Single DI Counting + 2 x AVI + 1 x ACI + DO + RO
315 315  * (% style="color:blue" %)**ADDMOD6**(%%): Trigger Mode, Optional, used together with MOD1 ~~ MOD5
316 316  
320 +
317 317  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
318 318  
319 319  
... ... @@ -321,31 +321,24 @@
321 321  The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. (% style="display:none" %)
322 322  
323 323  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
324 -|Size(bytes)(% style="display:none" %) |2|2|2|2|1|1|1
328 +|**Size(bytes)(% style="display:none" %) (%%)**|**2**|**2**|**2**|**2**|**1**|**1**|**1**
325 325  |Value|(((
326 326  AVI1
327 -
328 328  voltage
329 329  )))|(((
330 330  AVI2
331 -
332 332  voltage
333 333  )))|(((
334 334  ACI1
335 -
336 336  Current
337 337  )))|(((
338 338  ACI2
339 -
340 340  Current
341 341  )))|DIDORO*|(((
342 342  Reserve
343 -
344 -
345 345  )))|MOD
346 346  )))
347 347  
348 -
349 349  (((
350 350  
351 351  
... ... @@ -352,7 +352,7 @@
352 352  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
353 353  
354 354  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
355 -|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
352 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
356 356  |RO1|RO2|DI3|DI2|DI1|DO3|DO2|DO1
357 357  )))
358 358  
... ... @@ -396,6 +396,7 @@
396 396  ** DO1 is high in case there is load between DO1 and V+.
397 397  ** DO1 LED is off in both case
398 398  
396 +
399 399  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
400 400  
401 401  
... ... @@ -405,18 +405,28 @@
405 405  
406 406  (((
407 407  Total : 11 bytes payload
408 -)))
409 409  
410 -[[image:image-20220523180452-3.png]]
407 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
408 +|**Size(bytes)**|**4**|**4**|**1**|**1**|**1**
409 +|Value|COUNT1|COUNT2 |DIDORO*|(((
410 +Reserve
411 411  
412 +
413 +)))|MOD
414 +)))
412 412  
413 413  (((
417 +
418 +
414 414  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DO3, DO2 and DO1. Totally 1bytes as below
415 -)))
416 416  
417 -[[image:image-20220523180506-4.png]]
421 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
422 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
423 +|RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
418 418  
419 -* RO is for relay. ROx=1 : close，ROx=0 always open.
425 +RO is for relay. ROx=1 : close，ROx=0 always open.
426 +)))
427 +
420 420  * FIRST: Indicate this is the first packet after join network.
421 421  * DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
422 422  
... ... @@ -474,15 +474,24 @@
474 474  
475 475  **LT22222-L**: This mode the DI1 is used as a counting pin.
476 476  
477 -[[image:image-20220523181246-5.png]]
485 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
486 +|**Size(bytes)**|**4**|**2**|**2**|**1**|**1**|**1**
487 +|Value|COUNT1|(((
488 +ACI1 Current
489 +)))|(((
490 +ACI2 Current
491 +)))|DIDORO*|Reserve|MOD
478 478  
479 479  (((
480 480  
481 481  
482 482  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
497 +
498 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
499 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
500 +|RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
483 483  )))
484 484  
485 -[[image:image-20220523181301-6.png]]
486 486  
487 487  * RO is for relay. ROx=1 : close，ROx=0 always open.
488 488  * FIRST: Indicate this is the first packet after join network.
... ... @@ -524,16 +524,25 @@
524 524  
525 525  (((
526 526  The AVI1 is also used for counting. AVI1 is used to monitor the voltage. It will check the voltage **every 60s**, if voltage is higher or lower than VOLMAX mV, the AVI1 Counting increase 1, so AVI1 counting can be used to measure a machine working hour.
527 -)))
528 528  
529 -[[image:image-20220523181903-8.png]]
545 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
546 +|**Size(bytes)**|**4**|**4**|**1**|**1**|**1**
547 +|Value|COUNT1|AVI1 Counting|DIDORO*|(((
548 +Reserve
530 530  
550 +
551 +)))|MOD
552 +)))
531 531  
554 +
532 532  (((
533 533  (% style="color:#4f81bd" %)**DIDORO **(%%)is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
557 +
558 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
559 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
560 +|RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
534 534  )))
535 535  
536 -[[image:image-20220523181727-7.png]]
537 537  
538 538  * RO is for relay. ROx=1 : close，ROx=0 always open.
539 539  * FIRST: Indicate this is the first packet after join network.
... ... @@ -588,12 +588,29 @@
588 588  
589 589  **LT22222-L**: This mode the DI1 is used as a counting pin.
590 590  
591 -[[image:image-20220523182334-9.png]]
617 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
618 +|**Size(bytes)**|**2**|**2**|**2**|**2**|**1**|**1**|**1**
619 +|Value|(((
620 +AVI1
621 +voltage
622 +)))|(((
623 +AVI2
624 +voltage
625 +)))|(((
626 +ACI1
627 +Current
628 +)))|COUNT1|DIDORO*|(((
629 +Reserve
630 +)))|MOD
592 592  
593 593  (((
594 594  
595 595  
596 596  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
636 +
637 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
638 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
639 +|RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
597 597  )))
598 598  
599 599  * RO is for relay. ROx=1 : close，ROx=0 always open.
... ... @@ -718,12 +718,51 @@
718 718  
719 719  MOD6 Payload : total 11 bytes payload
720 720  
721 -[[image:image-20220524085923-1.png]]
764 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
765 +|**Size(bytes)**|**1**|**1**|**1**|**6**|**1**|**1**
766 +|Value|(((
767 +TRI_A
768 +FLAG
769 +)))|(((
770 +TRI_A
771 +Status
772 +)))|(((
773 +TRI_DI
774 +FLAG+STA
775 +)))|Reserve|Enable/Disable MOD6|(((
776 +MOD
777 +(6)
778 +)))
722 722  
723 -
724 724  (% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if trigger is set for this part. Totally 1byte as below
725 725  
726 -[[image:image-20220524090106-2.png]]
782 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
783 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
784 +|(((
785 +AV1_
786 +LOW
787 +)))|(((
788 +AV1_
789 +HIGH
790 +)))|(((
791 +AV2_
792 +LOW
793 +)))|(((
794 +AV2_
795 +HIGH
796 +)))|(((
797 +AC1_
798 +LOW
799 +)))|(((
800 +AC1_
801 +HIGH
802 +)))|(((
803 +AC2_
804 +LOW
805 +)))|(((
806 +AC2_
807 +HIGH
808 +)))
727 727  
728 728  * Each bits shows if the corresponding trigger has been configured.
729 729  
... ... @@ -732,10 +732,35 @@
732 732  10100000: Means the system has configure to use the trigger: AC1_LOW and AV2_LOW
733 733  
734 734  
735 -
736 736  (% style="color:#4f81bd" %)**TRI Status1**(%%) is a combination to show which condition is trigger. Totally 1byte as below
737 737  
738 -[[image:image-20220524090249-3.png]]
819 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
820 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
821 +|(((
822 +AV1_
823 +LOW
824 +)))|(((
825 +AV1_
826 +HIGH
827 +)))|(((
828 +AV2_
829 +LOW
830 +)))|(((
831 +AV2_
832 +HIGH
833 +)))|(((
834 +AC1_
835 +LOW
836 +)))|(((
837 +AC1_
838 +HIGH
839 +)))|(((
840 +AC2_
841 +LOW
842 +)))|(((
843 +AC2_
844 +HIGH
845 +)))
739 739  
740 740  * Each bits shows which status has been trigger on this uplink.
741 741  
... ... @@ -746,7 +746,9 @@
746 746  
747 747  (% style="color:#4f81bd" %)**TRI_DI FLAG+STA **(%%)is a combination to show which condition is trigger. Totally 1byte as below
748 748  
749 -[[image:image-20220524090456-4.png]]
856 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
857 +|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
858 +|N/A|N/A|N/A|N/A|DI2_STATUS|DI2_FLAG|DI1_STATUS|DI1_FLAG
750 750  
751 751  * Each bits shows which status has been trigger on this uplink.
752 752  
... ... @@ -792,6 +792,7 @@
792 792  
793 793  * (% style="color:blue" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
794 794  
904 +
795 795  === 3.4.1 Common Commands ===
796 796  
797 797  
... ... @@ -1034,9 +1034,14 @@
1034 1034  
1035 1035  (((
1036 1036  01: Low,  00: High ,  11: No action
1147 +
1148 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
1149 +|(% style="background-color:#d9e2f3; color:#0070c0" %)**Downlink Code**|(% style="background-color:#d9e2f3; color:#0070c0" %)**DO1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**DO2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**DO3**
1150 +|02  01  00  11|Low|High|No Action
1151 +|02  00  11  01|High|No Action|Low
1152 +|02  11  01  00|No Action|Low|High
1037 1037  )))
1038 1038  
1039 -[[image:image-20220524092754-5.png]]
1040 1040  
1041 1041  (((
1042 1042  (% style="color:red" %)**Note: For LT-22222-L, there is no DO3, the last byte can use any value.**
... ... @@ -1074,24 +1074,31 @@
1074 1074  
1075 1075  (% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Ports status:
1076 1076  
1077 -[[image:image-20220524093238-6.png]]
1192 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1193 +|(% style="background-color:#d9e2f3; color:#0070c0" %)**Second Byte**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Status**
1194 +|0x01|DO1 set to low
1195 +|0x00|DO1 set to high
1196 +|0x11|DO1 NO Action
1078 1078  
1079 -
1080 1080  (% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Ports status:
1081 1081  
1082 -[[image:image-20220524093328-7.png]]
1200 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1201 +|(% style="background-color:#d9e2f3; color:#0070c0" %)**Second Byte**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Status**
1202 +|0x01|DO2 set to low
1203 +|0x00|DO2 set to high
1204 +|0x11|DO2 NO Action
1083 1083  
1084 -
1085 1085  (% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Ports status:
1086 1086  
1087 -[[image:image-20220524093351-8.png]]
1208 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1209 +|(% style="background-color:#d9e2f3; color:#0070c0" %)**Second Byte**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Status**
1210 +|0x01|DO3 set to low
1211 +|0x00|DO3 set to high
1212 +|0x11|DO3 NO Action
1088 1088  
1214 +(% style="color:#4f81bd" %)**Sixth and Seventh and Eighth and Ninth Byte**:(%%) Latching time. Unit: ms
1089 1089  
1090 -(% style="color:#4f81bd" %)**Sixth and Seventh and Eighth and Ninth Byte**:
1091 1091  
1092 - Latching time. Unit: ms
1093 -
1094 -
1095 1095  (% style="color:red" %)**Note: **
1096 1096  
1097 1097   Since Firmware v1.6.0, the latch time support 4 bytes and 2 bytes
... ... @@ -1141,10 +1141,21 @@
1141 1141  
1142 1142  (((
1143 1143  01: Close ,  00: Open , 11: No action
1266 +
1267 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:320px" %)
1268 +|(% style="background-color:#d9e2f3; color:#0070c0" %)**Downlink Code**|(% style="background-color:#d9e2f3; color:#0070c0" %)**RO1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**RO2**
1269 +|03  00  11|Open|No Action
1270 +|03  01  11|Close|No Action
1271 +|03  11  00|No Action|Open
1272 +|03  11  01|No Action|Close
1273 +|03  00  00|Open|Open
1274 +|03  01  01|Close|Close
1275 +|03  01  00|Close|Open
1276 +|03  00  01|Open|Close
1144 1144  )))
1145 1145  
1146 1146  (((
1147 -[[image:image-20230426161322-1.png]]
1280 +
1148 1148  )))
1149 1149  
1150 1150  (% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
... ... @@ -1408,7 +1408,7 @@
1408 1408  
1409 1409  (% style="color:blue" %)**Step 3**(%%): Create an account or log in Mydevices.
1410 1410  
1411 -(% 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" %)
1412 1412  
1413 1413  Search under The things network
1414 1414  
... ... @@ -1593,7 +1593,6 @@
1593 1593  
1594 1594  **Black:  GND**
1595 1595  
1596 -
1597 1597  **Connection diagram:**
1598 1598  
1599 1599  [[image:1653357640609-758.png]]
... ... @@ -1601,6 +1601,22 @@
1601 1601  [[image:1653357648330-671.png||height="155" width="733"]]
1602 1602  
1603 1603  
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 +
1604 1604  === 3.6.5 Relay Output ===
1605 1605  
1606 1606  
... ... @@ -1619,9 +1619,42 @@
1619 1619  == 3.7 LEDs Indicators ==
1620 1620  
1621 1621  
1622 -[[image:image-20220524100748-11.png]]
1770 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
1771 +|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**LEDs**|(% style="background-color:#d9e2f3; color:#0070c0; width:470px" %)**Feature**
1772 +|**PWR**|Always on if there is power
1773 +|**SYS**|(((
1774 +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.
1775 +)))
1776 +|**TX**|(((
1777 +(((
1778 +Device boot: TX blinks 5 times.
1779 +)))
1623 1623  
1781 +(((
1782 +Successful join network: TX ON for 5 seconds.
1783 +)))
1624 1624  
1785 +(((
1786 +Transmit a LoRa packet: TX blinks once
1787 +)))
1788 +)))
1789 +|**RX**|RX blinks once when receive a packet.
1790 +|**DO1**|
1791 +|**DO2**|
1792 +|**DO3**|
1793 +|**DI2**|(((
1794 +For LT-22222-L: ON when DI2 is high, LOW when DI2 is low
1795 +)))
1796 +|**DI2**|(((
1797 +For LT-22222-L: ON when DI2 is high, LOW when DI2 is low
1798 +)))
1799 +|**DI2**|(((
1800 +For LT-22222-L: ON when DI2 is high, LOW when DI2 is low
1801 +)))
1802 +|**RO1**|
1803 +|**RO2**|
1804 +
1805 +
1625 1625  = 4. Use AT Command =
1626 1626  
1627 1627  == 4.1 Access AT Command ==
... ... @@ -2213,6 +2213,7 @@
2213 2213  * (% style="color:red" %)**IN865**(%%):  LT with frequency bands IN865
2214 2214  * (% style="color:red" %)**CN779**(%%):  LT with frequency bands CN779
2215 2215  
2397 +
2216 2216  = 9. Packing Info =
2217 2217  
2218 2218  
... ... @@ -2230,6 +2230,7 @@
2230 2230  * Package Size / pcs : 14.5 x 8 x 5 cm
2231 2231  * Weight / pcs : 170g
2232 2232  
2415 +
2233 2233  = 10. Support =
2234 2234  
2235 2235  
... ... @@ -2237,7 +2237,7 @@
2237 2237  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.
2238 2238  )))
2239 2239  * (((
2240 -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]]
2241 2241  
2242 2242  
2243 2243  
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