Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 122.7 >
edited by Xiaoling
on 2023/06/08 17:16
To version < 118.11 >
edited by Xiaoling
on 2023/05/17 11:21
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -189,8 +189,6 @@
189 189  
190 190  * Counting
191 191  
192 -
193 -
194 194  == 1.4  Applications ==
195 195  
196 196  
... ... @@ -206,8 +206,6 @@
206 206  
207 207  * Smart Factory
208 208  
209 -
210 -
211 211  == 1.5 Hardware Variants ==
212 212  
213 213  
... ... @@ -225,8 +225,6 @@
225 225  * 1 x Counting Port
226 226  )))
227 227  
228 -
229 -
230 230  = 2. Power ON Device =
231 231  
232 232  
... ... @@ -314,19 +314,12 @@
314 314  There are five working modes + one interrupt mode on LT for different type application:
315 315  
316 316  * (% style="color:blue" %)**MOD1**(%%): (default setting): 2 x ACI + 2AVI + DI + DO + RO
317 -
318 318  * (% style="color:blue" %)**MOD2**(%%): Double DI Counting + DO + RO
319 -
320 320  * (% style="color:blue" %)**MOD3**(%%): Single DI Counting + 2 x ACI + DO + RO
321 -
322 322  * (% style="color:blue" %)**MOD4**(%%): Single DI Counting + 1 x Voltage Counting + DO + RO
323 -
324 324  * (% style="color:blue" %)**MOD5**(%%): Single DI Counting + 2 x AVI + 1 x ACI + DO + RO
325 -
326 326  * (% style="color:blue" %)**ADDMOD6**(%%): Trigger Mode, Optional, used together with MOD1 ~~ MOD5
327 327  
328 -
329 -
330 330  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
331 331  
332 332  
... ... @@ -334,20 +334,25 @@
334 334  The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. (% style="display:none" %)
335 335  
336 336  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
337 -|(% style="background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|(% style="background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="background-color:#D9E2F3;color:#0070C0" %)**1**
324 +|Size(bytes)(% style="display:none" %) |2|2|2|2|1|1|1
338 338  |Value|(((
339 -AVI1 voltage
326 +AVI1
327 +voltage
340 340  )))|(((
341 -AVI2 voltage
329 +AVI2
330 +voltage
342 342  )))|(((
343 -ACI1 Current
332 +ACI1
333 +Current
344 344  )))|(((
345 -ACI2 Current
335 +ACI2
336 +Current
346 346  )))|DIDORO*|(((
347 347  Reserve
348 348  )))|MOD
349 349  )))
350 350  
342 +
351 351  (((
352 352  
353 353  
... ... @@ -354,7 +354,7 @@
354 354  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
355 355  
356 356  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
357 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
349 +|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
358 358  |RO1|RO2|DI3|DI2|DI1|DO3|DO2|DO1
359 359  )))
360 360  
... ... @@ -409,9 +409,11 @@
409 409  Total : 11 bytes payload
410 410  
411 411  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
412 -|(% style="background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|(% style="background-color:#D9E2F3;color:#0070C0" %)**4**|(% style="background-color:#D9E2F3;color:#0070C0" %)**4**|(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="background-color:#D9E2F3;color:#0070C0" %)**1**
404 +|Size(bytes)|4|4|1|1|1
413 413  |Value|COUNT1|COUNT2 |DIDORO*|(((
414 -Reserve
406 +Reserve
407 +
408 +
415 415  )))|MOD
416 416  )))
417 417  
... ... @@ -421,7 +421,7 @@
421 421  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DO3, DO2 and DO1. Totally 1bytes as below
422 422  
423 423  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
424 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
418 +|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
425 425  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
426 426  
427 427  RO is for relay. ROx=1 : close，ROx=0 always open.
... ... @@ -485,7 +485,7 @@
485 485  **LT22222-L**: This mode the DI1 is used as a counting pin.
486 486  
487 487  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
488 -|(% style="background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|(% style="background-color:#D9E2F3;color:#0070C0" %)**4**|(% style="background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="background-color:#D9E2F3;color:#0070C0" %)**1**
482 +|Size(bytes)|4|2|2|1|1|1
489 489  |Value|COUNT1|(((
490 490  ACI1 Current
491 491  )))|(((
... ... @@ -498,7 +498,7 @@
498 498  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
499 499  
500 500  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
501 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
495 +|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
502 502  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
503 503  )))
504 504  
... ... @@ -545,17 +545,21 @@
545 545  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.
546 546  
547 547  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
548 -|(% style="background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|(% style="background-color:#D9E2F3;color:#0070C0" %)**4**|(% style="background-color:#D9E2F3;color:#0070C0" %)**4**|(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="background-color:#D9E2F3;color:#0070C0" %)**1**
542 +|Size(bytes)|4|4|1|1|1
549 549  |Value|COUNT1|AVI1 Counting|DIDORO*|(((
550 -Reserve)))|MOD
544 +Reserve
545 +
546 +
547 +)))|MOD
551 551  )))
552 552  
553 553  
551 +
554 554  (((
555 555  (% style="color:#4f81bd" %)**DIDORO **(%%)is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
556 556  
557 557  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
558 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
556 +|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
559 559  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
560 560  )))
561 561  
... ... @@ -614,13 +614,16 @@
614 614  **LT22222-L**: This mode the DI1 is used as a counting pin.
615 615  
616 616  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
617 -|(% style="background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|(% style="background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="background-color:#D9E2F3;color:#0070C0" %)**1**
615 +|Size(bytes)|2|2|2|2|1|1|1
618 618  |Value|(((
619 -AVI1 voltage
617 +AVI1
618 +voltage
620 620  )))|(((
621 -AVI2 voltage
620 +AVI2
621 +voltage
622 622  )))|(((
623 -ACI1 Current
623 +ACI1
624 +Current
624 624  )))|COUNT1|DIDORO*|(((
625 625  Reserve
626 626  )))|MOD
... ... @@ -631,7 +631,7 @@
631 631  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
632 632  
633 633  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
634 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
635 +|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
635 635  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
636 636  )))
637 637  
... ... @@ -758,7 +758,7 @@
758 758  MOD6 Payload : total 11 bytes payload
759 759  
760 760  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
761 -|**Size(bytes)**|**1**|**1**|**1**|**6**|**1**|**1**
762 +|Size(bytes)|1|1|1|6|1|1
762 762  |Value|(((
763 763  TRI_A
764 764  FLAG
... ... @@ -776,7 +776,7 @@
776 776  (% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if trigger is set for this part. Totally 1byte as below
777 777  
778 778  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
779 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
780 +|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
780 780  |(((
781 781  AV1_
782 782  LOW
... ... @@ -810,10 +810,11 @@
810 810  10100000: Means the system has configure to use the trigger: AC1_LOW and AV2_LOW
811 811  
812 812  
814 +
813 813  (% style="color:#4f81bd" %)**TRI Status1**(%%) is a combination to show which condition is trigger. Totally 1byte as below
814 814  
815 815  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
816 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
818 +|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
817 817  |(((
818 818  AV1_
819 819  LOW
... ... @@ -840,6 +840,7 @@
840 840  HIGH
841 841  )))
842 842  
845 +
843 843  * Each bits shows which status has been trigger on this uplink.
844 844  
845 845  **Example:**
... ... @@ -850,7 +850,7 @@
850 850  (% style="color:#4f81bd" %)**TRI_DI FLAG+STA **(%%)is a combination to show which condition is trigger. Totally 1byte as below
851 851  
852 852  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
853 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
856 +|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
854 854  |N/A|N/A|N/A|N/A|DI2_STATUS|DI2_FLAG|DI1_STATUS|DI1_FLAG
855 855  
856 856  * Each bits shows which status has been trigger on this uplink.
... ... @@ -1141,7 +1141,7 @@
1141 1141  01: Low,  00: High ,  11: No action
1142 1142  
1143 1143  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
1144 -|(% 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**
1147 +|Downlink Code|DO1|DO2|DO3
1145 1145  |02  01  00  11|Low|High|No Action
1146 1146  |02  00  11  01|High|No Action|Low
1147 1147  |02  11  01  00|No Action|Low|High
... ... @@ -1185,30 +1185,38 @@
1185 1185  (% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Ports status:
1186 1186  
1187 1187  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1188 -|(% style="background-color:#d9e2f3; color:#0070c0" %)**Second Byte**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Status**
1191 +|**Second Byte**|**Status**
1189 1189  |0x01|DO1 set to low
1190 1190  |0x00|DO1 set to high
1191 1191  |0x11|DO1 NO Action
1192 1192  
1196 +
1197 +
1193 1193  (% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Ports status:
1194 1194  
1195 1195  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1196 -|(% style="background-color:#d9e2f3; color:#0070c0" %)**Second Byte**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Status**
1201 +|**Second Byte**|**Status**
1197 1197  |0x01|DO2 set to low
1198 1198  |0x00|DO2 set to high
1199 1199  |0x11|DO2 NO Action
1200 1200  
1206 +
1207 +
1201 1201  (% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Ports status:
1202 1202  
1203 1203  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1204 -|(% style="background-color:#d9e2f3; color:#0070c0" %)**Second Byte**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Status**
1211 +|**Second Byte**|**Status**
1205 1205  |0x01|DO3 set to low
1206 1206  |0x00|DO3 set to high
1207 1207  |0x11|DO3 NO Action
1208 1208  
1209 -(% style="color:#4f81bd" %)**Sixth and Seventh and Eighth and Ninth Byte**:(%%) Latching time. Unit: ms
1210 1210  
1211 1211  
1218 +(% style="color:#4f81bd" %)**Sixth and Seventh and Eighth and Ninth Byte**:
1219 +
1220 + Latching time. Unit: ms
1221 +
1222 +
1212 1212  (% style="color:red" %)**Note: **
1213 1213  
1214 1214   Since Firmware v1.6.0, the latch time support 4 bytes and 2 bytes
... ... @@ -1260,7 +1260,7 @@
1260 1260  01: Close ,  00: Open , 11: No action
1261 1261  
1262 1262  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:320px" %)
1263 -|(% style="background-color:#d9e2f3; color:#0070c0" %)**Downlink Code**|(% style="background-color:#d9e2f3; color:#0070c0" %)**RO1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**RO2**
1274 +|**Downlink Code**|**RO1**|**RO2**
1264 1264  |03  00  11|Open|No Action
1265 1265  |03  01  11|Close|No Action
1266 1266  |03  11  00|No Action|Open
... ... @@ -1536,7 +1536,7 @@
1536 1536  
1537 1537  (% style="color:blue" %)**Step 3**(%%): Create an account or log in Mydevices.
1538 1538  
1539 -(% style="color:blue" %)**Step 4**(%%): Search LT-22222-L(for both LT-22222-L) and add DevEUI.(% style="display:none" %)
1550 +(% style="color:blue" %)**Step 4**(%%): Search LT-22222-L(for both LT-22222-L / LT-33222-L) and add DevEUI.(% style="display:none" %)
1540 1540  
1541 1541  Search under The things network
1542 1542  
... ... @@ -1721,6 +1721,7 @@
1721 1721  
1722 1722  **Black:  GND**
1723 1723  
1735 +
1724 1724  **Connection diagram:**
1725 1725  
1726 1726  [[image:1653357640609-758.png]]
... ... @@ -1728,22 +1728,6 @@
1728 1728  [[image:1653357648330-671.png||height="155" width="733"]]
1729 1729  
1730 1730  
1731 -Example connected to a regulated power supply to measure voltage
1732 -
1733 -[[image:image-20230608101532-1.png||height="606" width="447"]]
1734 -
1735 -[[image:image-20230608101608-2.jpeg||height="379" width="284"]]
1736 -
1737 -[[image:image-20230608101722-3.png||height="102" width="1139"]]
1738 -
1739 -
1740 -(% style="color:blue; font-weight:bold" %)**Specifications of the regulated power**(%%) (% style="color:blue" %)**:**
1741 -
1742 -(% style="color:red" %)**Red:  12~~24v**
1743 -
1744 -**Black:  GND**
1745 -
1746 -
1747 1747  === 3.6.5 Relay Output ===
1748 1748  
1749 1749  
... ... @@ -1763,24 +1763,16 @@
1763 1763  
1764 1764  
1765 1765  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
1766 -|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**LEDs**|(% style="background-color:#d9e2f3; color:#0070c0; width:470px" %)**Feature**
1762 +|(% style="background-color:#D9E2F3;color:#0070C0" %)**LEDs**|(% style="background-color:#D9E2F3;color:#0070C0" %)**Feature**
1767 1767  |**PWR**|Always on if there is power
1768 -|**SYS**|(((
1769 -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.
1770 -)))
1764 +|**SYS**|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.
1771 1771  |**TX**|(((
1772 -(((
1773 1773  Device boot: TX blinks 5 times.
1774 -)))
1775 1775  
1776 -(((
1777 1777  Successful join network: TX ON for 5 seconds.
1778 -)))
1779 1779  
1780 -(((
1781 1781  Transmit a LoRa packet: TX blinks once
1782 1782  )))
1783 -)))
1784 1784  |**RX**|RX blinks once when receive a packet.
1785 1785  |**DO1**|
1786 1786  |**DO2**|
... ... @@ -1797,6 +1797,9 @@
1797 1797  |**RO1**|
1798 1798  |**RO2**|
1799 1799  
1788 +[[image:image-20220524100748-11.png]]
1789 +
1790 +
1800 1800  = 4. Use AT Command =
1801 1801  
1802 1802  == 4.1 Access AT Command ==
... ... @@ -2412,7 +2412,7 @@
2412 2412  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.
2413 2413  )))
2414 2414  * (((
2415 -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]]
2406 +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]]
2416 2416  
2417 2417  
2418 2418  
image-20230608101532-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -563.0 KB
Content
image-20230608101608-2.jpeg
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -287.8 KB
Content
image-20230608101722-3.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -25.4 KB
Content

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0