Changes for page LT-22222-L -- LoRa I/O Controller User Manual

Summary

• Page properties (1 modified, 0 added, 0 removed)
• Attachments (0 modified, 7 added, 0 removed)
  • image-20230424115112-1.png
  • image-20230425173351-1.png
  • image-20230425173427-2.png
  • image-20230426161322-1.png
  • image-20230608101532-1.png
  • image-20230608101608-2.jpeg
  • image-20230608101722-3.png

Details

Page properties

Content

...	...	@@ -26,7 +26,7 @@
26	26	)))
27	27
28	28	(((
29		-The LT I/O Controllers allows the user to send data and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
	29	+The LT I/O Controllers allows the user to send data and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, and so on.
30	30	)))
31	31
32	32	(((
...	...	@@ -176,11 +176,17 @@
176	176
177	177
178	178	* LoRaWAN Class A & Class C protocol
	179	+
179	179	* Optional Customized LoRa Protocol
	181	+
180	180	* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/RU864/IN865/MA869
	183	+
181	181	* AT Commands to change parameters
	185	+
182	182	* Remote configure parameters via LoRa Downlink
	187	+
183	183	* Firmware upgradable via program port
	189	+
184	184	* Counting
185	185
186	186
...	...	@@ -188,10 +188,15 @@
188	188
189	189
190	190	* Smart Buildings & Home Automation
	197	+
191	191	* Logistics and Supply Chain Management
	199	+
192	192	* Smart Metering
	201	+
193	193	* Smart Agriculture
	203	+
194	194	* Smart Cities
	205	+
195	195	* Smart Factory
196	196
197	197
...	...	@@ -198,9 +198,12 @@
198	198	== 1.5 Hardware Variants ==
199	199
200	200
201		-(% border="1" style="background-color:#f7faff; width:500px" %)
202		-|(% style="width:103px" %)**Model**|(% style="width:131px" %)**Photo**|(% style="width:334px" %)**Description**
203		-|(% style="width:103px" %)**LT22222-L**|(% style="width:131px" %)[[image:1653296302983-697.png]]|(% style="width:334px" %)(((
	212	+(% border="1" style="background-color:#f2f2f2; width:500px" %)
	213	+|(% style="background-color:#d9e2f3; color:#0070c0; width:103px" %)**Model**|(% style="background-color:#d9e2f3; color:#0070c0; width:131px" %)**Photo**|(% style="background-color:#d9e2f3; color:#0070c0; width:334px" %)**Description**
	214	+|(% style="width:103px" %)**LT22222-L**|(% style="width:131px" %)(((
	215	+(% style="text-align:center" %)
	216	+[[image:image-20230424115112-1.png||height="106" width="58"]]
	217	+)))|(% style="width:334px" %)(((
204	204	* 2 x Digital Input (Bi-direction)
205	205	* 2 x Digital Output
206	206	* 2 x Relay Output (5A@250VAC / 30VDC)
...	...	@@ -266,7 +266,7 @@
266	266	Each LT is shipped with a sticker with the default device EUI as below:
267	267	)))
268	268
269		-[[image:1653297924498-393.png]]
	283	+[[image:image-20230425173427-2.png||height="246" width="530"]]
270	270
271	271
272	272	Input these keys in the LoRaWAN Server portal. Below is TTN screen shot:
...	...	@@ -297,10 +297,15 @@
297	297	There are five working modes + one interrupt mode on LT for different type application:
298	298
299	299	* (% style="color:blue" %)**MOD1**(%%): (default setting): 2 x ACI + 2AVI + DI + DO + RO
	314	+
300	300	* (% style="color:blue" %)**MOD2**(%%): Double DI Counting + DO + RO
	316	+
301	301	* (% style="color:blue" %)**MOD3**(%%): Single DI Counting + 2 x ACI + DO + RO
	318	+
302	302	* (% style="color:blue" %)**MOD4**(%%): Single DI Counting + 1 x Voltage Counting + DO + RO
	320	+
303	303	* (% style="color:blue" %)**MOD5**(%%): Single DI Counting + 2 x AVI + 1 x ACI + DO + RO
	322	+
304	304	* (% style="color:blue" %)**ADDMOD6**(%%): Trigger Mode, Optional, used together with MOD1 ~~ MOD5
305	305
306	306
...	...	@@ -308,19 +308,31 @@
308	308
309	309
310	310	(((
311		-The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default.
	330	+The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. (% style="display:none" %)
	331	+
	332	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	333	+|(% 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**
	334	+|Value|(((
	335	+AVI1 voltage
	336	+)))|(((
	337	+AVI2 voltage
	338	+)))|(((
	339	+ACI1 Current
	340	+)))|(((
	341	+ACI2 Current
	342	+)))|DIDORO*|(((
	343	+Reserve
	344	+)))|MOD
312	312	)))
313	313
314		-[[image:image-20220523174024-3.png]]
315		-
316	316	(((
317		-
318		-
319	319	(% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
	349	+
	350	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	351	+|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
	352	+|RO1|RO2|DI3|DI2|DI1|DO3|DO2|DO1
320	320	)))
321	321
322		-[[image:image-20220523174254-4.png]]
323		-
324	324	* RO is for relay. ROx=1 : close，ROx=0 always open.
325	325	* DI is for digital input. DIx=1: high or float, DIx=0: low.
326	326	* DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
...	...	@@ -370,18 +370,24 @@
370	370
371	371	(((
372	372	Total : 11 bytes payload
	404	+
	405	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	406	+|(% 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**
	407	+|Value|COUNT1|COUNT2 |DIDORO*|(((
	408	+Reserve
	409	+)))|MOD
373	373	)))
374	374
375		-[[image:image-20220523180452-3.png]]
376		-
377		-
378	378	(((
379	379	(% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DO3, DO2 and DO1. Totally 1bytes as below
380		-)))
381	381
382		-[[image:image-20220523180506-4.png]]
	415	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	416	+|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
	417	+|RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
383	383
384		-* RO is for relay. ROx=1 : close，ROx=0 always open.
	419	+RO is for relay. ROx=1 : close，ROx=0 always open.
	420	+)))
	421	+
385	385	* FIRST: Indicate this is the first packet after join network.
386	386	* DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
387	387
...	...	@@ -412,14 +412,11 @@
412	412
413	413
414	414	(% style="color:#4f81bd" %)**AT Commands for counting:**
415		-
416		-
417	417	)))
418	418
419	419	(((
420	420	**For LT22222-L:**
421	421
422		-
423	423	(% style="color:blue" %)**AT+TRIG1=0,100**(%%)**  (set DI1 port to trigger on low level, valid signal is 100ms) **
424	424
425	425	(% style="color:blue" %)**AT+TRIG1=1,100**(%%)**  (set DI1 port to trigger on high level, valid signal is 100ms ) **
...	...	@@ -439,16 +439,22 @@
439	439
440	440	**LT22222-L**: This mode the DI1 is used as a counting pin.
441	441
442		-[[image:image-20220523181246-5.png]]
	476	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	477	+|(% 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**
	478	+|Value|COUNT1|(((
	479	+ACI1 Current
	480	+)))|(((
	481	+ACI2 Current
	482	+)))|DIDORO*|Reserve|MOD
443	443
444	444	(((
445		-
446		-
447	447	(% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
	486	+
	487	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	488	+|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
	489	+|RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
448	448	)))
449	449
450		-[[image:image-20220523181301-6.png]]
451		-
452	452	* RO is for relay. ROx=1 : close，ROx=0 always open.
453	453	* FIRST: Indicate this is the first packet after join network.
454	454	* DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
...	...	@@ -489,17 +489,22 @@
489	489
490	490	(((
491	491	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.
	532	+
	533	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	534	+|(% 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**
	535	+|Value|COUNT1|AVI1 Counting|DIDORO*|(((
	536	+Reserve
	537	+)))|MOD
492	492	)))
493	493
494		-[[image:image-20220523181903-8.png]]
495		-
496		-
497	497	(((
498	498	(% style="color:#4f81bd" %)**DIDORO **(%%)is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
	542	+
	543	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	544	+|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
	545	+|RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
499	499	)))
500	500
501		-[[image:image-20220523181727-7.png]]
502		-
503	503	* RO is for relay. ROx=1 : close，ROx=0 always open.
504	504	* FIRST: Indicate this is the first packet after join network.
505	505	* DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
...	...	@@ -533,11 +533,8 @@
533	533	)))
534	534
535	535	(((
536		-
537		-
538	538	**Plus below command for AVI1 Counting:**
539	539
540		-
541	541	(% style="color:blue" %)**AT+SETCNT=3,60**(%%)**  (set AVI Count to 60)**
542	542
543	543	(% style="color:blue" %)**AT+VOLMAX=20000**(%%)**  (If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)**
...	...	@@ -553,12 +553,24 @@
553	553
554	554	**LT22222-L**: This mode the DI1 is used as a counting pin.
555	555
556		-[[image:image-20220523182334-9.png]]
	598	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	599	+|(% 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**
	600	+|Value|(((
	601	+AVI1 voltage
	602	+)))|(((
	603	+AVI2 voltage
	604	+)))|(((
	605	+ACI1 Current
	606	+)))|COUNT1|DIDORO*|(((
	607	+Reserve
	608	+)))|MOD
557	557
558	558	(((
559		-
560		-
561	561	(% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
	612	+
	613	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	614	+|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
	615	+|RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
562	562	)))
563	563
564	564	* RO is for relay. ROx=1 : close，ROx=0 always open.
...	...	@@ -649,7 +649,6 @@
649	649	AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
650	650
651	651
652		-
653	653	(% style="color:#037691" %)**Downlink Command to set Trigger Condition:**
654	654
655	655	Type Code: 0xAA. Downlink command same as AT Command **AT+AVLIM, AT+ACLIM**
...	...	@@ -684,12 +684,39 @@
684	684
685	685	MOD6 Payload : total 11 bytes payload
686	686
687		-[[image:image-20220524085923-1.png]]
	740	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	741	+|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:110px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**6**|(% style="background-color:#d9e2f3; color:#0070c0; width:110px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**1**
	742	+|Value|(((
	743	+TRI_A FLAG
	744	+)))|(((
	745	+TRI_A Status
	746	+)))|(((
	747	+TRI_DI FLAG+STA
	748	+)))|Reserve|Enable/Disable MOD6|(((
	749	+MOD(6)
	750	+)))
688	688
689		-
690	690	(% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if trigger is set for this part. Totally 1byte as below
691	691
692		-[[image:image-20220524090106-2.png]]
	754	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	755	+|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
	756	+|(((
	757	+AV1_LOW
	758	+)))|(((
	759	+AV1_HIGH
	760	+)))|(((
	761	+AV2_LOW
	762	+)))|(((
	763	+AV2_HIGH
	764	+)))|(((
	765	+AC1_LOW
	766	+)))|(((
	767	+AC1_HIGH
	768	+)))|(((
	769	+AC2_LOW
	770	+)))|(((
	771	+AC2_HIGH
	772	+)))
693	693
694	694	* Each bits shows if the corresponding trigger has been configured.
695	695
...	...	@@ -698,10 +698,27 @@
698	698	10100000: Means the system has configure to use the trigger: AC1_LOW and AV2_LOW
699	699
700	700
701		-
702	702	(% style="color:#4f81bd" %)**TRI Status1**(%%) is a combination to show which condition is trigger. Totally 1byte as below
703	703
704		-[[image:image-20220524090249-3.png]]
	783	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	784	+|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
	785	+|(((
	786	+AV1_LOW
	787	+)))|(((
	788	+AV1_HIGH
	789	+)))|(((
	790	+AV2_LOW
	791	+)))|(((
	792	+AV2_HIGH
	793	+)))|(((
	794	+AC1_LOW
	795	+)))|(((
	796	+AC1_HIGH
	797	+)))|(((
	798	+AC2_LOW
	799	+)))|(((
	800	+AC2_HIGH
	801	+)))
705	705
706	706	* Each bits shows which status has been trigger on this uplink.
707	707
...	...	@@ -710,10 +710,11 @@
710	710	10000000: Means this packet is trigger by AC1_LOW. Means voltage too low.
711	711
712	712
713		-
714	714	(% style="color:#4f81bd" %)**TRI_DI FLAG+STA **(%%)is a combination to show which condition is trigger. Totally 1byte as below
715	715
716		-[[image:image-20220524090456-4.png]]
	812	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	813	+|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
	814	+|N/A|N/A|N/A|N/A|DI2_STATUS|DI2_FLAG|DI1_STATUS|DI1_FLAG
717	717
718	718	* Each bits shows which status has been trigger on this uplink.
719	719
...	...	@@ -724,7 +724,6 @@
724	724	00000101: Means both DI1 and DI2 trigger are enabled.
725	725
726	726
727		-
728	728	(% style="color:#4f81bd" %)**Enable/Disable MOD6 **(%%): 0x01: MOD6 is enable. 0x00: MOD6 is disable.
729	729
730	730	Downlink command to poll MOD6 status:
...	...	@@ -795,14 +795,10 @@
795	795
796	796	Set work mode.
797	797
798		-* (% style="color:#037691" %)**AT Command:**
	895	+* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+MOD=N  **
799	799
800		-(% style="color:blue" %)**AT+MOD=N  **
801		-
802		-
803	803	**Example**: AT+MOD=2. Set work mode to Double DI counting mode
804	804
805		-
806	806	* (% style="color:#037691" %)**Downlink Payload (prefix 0x0A):**
807	807
808	808	(% style="color:blue" %)**0x0A aa  **(%%)** ** ~/~/ Same as AT+MOD=aa
...	...	@@ -812,16 +812,12 @@
812	812	==== 3.4.2.3 Poll an uplink ====
813	813
814	814
815		-* (% style="color:#037691" %)**AT Command:**
	908	+* (% style="color:#037691" %)**AT Command:**(%%) There is no AT Command to poll uplink
816	816
817		-There is no AT Command to poll uplink
818		-
819		-
820	820	* (% style="color:#037691" %)**Downlink Payload (prefix 0x08):**
821	821
822	822	(% style="color:blue" %)**0x08 FF  **(%%)** **~/~/ Poll an uplink
823	823
824		-
825	825	**Example**: 0x08FF, ask device to send an Uplink
826	826
827	827
...	...	@@ -831,10 +831,8 @@
831	831
832	832	Use of trigger mode, please check [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
833	833
834		-* (% style="color:#037691" %)**AT Command:**
	923	+* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+ADDMOD6=1 or 0**
835	835
836		-(% style="color:blue" %)**AT+ADDMOD6=1 or 0**
837		-
838	838	(% style="color:red" %)**1:** (%%)Enable Trigger Mode
839	839
840	840	(% style="color:red" %)**0: **(%%)Disable Trigger Mode
...	...	@@ -849,13 +849,12 @@
849	849	==== 3.4.2.5 Poll trigger settings ====
850	850
851	851
852		-Poll trigger settings,
	939	+Poll trigger settings
853	853
854	854	* (% style="color:#037691" %)**AT Command:**
855	855
856	856	There is no AT Command for this feature.
857	857
858		-
859	859	* (% style="color:#037691" %)**Downlink Payload (prefix 0x AB 06):**
860	860
861	861	(% style="color:blue" %)**0xAB 06  ** (%%) ~/~/ Poll trigger settings, device will uplink trigger settings once receive this command
...	...	@@ -867,15 +867,11 @@
867	867
868	868	Enable Disable DI1/DI2/DI2 as trigger,
869	869
870		-* (% style="color:#037691" %)**AT Command:**
	956	+* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
871	871
872		-(% style="color:blue" %)**Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
	958	+**Example:** AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
873	873
874	874
875		-**Example:**
876		-
877		-AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
878		-
879	879	* (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 02):**
880	880
881	881	(% style="color:blue" %)**0xAA 02 aa bb   ** (%%) ~/~/ Same as AT+DTRI=aa,bb
...	...	@@ -887,20 +887,15 @@
887	887
888	888	Set DI1 or DI3(for LT-33222-L) trigger.
889	889
890		-* (% style="color:#037691" %)**AT Command:**
	972	+* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+TRIG1=a,b**
891	891
892		-(% style="color:blue" %)**AT+TRIG1=a,b**
893		-
894	894	(% style="color:red" %)**a :** (%%)Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
895	895
896	896	(% style="color:red" %)**b :** (%%)delay timing.
897	897
	978	+**Example:** AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms )
898	898
899		-**Example:**
900	900
901		-AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms )
902		-
903		-
904	904	* (% style="color:#037691" %)**Downlink Payload (prefix 0x09 01 ):**
905	905
906	906	(% style="color:blue" %)**0x09 01 aa bb cc    ** (%%) ~/~/ same as AT+TRIG1=aa,0x(bb cc)
...	...	@@ -912,20 +912,15 @@
912	912
913	913	Set DI2 trigger.
914	914
915		-* (% style="color:#037691" %)**AT Command:**
	992	+* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+TRIG2=a,b**
916	916
917		-(% style="color:blue" %)**AT+TRIG2=a,b**
918		-
919	919	(% style="color:red" %)**a :** (%%)Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
920	920
921	921	(% style="color:red" %)**b :** (%%)delay timing.
922	922
	998	+**Example:** AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms )
923	923
924		-**Example:**
925	925
926		-AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms )
927		-
928		-
929	929	* (% style="color:#037691" %)**Downlink Payload (prefix 0x09 02 ):**
930	930
931	931	(% style="color:blue" %)**0x09 02 aa bb cc   ** (%%)~/~/ same as AT+TRIG2=aa,0x(bb cc)
...	...	@@ -937,11 +937,8 @@
937	937
938	938	Set current trigger , base on AC port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
939	939
940		-* (% style="color:#037691" %)**AT Command**
	1012	+* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+ACLIM**
941	941
942		-(% style="color:blue" %)**AT+ACLIM**
943		-
944		-
945	945	* (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 01 )**
946	946
947	947	(% style="color:blue" %)**0x AA 01 aa bb cc dd ee ff gg hh        ** (%%) ~/~/ same as AT+ACLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
...	...	@@ -953,11 +953,8 @@
953	953
954	954	Set current trigger , base on AV port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
955	955
956		-* (% style="color:#037691" %)**AT Command**
	1025	+* (% style="color:#037691" %)**AT Command**(%%): (% style="color:blue" %)**AT+AVLIM    **(%%)** See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]**
957	957
958		-(% style="color:blue" %)**AT+AVLIM    **(%%)** See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]**
959		-
960		-
961	961	* (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 00 )**
962	962
963	963	(% style="color:blue" %)**0x AA 00 aa bb cc dd ee ff gg hh    ** (%%) ~/~/ same as AT+AVLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
...	...	@@ -969,18 +969,13 @@
969	969
970	970	Set AV and AC trigger minimum interval, system won't response to the second trigger within this set time after the first trigger.
971	971
972		-* (% style="color:#037691" %)**AT Command**
	1038	+* (% style="color:#037691" %)**AT Command**(%%): (% style="color:blue" %)**AT+ATDC=5        ** ~/~/ (%%)Device won't response the second trigger within 5 minute after the first trigger.
973	973
974		-(% style="color:blue" %)**AT+ATDC=5        ** (%%)Device won't response the second trigger within 5 minute after the first trigger.
975		-
976		-
977	977	* (% style="color:#037691" %)**Downlink Payload (prefix 0xAC )**
978	978
979	979	(% style="color:blue" %)**0x AC aa bb   **(%%) ~/~/ same as AT+ATDC=0x(aa bb)   . Unit (min)
980	980
981	981	(((
982		-
983		-
984	984	(% style="color:red" %)**Note: ATDC setting must be more than 5min**
985	985	)))
986	986
...	...	@@ -995,8 +995,9 @@
995	995
996	996
997	997	* (% style="color:#037691" %)**Downlink Payload (prefix 0x02)**
998		-* (% style="color:blue" %)**0x02 aa bb cc     ** (%%)~/~/ Set DO1/DO2/DO3 output
999	999
	1060	+(% style="color:blue" %)**0x02 aa bb cc     ** (%%)~/~/ Set DO1/DO2/DO3 output
	1061	+
1000	1000	(((
1001	1001	If payload = 0x02010001, while there is load between V+ and DOx, it means set DO1 to low, DO2 to high and DO3 to low.
1002	1002	)))
...	...	@@ -1003,10 +1003,14 @@
1003	1003
1004	1004	(((
1005	1005	01: Low,  00: High ,  11: No action
	1068	+
	1069	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	1070	+|(% 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**
	1071	+|02  01  00  11|Low|High|No Action
	1072	+|02  00  11  01|High|No Action|Low
	1073	+|02  11  01  00|No Action|Low|High
1006	1006	)))
1007	1007
1008		-[[image:image-20220524092754-5.png]]
1009		-
1010	1010	(((
1011	1011	(% style="color:red" %)**Note: For LT-22222-L, there is no DO3, the last byte can use any value.**
1012	1012	)))
...	...	@@ -1043,30 +1043,37 @@
1043	1043
1044	1044	(% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Ports status:
1045	1045
1046		-[[image:image-20220524093238-6.png]]
	1112	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
	1113	+|(% style="background-color:#d9e2f3; color:#0070c0" %)**Second Byte**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Status**
	1114	+|0x01|DO1 set to low
	1115	+|0x00|DO1 set to high
	1116	+|0x11|DO1 NO Action
1047	1047
1048		-
1049	1049	(% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Ports status:
1050	1050
1051		-[[image:image-20220524093328-7.png]]
	1120	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
	1121	+|(% style="background-color:#d9e2f3; color:#0070c0" %)**Second Byte**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Status**
	1122	+|0x01|DO2 set to low
	1123	+|0x00|DO2 set to high
	1124	+|0x11|DO2 NO Action
1052	1052
1053		-
1054	1054	(% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Ports status:
1055	1055
1056		-[[image:image-20220524093351-8.png]]
	1128	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
	1129	+|(% style="background-color:#d9e2f3; color:#0070c0" %)**Second Byte**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Status**
	1130	+|0x01|DO3 set to low
	1131	+|0x00|DO3 set to high
	1132	+|0x11|DO3 NO Action
1057	1057
	1134	+(% style="color:#4f81bd" %)**Sixth and Seventh and Eighth and Ninth Byte**:(%%) Latching time. Unit: ms
1058	1058
1059		-(% style="color:#4f81bd" %)**Sixth and Seventh and Eighth and Ninth Byte**:
1060	1060
1061		- Latching time. Unit: ms
	1137	+(% style="color:red" %)**Note: **
1062	1062
1063		-Note:
1064		-
1065	1065	Since Firmware v1.6.0, the latch time support 4 bytes and 2 bytes
1066	1066
1067	1067	Before Firmwre v1.6.0 the latch time only suport 2 bytes.
1068	1068
1069		-
1070	1070	(% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
1071	1071
1072	1072
...	...	@@ -1090,7 +1090,7 @@
1090	1090
1091	1091
1092	1092
1093		-==== 3.4.2.14 Relay ~-~- Control Relay Output RO1/RO2 ====
	1166	+==== 3.4.2. 14 Relay ~-~- Control Relay Output RO1/RO2 ====
1094	1094
1095	1095
1096	1096	* (% style="color:#037691" %)**AT Command:**
...	...	@@ -1109,10 +1109,17 @@
1109	1109
1110	1110	(((
1111	1111	01: Close ,  00: Open , 11: No action
1112		-)))
1113	1113
1114		-(((
1115		-[[image:image-20220524093724-9.png]]
	1186	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:320px" %)
	1187	+|(% style="background-color:#d9e2f3; color:#0070c0" %)**Downlink Code**|(% style="background-color:#d9e2f3; color:#0070c0" %)**RO1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**RO2**
	1188	+|03  00  11|Open|No Action
	1189	+|03  01  11|Close|No Action
	1190	+|03  11  00|No Action|Open
	1191	+|03  11  01|No Action|Close
	1192	+|03  00  00|Open|Open
	1193	+|03  01  01|Close|Close
	1194	+|03  01  00|Close|Open
	1195	+|03  00  01|Open|Close
1116	1116	)))
1117	1117
1118	1118	(% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
...	...	@@ -1150,8 +1150,9 @@
1150	1150
1151	1151	(% style="color:#4f81bd" %)**Fourth/Fifth/Sixth/Seventh Bytes(cc)**(%%): Latching time. Unit: ms
1152	1152
1153		-Note:
1154	1154
	1234	+(% style="color:red" %)**Note:**
	1235	+
1155	1155	Since Firmware v1.6.0, the latch time support 4 bytes and 2 bytes
1156	1156
1157	1157	Before Firmwre v1.6.0 the latch time only suport 2 bytes.
...	...	@@ -1185,11 +1185,8 @@
1185	1185
1186	1186	When voltage exceed the threshold, count. Feature see [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1187	1187
1188		-* (% style="color:#037691" %)**AT Command:**
	1269	+* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+VOLMAX   ** (%%)~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1189	1189
1190		-(% style="color:blue" %)**AT+VOLMAX   ** (%%)~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1191		-
1192		-
1193	1193	* (% style="color:#037691" %)**Downlink Payload (prefix 0xA5):**
1194	1194
1195	1195	(% style="color:blue" %)**0xA5 aa bb cc   ** (%%)~/~/ Same as AT+VOLMAX=(aa bb),cc
...	...	@@ -1199,10 +1199,8 @@
1199	1199	==== 3.4.2.17 Counting ~-~- Pre-configure the Count Number ====
1200	1200
1201	1201
1202		-* (% style="color:#037691" %)**AT Command:**
	1280	+* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+SETCNT=aa,(bb cc dd ee) **
1203	1203
1204		-(% style="color:blue" %)**AT+SETCNT=aa,(bb cc dd ee) **
1205		-
1206	1206	(% style="color:red" %)**aa:**(%%) 1: Set count1; 2: Set count2; 3: Set AV1 count
1207	1207
1208	1208	(% style="color:red" %)**bb cc dd ee: **(%%)number to be set
...	...	@@ -1219,11 +1219,8 @@
1219	1219
1220	1220	Clear counting for counting mode
1221	1221
1222		-* (% style="color:#037691" %)**AT Command:**
	1298	+* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+CLRCOUNT         **(%%) ~/~/ clear all counting
1223	1223
1224		-(% style="color:blue" %)**AT+CLRCOUNT **(%%) ~/~/ clear all counting
1225		-
1226		-
1227	1227	* (% style="color:#037691" %)**Downlink Payload (prefix 0xA6):**
1228	1228
1229	1229	(% style="color:blue" %)**0x A6 01    ** (%%)~/~/ clear all counting
...	...	@@ -1375,7 +1375,7 @@
1375	1375
1376	1376	(% style="color:blue" %)**Step 3**(%%): Create an account or log in Mydevices.
1377	1377
1378		-(% style="color:blue" %)**Step 4**(%%): Search LT-22222-L(for both LT-22222-L / LT-33222-L) and add DevEUI.(% style="display:none" %)
	1451	+(% style="color:blue" %)**Step 4**(%%): Search LT-22222-L(for both LT-22222-L) and add DevEUI.(% style="display:none" %)
1379	1379
1380	1380	Search under The things network
1381	1381
...	...	@@ -1530,9 +1530,9 @@
1530	1530	=== 3.6.3 Digital Output Port: DO1/DO2 /DO3 ===
1531	1531
1532	1532
1533		-**NPN output**: GND or Float. Max voltage can apply to output pin is 36v.
	1606	+(% style="color:blue" %)**NPN output**(%%): GND or Float. Max voltage can apply to output pin is 36v.
1534	1534
1535		-Note: DO pins go to float when device is power off.
	1608	+(% style="color:red" %)**Note: DO pins go to float when device is power off.**
1536	1536
1537	1537	[[image:1653357531600-905.png]]
1538	1538
...	...	@@ -1554,13 +1554,12 @@
1554	1554
1555	1555	(% style="color:blue" %)**Specifications of the wind speed sensor:**
1556	1556
1557		-**Red:  12~~24v**
	1630	+(% style="color:red" %)**Red:  12~~24v**
1558	1558
1559		-**Yellow:  4~~20mA**
	1632	+(% style="color:#ffc000" %)**Yellow:  4~~20mA**
1560	1560
1561	1561	**Black:  GND**
1562	1562
1563		-
1564	1564	**Connection diagram:**
1565	1565
1566	1566	[[image:1653357640609-758.png]]
...	...	@@ -1568,6 +1568,22 @@
1568	1568	[[image:1653357648330-671.png||height="155" width="733"]]
1569	1569
1570	1570
	1643	+Example connected to a regulated power supply to measure voltage
	1644	+
	1645	+[[image:image-20230608101532-1.png||height="606" width="447"]]
	1646	+
	1647	+[[image:image-20230608101608-2.jpeg||height="379" width="284"]]
	1648	+
	1649	+[[image:image-20230608101722-3.png||height="102" width="1139"]]
	1650	+
	1651	+
	1652	+(% style="color:blue; font-weight:bold" %)**Specifications of the regulated power**(%%) (% style="color:blue" %)**:**
	1653	+
	1654	+(% style="color:red" %)**Red:  12~~24v**
	1655	+
	1656	+**Black:  GND**
	1657	+
	1658	+
1571	1571	=== 3.6.5 Relay Output ===
1572	1572
1573	1573
...	...	@@ -1586,9 +1586,42 @@
1586	1586	== 3.7 LEDs Indicators ==
1587	1587
1588	1588
1589		-[[image:image-20220524100748-11.png]]
	1677	+(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
	1678	+|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**LEDs**|(% style="background-color:#d9e2f3; color:#0070c0; width:470px" %)**Feature**
	1679	+|**PWR**|Always on if there is power
	1680	+|**SYS**|(((
	1681	+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.
	1682	+)))
	1683	+|**TX**|(((
	1684	+(((
	1685	+Device boot: TX blinks 5 times.
	1686	+)))
1590	1590
	1688	+(((
	1689	+Successful join network: TX ON for 5 seconds.
	1690	+)))
1591	1591
	1692	+(((
	1693	+Transmit a LoRa packet: TX blinks once
	1694	+)))
	1695	+)))
	1696	+|**RX**|RX blinks once when receive a packet.
	1697	+|**DO1**|
	1698	+|**DO2**|
	1699	+|**DO3**|
	1700	+|**DI2**|(((
	1701	+For LT-22222-L: ON when DI2 is high, LOW when DI2 is low
	1702	+)))
	1703	+|**DI2**|(((
	1704	+For LT-22222-L: ON when DI2 is high, LOW when DI2 is low
	1705	+)))
	1706	+|**DI2**|(((
	1707	+For LT-22222-L: ON when DI2 is high, LOW when DI2 is low
	1708	+)))
	1709	+|**RO1**|
	1710	+|**RO2**|
	1711	+
	1712	+
1592	1592	= 4. Use AT Command =
1593	1593
1594	1594	== 4.1 Access AT Command ==
...	...	@@ -1919,7 +1919,7 @@
1919	1919	**3. Make sure SF / bandwidth setting in LG01/LG02 match the settings of AT+DR. refer [[this link>>url:http://www.dragino.com/downloads/index.php?
1920	1920	dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means.**
1921	1921
1922		-**4. The command AT+RX2FQ and AT+RX2DR is to let downlink work. to set the correct parameters, user can check the actually downlink parameters to be used. As below. Which shows the RX2FQ should use 868400000 and RX2DR should be 5**
	2043	+**4. The command AT+RX2FQ and AT+RX2DR is to let downlink work. to set the correct parameters, user can check the actually downlink parameters to be used. As below. Which shows the RX2FQ should use 868400000 and RX2DR should be 5.**
1923	1923
1924	1924
1925	1925	)))
...	...	@@ -1943,11 +1943,19 @@
1943	1943	)))
1944	1944
1945	1945
1946		-= 5. FAQ =
	2067	+= 5. Case Study =
1947	1947
1948		-== 5.1 How to upgrade the image? ==
	2069	+== 5.1 Counting how many objects pass in Flow Line ==
1949	1949
1950	1950
	2072	+Reference Link: [[How to set up to count objects pass in flow line>>How to set up to count objects pass in flow line]]?
	2073	+
	2074	+
	2075	+= 6. FAQ =
	2076	+
	2077	+== 6.1 How to upgrade the image? ==
	2078	+
	2079	+
1951	1951	The LT LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to LT to:
1952	1952
1953	1953	* Support new features
...	...	@@ -1961,7 +1961,7 @@
1961	1961
1962	1962	(((
1963	1963	(% style="color:blue" %)**Step1**(%%)**:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
1964		-(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:https://www.dropbox.com/sh/g99v0fxcltn9r1y/AADKXQ2v5ZT-S3sxdmbvE7UAa/LT-22222-L/image?dl=0&subfolder_nav_tracking=1]].
	2093	+(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AACrbrDN0AqLHbBat0ViWx5Da/LT-22222-L/Firmware?dl=0&subfolder_nav_tracking=1]].
1965	1965	(% style="color:blue" %)**Step3**(%%)**:** Open flashloader; choose the correct COM port to update.
1966	1966
1967	1967
...	...	@@ -1975,8 +1975,10 @@
1975	1975
1976	1976	[[image:image-20220524103407-12.png]]
1977	1977
	2107	+
1978	1978	[[image:image-20220524103429-13.png]]
1979	1979
	2110	+
1980	1980	[[image:image-20220524104033-15.png]]
1981	1981
1982	1982
...	...	@@ -1988,7 +1988,7 @@
1988	1988
1989	1989	(((
1990	1990	(((
1991		-== 5.2 How to change the LoRa Frequency Bands/Region? ==
	2122	+== 6.2 How to change the LoRa Frequency Bands/Region? ==
1992	1992
1993	1993
1994	1994	)))
...	...	@@ -2001,7 +2001,7 @@
2001	2001	(((
2002	2002
2003	2003
2004		-== 5.3 How to set up LT to work with Single Channel Gateway such as LG01/LG02? ==
	2135	+== 6.3 How to set up LT to work with Single Channel Gateway such as LG01/LG02? ==
2005	2005
2006	2006
2007	2007	)))
...	...	@@ -2064,14 +2064,20 @@
2064	2064	[[image:1653360498588-932.png||height="485" width="726"]]
2065	2065
2066	2066
2067		-== 5.4 Can I see counting event in Serial? ==
	2198	+== 6.4 How to change the uplink interval？ ==
2068	2068
2069	2069
	2201	+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/]]
	2202	+
	2203	+
	2204	+== 6.5 Can I see counting event in Serial? ==
	2205	+
	2206	+
2070	2070	(((
2071	2071	User can run AT+DEBUG command to see the counting event in serial. If firmware too old and doesn't support AT+DEBUG. User can update to latest firmware first.
2072	2072
2073	2073
2074		-== 5.5 Can i use point to point communication for LT-22222-L? ==
	2211	+== 6.6 Can i use point to point communication for LT-22222-L? ==
2075	2075
2076	2076
2077	2077	Yes, please refer [[Point to Point Communication>>doc:Main. Point to Point Communication of LT-22222-L.WebHome]]  ，this is [[firmware>>https://github.com/dragino/LT-22222-L/releases]].
...	...	@@ -2080,7 +2080,7 @@
2080	2080	)))
2081	2081
2082	2082	(((
2083		-== 5.6 Why does the relay output become the default and open relay after the lt22222 is powered off? ==
	2220	+== 6.7 Why does the relay output become the default and open relay after the lt22222 is powered off? ==
2084	2084
2085	2085
2086	2086	If the device is not shut down, but directly powered off.
...	...	@@ -2092,7 +2092,7 @@
2092	2092	After restart, the status before power failure will be read from flash.
2093	2093
2094	2094
2095		-== 5.7 Can i set up LT-22222-L as a NC(Normal Close) Relay? ==
	2232	+== 6.8 Can i set up LT-22222-L as a NC(Normal Close) Relay? ==
2096	2096
2097	2097
2098	2098	LT-22222-L built-in relay is NO (Normal Open). User can use an external relay to achieve Normal Close purpose. Diagram as below:
...	...	@@ -2101,18 +2101,18 @@
2101	2101	[[image:image-20221006170630-1.png||height="610" width="945"]]
2102	2102
2103	2103
2104		-== 5.8 Can LT22222-L save RO state? ==
	2241	+== 6.9 Can LT22222-L save RO state? ==
2105	2105
2106	2106
2107	2107	Firmware version needs to be no less than 1.6.0.
2108	2108
2109	2109
2110		-= 6. Trouble Shooting =
	2247	+= 7. Trouble Shooting =
2111	2111	)))
2112	2112
2113	2113	(((
2114	2114	(((
2115		-== 6.1 Downlink doesn't work, how to solve it? ==
	2252	+== 7.1 Downlink doesn't work, how to solve it? ==
2116	2116
2117	2117
2118	2118	)))
...	...	@@ -2125,7 +2125,7 @@
2125	2125	(((
2126	2126
2127	2127
2128		-== 6.2 Have trouble to upload image. ==
	2265	+== 7.2 Have trouble to upload image. ==
2129	2129
2130	2130
2131	2131	)))
...	...	@@ -2137,7 +2137,7 @@
2137	2137	(((
2138	2138
2139	2139
2140		-== 6.3 Why I can't join TTN in US915 /AU915 bands? ==
	2277	+== 7.3 Why I can't join TTN in US915 /AU915 bands? ==
2141	2141
2142	2142
2143	2143	)))
...	...	@@ -2147,7 +2147,7 @@
2147	2147	)))
2148	2148
2149	2149
2150		-= 7. Order Info =
	2287	+= 8. Order Info =
2151	2151
2152	2152
2153	2153	(% style="color:#4f81bd" %)**LT-22222-L-XXX:**
...	...	@@ -2165,7 +2165,7 @@
2165	2165	* (% style="color:red" %)**CN779**(%%):  LT with frequency bands CN779
2166	2166
2167	2167
2168		-= 8. Packing Info =
	2305	+= 9. Packing Info =
2169	2169
2170	2170
2171	2171	**Package Includes**:
...	...	@@ -2183,7 +2183,7 @@
2183	2183	* Weight / pcs : 170g
2184	2184
2185	2185
2186		-= 9. Support =
	2323	+= 10. Support =
2187	2187
2188	2188
2189	2189	* (((
...	...	@@ -2190,13 +2190,13 @@
2190	2190	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.
2191	2191	)))
2192	2192	* (((
2193		-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]]
	2330	+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]]
2194	2194
2195	2195
2196	2196
2197	2197	)))
2198	2198
2199		-= 10. Reference​​​​​ =
	2336	+= 11. Reference​​​​​ =
2200	2200
2201	2201
2202	2202	* LT-22222-L: [[http:~~/~~/www.dragino.com/products/lora-lorawan-end-node/item/156-lt-22222-l.html>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/156-lt-22222-l.html]]

image-20230424115112-1.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+27.1 KB

Content

image-20230425173351-1.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+207.8 KB

Content

image-20230425173427-2.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+150.1 KB

Content

image-20230426161322-1.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Bei

Size

...	...	@@ -1,0 +1,1 @@
	1	+15.2 KB

Content

image-20230608101532-1.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Bei

Size

...	...	@@ -1,0 +1,1 @@
	1	+563.0 KB

Content

image-20230608101608-2.jpeg

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Bei

Size

...	...	@@ -1,0 +1,1 @@
	1	+287.8 KB

Content

image-20230608101722-3.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Bei

Size

...	...	@@ -1,0 +1,1 @@
	1	+25.4 KB

Content