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73	73	== 1.2 Specifications ==
74	74
75	75
76		-**Hardware System:**
	76	+(% style="color:#037691" %)**Hardware System:**
77	77
78	78	* STM32L072CZT6 MCU
79	79	* SX1276/78 Wireless Chip
...	...	@@ -81,13 +81,15 @@
81	81	** Idle: 32mA@12v
82	82	** 20dB Transmit: 65mA@12v
83	83
84		-**Interface for Model:**
85	85
	85	+(% style="color:#037691" %)**Interface for Model:**
	86	+
86	86	* RS485
87	87	* Power Input 7~~ 24V DC.
88	88
89		-**LoRa Spec:**
90	90
	91	+(% style="color:#037691" %)**LoRa Spec:**
	92	+
91	91	* Frequency Range:
92	92	** Band 1 (HF): 862 ~~ 1020 Mhz
93	93	** Band 2 (LF): 410 ~~ 528 Mhz
...	...	@@ -108,6 +108,7 @@
108	108	* Packet engine up to 256 bytes with CRC
109	109
110	110
	113	+
111	111	== 1.3 Features ==
112	112
113	113
...	...	@@ -121,6 +121,7 @@
121	121	* Support Interrupt uplink (Since hardware version v1.2)
122	122
123	123
	127	+
124	124	== 1.4 Applications ==
125	125
126	126
...	...	@@ -132,6 +132,7 @@
132	132	* Smart Factory
133	133
134	134
	139	+
135	135	== 1.5 Firmware Change log ==
136	136
137	137
...	...	@@ -212,6 +212,8 @@
212	212
213	213	(((
214	214	The LG308 is already set to connect to [[TTN V3 network >>path:https://www.thethingsnetwork.org/]]. So what we need to now is only configure the TTN V3:
	220	+
	221	+
215	215	)))
216	216
217	217	(((
...	...	@@ -347,6 +347,7 @@
347	347	)))
348	348
349	349
	357	+
350	350	=== 3.3.2 Configure sensors ===
351	351
352	352
...	...	@@ -375,6 +375,7 @@
375	375	)))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
376	376
377	377
	386	+
378	378	=== 3.3.3 Configure read commands for each sampling ===
379	379
380	380
...	...	@@ -436,11 +436,13 @@
436	436	(% aria-label="image-20220602153621-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
437	437
438	438
	448	+
439	439	* (% style="color:#037691" %)**Grab a section**
440	440
441	441	(% aria-label="image-20220602153621-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-2.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
442	442
443	443
	454	+
444	444	* (% style="color:#037691" %)**Grab different sections**
445	445
446	446	(% aria-label="image-20220602153621-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-3.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
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610	610
611	611	==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
612	612
	624	+
613	613	(((
614	614	This command is used to configure the RS485 devices; they won't be used during sampling.
615	615	)))
...	...	@@ -666,7 +666,7 @@
666	666	(((
667	667
668	668
669		-**Example 1**  ~-~-> Configure without ask for uplink (YY=0)
	681	+(% style="color:blue" %)**Example 1:**  (%%) ~-~-> Configure without ask for uplink (YY=0)
670	670	)))
671	671
672	672	(((
...	...	@@ -704,7 +704,7 @@
704	704	)))
705	705
706	706	(((
707		-**Example 2**  ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
	719	+(% style="color:blue" %)**Example 2:**  (%%) ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
708	708	)))
709	709
710	710	(((
...	...	@@ -732,6 +732,7 @@
732	732
733	733	==== (% style="color:blue" %)**Set Payload version**(%%) ====
734	734
	747	+
735	735	(((
736	736	This is the first byte of the uplink payload. RS485-LN can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload.
737	737	)))
...	...	@@ -760,6 +760,7 @@
760	760
761	761	==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
762	762
	776	+
763	763	(((
764	764	AT+COMMANDx or AT+DATACUTx
765	765	)))
...	...	@@ -787,10 +787,14 @@
787	787
788	788	(((
789	789	**0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
	804	+
	805	+
790	790	)))
791	791
792	792	(((
793	793	(% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
	810	+
	811	+
794	794	)))
795	795
796	796	(((
...	...	@@ -840,6 +840,7 @@
840	840
841	841	==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
842	842
	861	+
843	843	(((
844	844	**AT+MBFUN** is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]].
845	845	)))
...	...	@@ -881,6 +881,7 @@
881	881
882	882	==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
883	883
	903	+
884	884	(((
885	885	Some Modbus device has slow action to send replies. This command is used to configure the RS485-LN to use longer time to wait for their action.
886	886	)))
...	...	@@ -934,6 +934,7 @@
934	934
935	935	==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
936	936
	957	+
937	937	(((
938	938	Define to use one uplink or multiple uplinks for the sampling.
939	939	)))
...	...	@@ -970,6 +970,7 @@
970	970
971	971	==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
972	972
	994	+
973	973	(((
974	974	Ask device to send an uplink immediately.
975	975	)))
...	...	@@ -999,6 +999,7 @@
999	999
1000	1000	==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
1001	1001
	1024	+
1002	1002	(((
1003	1003	The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1004	1004
...	...	@@ -1045,6 +1045,7 @@
1045	1045
1046	1046	==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1047	1047
	1071	+
1048	1048	(((
1049	1049	Set the Rs485 serial communication parameters:
1050	1050	)))
...	...	@@ -1219,6 +1219,8 @@
1219	1219	|(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1220	1220
1221	1221
	1246	+
	1247	+
1222	1222	== 3.8 LEDs ==
1223	1223
1224	1224
...	...	@@ -1228,6 +1228,8 @@
1228	1228	|**SYS**|After device is powered on, the SYS will (% style="color:green" %)**fast blink in GREEN**(%%) for 5 times, means RS485-LN start to join LoRaWAN network. If join success, SYS will be (% style="color:green" %)**on GREEN for 5 seconds** (%%)**. **SYS will (% style="color:green" %)**blink Blue**(%%) on every upload and (% style="color:green" %)**blink Green**(%%) once receive a downlink message.
1229	1229
1230	1230
	1257	+
	1258	+
1231	1231	= 4. Case Study =
1232	1232
1233	1233
...	...	@@ -1237,6 +1237,7 @@
1237	1237
1238	1238	= 5. Use AT Command =
1239	1239
	1268	+
1240	1240	== 5.1 Access AT Command ==
1241	1241
1242	1242
...	...	@@ -1316,6 +1316,8 @@
1316	1316	2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1317	1317	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?dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means.
1318	1318	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
	1348	+
	1349	+
1319	1319	)))
1320	1320
1321	1321	(% aria-label="1654162478620-421.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162478620-421.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
...	...	@@ -1324,6 +1324,7 @@
1324	1324
1325	1325	= 6. FAQ =
1326	1326
	1358	+
1327	1327	== 6.1 How to upgrade the image? ==
1328	1328
1329	1329
...	...	@@ -1458,6 +1458,8 @@
1458	1458	* (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1459	1459
1460	1460
	1493	+
	1494	+
1461	1461	= 9.Packing Info =
1462	1462
1463	1463
...	...	@@ -1475,6 +1475,8 @@
1475	1475	* Weight / pcs : 170g
1476	1476
1477	1477
	1512	+
	1513	+
1478	1478	= 10. FCC Caution for RS485LN-US915 =
1479	1479
1480	1480
...	...	@@ -1495,7 +1495,7 @@
1495	1495	)))
1496	1496
1497	1497	(((
1498		-**Note: **This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
	1534	+(% style="color:red" %)**Note: **(%%)This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
1499	1499	)))
1500	1500
1501	1501	(((
...	...	@@ -1536,4 +1536,7 @@
1536	1536	)))
1537	1537	* (((
1538	1538	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]].
	1575	+
	1576	+
	1577	+
1539	1539	)))