Summary

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...	...	@@ -28,44 +28,32 @@
28	28
29	29
30	30
31		-= 1.Introduction =
	31	+= 1. Introduction =
32	32
33	33	== 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
34	34
35		-(((
36		-(((
37		-(((
38		-
39	39
	36	+(((
40	40	The Dragino RS485-LN is a (% style="color:blue" %)**RS485 to LoRaWAN Converter**(%%). It converts the RS485 signal into LoRaWAN wireless signal which simplify the IoT installation and reduce the installation/maintaining cost.
41	41	)))
42		-)))
43	43
44	44	(((
45		-(((
46	46	RS485-LN allows user to (% style="color:blue" %)**monitor / control RS485 devices**(%%) 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.
47	47	)))
48		-)))
49	49
50	50	(((
51		-(((
52	52	(% style="color:blue" %)**For data uplink**(%%), RS485-LN sends user-defined commands to RS485 devices and gets the return from the RS485 devices. RS485-LN will process these returns according to user-define rules to get the final payload and upload to LoRaWAN server.
53	53	)))
54		-)))
55	55
56	56	(((
57		-(((
58	58	(% style="color:blue" %)**For data downlink**(%%), RS485-LN runs in LoRaWAN Class C. When there downlink commands from LoRaWAN server, RS485-LN will forward the commands from LoRaWAN server to RS485 devices.
59	59	)))
60	60
61	61	(((
62	62	(% style="color:blue" %)**Demo Dashboard for RS485-LN**(%%) connect to two energy meters: [[https:~~/~~/app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a>>url:https://app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a]]
63		-
64		-
65	65	)))
66		-)))
67		-)))
68	68
	56	+
69	69	(% aria-label="1653267211009-519.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653267211009-519.png||data-widget="image" height="419" width="724"]](% 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" %)​
70	70
71	71
...	...	@@ -72,20 +72,20 @@
72	72	== 1.2 Specifications ==
73	73
74	74
75		-**Hardware System:**
	63	+(% style="color:#037691" %)**Hardware System:**
76	76
77		-* STM32L072CZT6 MCU
	65	+* STM32L072xxxx MCU
78	78	* SX1276/78 Wireless Chip
79	79	* Power Consumption (exclude RS485 device):
80	80	** Idle: 32mA@12v
81	81	** 20dB Transmit: 65mA@12v
82	82
83		-**Interface for Model:**
	71	+(% style="color:#037691" %)**Interface for Model:**
84	84
85	85	* RS485
86	86	* Power Input 7~~ 24V DC.
87	87
88		-**LoRa Spec:**
	76	+(% style="color:#037691" %)**LoRa Spec:**
89	89
90	90	* Frequency Range:
91	91	** Band 1 (HF): 862 ~~ 1020 Mhz
...	...	@@ -110,8 +110,9 @@
110	110
111	111	== 1.3 Features ==
112	112
	101	+
113	113	* LoRaWAN Class A & Class C protocol (default Class C)
114		-* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
	103	+* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864/MA869
115	115	* AT Commands to change parameters
116	116	* Remote configure parameters via LoRa Downlink
117	117	* Firmware upgradable via program port
...	...	@@ -123,6 +123,7 @@
123	123
124	124	== 1.4 Applications ==
125	125
	115	+
126	126	* Smart Buildings & Home Automation
127	127	* Logistics and Supply Chain Management
128	128	* Smart Metering
...	...	@@ -134,11 +134,13 @@
134	134
135	135	== 1.5 Firmware Change log ==
136	136
	127	+
137	137	[[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
138	138
139	139
140	140	== 1.6 Hardware Change log ==
141	141
	133	+
142	142	(((
143	143	(((
144	144	(((
...	...	@@ -155,6 +155,7 @@
155	155
156	156	= 2. Power ON Device =
157	157
	150	+
158	158	(((
159	159	The RS485-LN can be powered by 7 ~~ 24V DC power source. Connection as below
160	160
...	...	@@ -174,6 +174,7 @@
174	174
175	175	== 3.1 How it works? ==
176	176
	170	+
177	177	(((
178	178	(((
179	179	The RS485-LN is configured as LoRaWAN OTAA Class C mode by default. It has OTAA keys to join network. To connect a local LoRaWAN network, user just need to input the OTAA keys in the network server and power on the RS485-LN. It will auto join the network via OTAA.
...	...	@@ -184,8 +184,10 @@
184	184
185	185	== 3.2 Example to join LoRaWAN network ==
186	186
	181	+
187	187	Here shows an example for how to join the TTN V3 Network. Below is the network structure, we use [[LG308>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]] as LoRaWAN gateway here.
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	184	+
189	189	(% aria-label="1653268155545-638.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268155545-638.png||data-widget="image" height="334" width="724"]](% 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" %)​
190	190
191	191
...	...	@@ -196,6 +196,8 @@
196	196
197	197	(((
198	198	485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
	195	+
	196	+
199	199	)))
200	200
201	201	(% aria-label="1653268227651-549.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268227651-549.png||data-widget="image" height="592" width="720"]](% 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" %)​
...	...	@@ -203,6 +203,8 @@
203	203
204	204	(((
205	205	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:
	204	+
	205	+
206	206	)))
207	207
208	208	(((
...	...	@@ -220,6 +220,8 @@
220	220	(((
221	221	(((
222	222	User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
	223	+
	224	+
223	223	)))
224	224
225	225	(((
...	...	@@ -233,8 +233,11 @@
233	233
234	234	(% aria-label="image-20220519174512-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-3.png||data-widget="image" height="556" width="724"]](% 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" %)​
235	235
236		-(% aria-label="image-20220519174512-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-4.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" %)​
	238	+(% aria-label="image-20220519174512-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-4.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"]]
237	237
	240	+
	241	+(% title="Click and drag to resize" %)​
	242	+
238	238	You can also choose to create the device manually.
239	239
240	240	(% aria-label="1652953542269-423.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953542269-423.png||data-widget="image" height="710" width="723"]](% 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" %)​
...	...	@@ -246,8 +246,11 @@
246	246	(% aria-label="1652953553383-907.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953553383-907.png||data-widget="image" height="514" width="724"]](% 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" %)​
247	247
248	248
	254	+
249	249	(((
250	250	(% style="color:blue" %)**Step 2**(%%): Power on RS485-LN and it will auto join to the TTN V3 network. After join success, it will start to upload message to TTN V3 and user can see in the panel.
	257	+
	258	+
251	251	)))
252	252
253	253	(% aria-label="1652953568895-172.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953568895-172.png||data-widget="image" height="232" width="724"]](% 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" %)​
...	...	@@ -255,16 +255,19 @@
255	255
256	256	== 3.3 Configure Commands to read data ==
257	257
	266	+
258	258	(((
259	259	(((
260	260	(((
261	261	There are plenty of RS485 devices in the market and each device has different command to read the valid data. To support these devices in flexible, RS485-LN supports flexible command set. User can use [[AT Commands>>||anchor="H3.5ConfigureRS485-LNviaATorDownlink"]] or LoRaWAN Downlink Command to configure what commands RS485-LN should send for each sampling and how to handle the return from RS485 devices.
	271	+
	272	+
262	262	)))
263	263	)))
264	264
265	265	(((
266	266	(((
267		-(% style="color:red" %)Note: below description and commands are for firmware version >v1.1, if you have firmware version v1.0. Please check the [[user manual v1.0>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/&file=RS485-LN_UserManual_v1.0.1.pdf]] or upgrade the firmware to v1.1
	278	+(% style="color:red" %)**Note: below description and commands are for firmware version >v1.1, if you have firmware version v1.0. Please check the [[user manual v1.0>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/&file=RS485-LN_UserManual_v1.0.1.pdf]] or upgrade the firmware to v1.1**
268	268	)))
269	269
270	270
...	...	@@ -271,56 +271,60 @@
271	271	)))
272	272	)))
273	273
274		-=== 3.3.1 onfigure UART settings for RS485 or TTL communication ===
	285	+=== 3.3.1 Configure UART settings for RS485 or TTL communication ===
275	275
	287	+
276	276	To use RS485-LN to read data from RS485 sensors, connect the RS485-LN A/B traces to the sensors. And user need to make sure RS485-LN use the match UART setting to access the sensors. The related commands for UART settings are:
277	277
278		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
279		-|=(% style="width: 110px;" %)(((
	290	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
	291	+|=(% style="width: 126px; background-color:#D9E2F3;color:#0070C0" %)(((
280	280	**AT Commands**
281		-)))|=(% style="width: 190px;" %)(((
	293	+)))|=(% style="width: 187px; background-color:#D9E2F3;color:#0070C0" %)(((
282	282	**Description**
283		-)))|=(% style="width: 190px;" %)(((
	295	+)))|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)(((
284	284	**Example**
285	285	)))
286		-|(% style="width:110px" %)(((
	298	+|(% style="width:126px" %)(((
	299	+
	300	+
	301	+(((
287	287	AT+BAUDR
288		-)))|(% style="width:190px" %)(((
	303	+)))
	304	+)))|(% style="width:177px" %)(((
289	289	Set the baud rate (for RS485 connection). Default Value is: 9600.
290		-)))|(% style="width:190px" %)(((
	306	+)))|(% style="width:193px" %)(((
291	291	(((
292	292	AT+BAUDR=9600
293	293	)))
294	294
295	295	(((
296		-Options: (1200,2400,4800,14400,19200,115200)
	312	+Options: (1200,2400,4800,
	313	+14400,19200,115200)
297	297	)))
298	298	)))
299		-|(% style="width:110px" %)(((
	316	+|(% style="width:126px" %)(((
300	300	AT+PARITY
301		-)))|(% style="width:190px" %)(((
	318	+)))|(% style="width:177px" %)(((
302	302	Set UART parity (for RS485 connection)
303		-)))|(% style="width:190px" %)(((
	320	+)))|(% style="width:193px" %)(((
304	304	(((
305	305	AT+PARITY=0
306	306	)))
307	307
308	308	(((
309		-Option: 0: no parity, 1: odd parity, 2: even parity
	326	+Option: 0: no parity,
	327	+1: odd parity,
	328	+2: even parity
310	310	)))
311	311	)))
312		-|(% style="width:110px" %)(((
	331	+|(% style="width:126px" %)(((
313	313	AT+STOPBIT
314		-)))|(% style="width:190px" %)(((
	333	+)))|(% style="width:177px" %)(((
315	315	(((
316	316	Set serial stopbit (for RS485 connection)
317	317	)))
318		-
	337	+)))|(% style="width:193px" %)(((
319	319	(((
320		-
321		-)))
322		-)))|(% style="width:190px" %)(((
323		-(((
324	324	AT+STOPBIT=0 for 1bit
325	325	)))
326	326
...	...	@@ -335,18 +335,16 @@
335	335
336	336
337	337
338		-
339	339	=== 3.3.2 Configure sensors ===
340	340
	355	+
341	341	(((
342		-(((
343		-Some sensors might need to configure before normal operation. User can configure such sensor via PC and RS485 adapter or through RS485-LN AT Commands (% style="color:#4f81bd" %)**AT+CFGDEV**(%%). Each (% style="color:#4f81bd" %)**AT+CFGDEV **(%%)equals to send a RS485 command to sensors. This command will only run when user input it and won’t run during each sampling.
	357	+Some sensors might need to configure before normal operation. User can configure such sensor via PC and RS485 adapter or through RS485-LN AT Commands (% style="color:#4f81bd" %)**AT+CFGDEV**(%%). Each (% style="color:#4f81bd" %)**AT+CFGDEV **(%%)equals to send a RS485 command to sensors. This command will only run when user input it and won't run during each sampling.
344	344	)))
345		-)))
346	346
347		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
348		-|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
349		-|AT+CFGDEV|(% style="width:110px" %)(((
	360	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
	361	+|=(% style="width: 122px; background-color:#D9E2F3;color:#0070C0" %)**AT Commands**|=(% style="width: 198px; background-color:#D9E2F3;color:#0070C0" %)**Description**|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)**Example**
	362	+|(% style="width:122px" %)AT+CFGDEV|(% style="width:196px" %)(((
350	350	(((
351	351	This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
352	352	)))
...	...	@@ -362,9 +362,9 @@
362	362
363	363
364	364
365		-
366	366	=== 3.3.3 Configure read commands for each sampling ===
367	367
	380	+
368	368	(((
369	369	During each sampling, we need confirm what commands we need to send to the RS485 sensors to read data. After the RS485 sensors send back the value, it normally include some bytes and we only need a few from them for a shorten payload.
370	370
...	...	@@ -377,6 +377,7 @@
377	377
378	378	(% style="color:#037691" %)**Each RS485 commands include two parts:**
379	379
	393	+
380	380	~1. What commands RS485-LN will send to the RS485 sensors. There are total 15 commands from **AT+COMMAD1**, **ATCOMMAND2**,…, to **AT+COMMANDF**. All commands are of same grammar.
381	381
382	382	2. How to get wanted value the from RS485 sensors returns from by 1). There are total 15 AT Commands to handle the return, commands are **AT+DATACUT1**,**AT+DATACUT2**,…, **AT+DATACUTF** corresponding to the commands from 1). All commands are of same grammar.
...	...	@@ -391,9 +391,9 @@
391	391
392	392	(% style="color:#037691" %)**AT+COMMANDx **(%%)**: **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is:
393	393
394		-(% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
	408	+(% border="1" style="background-color:#f2f2f2; width:499px" %)
395	395	|(% style="width:496px" %)(((
396		-(% style="color:#037691" %)**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
	410	+**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
397	397
398	398	**xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
399	399
...	...	@@ -405,9 +405,9 @@
405	405	In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
406	406
407	407
408		-(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
	422	+(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
409	409
410		-(% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
	424	+(% border="1" style="background-color:#f2f2f2; width:510px" %)
411	411	|(% style="width:510px" %)(((
412	412	**AT+DATACUTx=a,b,c**
413	413
...	...	@@ -418,26 +418,29 @@
418	418
419	419	**Examples:**
420	420
	435	+
421	421	* (% style="color:#037691" %)**Grab bytes**
422	422
423	423	(% 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" %)​
424	424
425	425
	441	+
426	426	* (% style="color:#037691" %)**Grab a section**
427	427
428	428	(% 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" %)​
429	429
430	430
	447	+
431	431	* (% style="color:#037691" %)**Grab different sections**
432	432
433	433	(% 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" %)​
434	434
435		-
436	436
437	437	)))
438	438
439	439	=== 3.3.4 Compose the uplink payload ===
440	440
	457	+
441	441	(((
442	442	Through AT+COMMANDx and AT+DATACUTx we got valid value from each RS485 commands, Assume these valid value are RETURN1, RETURN2, .., to RETURNx. The next step is how to compose the LoRa Uplink Payload by these RETURNs. The command is **AT+DATAUP.**
443	443
...	...	@@ -455,18 +455,16 @@
455	455	)))
456	456
457	457	(((
458		-Final Payload is
	475	+Final Payload is (% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
459	459	)))
460	460
461	461	(((
462		-(% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
463		-)))
464		-
465		-(((
466	466	Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
	480	+
	481	+
467	467	)))
468	468
469		-(% aria-label="1653269759169-150.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653269759169-150.png||data-widget="image" height="513" width="716"]](% 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" %)​
	484	+[[image:image-20220929111027-1.png||height="509" width="685"]](% title="Click and drag to resize" %)​
470	470
471	471
472	472	(% style="color:#037691" %)**Examples: AT+DATAUP=1**
...	...	@@ -474,16 +474,18 @@
474	474
475	475	Compose the uplink payload with value returns in sequence and send with (% style="color:red" %)**Multiply UPLINKs**.
476	476
477		-Final Payload is
	492	+Final Payload is (% style="color:#4f81bd" %)**PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
478	478
479		-(% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
480	480
	495	+~1. PAYVER: Defined by AT+PAYVER
481	481
482		-1. PAYVER: Defined by AT+PAYVER
483		-1. PAYLOAD COUNT: Total how many uplinks of this sampling.
484		-1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
485		-1. DATA: Valid value: max 8 bytes for each uplink so each uplink <= 11 bytes. For the last uplink, DATA will might less than 8 bytes
	497	+2. PAYLOAD COUNT: Total how many uplinks of this sampling.
486	486
	499	+3. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
	500	+
	501	+4. DATA: Valid value: max 8 bytes for each uplink so each uplink <= 11 bytes. For the last uplink, DATA will might less than 8 bytes
	502	+
	503	+
487	487	(% aria-label="image-20220602155039-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602155039-4.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" %)​
488	488
489	489
...	...	@@ -496,8 +496,9 @@
496	496	DATA3=the rest of Valid value of RETURN10= **30**
497	497
498	498
499		-(% style="color:red" %)Notice: In firmware v1.3, the Max bytes has been changed according to the max bytes in different Frequency Bands for lowest SF. As below:
	516	+(% style="color:red" %)**Notice: In firmware v1.3, the Max bytes has been changed according to the max bytes in different Frequency Bands for lowest SF. As below:**
500	500
	518	+
501	501	~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink.
502	502
503	503	* For AU915/AS923 bands, if UplinkDwell time=0, max 11 bytes for each uplink.
...	...	@@ -507,28 +507,36 @@
507	507	~* For all other bands: max 51 bytes for each uplink.
508	508
509	509
	528	+(% style="color:red" %)** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
	529	+
	530	+(% style="color:red" %)** When AT+DATAUP=1 and AT+ADR=0, the maximum number of bytes of each payload is determined by the DR value. (Since v1.4.0)**
	531	+
	532	+
	533	+
510	510	Below are the uplink payloads:
511	511
	536	+
512	512	(% aria-label="1654157178836-407.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157178836-407.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" %)​
513	513
514	514
515		-
516	516	=== 3.3.5 Uplink on demand ===
517	517
	542	+
518	518	Except uplink periodically, RS485-LN is able to uplink on demand. The server send downlink command to RS485-LN and RS485 will uplink data base on the command.
519	519
520		-Downlink control command:
	545	+(% style="color:blue" %)**Downlink control command:**
521	521
522		-**0x08 command**: Poll an uplink with current command set in RS485-LN.
	547	+(% style="color:#4472c4" %)** 0x08 command**(%%): Poll an uplink with current command set in RS485-LN.
523	523
524		-**0xA8 command**: Send a command to RS485-LN and uplink the output from sensors.
	549	+(% style="color:#4472c4" %)** 0xA8 command**(%%): Send a command to RS485-LN and uplink the output from sensors.
525	525
526	526
527		-
528	528	=== 3.3.6 Uplink on Interrupt ===
529	529
	554	+
530	530	RS485-LN support external Interrupt uplink since hardware v1.2 release.
531	531
	557	+
532	532	(% aria-label="1654157342174-798.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157342174-798.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" %)​
533	533
534	534	Connect the Interrupt pin to RS485-LN INT port and connect the GND pin to V- port. When there is a high voltage (Max 24v) on INT pin. Device will send an uplink packet.
...	...	@@ -537,13 +537,34 @@
537	537	== 3.4 Uplink Payload ==
538	538
539	539
540		-(% aria-label="image-20220606110929-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220606110929-1.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" %)​
	566	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
	567	+|=(% scope="row" style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)(((
	568	+Size(bytes)
	569	+)))|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:360px" %)(((
	570	+**Length depends on the return from the commands**
	571	+)))
	572	+|=(% style="width: 90px;" %)(((
	573	+Value
	574	+)))|(% style="width:114px" %)(((
	575	+PAYLOAD_VER
	576	+)))|(% style="width:353px" %)(((
	577	+If the valid payload is too long and exceed the maximum
541	541
	579	+support payload length in server, server will show payload not
	580	+
	581	+provided in the LoRaWAN server.
	582	+)))
	583	+
	584	+(% 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"]]
	585	+
	586	+(% title="Click and drag to resize" %)​
	587	+
542	542	Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
543	543
544	544
545	545	== 3.5 Configure RS485-LN via AT or Downlink ==
546	546
	593	+
547	547	(((
548	548	User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
549	549	)))
...	...	@@ -567,15 +567,20 @@
567	567
568	568	=== 3.5.1 Common Commands ===
569	569
	617	+
570	570	They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
571	571
572	572
573		-=== 3.5.2 Sensor related commands ===
	621	+=== 3.5.2 Downlink Response(Since firmware v1.4) ===
574	574
	623	+
575	575	Response feature is added to the server's downlink, a special package with a FPort of 200 will be uploaded immediately after receiving the data sent by the server.
576	576
577		-(% aria-label="image-20220602163333-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602163333-5.png||data-widget="image" height="263" width="1160"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)​
578	578
	627	+(% aria-label="image-20220602163333-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602163333-5.png||data-widget="image" height="263" width="1160"]]
	628	+
	629	+(% title="Click and drag to resize" %)​
	630	+
579	579	The first byte of this package represents whether the configuration is successful, 00 represents failure, 01 represents success. Except for the first byte, the other is the previous downlink. (All commands except A8 type commands are applicable)
580	580
581	581
...	...	@@ -583,18 +583,18 @@
583	583
584	584
585	585
	638	+==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
586	586
587		-==== (% style="color:#037691" %)**RS485 Debug Command**(%%) ====
588	588
589	589	(((
590		-This command is used to configure the RS485 devices; they won’t be used during sampling.
	642	+This command is used to configure the RS485 devices; they won't be used during sampling. Max Length of AT+CFGDEV is **40 bytes**.
591	591	)))
592	592
593		-* (((
594		-(% style="color:#037691" %)**AT Command**
	645	+(((
	646	+* (% style="color:#037691" %)**AT Command**
595	595
596	596	(((
597		-**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**  m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
	649	+(% style="color:#4472c4" %)** AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**  (%%) m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
598	598	)))
599	599	)))
600	600
...	...	@@ -607,7 +607,7 @@
607	607	)))
608	608
609	609	(((
610		-Format: A8 MM NN XX XX XX XX YY
	662	+Format: (% style="color:#4472c4" %)** A8 MM NN XX XX XX XX YY**
611	611	)))
612	612
613	613	(((
...	...	@@ -640,7 +640,9 @@
640	640	)))
641	641
642	642	(((
643		-**Example 1** ~-~-> Configure without ask for uplink (YY=0)
	695	+
	696	+
	697	+(% style="color:blue" %)**Example 1:**  (%%) ~-~-> Configure without ask for uplink (YY=0)
644	644	)))
645	645
646	646	(((
...	...	@@ -656,6 +656,8 @@
656	656	)))
657	657
658	658	(((
	713	+
	714	+
659	659	So if user want to use downlink command to control to RS485 Alarm, he can use:
660	660	)))
661	661
...	...	@@ -676,7 +676,7 @@
676	676	)))
677	677
678	678	(((
679		-**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
	735	+(% style="color:blue" %)**Example 2:**  (%%) ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
680	680	)))
681	681
682	682	(((
...	...	@@ -688,11 +688,11 @@
688	688	)))
689	689
690	690	(((
691		-RS485-LN got this downlink command and send (% style="color:#4f81bd" %)**0A 08 00 04 00 01 **(%%)to Modbus network. One of the RS485 sensor in the network send back Modbus reply **0A 08 00 04 00 00**. RS485-LN get this reply and combine with the original downlink command and uplink. The uplink message is:
	747	+(((
	748	+RS485-LN got this downlink command and send (% style="color:#4f81bd" %)**0A 08 00 04 00 01 **(%%)to Modbus network. One of the RS485 sensor in the network send back Modbus reply **0A 08 00 04 00 00**. RS485-LN get this reply and combine with the original downlink command and uplink. The uplink message is:  **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
692	692	)))
693	693
694		-(((
695		- **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
	751	+
696	696	)))
697	697
698	698	(((
...	...	@@ -701,37 +701,51 @@
701	701
702	702
703	703
704		-
705	705	==== (% style="color:blue" %)**Set Payload version**(%%) ====
706	706
	762	+
707	707	(((
708	708	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.
709	709	)))
710	710
711		-* (((
712		-(% style="color:#037691" %)**AT Command:**
	767	+(((
	768	+* (% style="color:#037691" %)**AT Command:**
713	713
714		-**AT+PAYVER:  **Set PAYVER field = 1
	770	+(% style="color:#4472c4" %)** AT+PAYVER:    ** (%%) Set PAYVER field = 1
715	715
716	716
717	717	)))
	774	+
718	718	* (((
719	719	(% style="color:#037691" %)**Downlink Payload:**
720	720	)))
721	721
722	722	(((
723		-**0xAE 01**  ~-~->  Set PAYVER field =  0x01
	780	+(% style="color:#4472c4" %)** 0xAE 01** (%%) ~-~->  Set PAYVER field =  0x01
724	724	)))
725	725
726	726	(((
727		-**0xAE 0F**   ~-~->  Set PAYVER field =  0x0F
	784	+(% style="color:#4472c4" %)** 0xAE 0F**   (%%) ~-~->  Set PAYVER field =  0x0F
728	728	)))
729	729
730	730
	788	+**1 )  Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)**
731	731
732	732
	791	+[[image:image-20220824145428-2.png||height="168" width="1300"]]
	792	+
	793	+
	794	+
	795	+**2 )  if the data intercepted by AT+DATACUT or AT+MBFUN is empty, it will display NULL, and the payload will be filled with n FFs.**
	796	+
	797	+
	798	+[[image:image-20220824145428-3.png||height="308" width="1200"]]
	799	+
	800	+
	801	+
733	733	==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
734	734
	804	+
735	735	(((
736	736	AT+COMMANDx or AT+DATACUTx
737	737	)))
...	...	@@ -748,9 +748,9 @@
748	748	(% style="color:#037691" %)**AT Command:**
749	749	)))
750	750
751		-**AT+COMMANDx:  **Configure RS485 read command to sensor.
	821	+(% style="color:#4472c4" %)** AT+COMMANDx:    ** (%%) Configure RS485 read command to sensor.
752	752
753		-**AT+DATACUTx:  **Configure how to handle return from RS485 devices.
	823	+(% style="color:#4472c4" %)** AT+DATACUTx:        **(%%) Configure how to handle return from RS485 devices.
754	754
755	755
756	756	* (((
...	...	@@ -758,15 +758,19 @@
758	758	)))
759	759
760	760	(((
761		-**0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
	831	+(% style="color:#4472c4" %)** 0xAF**(%%) downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
	832	+
	833	+
762	762	)))
763	763
764	764	(((
765		-(% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
	837	+(% style="color:red" %)**Note : if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.**
	838	+
	839	+
766	766	)))
767	767
768	768	(((
769		-Format: AF MM NN LL XX XX XX XX YY
	843	+Format: (% style="color:#4472c4" %)** AF MM NN LL XX XX XX XX YY**
770	770	)))
771	771
772	772	(((
...	...	@@ -790,6 +790,8 @@
790	790	)))
791	791
792	792	(((
	867	+
	868	+
793	793	**Example:**
794	794	)))
795	795
...	...	@@ -807,11 +807,11 @@
807	807
808	808
809	809
810		-
811	811	==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
812	812
	888	+
813	813	(((
814		-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]].
	890	+(% style="color:#4472c4" %)** 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]].
815	815	)))
816	816
817	817	(((
...	...	@@ -831,24 +831,28 @@
831	831	)))
832	832
833	833	* (((
834		-AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
	910	+AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2  are not configure (0,0,0). So RS485-LN.
835	835	)))
836	836	* (((
837		-AT+COMMAND1= 01 03 00 10 00 08,1 ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08.
	913	+AT+COMMAND1= 01 03 00 10 00 08,1  ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08.
838	838	)))
839	839	* (((
840		-AT+COMMAND2= 01 02 00 40 00 10,1 ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10.
	916	+AT+COMMAND2= 01 02 00 40 00 10,1  ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10.
	917	+
	918	+
841	841	)))
842	842
843		-(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)​
	921	+(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]]
844	844
845		-(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)​
	923	+(% title="Click and drag to resize" %)​
846	846
	925	+(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png||data-widget="image"]](% title="Click and drag to resize" %)​
847	847
848	848
849	849
850	850	==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
851	851
	931	+
852	852	(((
853	853	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.
854	854	)))
...	...	@@ -857,23 +857,20 @@
857	857	Default value: 0, range:  0 ~~ 65 seconds
858	858	)))
859	859
860		-* (((
861		-(% style="color:#037691" %)** AT Command:**
862		-)))
863		-
864		-(% class="box infomessage" %)
865	865	(((
866		-(((
867		-**AT+CMDDLaa=hex(bb cc)*1000**
	941	+* (% style="color:#037691" %)** AT Command:**
	942	+
	943	+(% style="color:#4472c4" %)** AT+CMDDLaa=hex(bb cc)*1000**
868	868	)))
869		-)))
870	870
871	871	(((
	947	+
	948	+
872	872	**Example:**
873	873	)))
874	874
875	875	(((
876		-**AT+CMDDL1=1000** to send the open time to 1000ms
	953	+(% style="color:#4472c4" %)** AT+CMDDL1=1000** (%%)to send the open time to 1000ms
877	877	)))
878	878
879	879	(((
...	...	@@ -885,26 +885,24 @@
885	885	)))
886	886
887	887	(((
888		-**0x AA aa bb cc**
	965	+(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex (bb cc)
889	889	)))
890	890
891	891	(((
892		-Same as: AT+CMDDLaa=hex(bb cc)*1000
893		-)))
	969	+
894	894
895		-(((
896		- **Example:**
	971	+**Example:**
897	897	)))
898	898
899	899	(((
900		- 0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
	975	+**0xAA 01 03 E8**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
901	901	)))
902	902
903	903
904	904
905		-
906	906	==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
907	907
	982	+
908	908	(((
909	909	Define to use one uplink or multiple uplinks for the sampling.
910	910	)))
...	...	@@ -911,15 +911,23 @@
911	911
912	912	(((
913	913	The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
	989	+
	990	+
914	914	)))
915	915
916		-* (((
917		-(% style="color:#037691" %)** AT Command:**
	993	+(((
	994	+* (% style="color:#037691" %)** AT Command:**
	995	+
	996	+(% style="color:#4472c4" %)** AT+DATAUP=0**
	997	+
	998	+(% style="color:#4472c4" %)** AT+DATAUP=1**
	999	+
	1000	+
918	918	)))
919	919
920		-**AT+DATAUP=0**
	1003	+(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
921	921
922		-**AT+DATAUP=1**
	1005	+Each uplink is sent to the server at 20-second intervals when segmented.
923	923
924	924
925	925	* (((
...	...	@@ -926,19 +926,31 @@
926	926	(% style="color:#037691" %)** Downlink Payload:**
927	927	)))
928	928
929		-(((
930		-**0xAD 00**  **~-~->** Same as AT+DATAUP=0
	1012	+(% style="color:#4472c4" %)** 0xAD 00** (%%) **~-~->** Same as AT+DATAUP=0
	1013	+
	1014	+(% style="color:#4472c4" %)** 0xAD 01**  (%%) **~-~->** Same as AT+DATAUP=1  ~/~/Each uplink is sent to the server one after the other as it is segmented.
	1015	+
	1016	+
	1017	+* (((
	1018	+(% style="color:#037691" %)** AT Command:**
931	931	)))
932	932
933		-(((
934		-**0xAD 01**  **~-~->** Same as AT+DATAUP=1
	1021	+(% style="color:#4472c4" %)** AT+DATAUP=1,Timeout**
	1022	+
	1023	+
	1024	+* (((
	1025	+(% style="color:#037691" %)** Downlink Payload:**
935	935	)))
936	936
	1028	+(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
937	937
	1030	+Each uplink is sent to the server at 20-second intervals when segmented.
938	938
939	939
	1033	+
940	940	==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
941	941
	1036	+
942	942	(((
943	943	Ask device to send an uplink immediately.
944	944	)))
...	...	@@ -960,16 +960,18 @@
960	960	)))
961	961
962	962	(((
963		-**0x08 FF**, RS485-LN will immediately send an uplink.
	1058	+(% style="color:#4472c4" %)** 0x08 FF**(%%), RS485-LN will immediately send an uplink.
964	964	)))
965	965
966	966
967	967
968		-
969	969	==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
970	970
	1065	+
971	971	(((
972	972	The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
	1068	+
	1069	+
973	973	)))
974	974
975	975	* (((
...	...	@@ -977,10 +977,12 @@
977	977	)))
978	978
979	979	(((
980		-**AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
	1077	+(% style="color:#4472c4" %)** AT+CMDEAR=mm,nn** (%%) mm: start position of erase ,nn: stop position of erase
981	981	)))
982	982
983	983	(((
	1081	+
	1082	+
984	984	Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
985	985	)))
986	986
...	...	@@ -1004,52 +1004,49 @@
1004	1004	)))
1005	1005
1006	1006	(((
1007		-**0x09 aa bb** same as AT+CMDEAR=aa,bb
	1106	+(% style="color:#4472c4" %)** 0x09 aa bb** (%%) same as AT+CMDEAR=aa,bb
1008	1008	)))
1009	1009
1010	1010
1011	1011
1012		-
1013	1013	==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1014	1014
	1113	+
1015	1015	(((
1016	1016	Set the Rs485 serial communication parameters:
1017	1017	)))
1018	1018
1019		-* (((
1020		-(% style="color:#037691" %)** AT Command:**
	1118	+(((
	1119	+(% style="color:#037691" %)**AT Command:**
1021	1021	)))
1022	1022
1023	1023	(((
1024		-Set Baud Rate:
	1123	+* Set Baud Rate
1025	1025	)))
1026	1026
	1126	+(% style="color:#4472c4" %)** AT+BAUDR=9600** (%%) ~/~/  Options: (200~~115200)  When using low baud rate or receiving multiple bytes, you need to use AT+CMDDL to increase the receive timeout (the default receive timeout is 400ms), otherwise data will be lost
1027	1027
1028		-**AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1029	1029
1030		-
1031	1031	(((
1032		-Set UART Parity
	1130	+* Set UART Parity
1033	1033	)))
1034	1034
	1133	+(% style="color:#4472c4" %)** AT+PARITY=0** (%%) ~/~/  Option: 0: no parity, 1: odd parity, 2: even parity
1035	1035
1036		-**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1037	1037
1038		-
1039	1039	(((
1040		-Set STOPBIT
	1137	+* Set STOPBIT
1041	1041	)))
1042	1042
	1140	+(% style="color:#4472c4" %)** AT+STOPBIT=0** (%%) ~/~/  Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1043	1043
1044		-**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1045	1045
1046		-
1047		-* (((
1048		-(% style="color:#037691" %)** Downlink Payload:**
	1143	+(((
	1144	+(% style="color:#037691" %)**Downlink Payload:**
1049	1049	)))
1050	1050
1051	1051	(((
1052		-**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
	1148	+(% style="color:#4472c4" %)** A7 01 aa bb**:   (%%) Same  AT+BAUDR=hex(aa bb)*100
1053	1053	)))
1054	1054
1055	1055	(((
...	...	@@ -1057,7 +1057,7 @@
1057	1057	)))
1058	1058
1059	1059	* (((
1060		-A7 01 00 60   same as AT+BAUDR=9600
	1156	+A7 01 00 60  same as AT+BAUDR=9600
1061	1061	)))
1062	1062	* (((
1063	1063	A7 01 04 80  same as AT+BAUDR=115200
...	...	@@ -1064,69 +1064,221 @@
1064	1064	)))
1065	1065
1066	1066	(((
1067		-A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
	1163	+* A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1068	1068	)))
1069	1069
1070	1070	(((
1071		-A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
	1167	+* A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1072	1072	)))
1073	1073
1074	1074
1075	1075
1076	1076
1077		-== 3.6 Listening mode for RS485 network ==
	1173	+==== (% style="color:blue" %)**Configure Databit (Since Version 1.4.0)**(%%) ====
1078	1078
	1175	+
	1176	+* (((
	1177	+(% style="color:#037691" %)** AT Command:**
	1178	+)))
	1179	+
	1180	+(% style="color:#4472c4" %)** AT+DATABIT=7    **(%%)~/~/ Set the data bits to 7
	1181	+
	1182	+(% style="color:#4472c4" %)** AT+DATABIT=8    **(%%)~/~/ Set the data bits to 8
	1183	+
	1184	+* (((
	1185	+(% style="color:#037691" %)**Downlink Payload:**
	1186	+)))
	1187	+
	1188	+(% style="color:#4472c4" %)** A7 04 07**(%%): Same as  AT+DATABIT=7
	1189	+
	1190	+(% style="color:#4472c4" %)** A7 04 08**(%%): Same as  AT+DATABIT=8
	1191	+
	1192	+
	1193	+
	1194	+==== (% style="color:blue" %)**Encrypted payload(Since Version 1.4.0)**(%%) ====
	1195	+
1079	1079	(((
1080		-This feature support since firmware v1.4
	1197	+
1081	1081	)))
1082	1082
	1200	+* (((
	1201	+(% style="color:#037691" %)** AT Command:**
	1202	+)))
	1203	+
	1204	+(% style="color:#4472c4" %)** AT+DECRYPT=1  ** (%%) ~/~/ The payload is uploaded without encryption
	1205	+
	1206	+(% style="color:#4472c4" %)** AT+DECRYPT=0  ** (%%) ~/~/ Encrypt when uploading payload (default)
	1207	+
	1208	+
	1209	+
	1210	+==== (% style="color:blue" %)**Get sensor value(Since Version 1.4.0)**(%%) ====
	1211	+
	1212	+
	1213	+* (((
	1214	+(% style="color:#037691" %)** AT Command:**
	1215	+)))
	1216	+
	1217	+(% style="color:#4472c4" %)** AT+GETSENSORVALUE=0  **(%%) ~/~/ The serial port gets the reading of the current sensor
	1218	+
	1219	+(% style="color:#4472c4" %)** AT+GETSENSORVALUE=1  **(%%) ~/~/ The serial port gets the current sensor reading and uploads it.
	1220	+
	1221	+
	1222	+
	1223	+==== (% style="color:blue" %)**Resets the downlink packet count(Since Version 1.4.0)**(%%) ====
	1224	+
	1225	+
	1226	+* (((
	1227	+(% style="color:#037691" %)** AT Command:**
	1228	+)))
	1229	+
	1230	+(% style="color:#4472c4" %)** AT+DISFCNTCHECK=0  **(%%) ~/~/  When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node will no longer receive downlink packets (default)
	1231	+
	1232	+(% style="color:#4472c4" %)** AT+DISFCNTCHECK=1  **(%%) ~/~/  When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node resets the downlink packet count and keeps it consistent with the server downlink packet count.
	1233	+
	1234	+
	1235	+
	1236	+==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches(Since Version 1.4.0)**(%%) ====
	1237	+
	1238	+
	1239	+* (((
	1240	+(% style="color:#037691" %)** AT Command:**
	1241	+)))
	1242	+
	1243	+ (% style="color:#4472c4" %)** AT+DISMACANS=0**  (%%) ~/~/  When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of 11 bytes (DR0 of US915, DR2 of AS923, DR2 of AU195), the node will send a packet with a payload of 00 and a port of 4. (default)
	1244	+
	1245	+ (% style="color:#4472c4" %)** AT+DISMACANS=1**   (%%) ~/~/  When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of the DR, the node will ignore the MACANS and not reply, and only upload the payload part.
	1246	+
	1247	+
	1248	+* (((
	1249	+(% style="color:#037691" %)** Downlink Payload:**
	1250	+)))
	1251	+
	1252	+(% style="color:#4472c4" %)** 0x21 00 01 ** (%%) ~/~/ Set  the DISMACANS=1
	1253	+
	1254	+
	1255	+
	1256	+==== (% style="color:blue" %)**Copy downlink to uplink (Since Version 1.4.0)**(%%) ====
	1257	+
	1258	+
	1259	+* (((
	1260	+(% style="color:#037691" %)** AT Command:**
	1261	+)))
	1262	+
	1263	+(% style="color:#4472c4" %)** AT+RPL=5**  (%%) ~/~/ After receiving the package from the server, it will immediately upload the content of the package to the server, the port number is 100.
	1264	+
	1265	+Example：**aa xx xx xx xx**         ~/~/ aa indicates whether the configuration has changed, 00 is yes, 01 is no; xx xx xx xx are the bytes sent.
	1266	+
	1267	+
	1268	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173747-6.png?width=1124&height=165&rev=1.1||alt="image-20220823173747-6.png"]]
	1269	+
	1270	+For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77.
	1271	+
	1272	+
	1273	+
	1274	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173833-7.png?width=1124&height=149&rev=1.1||alt="image-20220823173833-7.png"]]
	1275	+
	1276	+For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
	1277	+
	1278	+
	1279	+
	1280	+==== (% style="color:blue" %)**Query version number and frequency band 、TDC(Since Version 1.4.0)**(%%) ====
	1281	+
	1282	+
1083	1083	(((
1084		-RS485-LN supports listening mode, it can listen the RS485 network packets and send them via LoRaWAN uplink. Below is the structure. The blue arrow shows the RS485 network packets to RS485-LN.
	1284	+* (% style="color:#037691" %)**Downlink Payload:**
	1285	+
	1286	+(% style="color:#4472c4" %)** 26 01  ** (%%) ~/~/  Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
1085	1085	)))
1086	1086
1087		-(% aria-label="image-20220602171200-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-8.png||data-widget="image" height="567" width="1007"]](% 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" %)​
1088	1088
	1290	+Example：
	1291	+
	1292	+
	1293	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173929-8.png?width=1205&height=76&rev=1.1||alt="image-20220823173929-8.png"]]
	1294	+
	1295	+
	1296	+
	1297	+==== (% style="color:blue" %)** Monitor RS485 communication of other devices(Since Version 1.4.0)**(%%) ====
	1298	+
	1299	+
	1300	+* (((
	1301	+(% style="color:#037691" %)** AT Command:**
	1302	+)))
	1303	+
	1304	+(% style="color:#4472c4" %)**AT+RXMODE=1,10**    (%%) ~/~/ When the RS485-LN receives more than 10 bytes from the RS485, it immediately sends the uplink of the received data.
	1305	+
	1306	+(% style="color:#4472c4" %)**AT+RXMODE=2,500    ** (%%) ~/~/  RS485-LN uploads data as uplink from the first byte received by RS485 to the data received within 500ms after that.
	1307	+
	1308	+(% style="color:#4472c4" %)**AT+RXMODE=0,0  ** (%%) ~/~/  Disable this mode (default)
	1309	+
	1310	+
	1311	+* (((
	1312	+(% style="color:#037691" %)**Downlink Payload:**
	1313	+)))
	1314	+
	1315	+(% style="color:#4472c4" %)** A6 aa bb bb               ** (%%) ~/~/ same as AT+RXMODE=aa,bb
	1316	+
	1317	+[[image:image-20220824144240-1.png]]
	1318	+
	1319	+
	1320	+== 3.6 Listening mode for RS485 network ==
	1321	+
	1322	+
1089	1089	(((
1090		-To enable the listening mode, use can run the command AT+RXMODE.
	1324	+This feature support since firmware v1.4
1091	1091	)))
1092	1092
1093	1093	(((
	1328	+RS485-LN supports listening mode, it can listen the RS485 network packets and send them via LoRaWAN uplink. Below is the structure. The blue arrow shows the RS485 network packets to RS485-LN.
	1329	+
1094	1094
1095	1095	)))
1096	1096
1097		-(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
1098		-|=(% style="width: 100px;" %)(((
	1333	+(% aria-label="image-20220602171200-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-8.png||data-widget="image" height="567" width="1007"]](% 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"]]
	1334	+
	1335	+(% title="Click and drag to resize" %)​
	1336	+
	1337	+(((
	1338	+To enable the listening mode, use can run the command (% style="color:#4472c4" %)** AT+RXMODE**.
	1339	+)))
	1340	+
	1341	+
	1342	+
	1343	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
	1344	+|=(% style="width: 156px; background-color:#D9E2F3;color:#0070C0" %)(((
1099	1099	**Command example**
1100		-)))|=(% style="width: 400px;" %)(((
	1346	+)))|=(% style="width: 355px; background-color:#D9E2F3;color:#0070C0" %)(((
1101	1101	**Function**
1102	1102	)))
1103		-|(% style="width:100px" %)(((
	1349	+|(% style="width:156px" %)(((
1104	1104	AT+RXMODE=1,10
1105		-)))|(% style="width:400px" %)(((
	1351	+)))|(% style="width:352px" %)(((
1106	1106	Enable listening mode 1, if RS485-LN has received more than 10 RS485 commands from the network. RS485-LN will send these commands via LoRaWAN uplinks.
1107	1107	)))
1108		-|(% style="width:100px" %)(((
	1354	+|(% style="width:156px" %)(((
1109	1109	AT+RXMODE=2,500
1110		-)))|(% style="width:400px" %)(((
	1356	+)))|(% style="width:352px" %)(((
1111	1111	Enable listening mode 2, RS485-LN will capture and send a 500ms content once from the first detect of character. Max value is 65535 ms
1112	1112	)))
1113		-|(% style="width:100px" %)(((
	1359	+|(% style="width:156px" %)(((
1114	1114	AT+RXMODE=0,0
1115		-)))|(% style="width:400px" %)(((
	1361	+)))|(% style="width:352px" %)(((
1116	1116	Disable listening mode. This is the default settings.
1117	1117	)))
1118		-|(% style="width:100px" %)(((
	1364	+|(% style="width:156px" %)(((
1119	1119
1120		-)))|(% style="width:400px" %)(((
	1366	+)))|(% style="width:352px" %)(((
1121	1121	A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 | cc)
1122	1122	)))
1123	1123
1124	1124	(((
1125		-**Downlink Command:**
	1371	+
	1372	+
	1373	+(% style="color:#037691" %)**Downlink Command:**
1126	1126	)))
1127	1127
1128	1128	(((
1129		-**0xA6 aa bb cc ** same as AT+RXMODE=aa,(bb<<8 | cc)
	1377	+(% style="color:#4472c4" %)** 0xA6 aa bb cc **(%%) same as AT+RXMODE=aa,(bb<<8 | cc)
1130	1130	)))
1131	1131
1132	1132	(((
...	...	@@ -1146,15 +1146,17 @@
1146	1146	)))
1147	1147
1148	1148	(((
1149		-The Modbus master send a command: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b
	1397	+The Modbus master send a command: (% style="background-color:#ffc000" %)**01 03 00 00 00 02 c4 0b**
1150	1150	)))
1151	1151
1152	1152	(((
1153		-And Modbus slave reply with: (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
	1401	+And Modbus slave reply with: (% style="background-color:green" %)**01 03 04 00 00 00 00 fa 33**
1154	1154	)))
1155	1155
1156	1156	(((
1157		-RS485-LN will capture both and send the uplink: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b  (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
	1405	+RS485-LN will capture both and send the uplink: (% style="background-color:#ffc000" %)**01 03 00 00 00 02 c4 0b  **(% style="background-color:green" %)**01 03 04 00 00 00 00 fa 33**
	1406	+
	1407	+
1158	1158	)))
1159	1159
1160	1160	(((
...	...	@@ -1161,36 +1161,37 @@
1161	1161	(% aria-label="image-20220602171200-9.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-9.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" %)​
1162	1162	)))
1163	1163
1164		-(((
1165		-
1166		-)))
1167	1167
	1415	+
1168	1168	(((
1169		-(((
1170		-(% style="color:red" %)Notice: Listening mode can work with the default polling mode of RS485-LN. When RS485-LN is in to send the RS485 commands (from AT+COMMANDx), the listening mode will be interrupt for a while.
	1417	+(% style="color:red" %)**Notice: Listening mode can work with the default polling mode of RS485-LN. When RS485-LN is in to send the RS485 commands (from AT+COMMANDx), the listening mode will be interrupt for a while.**
1171	1171	)))
1172		-)))
1173	1173
1174	1174
1175	1175	== 3.7 Buttons ==
1176	1176
1177	1177
1178		-(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1179		-|=(% style="width: 50px;" %)**Button**|=(% style="width: 361px;" %)**Feature**
1180		-|(% style="width:50px" %)**ACT**|(% style="width:361px" %)If RS485 joined in network, press this button for more than 1 second, RS485 will upload a packet, and the SYS LED will give a (% style="color:blue" %)**Blue blink**
1181		-|(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1182		-|(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
	1424	+(% border="1.5" cellspacing="4" style="background-color:#f2f2f2; width:430px" %)
	1425	+|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**Button**|=(% style="width: 380px;background-color:#D9E2F3;color:#0070C0" %)**Feature**
	1426	+|(% style="width:50px" %)ACT|(% style="width:361px" %)If RS485 joined in network, press this button for more than 1 second, RS485 will upload a packet, and the SYS LED will give a (% style="color:blue" %)**Blue blink**
	1427	+|(% style="width:50px" %)RST|(% style="width:361px" %)Reboot RS485
	1428	+|(% style="width:50px" %)PRO|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1183	1183
	1430	+
	1431	+
1184	1184	== 3.8 LEDs ==
1185	1185
1186	1186
1187		-(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1188		-|=(% style="width: 50px;" %)**LEDs**|=(% style="width: 380px;" %)**Feature**
1189		-|**PWR**|Always on if there is power
1190		-|**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.
	1435	+(% border="1.5" cellspacing="4" style="background-color:#f2f2f2; width:430px" %)
	1436	+|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**LEDs**|=(% style="width: 380px;background-color:#D9E2F3;color:#0070C0" %)**Feature**
	1437	+|PWR|Always on if there is power
	1438	+|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.
1191	1191
	1440	+
	1441	+
1192	1192	= 4. Case Study =
1193	1193
	1444	+
1194	1194	User can check this URL for some case studies: [[APP RS485 COMMUNICATE WITH SENSORS>>doc:Main.Application Note \: Communicate with Different Sensors ----- RS485-LN RS485-BL.WebHome]]
1195	1195
1196	1196
...	...	@@ -1198,15 +1198,21 @@
1198	1198
1199	1199	== 5.1 Access AT Command ==
1200	1200
	1452	+
1201	1201	(((
1202	1202	RS485-LN supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to RS485-LN to use AT command, as below.
	1455	+
	1456	+
1203	1203	)))
1204	1204
1205	1205	(% aria-label="1654162355560-817.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162355560-817.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" %)​
1206	1206
1207	1207
	1462	+
1208	1208	(((
1209	1209	In PC, User needs to set (% style="color:blue" %)**serial tool**(%%)(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console of RS485-LN. The default password is 123456. Below is the output for reference:
	1465	+
	1466	+
1210	1210	)))
1211	1211
1212	1212	(% aria-label="1654162368066-342.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162368066-342.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" %)​
...	...	@@ -1217,66 +1217,50 @@
1217	1217	)))
1218	1218
1219	1219
1220		-
1221	1221	== 5.2 Common AT Command Sequence ==
1222	1222
1223	1223	=== 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1224	1224
	1481	+
1225	1225	If device has not joined network yet:
1226	1226
1227		-(% class="box infomessage" %)
1228		-(((
1229		-**AT+FDR**
1230		-)))
	1484	+* (% style="color:#037691" %)**AT+FDR**
	1485	+* (% style="color:#037691" %)**AT+NJM=0**
	1486	+* (% style="color:#037691" %)**ATZ**
1231	1231
1232		-(% class="box infomessage" %)
1233	1233	(((
1234		-**AT+NJM=0**
1235		-)))
	1489	+
1236	1236
1237		-(% class="box infomessage" %)
1238		-(((
1239		-**ATZ**
1240		-)))
1241		-
1242		-
1243		-(((
1244	1244	If device already joined network:
1245		-)))
1246	1246
1247		-(% class="box infomessage" %)
1248		-(((
1249		-**AT+NJM=0**
	1493	+* (% style="color:#037691" %)**AT+NJM=0**
	1494	+* (% style="color:#037691" %)**ATZ**
1250	1250	)))
1251	1251
1252		-(% class="box infomessage" %)
1253		-(((
1254		-**ATZ**
1255		-)))
1256	1256
1257	1257
1258	1258	=== 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1259	1259
1260	1260
1261		-(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
	1502	+(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1262	1262
1263		-(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
	1504	+(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) Set to ABP mode
1264	1264
1265		-(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
	1506	+(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) Set the Adaptive Data Rate Off
1266	1266
1267		-(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
	1508	+(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%) Set Data Rate
1268	1268
1269		-(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
	1510	+(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1270	1270
1271		-(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
	1512	+(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%)  Set transmit frequency to 868.4Mhz
1272	1272
1273		-(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
	1514	+(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1274	1274
1275		-(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
	1516	+(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1276	1276
1277		-(% style="background-color:#dcdcdc" %)**AT+DADDR=26** (%%) 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
	1518	+(% style="background-color:#dcdcdc" %)**AT+DADDR=26** (%%) 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
1278	1278
1279		-(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
	1520	+(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1280	1280
1281	1281
1282	1282	(% style="color:red" %)**Note:**
...	...	@@ -1286,6 +1286,8 @@
1286	1286	2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1287	1287	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.
1288	1288	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
	1530	+
	1531	+
1289	1289	)))
1290	1290
1291	1291	(% 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" %)​
...	...	@@ -1295,6 +1295,7 @@
1295	1295
1296	1296	== 6.1 How to upgrade the image? ==
1297	1297
	1541	+
1298	1298	(((
1299	1299	The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
1300	1300	)))
...	...	@@ -1313,18 +1313,26 @@
1313	1313	Below shows the hardware connection for how to upload an image to RS485-LN:
1314	1314	)))
1315	1315
1316		-(% aria-label="1654162535040-878.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162535040-878.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" %)​
	1560	+(% aria-label="1654162535040-878.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162535040-878.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"]]
1317	1317
	1562	+(% title="Click and drag to resize" %)​
	1563	+
1318	1318	(((
1319		-**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]].
	1565	+(% 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]].
	1566	+
	1567	+
1320	1320	)))
1321	1321
1322	1322	(((
1323		-**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
	1571	+(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:https://www.dropbox.com/sh/g99v0fxcltn9r1y/AACP33wo_ZQLsxW2MJ70oUoba/RS485-LN/Firmware?dl=0&subfolder_nav_tracking=1]].
	1572	+
	1573	+
1324	1324	)))
1325	1325
1326	1326	(((
1327		-**Step3: **Open flashloader; choose the correct COM port to update.
	1577	+(% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
	1578	+
	1579	+
1328	1328	)))
1329	1329
1330	1330	(((
...	...	@@ -1345,7 +1345,7 @@
1345	1345	(% aria-label="image-20220602175912-14.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175912-14.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" %)​
1346	1346
1347	1347
1348		-**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
	1600	+(% style="color:red" %)**Notice**: **In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:**
1349	1349
1350	1350	(% aria-label="image-20220602175638-10.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175638-10.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" %)​
1351	1351
...	...	@@ -1352,53 +1352,188 @@
1352	1352
1353	1353	== 6.2 How to change the LoRa Frequency Bands/Region? ==
1354	1354
	1607	+
1355	1355	User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1356	1356
1357	1357
1358	1358	== 6.3 How many RS485-Slave can RS485-LN connects? ==
1359	1359
	1613	+
1360	1360	The RS485-LN can support max 32 RS485 devices. Each uplink command of RS485-LN can support max 16 different RS485 command. So RS485-LN can support max 16 RS485 devices pre-program in the device for uplink. For other devices no pre-program, user can use the [[downlink message (type code 0xA8) to poll their info>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
1361	1361
1362	1362
1363	1363	== 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1364	1364
	1619	+
1365	1365	When user need to use with ChirpStack or TTI. Please set AT+RPL=4.
1366	1366
1367	1367	Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1368	1368
1369	1369
	1625	+== 6.5 Can i use point to point communication for RS485-LN? ==
	1626	+
	1627	+
	1628	+Yes, please updating point-to-point [[firmware>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AACP33wo_ZQLsxW2MJ70oUoba/RS485-LN/Firmware?dl=0&subfolder_nav_tracking=1]]，then refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
	1629	+
	1630	+
	1631	+== 6.6 How to Use RS485-LN  to connect to RS232 devices? ==
	1632	+
	1633	+
	1634	+[[Use RS485-BL or RS485-LN to connect to RS232 devices. - DRAGINO>>url:http://8.211.40.43:8080/xwiki/bin/view/Main/RS485%20to%20RS232/]]
	1635	+
	1636	+
	1637	+== 6.7 How to judge whether there is a problem with the set COMMAND ==
	1638	+
	1639	+=== 6.7.1 Introduce: ===
	1640	+
	1641	+
	1642	+Users can use below the structure to fast debug the communication between RS485BL and RS485-LN. The principle is to put the PC in the RS485 network and sniff the packet between Modbus MTU and RS485-BL/LN. We can use this way to:
	1643	+
	1644	+1. Test if Modbus-MTU works with PC commands.
	1645	+1. Check if RS485-LN sent the expected command to Mobus-MTU
	1646	+1. Check if Modbus-MTU return back the expected result to RS485-LN.
	1647	+1. If both b) and c) has issue, we can compare PC’s output and RS485-LN output.
	1648	+
	1649	+[[image:image-20221130104310-1.png||height="380" width="680"]]
	1650	+
	1651	+
	1652	+Example Connection:
	1653	+
	1654	+[[image:image-20221130104310-2.png]]
	1655	+
	1656	+
	1657	+=== 6.7.2 Set up PC to monitor RS485 network With Serial tool ===
	1658	+
	1659	+
	1660	+(% style="color:red" %)**Note: Receive and send set to hex mode**
	1661	+
	1662	+[[image:image-20221130104310-3.png||height="616" width="714"]]
	1663	+
	1664	+
	1665	+=== 6.7.3 With ModRSsim2: ===
	1666	+
	1667	+
	1668	+(% style="color:blue" %)**(1) Select serial port MODBUS RS-232**
	1669	+
	1670	+[[image:image-20221130104310-4.png||height="390" width="865"]]
	1671	+
	1672	+
	1673	+(% style="color:blue" %)**(2) Click the serial port icon**
	1674	+
	1675	+[[image:image-20221130104310-5.png||height="392" width="870"]]
	1676	+
	1677	+
	1678	+(% style="color:blue" %)**(3) After selecting the correct serial port and baud rate, click ok**
	1679	+
	1680	+[[image:image-20221130104310-6.png]]
	1681	+
	1682	+
	1683	+(% style="color:blue" %)**(4) Click the comms.**
	1684	+
	1685	+[[image:image-20221130104310-7.png||height="376" width="835"]]
	1686	+
	1687	+(% class="wikigeneratedid" id="HRunRS485-LN2FBLcommandandmonitorifitiscorrect." %)
	1688	+**Run RS485-LN/BL command and monitor if it is correct.**
	1689	+
	1690	+
	1691	+=== 6.7.4 Example – Test the CFGDEV command ===
	1692	+
	1693	+
	1694	+RS485-LN sent below command:
	1695	+
	1696	+(% style="color:blue" %)**AT+CFGDEV=01 03 00 20 00 01,1**(%%) to RS485 network, and PC is able to get this command and return commands from MTU to show in the serial tool.
	1697	+
	1698	+
	1699	+We can see the output from the Serial port tool to analyze. And check if they are expected result.
	1700	+
	1701	+[[image:image-20221130104310-8.png||height="214" width="797"]]
	1702	+
	1703	+
	1704	+We can also use (% style="color:blue" %)**ModRSsim2**(%%) to see the output.
	1705	+
	1706	+[[image:image-20221130104310-9.png||height="531" width="729"]]
	1707	+
	1708	+
	1709	+=== 6.7.5 Example – Test CMD command sets. ===
	1710	+
	1711	+
	1712	+Run (% style="color:blue" %)**AT+SENSORVALUE=1**(%%) to test the CMD commands set in RS485-LN.
	1713	+
	1714	+
	1715	+(% style="color:blue" %)**Serial port tool:**
	1716	+
	1717	+[[image:image-20221130104310-10.png||height="339" width="844"]]
	1718	+
	1719	+
	1720	+(% style="color:blue" %)**ModRSsim2:**
	1721	+
	1722	+[[image:image-20221130104310-11.png||height="281" width="962"]]
	1723	+
	1724	+
	1725	+=== 6.7.6 Test with PC ===
	1726	+
	1727	+
	1728	+If there is still have problem to set up correctly the commands between RS485-LN and MTU. User can test the correct RS485 command set in PC and compare with the RS485 command sent out via RS485-LN. as long as both commands are the same, the MTU should return correct result.
	1729	+
	1730	+
	1731	+Or User can send the working commands set in PC serial tool to Dragino Support to check what should be configured in RS485-LN.
	1732	+
	1733	+(% style="color:blue" %)**Connection method：**
	1734	+
	1735	+[[image:image-20221130104310-12.png]]
	1736	+
	1737	+
	1738	+(% style="color:blue" %)**Link situation:**
	1739	+
	1740	+[[image:image-20221130104310-13.png||height="458" width="486"]]
	1741	+
	1742	+
	1743	+[[image:image-20221130104310-14.png||height="371" width="823"]]
	1744	+
	1745	+
	1746	+== 6.8 Where to get the decoder for RS485-LN? ==
	1747	+
	1748	+
	1749	+The decoder for RS485-LN needs to be written by yourself. Because the sensor to which the user is connected is custom, the read device data bytes also need custom parsing, so there is no universal decoder. We can only provide [[templates>>https://github.com/dragino/dragino-end-node-decoder/tree/main/RS485-LN]] for decoders (no intermediate data parsing part involved)
	1750	+
	1751	+
1370	1370	= 7. Trouble Shooting =
1371	1371
1372		-== 7.1 Downlink doesn’t work, how to solve it? ==
	1754	+== 7.1 Downlink doesn't work, how to solve it? ==
1373	1373
	1756	+
1374	1374	Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1375	1375
1376	1376
1377		-== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
	1760	+== 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
1378	1378
	1762	+
1379	1379	It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1380	1380
1381	1381
1382	1382	= 8. Order Info =
1383	1383
	1768	+
1384	1384	(% style="color:blue" %)**Part Number: RS485-LN-XXX**
1385	1385
1386	1386	(% style="color:blue" %)**XXX:**
1387	1387
1388		-* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
1389		-* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
1390		-* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
1391		-* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
1392		-* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
1393		-* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
1394		-* (% style="color:blue" %)**US915**(%%): frequency bands US915
1395		-* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
1396		-* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1397		-* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
	1773	+* (% style="color:red" %)**EU433**(%%):  frequency bands EU433
	1774	+* (% style="color:red" %)**EU868**(%%):  frequency bands EU868
	1775	+* (% style="color:red" %)**KR920**(%%):  frequency bands KR920
	1776	+* (% style="color:red" %)**CN470**(%%):  frequency bands CN470
	1777	+* (% style="color:red" %)**AS923**(%%):  frequency bands AS923
	1778	+* (% style="color:red" %)**AU915**(%%):  frequency bands AU915
	1779	+* (% style="color:red" %)**US915**(%%):  frequency bands US915
	1780	+* (% style="color:red" %)**IN865**(%%):  frequency bands IN865
	1781	+* (% style="color:red" %)**RU864**(%%):  frequency bands RU864
	1782	+* (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1398	1398
1399		-= 9.Packing Info =
1400	1400
1401	1401
	1786	+= 9. Packing Info =
	1787	+
	1788	+
1402	1402	**Package Includes**:
1403	1403
1404	1404	* RS485-LN x 1
...	...	@@ -1412,8 +1412,11 @@
1412	1412	* Package Size / pcs : 14.5 x 8 x 5 cm
1413	1413	* Weight / pcs : 170g
1414	1414
	1802	+
	1803	+
1415	1415	= 10. FCC Caution for RS485LN-US915 =
1416	1416
	1806	+
1417	1417	(((
1418	1418	Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
1419	1419	)))
...	...	@@ -1427,11 +1427,11 @@
1427	1427	)))
1428	1428
1429	1429	(((
1430		-**IMPORTANT NOTE:**
	1820	+(% style="color:red" %)**IMPORTANT NOTE:**
1431	1431	)))
1432	1432
1433	1433	(((
1434		-**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:
	1824	+(% 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:
1435	1435	)))
1436	1436
1437	1437	(((
...	...	@@ -1455,7 +1455,7 @@
1455	1455	)))
1456	1456
1457	1457	(((
1458		-**FCC Radiation Exposure Statement:**
	1848	+(% style="color:red" %)**FCC Radiation Exposure Statement:**
1459	1459	)))
1460	1460
1461	1461	(((
...	...	@@ -1465,9 +1465,13 @@
1465	1465
1466	1466	= 11. Support =
1467	1467
	1858	+
1468	1468	* (((
1469	1469	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.
1470	1470	)))
1471	1471	* (((
1472	1472	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]].
	1864	+
	1865	+
	1866	+
1473	1473	)))

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