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Title

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1		-RS485-LN – RS485 to LoRaWAN Converter
	1	+RS485-LN – RS485 to LoRaWAN Converter User Manual

Content

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1		-(% style="text-align:center" %)
2		-[[image:1653266934636-343.png||height="385" width="385"]]
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	2	+(((
	3	+(% data-widget="image" style="text-align:center" %)
	4	+[[image:1653266934636-343.png||height="385" width="385"]](% title="Click and drag to resize" %)​
3	3
	6	+(% 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==||height="15" role="presentation" title="Click and drag to move" width="15"]]
	7	+)))
4	4
5	5
6		-**RS485-LN – RS485 to LoRaWAN Converter User Manual**
7	7
8	8
9	9
10	10
	14	+
11	11	**Table of Contents:**
12	12
13	13	{{toc/}}
14	14
15	15
	20	+(% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %)
	21	+(((
	22	+(% 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==||height="15" role="presentation" title="Click and drag to move" width="15"]]
	23	+)))
16	16
17	17
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20	20
	29	+
	30	+
21	21	= 1.Introduction =
22	22
	33	+
23	23	== 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
24	24
	36	+
25	25	(((
26		-(((
27		-(((
28	28	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.
29	29	)))
30		-)))
31	31
32	32	(((
33		-(((
34	34	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.
35	35	)))
36		-)))
37	37
38	38	(((
39		-(((
40	40	(% 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.
41	41	)))
42		-)))
43	43
44	44	(((
45		-(((
46	46	(% 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.
47	47	)))
48	48
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49	49	(((
50	50	(% 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]]
51	51	)))
52		-)))
53		-)))
54	54
55		-[[image:1653267211009-519.png||height="419" width="724"]]
56	56
	58	+(% 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" %)​
57	57
	60	+
	61	+
58	58	== 1.2 Specifications ==
59	59
60	60
61		-**Hardware System:**
	65	+(% style="color:#037691" %)**Hardware System:**
62	62
63	63	* STM32L072CZT6 MCU
64	64	* SX1276/78 Wireless Chip
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66	66	** Idle: 32mA@12v
67	67	** 20dB Transmit: 65mA@12v
68	68
69		-**Interface for Model:**
	73	+(% style="color:#037691" %)**Interface for Model:**
70	70
71	71	* RS485
72	72	* Power Input 7~~ 24V DC.
73	73
74		-**LoRa Spec:**
	78	+(% style="color:#037691" %)**LoRa Spec:**
75	75
76	76	* Frequency Range:
77	77	** Band 1 (HF): 862 ~~ 1020 Mhz
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96	96
97	97	== 1.3 Features ==
98	98
	103	+
99	99	* LoRaWAN Class A & Class C protocol (default Class C)
100		-* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
	105	+* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864/MA869
101	101	* AT Commands to change parameters
102	102	* Remote configure parameters via LoRa Downlink
103	103	* Firmware upgradable via program port
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109	109
110	110	== 1.4 Applications ==
111	111
	117	+
112	112	* Smart Buildings & Home Automation
113	113	* Logistics and Supply Chain Management
114	114	* Smart Metering
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120	120
121	121	== 1.5 Firmware Change log ==
122	122
	129	+
123	123	[[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
124	124
125	125
	133	+
126	126	== 1.6 Hardware Change log ==
127	127
	136	+
128	128	(((
129	129	(((
130	130	(((
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135	135	v1.0: Release
136	136	)))
137	137
	147	+
138	138
139	139	)))
140	140	)))
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141	141
142	142	= 2. Power ON Device =
143	143
	154	+
144	144	(((
145	145	The RS485-LN can be powered by 7 ~~ 24V DC power source. Connection as below
146	146
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151	151	Once there is power, the RS485-LN will be on.
152	152	)))
153	153
154		-[[image:1653268091319-405.png]]
	165	+(% aria-label="1653268091319-405.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268091319-405.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" %)​
155	155
	167	+
156	156
157	157	)))
158	158
159	159	= 3. Operation Mode =
160	160
	173	+
161	161	== 3.1 How it works? ==
162	162
	176	+
163	163	(((
164	164	(((
165	165	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.
166	166	)))
167	167
	182	+
168	168
169	169	)))
170	170
171	171	== 3.2 Example to join LoRaWAN network ==
172	172
	188	+
173	173	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.
174	174
175		-[[image:1653268155545-638.png||height="334" width="724"]]
176	176
	192	+(% 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" %)​
177	177
	194	+
178	178	(((
179	179	(((
180	180	The RS485-LN in this example connected to two RS485 devices for demonstration, user can connect to other RS485 devices via the same method. The connection is as below:
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182	182
183	183	(((
184	184	485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
	202	+
	203	+
185	185	)))
186	186
187		-[[image:1653268227651-549.png||height="592" width="720"]]
	206	+(% 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" %)​
188	188
	208	+
189	189	(((
190	190	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:
	211	+
	212	+
191	191	)))
192	192
193	193	(((
194		-**Step 1**: Create a device in TTN V3 with the OTAA keys from RS485-LN.
	216	+(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from RS485-LN.
195	195	)))
196	196
197	197	(((
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199	199	)))
200	200	)))
201	201
202		-[[image:1652953462722-299.png]]
	224	+(% aria-label="1652953462722-299.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953462722-299.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" %)​
203	203
	226	+
204	204	(((
205	205	(((
206	206	User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
	230	+
	231	+
207	207	)))
208	208
209	209	(((
210		-Add APP EUI in the application.
	235	+**Add APP EUI in the application.**
211	211	)))
212	212	)))
213	213
214		-[[image:image-20220519174512-1.png]]
	239	+(% aria-label="image-20220519174512-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-1.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" %)​
215	215
216		-[[image:image-20220519174512-2.png||height="323" width="720"]]
	241	+(% aria-label="image-20220519174512-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-2.png||data-widget="image" height="323" 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" %)​
217	217
218		-[[image:image-20220519174512-3.png||height="556" width="724"]]
	243	+(% 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" %)​
219	219
220		-[[image:image-20220519174512-4.png]]
	245	+(% 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"]]
221	221
	247	+
	248	+(% title="Click and drag to resize" %)​
	249	+
222	222	You can also choose to create the device manually.
223	223
224		-[[image:1652953542269-423.png||height="710" width="723"]]
	252	+(% 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" %)​
225	225
226		-Add APP KEY and DEV EUI
227	227
228		-[[image:1652953553383-907.png||height="514" width="724"]]
229	229
	256	+**Add APP KEY and DEV EUI**
230	230
	258	+(% 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" %)​
	259	+
	260	+
	261	+
231	231	(((
232		-**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.
	263	+(% 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.
	264	+
	265	+
233	233	)))
234	234
235		-[[image:1652953568895-172.png||height="232" width="724"]]
	268	+(% 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" %)​
236	236
237	237
	271	+
238	238	== 3.3 Configure Commands to read data ==
239	239
	274	+
240	240	(((
241	241	(((
242	242	(((
243		-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-BLviaATorDownlink"]] or LoRaWAN Downlink Command to configure what commands RS485-LN should send for each sampling and how to handle the return from RS485 devices.
	278	+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.
	279	+
	280	+
244	244	)))
245	245	)))
246	246
247	247	(((
248	248	(((
249		-(% 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
	286	+(% 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**
250	250	)))
251	251
	289	+
252	252
253	253	)))
254	254	)))
255	255
256		-=== 3.3.1 onfigure UART settings for RS485 or TTL communication ===
	294	+=== 3.3.1 Configure UART settings for RS485 or TTL communication ===
257	257
	296	+
258	258	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:
259	259
260		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
	299	+
	300	+(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
261	261	|=(% style="width: 110px;" %)(((
262	262	**AT Commands**
263		-)))|=(% style="width: 190px;" %)(((
	303	+)))|=(% style="width: 210px;" %)(((
264	264	**Description**
265	265	)))|=(% style="width: 190px;" %)(((
266	266	**Example**
...	...	@@ -316,16 +316,20 @@
316	316	)))
317	317
318	318
	359	+
319	319	=== 3.3.2 Configure sensors ===
320	320
	362	+
321	321	(((
322	322	(((
323		-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.
	365	+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.
	366	+
	367	+
324	324	)))
325	325	)))
326	326
327		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
328		-|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
	371	+(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
	372	+|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 190px;" %)**Example**
329	329	|AT+CFGDEV|(% style="width:110px" %)(((
330	330	(((
331	331	This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
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340	340	)))
341	341	)))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
342	342
	387	+
	388	+
343	343	=== 3.3.3 Configure read commands for each sampling ===
344	344
	391	+
345	345	(((
346	346	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.
347	347
...	...	@@ -352,8 +352,9 @@
352	352	During each sampling, the RS485-LN can support 15 commands to read sensors. And combine the return to one or several uplink payloads.
353	353
354	354
355		-**Each RS485 commands include two parts:**
	402	+(% style="color:#037691" %)**Each RS485 commands include two parts:**
356	356
	404	+
357	357	~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.
358	358
359	359	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.
...	...	@@ -363,15 +363,14 @@
363	363
364	364	After we got the valid value from each RS485 commands, we need to combine them together with the command **AT+DATAUP**.
365	365
366		-
367	367	Below are examples for the how above AT Commands works.
368	368
369	369
370		-**AT+COMMANDx : **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is:
	417	+(% 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:
371	371
372	372	(% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
373	373	|(% style="width:496px" %)(((
374		-**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
	421	+**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
375	375
376	376	**xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
377	377
...	...	@@ -383,7 +383,7 @@
383	383	In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
384	384
385	385
386		-**AT+DATACUTx : **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
	433	+(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
387	387
388	388	(% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
389	389	|(% style="width:510px" %)(((
...	...	@@ -396,25 +396,30 @@
396	396
397	397	**Examples:**
398	398
399		-* Grab bytes:
400	400
401		-[[image:image-20220602153621-1.png]]
	447	+* (% style="color:#037691" %)**Grab bytes**
402	402
	449	+(% 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" %)​
403	403
404		-* Grab a section.
405	405
406		-[[image:image-20220602153621-2.png]]
407	407
	453	+* (% style="color:#037691" %)**Grab a section**
408	408
409		-* Grab different sections.
	455	+(% 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" %)​
410	410
411		-[[image:image-20220602153621-3.png]]
412	412
	458	+
	459	+* (% style="color:#037691" %)**Grab different sections**
	460	+
	461	+(% 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" %)​
	462	+
	463	+
413	413
414	414	)))
415	415
416	416	=== 3.3.4 Compose the uplink payload ===
417	417
	469	+
418	418	(((
419	419	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.**
420	420
...	...	@@ -432,18 +432,16 @@
432	432	)))
433	433
434	434	(((
435		-Final Payload is
	487	+Final Payload is (% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
436	436	)))
437	437
438	438	(((
439		-(% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
440		-)))
441		-
442		-(((
443	443	Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
	492	+
	493	+
444	444	)))
445	445
446		-[[image:1653269759169-150.png||height="513" width="716"]]
	496	+[[image:image-20220929111027-1.png||height="509" width="685"]](% title="Click and drag to resize" %)​
447	447
448	448
449	449	(% style="color:#037691" %)**Examples: AT+DATAUP=1**
...	...	@@ -451,19 +451,21 @@
451	451
452	452	Compose the uplink payload with value returns in sequence and send with (% style="color:red" %)**Multiply UPLINKs**.
453	453
454		-Final Payload is
	504	+Final Payload is (% style="color:#4f81bd" %)**PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
455	455
456		-(% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
457	457
	507	+~1. PAYVER: Defined by AT+PAYVER
458	458
459		-1. PAYVER: Defined by AT+PAYVER
460		-1. PAYLOAD COUNT: Total how many uplinks of this sampling.
461		-1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
462		-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
	509	+2. PAYLOAD COUNT: Total how many uplinks of this sampling.
463	463
464		-[[image:image-20220602155039-4.png]]
	511	+3. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
465	465
	513	+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
466	466
	515	+
	516	+(% 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" %)​
	517	+
	518	+
467	467	So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
468	468
469	469	DATA1=RETURN1 Valid Value + the first two of Valid value of RETURN10= **20 20 0a 33 90 41 02 aa**
...	...	@@ -473,8 +473,9 @@
473	473	DATA3=the rest of Valid value of RETURN10= **30**
474	474
475	475
476		-(% 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:
	528	+(% 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:**
477	477
	530	+
478	478	~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink.
479	479
480	480	* For AU915/AS923 bands, if UplinkDwell time=0, max 11 bytes for each uplink.
...	...	@@ -484,42 +484,76 @@
484	484	~* For all other bands: max 51 bytes for each uplink.
485	485
486	486
	540	+(% style="color:red" %)** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
	541	+
	542	+(% 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)**
	543	+
	544	+
	545	+
487	487	Below are the uplink payloads:
488	488
489		-[[image:1654157178836-407.png]]
490	490
	549	+(% 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" %)​
491	491
	551	+
	552	+
492	492	=== 3.3.5 Uplink on demand ===
493	493
	555	+
494	494	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.
495	495
496		-Downlink control command:
	558	+(% style="color:blue" %)**Downlink control command:**
497	497
498		-**0x08 command**: Poll an uplink with current command set in RS485-LN.
	560	+(% style="color:#4472c4" %)** 0x08 command**(%%): Poll an uplink with current command set in RS485-LN.
499	499
500		-**0xA8 command**: Send a command to RS485-LN and uplink the output from sensors.
	562	+(% style="color:#4472c4" %)** 0xA8 command**(%%): Send a command to RS485-LN and uplink the output from sensors.
501	501
502	502
503	503
504	504	=== 3.3.6 Uplink on Interrupt ===
505	505
	568	+
506	506	RS485-LN support external Interrupt uplink since hardware v1.2 release.
507	507
508		-[[image:1654157342174-798.png]]
509	509
	572	+(% 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" %)​
	573	+
510	510	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.
511	511
512	512
	577	+
513	513	== 3.4 Uplink Payload ==
514	514
515	515
516		-[[image:image-20220606110929-1.png]]
	581	+(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:500px" %)
	582	+|=(% scope="row" style="width: 60px;" %)(((
	583	+Size(bytes)
	584	+)))|(% style="width:80px" %)1|(% style="width:360px" %)(((
	585	+Length depends on the return from the commands
	586	+)))
	587	+|=(% style="width: 90px;" %)(((
	588	+Value
	589	+)))|(% style="width:114px" %)(((
	590	+PAYLOAD_VER
	591	+)))|(% style="width:353px" %)(((
	592	+If the valid payload is too long and exceed the maximum
517	517
	594	+support payload length in server, server will show payload not
	595	+
	596	+provided in the LoRaWAN server.
	597	+)))
	598	+
	599	+(% 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"]]
	600	+
	601	+(% title="Click and drag to resize" %)​
	602	+
518	518	Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
519	519
520	520
521		-== 3.5 Configure RS485-BL via AT or Downlink ==
522	522
	607	+== 3.5 Configure RS485-LN via AT or Downlink ==
	608	+
	609	+
523	523	(((
524	524	User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
525	525	)))
...	...	@@ -541,52 +541,58 @@
541	541	)))
542	542
543	543
	631	+
544	544	=== 3.5.1 Common Commands ===
545	545
	634	+
546	546	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]]
547	547
548	548
549		-=== 3.5.2 Sensor related commands ===
550	550
	639	+=== 3.5.2 Downlink Response(Since firmware v1.4) ===
	640	+
	641	+
551	551	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.
552	552
553		-[[image:image-20220602163333-5.png||height="263" width="1160"]]
554	554
	645	+(% 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"]]
	646	+
	647	+(% title="Click and drag to resize" %)​
	648	+
555	555	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)
556	556
557	557
	652	+
558	558	=== 3.5.3 Sensor related commands ===
559	559
560	560
561	561
562	562
563		-==== **RS485 Debug Command** ====
	658	+==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
564	564
	660	+
565	565	(((
566		-This command is used to configure the RS485 devices; they won’t be used during sampling.
	662	+This command is used to configure the RS485 devices; they won't be used during sampling. Max Length of AT+CFGDEV is **40 bytes**.
567	567	)))
568	568
569		-* (((
570		-**AT Command**
571		-)))
	665	+(((
	666	+* (% style="color:#037691" %)**AT Command**
572	572
573		-(% class="box infomessage" %)
574	574	(((
575		-(((
576		-**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
	669	+(% 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
577	577	)))
578	578	)))
579	579
580	580	(((
581		-m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
	674	+
582	582	)))
583	583
584	584	* (((
585		-**Downlink Payload**
	678	+(% style="color:#037691" %)**Downlink Payload**
586	586	)))
587	587
588	588	(((
589		-Format: A8 MM NN XX XX XX XX YY
	682	+Format: (% style="color:#4472c4" %)** A8 MM NN XX XX XX XX YY**
590	590	)))
591	591
592	592	(((
...	...	@@ -619,7 +619,9 @@
619	619	)))
620	620
621	621	(((
622		-**Example 1** ~-~-> Configure without ask for uplink (YY=0)
	715	+
	716	+
	717	+(% style="color:blue" %)**Example 1:**  (%%) ~-~-> Configure without ask for uplink (YY=0)
623	623	)))
624	624
625	625	(((
...	...	@@ -635,6 +635,8 @@
635	635	)))
636	636
637	637	(((
	733	+
	734	+
638	638	So if user want to use downlink command to control to RS485 Alarm, he can use:
639	639	)))
640	640
...	...	@@ -655,7 +655,7 @@
655	655	)))
656	656
657	657	(((
658		-**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
	755	+(% style="color:blue" %)**Example 2:**  (%%) ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
659	659	)))
660	660
661	661	(((
...	...	@@ -667,54 +667,66 @@
667	667	)))
668	668
669	669	(((
670		-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:
	767	+(((
	768	+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**
671	671	)))
672	672
673		-(((
674		- **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
	771	+
675	675	)))
676	676
677	677	(((
678		- [[image:1654159460680-153.png]]
	775	+ (% aria-label="1654159460680-153.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654159460680-153.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" %)​
679	679	)))
680	680
681	681
682	682
683	683
684		-==== **Set Payload version** ====
	781	+==== (% style="color:blue" %)**Set Payload version**(%%) ====
685	685
	783	+
686	686	(((
687		-This is the first byte of the uplink payload. RS485-BL can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload.
	785	+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.
688	688	)))
689	689
690		-* (((
691		-**AT Command:**
692		-)))
693		-
694		-(% class="box infomessage" %)
695	695	(((
696		-(((
697		-**AT+PAYVER: Set PAYVER field = 1**
	789	+* (% style="color:#037691" %)**AT Command:**
	790	+
	791	+(% style="color:#4472c4" %)** AT+PAYVER:    ** (%%) Set PAYVER field = 1
	792	+
	793	+
698	698	)))
699		-)))
700	700
701	701	* (((
702		-**Downlink Payload:**
	797	+(% style="color:#037691" %)**Downlink Payload:**
703	703	)))
704	704
705	705	(((
706		-**0xAE 01**  ~-~-> Set PAYVER field =  0x01
	801	+(% style="color:#4472c4" %)** 0xAE 01** (%%) ~-~->  Set PAYVER field =  0x01
707	707	)))
708	708
709	709	(((
710		-**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
	805	+(% style="color:#4472c4" %)** 0xAE 0F**   (%%) ~-~->  Set PAYVER field =  0x0F
711	711	)))
712	712
713	713
	809	+**1 )  Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)**
714	714
715	715
716		-==== **Set RS485 Sampling Commands** ====
	812	+[[image:image-20220824145428-2.png||height="168" width="1300"]]
717	717
	814	+
	815	+
	816	+**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.**
	817	+
	818	+
	819	+[[image:image-20220824145428-3.png||height="308" width="1200"]]
	820	+
	821	+
	822	+
	823	+
	824	+==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
	825	+
	826	+
718	718	(((
719	719	AT+COMMANDx or AT+DATACUTx
720	720	)))
...	...	@@ -728,41 +728,32 @@
728	728	)))
729	729
730	730	* (((
731		-**AT Command:**
	840	+(% style="color:#037691" %)**AT Command:**
732	732	)))
733	733
734		-(% class="box infomessage" %)
735		-(((
736		-(((
737		-**AT+COMMANDx: Configure RS485 read command to sensor.**
738		-)))
739		-)))
	843	+(% style="color:#4472c4" %)** AT+COMMANDx:    ** (%%) Configure RS485 read command to sensor.
740	740
741		-(% class="box infomessage" %)
742		-(((
743		-(((
744		-**AT+DATACUTx: Configure how to handle return from RS485 devices.**
745		-)))
746		-)))
	845	+(% style="color:#4472c4" %)** AT+DATACUTx:        **(%%) Configure how to handle return from RS485 devices.
747	747
748		-(((
749		-
750		-)))
751	751
752	752	* (((
753		-**Downlink Payload:**
	849	+(% style="color:#037691" %)**Downlink Payload:**
754	754	)))
755	755
756	756	(((
757		-**0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
	853	+(% style="color:#4472c4" %)** 0xAF**(%%) downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
	854	+
	855	+
758	758	)))
759	759
760	760	(((
761		-(% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
	859	+(% style="color:red" %)**Note : if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.**
	860	+
	861	+
762	762	)))
763	763
764	764	(((
765		-Format: AF MM NN LL XX XX XX XX YY
	865	+Format: (% style="color:#4472c4" %)** AF MM NN LL XX XX XX XX YY**
766	766	)))
767	767
768	768	(((
...	...	@@ -782,10 +782,12 @@
782	782	XX XX XX XX: AT+COMMAND or AT+DATACUT command
783	783	)))
784	784	* (((
785		-YY:  If YY=0, RS485-BL will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command.
	885	+YY:  If YY=0, RS485-LN will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command.
786	786	)))
787	787
788	788	(((
	889	+
	890	+
789	789	**Example:**
790	790	)))
791	791
...	...	@@ -804,10 +804,11 @@
804	804
805	805
806	806
807		-==== **Fast command to handle MODBUS device** ====
	909	+==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
808	808
	911	+
809	809	(((
810		-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]].
	913	+(% 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]].
811	811	)))
812	812
813	813	(((
...	...	@@ -827,24 +827,29 @@
827	827	)))
828	828
829	829	* (((
830		-AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
	933	+AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2  are not configure (0,0,0). So RS485-LN.
831	831	)))
832	832	* (((
833		-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.
	936	+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.
834	834	)))
835	835	* (((
836		-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.
	939	+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.
	940	+
	941	+
837	837	)))
838	838
839		-[[image:image-20220602165351-6.png]]
	944	+(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]]
840	840
841		-[[image:image-20220602165351-7.png]]
	946	+(% title="Click and drag to resize" %)​
842	842
	948	+(% 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" %)​
843	843
844	844
845	845
846		-==== **RS485 command timeout** ====
847	847
	953	+==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
	954	+
	955	+
848	848	(((
849	849	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.
850	850	)))
...	...	@@ -853,23 +853,20 @@
853	853	Default value: 0, range:  0 ~~ 65 seconds
854	854	)))
855	855
856		-* (((
857		-**AT Command:**
858		-)))
859		-
860		-(% class="box infomessage" %)
861	861	(((
862		-(((
863		-**AT+CMDDLaa=hex(bb cc)*1000**
	965	+* (% style="color:#037691" %)** AT Command:**
	966	+
	967	+(% style="color:#4472c4" %)** AT+CMDDLaa=hex(bb cc)*1000**
864	864	)))
865		-)))
866	866
867	867	(((
	971	+
	972	+
868	868	**Example:**
869	869	)))
870	870
871	871	(((
872		-**AT+CMDDL1=1000** to send the open time to 1000ms
	977	+(% style="color:#4472c4" %)** AT+CMDDL1=1000** (%%)to send the open time to 1000ms
873	873	)))
874	874
875	875	(((
...	...	@@ -877,30 +877,29 @@
877	877	)))
878	878
879	879	* (((
880		-**Downlink Payload:**
	985	+(% style="color:#037691" %)** Downlink Payload:**
881	881	)))
882	882
883	883	(((
884		-**0x AA aa bb cc**
	989	+(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex(bb cc)*1000
885	885	)))
886	886
887	887	(((
888		-Same as: AT+CMDDLaa=hex(bb cc)*1000
889		-)))
	993	+
890	890
891		-(((
892		- **Example:**
	995	+**Example:**
893	893	)))
894	894
895	895	(((
896		- 0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
	999	+**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
897	897	)))
898	898
899	899
900	900
901	901
902		-==== **Uplink payload mode** ====
	1005	+==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
903	903
	1007	+
904	904	(((
905	905	Define to use one uplink or multiple uplinks for the sampling.
906	906	)))
...	...	@@ -907,53 +907,61 @@
907	907
908	908	(((
909	909	The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
910		-)))
911	911
912		-* (((
913		-**AT Command:**
	1015	+
914	914	)))
915	915
916		-(% class="box infomessage" %)
917	917	(((
918		-(((
919		-**AT+DATAUP=0**
920		-)))
921		-)))
	1019	+* (% style="color:#037691" %)** AT Command:**
922	922
923		-(% class="box infomessage" %)
924		-(((
925		-(((
926		-**AT+DATAUP=1**
927		-)))
928		-)))
	1021	+(% style="color:#4472c4" %)** AT+DATAUP=0**
929	929
930		-(((
	1023	+(% style="color:#4472c4" %)** AT+DATAUP=1**
	1024	+
931	931
932	932	)))
933	933
	1028	+(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
	1029	+
	1030	+Each uplink is sent to the server at 20-second intervals when segmented.
	1031	+
	1032	+
934	934	* (((
935		-**Downlink Payload:**
	1034	+(% style="color:#037691" %)** Downlink Payload:**
936	936	)))
937	937
938		-(((
939		-**0xAD 00**  **~-~->** Same as AT+DATAUP=0
	1037	+(% style="color:#4472c4" %)** 0xAD 00** (%%) **~-~->** Same as AT+DATAUP=0
	1038	+
	1039	+(% 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.
	1040	+
	1041	+
	1042	+* (((
	1043	+(% style="color:#037691" %)** AT Command:**
940	940	)))
941	941
942		-(((
943		-**0xAD 01**  **~-~->** Same as AT+DATAUP=1
	1046	+(% style="color:#4472c4" %)** AT+DATAUP=1,Timeout**
	1047	+
	1048	+
	1049	+* (((
	1050	+(% style="color:#037691" %)** Downlink Payload:**
944	944	)))
945	945
	1053	+(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
946	946
	1055	+Each uplink is sent to the server at 20-second intervals when segmented.
947	947
948	948
949		-==== **Manually trigger an Uplink** ====
950	950
	1059	+
	1060	+==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
	1061	+
	1062	+
951	951	(((
952	952	Ask device to send an uplink immediately.
953	953	)))
954	954
955	955	* (((
956		-**AT Command:**
	1068	+(% style="color:#037691" %)** AT Command:**
957	957	)))
958	958
959	959	(((
...	...	@@ -965,31 +965,36 @@
965	965	)))
966	966
967	967	* (((
968		-**Downlink Payload:**
	1080	+(% style="color:#037691" %)** Downlink Payload:**
969	969	)))
970	970
971	971	(((
972		-**0x08 FF**, RS485-LN will immediately send an uplink.
	1084	+(% style="color:#4472c4" %)** 0x08 FF**(%%), RS485-LN will immediately send an uplink.
973	973	)))
974	974
975	975
976	976
977	977
978		-==== **Clear RS485 Command** ====
	1090	+==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
979	979
	1092	+
980	980	(((
981	981	The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
	1095	+
	1096	+
982	982	)))
983	983
984	984	* (((
985		-**AT Command:**
	1100	+(% style="color:#037691" %)** AT Command:**
986	986	)))
987	987
988	988	(((
989		-**AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
	1104	+(% style="color:#4472c4" %)** AT+CMDEAR=mm,nn** (%%) mm: start position of erase ,nn: stop position of erase
990	990	)))
991	991
992	992	(((
	1108	+
	1109	+
993	993	Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
994	994	)))
995	995
...	...	@@ -1005,99 +1005,236 @@
1005	1005	The uplink screen shot is:
1006	1006	)))
1007	1007
1008		-[[image:1654160691922-496.png]]
	1125	+(% aria-label="1654160691922-496.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654160691922-496.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" %)​
1009	1009
1010	1010
1011	1011	* (((
1012		-**Downlink Payload:**
	1129	+(% style="color:#037691" %)** Downlink Payload:**
1013	1013	)))
1014	1014
1015	1015	(((
1016		-**0x09 aa bb** same as AT+CMDEAR=aa,bb
	1133	+(% style="color:#4472c4" %)** 0x09 aa bb** (%%) same as AT+CMDEAR=aa,bb
1017	1017	)))
1018	1018
1019	1019
1020	1020
1021	1021
1022		-==== **Set Serial Communication Parameters** ====
	1139	+==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1023	1023
	1141	+
1024	1024	(((
1025	1025	Set the Rs485 serial communication parameters:
1026	1026	)))
1027	1027
1028		-* (((
1029		-**AT Command:**
	1146	+(((
	1147	+(% style="color:#037691" %)**AT Command:**
1030	1030	)))
1031	1031
1032	1032	(((
1033		-Set Baud Rate:
	1151	+* Set Baud Rate
1034	1034	)))
1035	1035
1036		-(% class="box infomessage" %)
	1154	+(% 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
	1155	+
	1156	+
1037	1037	(((
	1158	+* Set UART Parity
	1159	+)))
	1160	+
	1161	+(% style="color:#4472c4" %)** AT+PARITY=0** (%%) ~/~/  Option: 0: no parity, 1: odd parity, 2: even parity
	1162	+
	1163	+
1038	1038	(((
1039		-**AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
	1165	+* Set STOPBIT
1040	1040	)))
	1167	+
	1168	+(% style="color:#4472c4" %)** AT+STOPBIT=0** (%%) ~/~/  Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
	1169	+
	1170	+
	1171	+(((
	1172	+(% style="color:#037691" %)**Downlink Payload:**
1041	1041	)))
1042	1042
1043	1043	(((
1044		-Set UART Parity
	1176	+(% style="color:#4472c4" %)** A7 01 aa bb**:   (%%) Same  AT+BAUDR=hex(aa bb)*100
1045	1045	)))
1046	1046
1047		-(% class="box infomessage" %)
1048	1048	(((
1049		-(((
1050		-**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
	1180	+**Example:**
1051	1051	)))
	1182	+
	1183	+* (((
	1184	+A7 01 00 60  same as AT+BAUDR=9600
1052	1052	)))
	1186	+* (((
	1187	+A7 01 04 80  same as AT+BAUDR=115200
	1188	+)))
1053	1053
1054	1054	(((
1055		-Set STOPBIT
	1191	+* A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1056	1056	)))
1057	1057
1058		-(% class="box infomessage" %)
1059	1059	(((
1060		-(((
1061		-**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
	1195	+* A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1062	1062	)))
	1197	+
	1198	+
	1199	+==== (% style="color:blue" %)**Configure Databit (Since Version 1.4.0)**(%%) ====
	1200	+
	1201	+* (((
	1202	+(% style="color:#037691" %)** AT Command:**
1063	1063	)))
1064	1064
	1205	+**~ AT+DATABIT=7    **~/~/ Set the data bits to 7
	1206	+
	1207	+**~ AT+DATABIT=8    **~/~/ Set the data bits to 8
	1208	+
	1209	+* (((
	1210	+(% style="color:#037691" %)**Downlink Payload:**
	1211	+)))
	1212	+
	1213	+**~ A7 04 07**: Same as  AT+DATABIT=7
	1214	+
	1215	+**~ A7 04 08**: Same as  AT+DATABIT=8
	1216	+
	1217	+
	1218	+
	1219	+==== (% style="color:blue" %)**Encrypted payload**(%%) ====
	1220	+
1065	1065	(((
1066	1066
1067	1067	)))
1068	1068
1069	1069	* (((
1070		-**Downlink Payload:**
	1226	+(% style="color:#037691" %)** AT Command:**
1071	1071	)))
1072	1072
1073		-(((
1074		-**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
	1229	+(% style="color:#4472c4" %)** AT+DECRYPT=1  ** (%%) ~/~/ The payload is uploaded without encryption
	1230	+
	1231	+(% style="color:#4472c4" %)** AT+DECRYPT=0  ** (%%) ~/~/ Encrypt when uploading payload (default)
	1232	+
	1233	+
	1234	+
	1235	+
	1236	+==== (% style="color:blue" %)**Get sensor value**(%%) ====
	1237	+
	1238	+
	1239	+* (((
	1240	+(% style="color:#037691" %)** AT Command:**
1075	1075	)))
1076	1076
1077		-(((
1078		-**Example:**
	1243	+(% style="color:#4472c4" %)** AT+GETSENSORVALUE=0  **(%%) ~/~/ The serial port gets the reading of the current sensor
	1244	+
	1245	+(% style="color:#4472c4" %)** AT+GETSENSORVALUE=1  **(%%) ~/~/ The serial port gets the current sensor reading and uploads it.
	1246	+
	1247	+
	1248	+
	1249	+
	1250	+==== (% style="color:blue" %)**Resets the downlink packet count**(%%) ====
	1251	+
	1252	+
	1253	+* (((
	1254	+(% style="color:#037691" %)** AT Command:**
1079	1079	)))
1080	1080
	1257	+(% 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)
	1258	+
	1259	+(% 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.
	1260	+
	1261	+
	1262	+
	1263	+
	1264	+==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches**(%%) ====
	1265	+
	1266	+
1081	1081	* (((
1082		-A7 01 00 60   same as AT+BAUDR=9600
	1268	+(% style="color:#037691" %)** AT Command:**
1083	1083	)))
	1270	+
	1271	+ (% 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)
	1272	+
	1273	+ (% 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.
	1274	+
	1275	+
1084	1084	* (((
1085		-A7 01 04 80  same as AT+BAUDR=115200
	1277	+(% style="color:#037691" %)** Downlink Payload:**
1086	1086	)))
1087	1087
1088		-(((
1089		-A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
	1280	+(% style="color:#4472c4" %)** 0x21 00 01 ** (%%) ~/~/ Set  the DISMACANS=1
	1281	+
	1282	+
	1283	+
	1284	+
	1285	+==== (% style="color:blue" %)** Copy downlink to uplink **(%%) ====
	1286	+
	1287	+
	1288	+* (((
	1289	+(% style="color:#037691" %)** AT Command:**
1090	1090	)))
1091	1091
	1292	+(% 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.
	1293	+
	1294	+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.
	1295	+
	1296	+
	1297	+[[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"]]
	1298	+
	1299	+For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77.
	1300	+
	1301	+
	1302	+
	1303	+[[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"]]
	1304	+
	1305	+For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
	1306	+
	1307	+
	1308	+
	1309	+
	1310	+==== (% style="color:blue" %)**Query version number and frequency band 、TDC**(%%) ====
	1311	+
	1312	+
1092	1092	(((
1093		-A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
	1314	+* (% style="color:#037691" %)**Downlink Payload:**
	1315	+
	1316	+(% style="color:#4472c4" %)** 26 01  ** (%%) ~/~/  Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
1094	1094	)))
1095	1095
1096	1096
	1320	+Example：
1097	1097
1098	1098
	1323	+[[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"]]
	1324	+
	1325	+
	1326	+
	1327	+
	1328	+==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ====
	1329	+
	1330	+
	1331	+* (((
	1332	+(% style="color:#037691" %)** AT Command:**
	1333	+)))
	1334	+
	1335	+(% 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.
	1336	+
	1337	+(% 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.
	1338	+
	1339	+(% style="color:#4472c4" %)**AT+RXMODE=0,0  ** (%%) ~/~/  Disable this mode (default)
	1340	+
	1341	+
	1342	+* (((
	1343	+(% style="color:#037691" %)**Downlink Payload:**
	1344	+)))
	1345	+
	1346	+(% style="color:#4472c4" %)** A6 aa bb bb               ** (%%) ~/~/ same as AT+RXMODE=aa,bb
	1347	+
	1348	+[[image:image-20220824144240-1.png]]
	1349	+
	1350	+
	1351	+
1099	1099	== 3.6 Listening mode for RS485 network ==
1100	1100
	1354	+
1101	1101	(((
1102	1102	This feature support since firmware v1.4
1103	1103	)))
...	...	@@ -1104,12 +1104,16 @@
1104	1104
1105	1105	(((
1106	1106	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.
	1361	+
	1362	+
1107	1107	)))
1108	1108
1109		-[[image:image-20220602171200-8.png||height="567" width="1007"]]
	1365	+(% 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"]]
1110	1110
	1367	+(% title="Click and drag to resize" %)​
	1368	+
1111	1111	(((
1112		-To enable the listening mode, use can run the command AT+RXMODE.
	1370	+To enable the listening mode, use can run the command (% style="color:#4472c4" %)** AT+RXMODE**.
1113	1113	)))
1114	1114
1115	1115	(((
...	...	@@ -1144,11 +1144,13 @@
1144	1144	)))
1145	1145
1146	1146	(((
1147		-**Downlink Command:**
	1405	+
	1406	+
	1407	+(% style="color:#037691" %)**Downlink Command:**
1148	1148	)))
1149	1149
1150	1150	(((
1151		-**0xA6 aa bb cc ** same as AT+RXMODE=aa,(bb<<8 | cc)
	1411	+(% style="color:#4472c4" %)** 0xA6 aa bb cc **(%%) same as AT+RXMODE=aa,(bb<<8 | cc)
1152	1152	)))
1153	1153
1154	1154	(((
...	...	@@ -1177,10 +1177,12 @@
1177	1177
1178	1178	(((
1179	1179	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
	1440	+
	1441	+
1180	1180	)))
1181	1181
1182	1182	(((
1183		-[[image:image-20220602171200-9.png]]
	1445	+(% 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" %)​
1184	1184	)))
1185	1185
1186	1186	(((
...	...	@@ -1189,49 +1189,62 @@
1189	1189
1190	1190	(((
1191	1191	(((
1192		-(% 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.
	1454	+(% 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.**
1193	1193	)))
1194	1194	)))
1195	1195
1196	1196
	1459	+
1197	1197	== 3.7 Buttons ==
1198	1198
1199	1199
1200		-(% border="1" cellspacing="10" style="background-color:#f7faff; width:400px" %)
1201		-|=(% style="width: 50px;" %)**Button**|=(% style="width: 350px;" %)**Feature**
1202		-|(% style="width:50px" %)**ACT**|(% style="width:350px" %)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**
1203		-|(% style="width:50px" %)**RST**|(% style="width:350px" %)Reboot RS485
1204		-|(% style="width:50px" %)**PRO**|(% style="width:350px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
	1463	+(% border="1.5" cellspacing="4" style="background-color:#ffffcc; width:430px" %)
	1464	+|=(% style="width: 50px;" %)**Button**|=(% style="width: 380px;" %)**Feature**
	1465	+|(% 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**
	1466	+|(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
	1467	+|(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1205	1205
	1469	+
	1470	+
1206	1206	== 3.8 LEDs ==
1207	1207
1208	1208
1209		-(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
	1474	+(% border="1.5" cellspacing="4" style="background-color:#ffffcc; width:430px" %)
1210	1210	|=(% style="width: 50px;" %)**LEDs**|=(% style="width: 380px;" %)**Feature**
1211	1211	|**PWR**|Always on if there is power
1212	1212	|**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.
1213	1213
	1479	+
1214	1214	= 4. Case Study =
1215	1215
	1482	+
1216	1216	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]]
1217	1217
1218	1218
	1486	+
1219	1219	= 5. Use AT Command =
1220	1220
	1489	+
1221	1221	== 5.1 Access AT Command ==
1222	1222
	1492	+
1223	1223	(((
1224		-RS485-BL supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to RS485-BL to use AT command, as below.
	1494	+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.
	1495	+
	1496	+
1225	1225	)))
1226	1226
1227		-[[image:1654162355560-817.png]]
	1499	+(% 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" %)​
1228	1228
1229	1229
	1502	+
1230	1230	(((
1231		-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-BL. The default password is 123456. Below is the output for reference:
	1504	+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:
	1505	+
	1506	+
1232	1232	)))
1233	1233
1234		-[[image:1654162368066-342.png]]
	1509	+(% 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" %)​
1235	1235
1236	1236
1237	1237	(((
...	...	@@ -1242,63 +1242,51 @@
1242	1242
1243	1243	== 5.2 Common AT Command Sequence ==
1244	1244
	1520	+
1245	1245	=== 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1246	1246
	1523	+
1247	1247	If device has not joined network yet:
1248	1248
1249		-(% class="box infomessage" %)
1250		-(((
1251		-**AT+FDR**
1252		-)))
	1526	+* (% style="color:#037691" %)**AT+FDR**
	1527	+* (% style="color:#037691" %)**AT+NJM=0**
	1528	+* (% style="color:#037691" %)**ATZ**
1253	1253
1254		-(% class="box infomessage" %)
1255	1255	(((
1256		-**AT+NJM=0**
1257		-)))
	1531	+
1258	1258
1259		-(% class="box infomessage" %)
1260		-(((
1261		-**ATZ**
1262		-)))
1263		-
1264		-
1265		-(((
1266	1266	If device already joined network:
1267		-)))
1268	1268
1269		-(% class="box infomessage" %)
1270		-(((
1271		-**AT+NJM=0**
1272		-)))
	1535	+* (% style="color:#037691" %)**AT+NJM=0**
	1536	+* (% style="color:#037691" %)**ATZ**
1273	1273
1274		-(% class="box infomessage" %)
1275		-(((
1276		-**ATZ**
	1538	+
1277	1277	)))
1278	1278
1279	1279
	1542	+
1280	1280	=== 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1281	1281
1282	1282
1283		-(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
	1546	+(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1284	1284
1285		-(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
	1548	+(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) Set to ABP mode
1286	1286
1287		-(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
	1550	+(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) Set the Adaptive Data Rate Off
1288	1288
1289		-(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
	1552	+(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%) Set Data Rate
1290	1290
1291		-(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
	1554	+(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1292	1292
1293		-(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
	1556	+(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%)  Set transmit frequency to 868.4Mhz
1294	1294
1295		-(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
	1558	+(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1296	1296
1297		-(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
	1560	+(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1298	1298
1299		-(% 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.
	1562	+(% 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.
1300	1300
1301		-(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
	1564	+(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1302	1302
1303	1303
1304	1304	(% style="color:red" %)**Note:**
...	...	@@ -1308,15 +1308,20 @@
1308	1308	2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1309	1309	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.
1310	1310	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
	1574	+
	1575	+
1311	1311	)))
1312	1312
1313		-[[image:1654162478620-421.png]]
	1578	+(% 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" %)​
1314	1314
1315	1315
	1581	+
1316	1316	= 6. FAQ =
1317	1317
	1584	+
1318	1318	== 6.1 How to upgrade the image? ==
1319	1319
	1587	+
1320	1320	(((
1321	1321	The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
1322	1322	)))
...	...	@@ -1335,18 +1335,26 @@
1335	1335	Below shows the hardware connection for how to upload an image to RS485-LN:
1336	1336	)))
1337	1337
1338		-[[image:1654162535040-878.png]]
	1606	+(% 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"]]
1339	1339
	1608	+(% title="Click and drag to resize" %)​
	1609	+
1340	1340	(((
1341		-**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]].
	1611	+(% 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]].
	1612	+
	1613	+
1342	1342	)))
1343	1343
1344	1344	(((
1345		-**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
	1617	+(% 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]].
	1618	+
	1619	+
1346	1346	)))
1347	1347
1348	1348	(((
1349		-**Step3: **Open flashloader; choose the correct COM port to update.
	1623	+(% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
	1624	+
	1625	+
1350	1350	)))
1351	1351
1352	1352	(((
...	...	@@ -1358,66 +1358,95 @@
1358	1358	)))
1359	1359
1360	1360
1361		-[[image:image-20220602175818-12.png]]
	1637	+(% aria-label="image-20220602175818-12.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175818-12.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" %)​
1362	1362
1363	1363
1364		-[[image:image-20220602175848-13.png]]
	1640	+(% aria-label="image-20220602175848-13.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175848-13.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" %)​
1365	1365
1366	1366
1367		-[[image:image-20220602175912-14.png]]
	1643	+(% 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" %)​
1368	1368
1369	1369
1370		-**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
	1646	+(% 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:**
1371	1371
1372		-[[image:image-20220602175638-10.png]]
	1648	+(% 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" %)​
1373	1373
1374	1374
	1651	+
1375	1375	== 6.2 How to change the LoRa Frequency Bands/Region? ==
1376	1376
	1654	+
1377	1377	User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1378	1378
1379	1379
1380		-== 6.3 How many RS485-Slave can RS485-BL connects? ==
1381	1381
1382		-The RS485-BL can support max 32 RS485 devices. Each uplink command of RS485-BL can support max 16 different RS485 command. So RS485-BL 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"]].
	1659	+== 6.3 How many RS485-Slave can RS485-LN connects? ==
1383	1383
1384	1384
	1662	+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"]].
	1663	+
	1664	+
	1665	+
1385	1385	== 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1386	1386
	1668	+
1387	1387	When user need to use with ChirpStack or TTI. Please set AT+RPL=4.
1388	1388
1389	1389	Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1390	1390
1391	1391
	1674	+
	1675	+== 6.5 Can i use point to point communication for RS485-LN? ==
	1676	+
	1677	+
	1678	+Yes, please refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
	1679	+
	1680	+
	1681	+
	1682	+== 6.6 How to Use RS485-LN  to connect to RS232 devices? ==
	1683	+
	1684	+
	1685	+[[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/]]
	1686	+
	1687	+
	1688	+
1392	1392	= 7. Trouble Shooting =
1393	1393
1394		-== 7.1 Downlink doesn’t work, how to solve it? ==
1395	1395
	1692	+== 7.1 Downlink doesn't work, how to solve it? ==
	1693	+
	1694	+
1396	1396	Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1397	1397
1398	1398
1399		-== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1400	1400
	1699	+== 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
	1700	+
	1701	+
1401	1401	It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1402	1402
1403	1403
	1705	+
1404	1404	= 8. Order Info =
1405	1405
	1708	+
1406	1406	(% style="color:blue" %)**Part Number: RS485-LN-XXX**
1407	1407
1408	1408	(% style="color:blue" %)**XXX:**
1409	1409
1410		-* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
1411		-* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
1412		-* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
1413		-* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
1414		-* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
1415		-* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
1416		-* (% style="color:blue" %)**US915**(%%): frequency bands US915
1417		-* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
1418		-* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1419		-* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
	1713	+* (% style="color:red" %)**EU433**(%%):  frequency bands EU433
	1714	+* (% style="color:red" %)**EU868**(%%):  frequency bands EU868
	1715	+* (% style="color:red" %)**KR920**(%%):  frequency bands KR920
	1716	+* (% style="color:red" %)**CN470**(%%):  frequency bands CN470
	1717	+* (% style="color:red" %)**AS923**(%%):  frequency bands AS923
	1718	+* (% style="color:red" %)**AU915**(%%):  frequency bands AU915
	1719	+* (% style="color:red" %)**US915**(%%):  frequency bands US915
	1720	+* (% style="color:red" %)**IN865**(%%):  frequency bands IN865
	1721	+* (% style="color:red" %)**RU864**(%%):  frequency bands RU864
	1722	+* (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1420	1420
	1724	+
	1725	+
1421	1421	= 9.Packing Info =
1422	1422
1423	1423
...	...	@@ -1434,8 +1434,11 @@
1434	1434	* Package Size / pcs : 14.5 x 8 x 5 cm
1435	1435	* Weight / pcs : 170g
1436	1436
	1742	+
	1743	+
1437	1437	= 10. FCC Caution for RS485LN-US915 =
1438	1438
	1746	+
1439	1439	(((
1440	1440	Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
1441	1441	)))
...	...	@@ -1449,11 +1449,11 @@
1449	1449	)))
1450	1450
1451	1451	(((
1452		-**IMPORTANT NOTE:**
	1760	+(% style="color:red" %)**IMPORTANT NOTE:**
1453	1453	)))
1454	1454
1455	1455	(((
1456		-**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:
	1764	+(% 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:
1457	1457	)))
1458	1458
1459	1459	(((
...	...	@@ -1477,7 +1477,7 @@
1477	1477	)))
1478	1478
1479	1479	(((
1480		-**FCC Radiation Exposure Statement:**
	1788	+(% style="color:red" %)**FCC Radiation Exposure Statement:**
1481	1481	)))
1482	1482
1483	1483	(((
...	...	@@ -1485,11 +1485,16 @@
1485	1485	)))
1486	1486
1487	1487
	1796	+
1488	1488	= 11. Support =
1489	1489
	1799	+
1490	1490	* (((
1491	1491	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.
1492	1492	)))
1493	1493	* (((
1494	1494	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]].
	1805	+
	1806	+
	1807	+
1495	1495	)))

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