Summary

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Details

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Author

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1		-XWiki.Xiaoling
	1	+XWiki.Bei

Content

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1		-(% style="text-align:center" %)
2		-[[image:1653266934636-343.png||height="385" width="385"]]
	1	+(% aria-label="1653266934636-343.png image widget" contenteditable="false" role="region" tabindex="-1" %)
	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"]]
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10	10	**Table of Contents:**
11	11
12	12	{{toc/}}
13	13
14	14
	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"]]
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15	15
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	29	+
	30	+
20	20	= 1.Introduction =
21	21
	33	+
22	22	== 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
23	23
24	24	(((
25	25	(((
26	26	(((
	39	+
	40	+
27	27	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.
28	28	)))
29	29	)))
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47	47
48	48	(((
49	49	(% 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]]
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	65	+
50	50	)))
51	51	)))
52	52	)))
53	53
54		-[[image:1653267211009-519.png||height="419" width="724"]]
	70	+(% 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" %)​
55	55
56	56
	73	+
57	57	== 1.2 Specifications ==
58	58
59	59
60		-**Hardware System:**
	77	+(% style="color:#037691" %)**Hardware System:**
61	61
62	62	* STM32L072CZT6 MCU
63	63	* SX1276/78 Wireless Chip
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65	65	** Idle: 32mA@12v
66	66	** 20dB Transmit: 65mA@12v
67	67
68		-**Interface for Model:**
	85	+(% style="color:#037691" %)**Interface for Model:**
69	69
70	70	* RS485
71	71	* Power Input 7~~ 24V DC.
72	72
73		-**LoRa Spec:**
	90	+(% style="color:#037691" %)**LoRa Spec:**
74	74
75	75	* Frequency Range:
76	76	** Band 1 (HF): 862 ~~ 1020 Mhz
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92	92	* Packet engine up to 256 bytes with CRC
93	93
94	94
	112	+
95	95	== 1.3 Features ==
96	96
	115	+
97	97	* LoRaWAN Class A & Class C protocol (default Class C)
98		-* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
	117	+* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864/MA869
99	99	* AT Commands to change parameters
100	100	* Remote configure parameters via LoRa Downlink
101	101	* Firmware upgradable via program port
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104	104	* Support Interrupt uplink (Since hardware version v1.2)
105	105
106	106
	126	+
107	107	== 1.4 Applications ==
108	108
	129	+
109	109	* Smart Buildings & Home Automation
110	110	* Logistics and Supply Chain Management
111	111	* Smart Metering
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114	114	* Smart Factory
115	115
116	116
	138	+
117	117	== 1.5 Firmware Change log ==
118	118
	141	+
119	119	[[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
120	120
121	121
	145	+
122	122	== 1.6 Hardware Change log ==
123	123
	148	+
124	124	(((
125	125	(((
126	126	(((
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131	131	v1.0: Release
132	132	)))
133	133
	159	+
134	134
135	135	)))
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137	137
138	138	= 2. Power ON Device =
139	139
	166	+
140	140	(((
141	141	The RS485-LN can be powered by 7 ~~ 24V DC power source. Connection as below
142	142
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147	147	Once there is power, the RS485-LN will be on.
148	148	)))
149	149
150		-[[image:1653268091319-405.png]]
	177	+(% 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" %)​
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	179	+
152	152
153	153	)))
154	154
155	155	= 3. Operation Mode =
156	156
	185	+
157	157	== 3.1 How it works? ==
158	158
	188	+
159	159	(((
160	160	(((
161	161	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.
162	162	)))
163	163
	194	+
164	164
165	165	)))
166	166
167	167	== 3.2 Example to join LoRaWAN network ==
168	168
	200	+
169	169	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.
170	170
171		-[[image:1653268155545-638.png||height="334" width="724"]]
172	172
	204	+(% 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" %)​
173	173
	206	+
174	174	(((
175	175	(((
176	176	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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178	178
179	179	(((
180	180	485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
	214	+
	215	+
181	181	)))
182	182
183		-[[image:1653268227651-549.png||height="592" width="720"]]
	218	+(% 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" %)​
184	184
	220	+
185	185	(((
186	186	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:
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	224	+
187	187	)))
188	188
189	189	(((
190		-**Step 1**: Create a device in TTN V3 with the OTAA keys from RS485-LN.
	228	+(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from RS485-LN.
191	191	)))
192	192
193	193	(((
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195	195	)))
196	196	)))
197	197
198		-[[image:1652953462722-299.png]]
	236	+(% 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" %)​
199	199
	238	+
200	200	(((
201	201	(((
202	202	User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
	242	+
	243	+
203	203	)))
204	204
205	205	(((
206		-Add APP EUI in the application.
	247	+**Add APP EUI in the application.**
207	207	)))
208	208	)))
209	209
210		-[[image:image-20220519174512-1.png]]
	251	+(% 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" %)​
211	211
212		-[[image:image-20220519174512-2.png||height="323" width="720"]]
	253	+(% 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" %)​
213	213
214		-[[image:image-20220519174512-3.png||height="556" width="724"]]
	255	+(% 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" %)​
215	215
216		-[[image:image-20220519174512-4.png]]
	257	+(% 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"]]
217	217
	259	+
	260	+(% title="Click and drag to resize" %)​
	261	+
218	218	You can also choose to create the device manually.
219	219
220		-[[image:1652953542269-423.png||height="710" width="723"]]
	264	+(% 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" %)​
221	221
222		-Add APP KEY and DEV EUI
223	223
224		-[[image:1652953553383-907.png||height="514" width="724"]]
225	225
	268	+**Add APP KEY and DEV EUI**
226	226
	270	+(% 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" %)​
	271	+
	272	+
	273	+
227	227	(((
228		-**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.
	275	+(% 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.
	276	+
	277	+
229	229	)))
230	230
231		-[[image:1652953568895-172.png||height="232" width="724"]]
	280	+(% 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" %)​
232	232
233	233
	283	+
234	234	== 3.3 Configure Commands to read data ==
235	235
	286	+
236	236	(((
237	237	(((
238	238	(((
239		-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.
	290	+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.
	291	+
	292	+
240	240	)))
241	241	)))
242	242
243	243	(((
244	244	(((
245		-(% 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
	298	+(% 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**
246	246	)))
247	247
	301	+
248	248
249	249	)))
250	250	)))
251	251
252		-=== 3.3.1 onfigure UART settings for RS485 or TTL communication ===
	306	+=== 3.3.1 Configure UART settings for RS485 or TTL communication ===
253	253
	308	+
254	254	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:
255	255
	311	+
256	256	(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
257	257	|=(% style="width: 110px;" %)(((
258	258	**AT Commands**
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312	312	)))
313	313
314	314
	371	+
	372	+
315	315	=== 3.3.2 Configure sensors ===
316	316
	375	+
317	317	(((
318	318	(((
319		-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.
	378	+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.
	379	+
	380	+
320	320	)))
321	321	)))
322	322
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337	337	)))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
338	338
339	339
	401	+
	402	+
340	340	=== 3.3.3 Configure read commands for each sampling ===
341	341
	405	+
342	342	(((
343	343	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.
344	344
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349	349	During each sampling, the RS485-LN can support 15 commands to read sensors. And combine the return to one or several uplink payloads.
350	350
351	351
352		-**Each RS485 commands include two parts:**
	416	+(% style="color:#037691" %)**Each RS485 commands include two parts:**
353	353
	418	+
354	354	~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.
355	355
356	356	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.
...	...	@@ -360,15 +360,14 @@
360	360
361	361	After we got the valid value from each RS485 commands, we need to combine them together with the command **AT+DATAUP**.
362	362
363		-
364	364	Below are examples for the how above AT Commands works.
365	365
366	366
367		-**AT+COMMANDx : **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is:
	431	+(% 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:
368	368
369	369	(% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
370	370	|(% style="width:496px" %)(((
371		-**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
	435	+(% style="color:#037691" %)**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
372	372
373	373	**xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
374	374
...	...	@@ -380,7 +380,7 @@
380	380	In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
381	381
382	382
383		-**AT+DATACUTx : **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
	447	+(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
384	384
385	385	(% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
386	386	|(% style="width:510px" %)(((
...	...	@@ -393,25 +393,30 @@
393	393
394	394	**Examples:**
395	395
396		-* Grab bytes:
397	397
398		-[[image:image-20220602153621-1.png]]
	461	+* (% style="color:#037691" %)**Grab bytes**
399	399
	463	+(% 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" %)​
400	400
401		-* Grab a section.
402	402
403		-[[image:image-20220602153621-2.png]]
404	404
	467	+* (% style="color:#037691" %)**Grab a section**
405	405
406		-* Grab different sections.
	469	+(% 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" %)​
407	407
408		-[[image:image-20220602153621-3.png]]
409	409
	472	+
	473	+* (% style="color:#037691" %)**Grab different sections**
	474	+
	475	+(% 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" %)​
	476	+
	477	+
410	410
411	411	)))
412	412
413	413	=== 3.3.4 Compose the uplink payload ===
414	414
	483	+
415	415	(((
416	416	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.**
417	417
...	...	@@ -429,18 +429,16 @@
429	429	)))
430	430
431	431	(((
432		-Final Payload is
	501	+Final Payload is (% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
433	433	)))
434	434
435	435	(((
436		-(% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
437		-)))
438		-
439		-(((
440	440	Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
	506	+
	507	+
441	441	)))
442	442
443		-[[image:1653269759169-150.png||height="513" width="716"]]
	510	+(% 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" %)​
444	444
445	445
446	446	(% style="color:#037691" %)**Examples: AT+DATAUP=1**
...	...	@@ -448,17 +448,15 @@
448	448
449	449	Compose the uplink payload with value returns in sequence and send with (% style="color:red" %)**Multiply UPLINKs**.
450	450
451		-Final Payload is
	518	+Final Payload is (% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
452	452
453		-(% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
454	454
455		-
456	456	1. PAYVER: Defined by AT+PAYVER
457	457	1. PAYLOAD COUNT: Total how many uplinks of this sampling.
458	458	1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
459	459	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
460	460
461		-[[image:image-20220602155039-4.png]]
	526	+(% 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" %)​
462	462
463	463
464	464	So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
...	...	@@ -470,8 +470,9 @@
470	470	DATA3=the rest of Valid value of RETURN10= **30**
471	471
472	472
473		-(% 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:
	538	+(% 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:**
474	474
	540	+
475	475	~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink.
476	476
477	477	* For AU915/AS923 bands, if UplinkDwell time=0, max 11 bytes for each uplink.
...	...	@@ -480,43 +480,73 @@
480	480
481	481	~* For all other bands: max 51 bytes for each uplink.
482	482
	549	+(% style="color:red" %)*** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
483	483
	551	+(% 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)**
	552	+
	553	+
	554	+(% style="color:#4f81bd" %)**If the data is empty, return to the display（Since v1.4.0）**
	555	+
	556	+1 )  When (% style="color:blue" %)**AT+MOD=1**(%%), 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**.
	557	+
	558	+
	559	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/test/WebHome/image-20220824114359-3.png?width=1106&height=297&rev=1.1||alt="image-20220824114359-3.png" height="297" width="1106"]]
	560	+
	561	+
	562	+
	563	+2 )  When (% style="color:blue" %)**AT+MOD=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 00s**.
	564	+
	565	+
	566	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/test/WebHome/image-20220824114330-2.png?rev=1.1||alt="image-20220824114330-2.png"]]
	567	+
	568	+
	569	+
484	484	Below are the uplink payloads:
485	485
486		-[[image:1654157178836-407.png]]
487	487
	573	+(% 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" %)​
488	488
	575	+
	576	+
489	489	=== 3.3.5 Uplink on demand ===
490	490
	579	+
491	491	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.
492	492
493		-Downlink control command:
	582	+(% style="color:blue" %)**Downlink control command:**
494	494
495		-**0x08 command**: Poll an uplink with current command set in RS485-LN.
	584	+(% style="color:#4472c4" %)** 0x08 command**(%%): Poll an uplink with current command set in RS485-LN.
496	496
497		-**0xA8 command**: Send a command to RS485-LN and uplink the output from sensors.
	586	+(% style="color:#4472c4" %)** 0xA8 command**(%%): Send a command to RS485-LN and uplink the output from sensors.
498	498
499	499
500	500
501	501	=== 3.3.6 Uplink on Interrupt ===
502	502
	592	+
503	503	RS485-LN support external Interrupt uplink since hardware v1.2 release.
504	504
505		-[[image:1654157342174-798.png]]
506	506
	596	+(% 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" %)​
	597	+
507	507	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.
508	508
509	509
	601	+
510	510	== 3.4 Uplink Payload ==
511	511
512	512
513		-[[image:image-20220606110929-1.png]]
	605	+(% 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"]]
514	514
	607	+(% title="Click and drag to resize" %)​
	608	+
515	515	Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
516	516
517	517
518		-== 3.5 Configure RS485-BL via AT or Downlink ==
519	519
	613	+== 3.5 Configure RS485-LN via AT or Downlink ==
	614	+
	615	+
520	520	(((
521	521	User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
522	522	)))
...	...	@@ -538,52 +538,58 @@
538	538	)))
539	539
540	540
	637	+
541	541	=== 3.5.1 Common Commands ===
542	542
	640	+
543	543	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]]
544	544
545	545
546		-=== 3.5.2 Sensor related commands ===
547	547
	645	+=== 3.5.2 Downlink Response(Since firmware v1.4) ===
	646	+
	647	+
548	548	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.
549	549
550		-[[image:image-20220602163333-5.png||height="263" width="1160"]]
551	551
	651	+(% 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"]]
	652	+
	653	+(% title="Click and drag to resize" %)​
	654	+
552	552	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)
553	553
554	554
	658	+
555	555	=== 3.5.3 Sensor related commands ===
556	556
557	557
558	558
559	559
560		-==== **RS485 Debug Command** ====
	664	+==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
561	561
	666	+
562	562	(((
563		-This command is used to configure the RS485 devices; they won’t be used during sampling.
	668	+This command is used to configure the RS485 devices; they won't be used during sampling.
564	564	)))
565	565
566		-* (((
567		-**AT Command**
568		-)))
	671	+(((
	672	+* (% style="color:#037691" %)**AT Command**
569	569
570		-(% class="box infomessage" %)
571	571	(((
572		-(((
573		-**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
	675	+(% 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
574	574	)))
575	575	)))
576	576
577	577	(((
578		-m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
	680	+
579	579	)))
580	580
581	581	* (((
582		-**Downlink Payload**
	684	+(% style="color:#037691" %)**Downlink Payload**
583	583	)))
584	584
585	585	(((
586		-Format: A8 MM NN XX XX XX XX YY
	688	+Format: (% style="color:#4472c4" %)** A8 MM NN XX XX XX XX YY**
587	587	)))
588	588
589	589	(((
...	...	@@ -616,7 +616,9 @@
616	616	)))
617	617
618	618	(((
619		-**Example 1** ~-~-> Configure without ask for uplink (YY=0)
	721	+
	722	+
	723	+(% style="color:blue" %)**Example 1:**  (%%) ~-~-> Configure without ask for uplink (YY=0)
620	620	)))
621	621
622	622	(((
...	...	@@ -632,6 +632,8 @@
632	632	)))
633	633
634	634	(((
	739	+
	740	+
635	635	So if user want to use downlink command to control to RS485 Alarm, he can use:
636	636	)))
637	637
...	...	@@ -652,7 +652,7 @@
652	652	)))
653	653
654	654	(((
655		-**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
	761	+(% style="color:blue" %)**Example 2:**  (%%) ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
656	656	)))
657	657
658	658	(((
...	...	@@ -664,54 +664,64 @@
664	664	)))
665	665
666	666	(((
667		-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:
	773	+(((
	774	+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**
668	668	)))
669	669
670		-(((
671		- **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
	777	+
672	672	)))
673	673
674	674	(((
675		- [[image:1654159460680-153.png]]
	781	+ (% 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" %)​
676	676	)))
677	677
678	678
679	679
680	680
681		-==== **Set Payload version** ====
	787	+==== (% style="color:blue" %)**Set Payload version**(%%) ====
682	682
	789	+
683	683	(((
684		-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.
	791	+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.
685	685	)))
686	686
687		-* (((
688		-**AT Command:**
689		-)))
690		-
691		-(% class="box infomessage" %)
692	692	(((
693		-(((
694		-**AT+PAYVER: Set PAYVER field = 1**
	795	+* (% style="color:#037691" %)**AT Command:**
	796	+
	797	+(% style="color:#4472c4" %)** AT+PAYVER:    ** (%%) Set PAYVER field = 1
	798	+
	799	+
695	695	)))
696		-)))
697	697
698	698	* (((
699		-**Downlink Payload:**
	803	+(% style="color:#037691" %)**Downlink Payload:**
700	700	)))
701	701
702	702	(((
703		-**0xAE 01**  ~-~-> Set PAYVER field =  0x01
	807	+(% style="color:#4472c4" %)** 0xAE 01** (%%) ~-~->  Set PAYVER field =  0x01
704	704	)))
705	705
706	706	(((
707		-**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
	811	+(% style="color:#4472c4" %)** 0xAE 0F**   (%%) ~-~->  Set PAYVER field =  0x0F
708	708	)))
709	709
710	710
	815	+1 )  Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)
711	711
	817	+[[image:image-20220824145428-2.png||height="168" width="1300"]]
712	712
713		-==== **Set RS485 Sampling Commands** ====
714	714
	820	+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.
	821	+
	822	+
	823	+[[image:image-20220824145428-3.png||height="308" width="1200"]]
	824	+
	825	+
	826	+
	827	+
	828	+==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
	829	+
	830	+
715	715	(((
716	716	AT+COMMANDx or AT+DATACUTx
717	717	)))
...	...	@@ -725,41 +725,32 @@
725	725	)))
726	726
727	727	* (((
728		-**AT Command:**
	844	+(% style="color:#037691" %)**AT Command:**
729	729	)))
730	730
731		-(% class="box infomessage" %)
732		-(((
733		-(((
734		-**AT+COMMANDx: Configure RS485 read command to sensor.**
735		-)))
736		-)))
	847	+(% style="color:#4472c4" %)** AT+COMMANDx:    ** (%%) Configure RS485 read command to sensor.
737	737
738		-(% class="box infomessage" %)
739		-(((
740		-(((
741		-**AT+DATACUTx: Configure how to handle return from RS485 devices.**
742		-)))
743		-)))
	849	+(% style="color:#4472c4" %)** AT+DATACUTx:        **(%%) Configure how to handle return from RS485 devices.
744	744
745		-(((
746		-
747		-)))
748	748
749	749	* (((
750		-**Downlink Payload:**
	853	+(% style="color:#037691" %)**Downlink Payload:**
751	751	)))
752	752
753	753	(((
754		-**0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
	857	+(% style="color:#4472c4" %)** 0xAF**(%%) downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
	858	+
	859	+
755	755	)))
756	756
757	757	(((
758		-(% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
	863	+(% style="color:red" %)**Note : if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.**
	864	+
	865	+
759	759	)))
760	760
761	761	(((
762		-Format: AF MM NN LL XX XX XX XX YY
	869	+Format: (% style="color:#4472c4" %)** AF MM NN LL XX XX XX XX YY**
763	763	)))
764	764
765	765	(((
...	...	@@ -779,10 +779,12 @@
779	779	XX XX XX XX: AT+COMMAND or AT+DATACUT command
780	780	)))
781	781	* (((
782		-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.
	889	+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.
783	783	)))
784	784
785	785	(((
	893	+
	894	+
786	786	**Example:**
787	787	)))
788	788
...	...	@@ -801,10 +801,11 @@
801	801
802	802
803	803
804		-==== **Fast command to handle MODBUS device** ====
	913	+==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
805	805
	915	+
806	806	(((
807		-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]].
	917	+(% 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]].
808	808	)))
809	809
810	810	(((
...	...	@@ -824,24 +824,27 @@
824	824	)))
825	825
826	826	* (((
827		-AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
	937	+AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2  are not configure (0,0,0). So RS485-LN.
828	828	)))
829	829	* (((
830		-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.
	940	+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.
831	831	)))
832	832	* (((
833		-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.
	943	+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.
	944	+
	945	+
834	834	)))
835	835
836		-[[image:image-20220602165351-6.png]]
	948	+(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]](% title="Click and drag to resize" %)​
837	837
838		-[[image:image-20220602165351-7.png]]
	950	+(% 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" %)​
839	839
840	840
841	841
842	842
843		-==== **RS485 command timeout** ====
	955	+==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
844	844
	957	+
845	845	(((
846	846	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.
847	847	)))
...	...	@@ -850,23 +850,20 @@
850	850	Default value: 0, range:  0 ~~ 65 seconds
851	851	)))
852	852
853		-* (((
854		-**AT Command:**
855		-)))
856		-
857		-(% class="box infomessage" %)
858	858	(((
859		-(((
860		-**AT+CMDDLaa=hex(bb cc)*1000**
	967	+* (% style="color:#037691" %)** AT Command:**
	968	+
	969	+(% style="color:#4472c4" %)** AT+CMDDLaa=hex(bb cc)*1000**
861	861	)))
862		-)))
863	863
864	864	(((
	973	+
	974	+
865	865	**Example:**
866	866	)))
867	867
868	868	(((
869		-**AT+CMDDL1=1000** to send the open time to 1000ms
	979	+(% style="color:#4472c4" %)** AT+CMDDL1=1000** (%%)to send the open time to 1000ms
870	870	)))
871	871
872	872	(((
...	...	@@ -874,30 +874,29 @@
874	874	)))
875	875
876	876	* (((
877		-**Downlink Payload:**
	987	+(% style="color:#037691" %)** Downlink Payload:**
878	878	)))
879	879
880	880	(((
881		-**0x AA aa bb cc**
	991	+(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex(bb cc)*1000
882	882	)))
883	883
884	884	(((
885		-Same as: AT+CMDDLaa=hex(bb cc)*1000
886		-)))
	995	+
887	887
888		-(((
889		- **Example:**
	997	+**Example:**
890	890	)))
891	891
892	892	(((
893		- 0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
	1001	+**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
894	894	)))
895	895
896	896
897	897
898	898
899		-==== **Uplink payload mode** ====
	1007	+==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
900	900
	1009	+
901	901	(((
902	902	Define to use one uplink or multiple uplinks for the sampling.
903	903	)))
...	...	@@ -904,53 +904,61 @@
904	904
905	905	(((
906	906	The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
907		-)))
908	908
909		-* (((
910		-**AT Command:**
	1017	+
911	911	)))
912	912
913		-(% class="box infomessage" %)
914	914	(((
915		-(((
916		-**AT+DATAUP=0**
917		-)))
918		-)))
	1021	+* (% style="color:#037691" %)** AT Command:**
919	919
920		-(% class="box infomessage" %)
921		-(((
922		-(((
923		-**AT+DATAUP=1**
924		-)))
925		-)))
	1023	+(% style="color:#4472c4" %)** AT+DATAUP=0**
926	926
927		-(((
	1025	+(% style="color:#4472c4" %)** AT+DATAUP=1**
	1026	+
928	928
929	929	)))
930	930
	1030	+(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
	1031	+
	1032	+Each uplink is sent to the server at 20-second intervals when segmented.
	1033	+
	1034	+
931	931	* (((
932		-**Downlink Payload:**
	1036	+(% style="color:#037691" %)** Downlink Payload:**
933	933	)))
934	934
935		-(((
936		-**0xAD 00**  **~-~->** Same as AT+DATAUP=0
	1039	+(% style="color:#4472c4" %)** 0xAD 00** (%%) **~-~->** Same as AT+DATAUP=0
	1040	+
	1041	+(% 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.
	1042	+
	1043	+
	1044	+* (((
	1045	+(% style="color:#037691" %)** AT Command:**
937	937	)))
938	938
939		-(((
940		-**0xAD 01**  **~-~->** Same as AT+DATAUP=1
	1048	+(% style="color:#4472c4" %)** AT+DATAUP=1,Timeout**
	1049	+
	1050	+
	1051	+* (((
	1052	+(% style="color:#037691" %)** Downlink Payload:**
941	941	)))
942	942
	1055	+(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
943	943
	1057	+Each uplink is sent to the server at 20-second intervals when segmented.
944	944
945	945
946		-==== **Manually trigger an Uplink** ====
947	947
	1061	+
	1062	+==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
	1063	+
	1064	+
948	948	(((
949	949	Ask device to send an uplink immediately.
950	950	)))
951	951
952	952	* (((
953		-**AT Command:**
	1070	+(% style="color:#037691" %)** AT Command:**
954	954	)))
955	955
956	956	(((
...	...	@@ -962,31 +962,36 @@
962	962	)))
963	963
964	964	* (((
965		-**Downlink Payload:**
	1082	+(% style="color:#037691" %)** Downlink Payload:**
966	966	)))
967	967
968	968	(((
969		-**0x08 FF**, RS485-LN will immediately send an uplink.
	1086	+(% style="color:#4472c4" %)** 0x08 FF**(%%), RS485-LN will immediately send an uplink.
970	970	)))
971	971
972	972
973	973
974	974
975		-==== **Clear RS485 Command** ====
	1092	+==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
976	976
	1094	+
977	977	(((
978	978	The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
	1097	+
	1098	+
979	979	)))
980	980
981	981	* (((
982		-**AT Command:**
	1102	+(% style="color:#037691" %)** AT Command:**
983	983	)))
984	984
985	985	(((
986		-**AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
	1106	+(% style="color:#4472c4" %)** AT+CMDEAR=mm,nn** (%%) mm: start position of erase ,nn: stop position of erase
987	987	)))
988	988
989	989	(((
	1110	+
	1111	+
990	990	Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
991	991	)))
992	992
...	...	@@ -1002,99 +1002,230 @@
1002	1002	The uplink screen shot is:
1003	1003	)))
1004	1004
1005		-[[image:1654160691922-496.png]]
	1127	+(% 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" %)​
1006	1006
1007	1007
1008	1008	* (((
1009		-**Downlink Payload:**
	1131	+(% style="color:#037691" %)** Downlink Payload:**
1010	1010	)))
1011	1011
1012	1012	(((
1013		-**0x09 aa bb** same as AT+CMDEAR=aa,bb
	1135	+(% style="color:#4472c4" %)** 0x09 aa bb** (%%) same as AT+CMDEAR=aa,bb
1014	1014	)))
1015	1015
1016	1016
1017	1017
1018	1018
1019		-==== **Set Serial Communication Parameters** ====
	1141	+==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1020	1020
	1143	+
1021	1021	(((
1022	1022	Set the Rs485 serial communication parameters:
	1146	+
	1147	+
1023	1023	)))
1024	1024
1025	1025	* (((
1026		-**AT Command:**
	1151	+(% style="color:#037691" %)** AT Command:**
	1152	+
	1153	+
	1154	+
1027	1027	)))
1028	1028
1029	1029	(((
1030		-Set Baud Rate:
	1158	+* Set Baud Rate
1031	1031	)))
1032	1032
1033		-(% class="box infomessage" %)
	1161	+(% 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
	1162	+
	1163	+
1034	1034	(((
	1165	+* Set UART Parity
	1166	+)))
	1167	+
	1168	+(% style="color:#4472c4" %)** AT+PARITY=0** (%%) ~/~/  Option: 0: no parity, 1: odd parity, 2: even parity
	1169	+
	1170	+
1035	1035	(((
1036		-**AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
	1172	+* Set STOPBIT
1037	1037	)))
	1174	+
	1175	+(% style="color:#4472c4" %)** AT+STOPBIT=0** (%%) ~/~/  Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
	1176	+
	1177	+
	1178	+
	1179	+* (((
	1180	+(% style="color:#037691" %)** Downlink Payload:**
1038	1038	)))
1039	1039
1040	1040	(((
1041		-Set UART Parity
	1184	+(% style="color:#4472c4" %)** A7 01 aa bb**:   (%%) Same  AT+BAUDR=hex(aa bb)*100
1042	1042	)))
1043	1043
1044		-(% class="box infomessage" %)
1045	1045	(((
1046		-(((
1047		-**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
	1188	+
	1189	+
	1190	+**Example:**
1048	1048	)))
	1192	+
	1193	+* (((
	1194	+A7 01 00 60  same as AT+BAUDR=9600
1049	1049	)))
	1196	+* (((
	1197	+A7 01 04 80  same as AT+BAUDR=115200
	1198	+)))
1050	1050
1051	1051	(((
1052		-Set STOPBIT
	1201	+* A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1053	1053	)))
1054	1054
1055		-(% class="box infomessage" %)
1056	1056	(((
1057		-(((
1058		-**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
	1205	+* A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1059	1059	)))
1060		-)))
1061	1061
	1208	+
	1209	+
	1210	+
	1211	+
	1212	+==== (% style="color:blue" %)**Encrypted payload**(%%) ====
	1213	+
1062	1062	(((
1063	1063
1064	1064	)))
1065	1065
1066	1066	* (((
1067		-**Downlink Payload:**
	1219	+(% style="color:#037691" %)** AT Command:**
1068	1068	)))
1069	1069
1070		-(((
1071		-**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
	1222	+(% style="color:#4472c4" %)** AT+DECRYPT=1  ** (%%) ~/~/ The payload is uploaded without encryption
	1223	+
	1224	+(% style="color:#4472c4" %)** AT+DECRYPT=0  ** (%%) ~/~/ Encrypt when uploading payload (default)
	1225	+
	1226	+
	1227	+
	1228	+
	1229	+==== (% style="color:blue" %)**Get sensor value**(%%) ====
	1230	+
	1231	+
	1232	+* (((
	1233	+(% style="color:#037691" %)** AT Command:**
1072	1072	)))
1073	1073
1074		-(((
1075		-**Example:**
	1236	+(% style="color:#4472c4" %)** AT+GETSENSORVALUE=0  **(%%) ~/~/ The serial port gets the reading of the current sensor
	1237	+
	1238	+(% style="color:#4472c4" %)** AT+GETSENSORVALUE=1  **(%%) ~/~/ The serial port gets the current sensor reading and uploads it.
	1239	+
	1240	+
	1241	+
	1242	+
	1243	+==== (% style="color:blue" %)**Resets the downlink packet count**(%%) ====
	1244	+
	1245	+
	1246	+* (((
	1247	+(% style="color:#037691" %)** AT Command:**
1076	1076	)))
1077	1077
	1250	+(% 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)
	1251	+
	1252	+(% 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.
	1253	+
	1254	+
	1255	+
	1256	+
	1257	+==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches**(%%) ====
	1258	+
	1259	+
1078	1078	* (((
1079		-A7 01 00 60   same as AT+BAUDR=9600
	1261	+(% style="color:#037691" %)** AT Command:**
1080	1080	)))
	1263	+
	1264	+ (% 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)
	1265	+
	1266	+ (% 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.
	1267	+
	1268	+
1081	1081	* (((
1082		-A7 01 04 80  same as AT+BAUDR=115200
	1270	+(% style="color:#037691" %)** Downlink Payload:**
1083	1083	)))
1084	1084
1085		-(((
1086		-A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
	1273	+(% style="color:#4472c4" %)** 0x21 00 01 ** (%%) ~/~/ Set  the DISMACANS=1
	1274	+
	1275	+
	1276	+
	1277	+
	1278	+==== (% style="color:blue" %)** Copy downlink to uplink **(%%) ====
	1279	+
	1280	+
	1281	+* (((
	1282	+(% style="color:#037691" %)** AT Command:**
1087	1087	)))
1088	1088
	1285	+(% 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.
	1286	+
	1287	+
	1288	+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.
	1289	+
	1290	+
	1291	+[[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"]]
	1292	+
	1293	+
	1294	+
	1295	+For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77.
	1296	+
	1297	+
	1298	+[[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"]]
	1299	+
	1300	+
	1301	+For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
	1302	+
	1303	+
	1304	+
	1305	+
	1306	+==== (% style="color:blue" %)**Query version number and frequency band 、TDC**(%%) ====
	1307	+
	1308	+
1089	1089	(((
1090		-A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
	1310	+* (% style="color:#037691" %)**Downlink Payload:**
	1311	+
	1312	+(% style="color:#4472c4" %)** 26 01  ** (%%) ~/~/  Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
1091	1091	)))
1092	1092
1093	1093
	1316	+Example：
1094	1094
1095	1095
	1319	+[[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"]]
	1320	+
	1321	+
	1322	+
	1323	+
	1324	+==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ====
	1325	+
	1326	+
	1327	+* (((
	1328	+(% style="color:#037691" %)** AT Command:**
	1329	+)))
	1330	+
	1331	+(% 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.
	1332	+
	1333	+(% 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.
	1334	+
	1335	+(% style="color:#4472c4" %)**AT+RXMODE=0,0  ** (%%) ~/~/  Disable this mode (default)
	1336	+
	1337	+
	1338	+* (((
	1339	+(% style="color:#037691" %)**Downlink Payload:**
	1340	+)))
	1341	+
	1342	+(% style="color:#4472c4" %)** A6 aa bb bb               ** (%%) ~/~/same as AT+RXMODE=aa,bb
	1343	+
	1344	+[[image:image-20220824144240-1.png]]
	1345	+
	1346	+
	1347	+
1096	1096	== 3.6 Listening mode for RS485 network ==
1097	1097
	1350	+
1098	1098	(((
1099	1099	This feature support since firmware v1.4
1100	1100	)))
...	...	@@ -1101,12 +1101,16 @@
1101	1101
1102	1102	(((
1103	1103	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.
	1357	+
	1358	+
1104	1104	)))
1105	1105
1106		-[[image:image-20220602171200-8.png||height="567" width="1007"]]
	1361	+(% 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"]]
1107	1107
	1363	+(% title="Click and drag to resize" %)​
	1364	+
1108	1108	(((
1109		-To enable the listening mode, use can run the command AT+RXMODE.
	1366	+To enable the listening mode, use can run the command (% style="color:#4472c4" %)** AT+RXMODE**.
1110	1110	)))
1111	1111
1112	1112	(((
...	...	@@ -1141,11 +1141,13 @@
1141	1141	)))
1142	1142
1143	1143	(((
1144		-**Downlink Command:**
	1401	+
	1402	+
	1403	+(% style="color:#037691" %)**Downlink Command:**
1145	1145	)))
1146	1146
1147	1147	(((
1148		-**0xA6 aa bb cc ** same as AT+RXMODE=aa,(bb<<8 | cc)
	1407	+(% style="color:#4472c4" %)** 0xA6 aa bb cc **(%%) same as AT+RXMODE=aa,(bb<<8 | cc)
1149	1149	)))
1150	1150
1151	1151	(((
...	...	@@ -1177,7 +1177,7 @@
1177	1177	)))
1178	1178
1179	1179	(((
1180		-[[image:image-20220602171200-9.png]]
	1439	+(% 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" %)​
1181	1181	)))
1182	1182
1183	1183	(((
...	...	@@ -1186,11 +1186,12 @@
1186	1186
1187	1187	(((
1188	1188	(((
1189		-(% 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.
	1448	+(% 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.**
1190	1190	)))
1191	1191	)))
1192	1192
1193	1193
	1453	+
1194	1194	== 3.7 Buttons ==
1195	1195
1196	1196
...	...	@@ -1201,6 +1201,7 @@
1201	1201	|(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1202	1202
1203	1203
	1464	+
1204	1204	== 3.8 LEDs ==
1205	1205
1206	1206
...	...	@@ -1210,27 +1210,37 @@
1210	1210	|**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.
1211	1211
1212	1212
	1474	+
1213	1213	= 4. Case Study =
1214	1214
	1477	+
1215	1215	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]]
1216	1216
1217	1217
	1481	+
1218	1218	= 5. Use AT Command =
1219	1219
	1484	+
1220	1220	== 5.1 Access AT Command ==
1221	1221
	1487	+
1222	1222	(((
1223		-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.
	1489	+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.
	1490	+
	1491	+
1224	1224	)))
1225	1225
1226		-[[image:1654162355560-817.png]]
	1494	+(% 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" %)​
1227	1227
1228	1228
	1497	+
1229	1229	(((
1230		-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:
	1499	+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:
	1500	+
	1501	+
1231	1231	)))
1232	1232
1233		-[[image:1654162368066-342.png]]
	1504	+(% 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" %)​
1234	1234
1235	1235
1236	1236	(((
...	...	@@ -1241,63 +1241,51 @@
1241	1241
1242	1242	== 5.2 Common AT Command Sequence ==
1243	1243
	1515	+
1244	1244	=== 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1245	1245
	1518	+
1246	1246	If device has not joined network yet:
1247	1247
1248		-(% class="box infomessage" %)
1249		-(((
1250		-**AT+FDR**
1251		-)))
	1521	+* (% style="color:#037691" %)**AT+FDR**
	1522	+* (% style="color:#037691" %)**AT+NJM=0**
	1523	+* (% style="color:#037691" %)**ATZ**
1252	1252
1253		-(% class="box infomessage" %)
1254	1254	(((
1255		-**AT+NJM=0**
1256		-)))
	1526	+
1257	1257
1258		-(% class="box infomessage" %)
1259		-(((
1260		-**ATZ**
1261		-)))
1262		-
1263		-
1264		-(((
1265	1265	If device already joined network:
1266		-)))
1267	1267
1268		-(% class="box infomessage" %)
1269		-(((
1270		-**AT+NJM=0**
1271		-)))
	1530	+* (% style="color:#037691" %)**AT+NJM=0**
	1531	+* (% style="color:#037691" %)**ATZ**
1272	1272
1273		-(% class="box infomessage" %)
1274		-(((
1275		-**ATZ**
	1533	+
1276	1276	)))
1277	1277
1278	1278
	1537	+
1279	1279	=== 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1280	1280
1281	1281
1282		-(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
	1541	+(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1283	1283
1284		-(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
	1543	+(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) Set to ABP mode
1285	1285
1286		-(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
	1545	+(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) Set the Adaptive Data Rate Off
1287	1287
1288		-(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
	1547	+(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%) Set Data Rate
1289	1289
1290		-(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
	1549	+(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1291	1291
1292		-(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
	1551	+(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%)  Set transmit frequency to 868.4Mhz
1293	1293
1294		-(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
	1553	+(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1295	1295
1296		-(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
	1555	+(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1297	1297
1298		-(% 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.
	1557	+(% 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.
1299	1299
1300		-(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
	1559	+(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1301	1301
1302	1302
1303	1303	(% style="color:red" %)**Note:**
...	...	@@ -1307,15 +1307,20 @@
1307	1307	2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1308	1308	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.
1309	1309	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
	1569	+
	1570	+
1310	1310	)))
1311	1311
1312		-[[image:1654162478620-421.png]]
	1573	+(% 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" %)​
1313	1313
1314	1314
	1576	+
1315	1315	= 6. FAQ =
1316	1316
	1579	+
1317	1317	== 6.1 How to upgrade the image? ==
1318	1318
	1582	+
1319	1319	(((
1320	1320	The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
1321	1321	)))
...	...	@@ -1334,18 +1334,26 @@
1334	1334	Below shows the hardware connection for how to upload an image to RS485-LN:
1335	1335	)))
1336	1336
1337		-[[image:1654162535040-878.png]]
	1601	+(% 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"]]
1338	1338
	1603	+(% title="Click and drag to resize" %)​
	1604	+
1339	1339	(((
1340		-**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]].
	1606	+(% 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]].
	1607	+
	1608	+
1341	1341	)))
1342	1342
1343	1343	(((
1344		-**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
	1612	+(% 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]].
	1613	+
	1614	+
1345	1345	)))
1346	1346
1347	1347	(((
1348		-**Step3: **Open flashloader; choose the correct COM port to update.
	1618	+(% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
	1619	+
	1620	+
1349	1349	)))
1350	1350
1351	1351	(((
...	...	@@ -1357,66 +1357,95 @@
1357	1357	)))
1358	1358
1359	1359
1360		-[[image:image-20220602175818-12.png]]
	1632	+(% 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" %)​
1361	1361
1362	1362
1363		-[[image:image-20220602175848-13.png]]
	1635	+(% 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" %)​
1364	1364
1365	1365
1366		-[[image:image-20220602175912-14.png]]
	1638	+(% 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" %)​
1367	1367
1368	1368
1369		-**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
	1641	+(% 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:**
1370	1370
1371		-[[image:image-20220602175638-10.png]]
	1643	+(% 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" %)​
1372	1372
1373	1373
	1646	+
1374	1374	== 6.2 How to change the LoRa Frequency Bands/Region? ==
1375	1375
	1649	+
1376	1376	User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1377	1377
1378	1378
1379		-== 6.3 How many RS485-Slave can RS485-BL connects? ==
1380	1380
1381		-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"]].
	1654	+== 6.3 How many RS485-Slave can RS485-LN connects? ==
1382	1382
1383	1383
	1657	+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"]].
	1658	+
	1659	+
	1660	+
1384	1384	== 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1385	1385
	1663	+
1386	1386	When user need to use with ChirpStack or TTI. Please set AT+RPL=4.
1387	1387
1388	1388	Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1389	1389
1390	1390
	1669	+
	1670	+== 6.5 Can i use point to point communication for RS485-LN? ==
	1671	+
	1672	+
	1673	+Yes, please refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
	1674	+
	1675	+
	1676	+
	1677	+== 6.6 How to Use RS485-LN  to connect to RS232 devices? ==
	1678	+
	1679	+
	1680	+[[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/]]
	1681	+
	1682	+
	1683	+
1391	1391	= 7. Trouble Shooting =
1392	1392
1393		-== 7.1 Downlink doesn’t work, how to solve it? ==
1394	1394
	1687	+== 7.1 Downlink doesn't work, how to solve it? ==
	1688	+
	1689	+
1395	1395	Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1396	1396
1397	1397
1398		-== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1399	1399
	1694	+== 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
	1695	+
	1696	+
1400	1400	It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1401	1401
1402	1402
	1700	+
1403	1403	= 8. Order Info =
1404	1404
	1703	+
1405	1405	(% style="color:blue" %)**Part Number: RS485-LN-XXX**
1406	1406
1407	1407	(% style="color:blue" %)**XXX:**
1408	1408
1409		-* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
1410		-* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
1411		-* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
1412		-* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
1413		-* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
1414		-* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
1415		-* (% style="color:blue" %)**US915**(%%): frequency bands US915
1416		-* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
1417		-* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1418		-* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
	1708	+* (% style="color:red" %)**EU433**(%%):  frequency bands EU433
	1709	+* (% style="color:red" %)**EU868**(%%):  frequency bands EU868
	1710	+* (% style="color:red" %)**KR920**(%%):  frequency bands KR920
	1711	+* (% style="color:red" %)**CN470**(%%):  frequency bands CN470
	1712	+* (% style="color:red" %)**AS923**(%%):  frequency bands AS923
	1713	+* (% style="color:red" %)**AU915**(%%):  frequency bands AU915
	1714	+* (% style="color:red" %)**US915**(%%):  frequency bands US915
	1715	+* (% style="color:red" %)**IN865**(%%):  frequency bands IN865
	1716	+* (% style="color:red" %)**RU864**(%%):  frequency bands RU864
	1717	+* (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1419	1419
	1719	+
	1720	+
1420	1420	= 9.Packing Info =
1421	1421
1422	1422
...	...	@@ -1433,8 +1433,11 @@
1433	1433	* Package Size / pcs : 14.5 x 8 x 5 cm
1434	1434	* Weight / pcs : 170g
1435	1435
	1737	+
	1738	+
1436	1436	= 10. FCC Caution for RS485LN-US915 =
1437	1437
	1741	+
1438	1438	(((
1439	1439	Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
1440	1440	)))
...	...	@@ -1448,11 +1448,11 @@
1448	1448	)))
1449	1449
1450	1450	(((
1451		-**IMPORTANT NOTE:**
	1755	+(% style="color:red" %)**IMPORTANT NOTE:**
1452	1452	)))
1453	1453
1454	1454	(((
1455		-**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:
	1759	+(% 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:
1456	1456	)))
1457	1457
1458	1458	(((
...	...	@@ -1476,7 +1476,7 @@
1476	1476	)))
1477	1477
1478	1478	(((
1479		-**FCC Radiation Exposure Statement:**
	1783	+(% style="color:red" %)**FCC Radiation Exposure Statement:**
1480	1480	)))
1481	1481
1482	1482	(((
...	...	@@ -1484,11 +1484,16 @@
1484	1484	)))
1485	1485
1486	1486
	1791	+
1487	1487	= 11. Support =
1488	1488
	1794	+
1489	1489	* (((
1490	1490	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.
1491	1491	)))
1492	1492	* (((
1493	1493	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]].
	1800	+
	1801	+
	1802	+
1494	1494	)))

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