Summary

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28	28
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30	30
31		-= 1.Introduction =
	31	+= 1. Introduction =
32	32
33	33	== 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
34	34
35		-(((
36		-(((
37		-(((
38		-
39	39
	36	+(((
40	40	The Dragino RS485-LN is a (% style="color:blue" %)**RS485 to LoRaWAN Converter**(%%). It converts the RS485 signal into LoRaWAN wireless signal which simplify the IoT installation and reduce the installation/maintaining cost.
41	41	)))
42		-)))
43	43
44	44	(((
45		-(((
46	46	RS485-LN allows user to (% style="color:blue" %)**monitor / control RS485 devices**(%%) and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
47	47	)))
48		-)))
49	49
50	50	(((
51		-(((
52	52	(% style="color:blue" %)**For data uplink**(%%), RS485-LN sends user-defined commands to RS485 devices and gets the return from the RS485 devices. RS485-LN will process these returns according to user-define rules to get the final payload and upload to LoRaWAN server.
53	53	)))
54		-)))
55	55
56	56	(((
57		-(((
58	58	(% style="color:blue" %)**For data downlink**(%%), RS485-LN runs in LoRaWAN Class C. When there downlink commands from LoRaWAN server, RS485-LN will forward the commands from LoRaWAN server to RS485 devices.
59	59	)))
60	60
61	61	(((
62	62	(% style="color:blue" %)**Demo Dashboard for RS485-LN**(%%) connect to two energy meters: [[https:~~/~~/app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a>>url:https://app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a]]
63		-
64		-
65	65	)))
66		-)))
67		-)))
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	56	+
69	69	(% aria-label="1653267211009-519.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653267211009-519.png||data-widget="image" height="419" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
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71	71
...	...	@@ -72,23 +72,21 @@
72	72	== 1.2 Specifications ==
73	73
74	74
75		-**Hardware System:**
	63	+(% style="color:#037691" %)**Hardware System:**
76	76
77		-* STM32L072CZT6 MCU
	65	+* STM32L072xxxx MCU
78	78	* SX1276/78 Wireless Chip
79	79	* Power Consumption (exclude RS485 device):
80	80	** Idle: 32mA@12v
81	81	** 20dB Transmit: 65mA@12v
82	82
	71	+(% style="color:#037691" %)**Interface for Model:**
83	83
84		-**Interface for Model:**
85		-
86	86	* RS485
87	87	* Power Input 7~~ 24V DC.
88	88
	76	+(% style="color:#037691" %)**LoRa Spec:**
89	89
90		-**LoRa Spec:**
91		-
92	92	* Frequency Range:
93	93	** Band 1 (HF): 862 ~~ 1020 Mhz
94	94	** Band 2 (LF): 410 ~~ 528 Mhz
...	...	@@ -108,13 +108,11 @@
108	108	* Automatic RF Sense and CAD with ultra-fast AFC.
109	109	* Packet engine up to 256 bytes with CRC
110	110
111		-
112		-
113		-
114	114	== 1.3 Features ==
115	115
	99	+
116	116	* LoRaWAN Class A & Class C protocol (default Class C)
117		-* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
	101	+* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864/MA869
118	118	* AT Commands to change parameters
119	119	* Remote configure parameters via LoRa Downlink
120	120	* Firmware upgradable via program port
...	...	@@ -122,11 +122,9 @@
122	122	* Support Modbus protocol
123	123	* Support Interrupt uplink (Since hardware version v1.2)
124	124
125		-
126		-
127		-
128	128	== 1.4 Applications ==
129	129
	111	+
130	130	* Smart Buildings & Home Automation
131	131	* Logistics and Supply Chain Management
132	132	* Smart Metering
...	...	@@ -134,16 +134,15 @@
134	134	* Smart Cities
135	135	* Smart Factory
136	136
137		-
138		-
139		-
140	140	== 1.5 Firmware Change log ==
141	141
	121	+
142	142	[[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
143	143
144	144
145	145	== 1.6 Hardware Change log ==
146	146
	127	+
147	147	(((
148	148	(((
149	149	(((
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160	160
161	161	= 2. Power ON Device =
162	162
	144	+
163	163	(((
164	164	The RS485-LN can be powered by 7 ~~ 24V DC power source. Connection as below
165	165
...	...	@@ -179,6 +179,7 @@
179	179
180	180	== 3.1 How it works? ==
181	181
	164	+
182	182	(((
183	183	(((
184	184	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.
...	...	@@ -189,8 +189,10 @@
189	189
190	190	== 3.2 Example to join LoRaWAN network ==
191	191
	175	+
192	192	Here shows an example for how to join the TTN V3 Network. Below is the network structure, we use [[LG308>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]] as LoRaWAN gateway here.
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	178	+
194	194	(% 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" %)​
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...	...	@@ -201,6 +201,8 @@
201	201
202	202	(((
203	203	485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
	189	+
	190	+
204	204	)))
205	205
206	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" %)​
...	...	@@ -208,6 +208,8 @@
208	208
209	209	(((
210	210	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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	199	+
211	211	)))
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225	225	(((
226	226	(((
227	227	User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
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	218	+
228	228	)))
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238	238
239	239	(% 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" %)​
240	240
241		-(% aria-label="image-20220519174512-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-4.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
	232	+(% 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"]]
242	242
	234	+
	235	+(% title="Click and drag to resize" %)​
	236	+
243	243	You can also choose to create the device manually.
244	244
245	245	(% 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" %)​
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251	251	(% 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" %)​
252	252
253	253
	248	+
254	254	(((
255	255	(% 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.
	251	+
	252	+
256	256	)))
257	257
258	258	(% 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" %)​
...	...	@@ -260,16 +260,19 @@
260	260
261	261	== 3.3 Configure Commands to read data ==
262	262
	260	+
263	263	(((
264	264	(((
265	265	(((
266	266	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.
	265	+
	266	+
267	267	)))
268	268	)))
269	269
270	270	(((
271	271	(((
272		-(% 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
	272	+(% 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**
273	273	)))
274	274
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276	276	)))
277	277	)))
278	278
279		-=== 3.3.1 onfigure UART settings for RS485 or TTL communication ===
	279	+=== 3.3.1 Configure UART settings for RS485 or TTL communication ===
280	280
	281	+
281	281	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:
282	282
283		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
284		-|=(% style="width: 110px;" %)(((
	284	+
	285	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
	286	+|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)(((
285	285	**AT Commands**
286		-)))|=(% style="width: 190px;" %)(((
	288	+)))|=(% style="width: 200px;background-color:#D9E2F3;color:#0070C0" %)(((
287	287	**Description**
288		-)))|=(% style="width: 190px;" %)(((
	290	+)))|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)(((
289	289	**Example**
290	290	)))
291	291	|(% style="width:110px" %)(((
...	...	@@ -338,17 +338,19 @@
338	338	)))
339	339	)))
340	340
341		-
342	342	=== 3.3.2 Configure sensors ===
343	343
	345	+
344	344	(((
345	345	(((
346		-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.
	348	+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.
	349	+
	350	+
347	347	)))
348	348	)))
349	349
350		-(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
351		-|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
	354	+(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
	355	+|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)**AT Commands**|=(% style="width: 210px;background-color:#D9E2F3;color:#0070C0" %)**Description**|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)**Example**
352	352	|AT+CFGDEV|(% style="width:110px" %)(((
353	353	(((
354	354	This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
...	...	@@ -363,9 +363,9 @@
363	363	)))
364	364	)))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
365	365
366		-
367	367	=== 3.3.3 Configure read commands for each sampling ===
368	368
	372	+
369	369	(((
370	370	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.
371	371
...	...	@@ -378,6 +378,7 @@
378	378
379	379	(% style="color:#037691" %)**Each RS485 commands include two parts:**
380	380
	385	+
381	381	~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.
382	382
383	383	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.
...	...	@@ -394,7 +394,7 @@
394	394
395	395	(% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
396	396	|(% style="width:496px" %)(((
397		-(% style="color:#037691" %)**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
	402	+**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
398	398
399	399	**xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
400	400
...	...	@@ -406,7 +406,7 @@
406	406	In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
407	407
408	408
409		-(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
	414	+(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
410	410
411	411	(% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
412	412	|(% style="width:510px" %)(((
...	...	@@ -419,26 +419,29 @@
419	419
420	420	**Examples:**
421	421
	427	+
422	422	* (% style="color:#037691" %)**Grab bytes**
423	423
424	424	(% 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" %)​
425	425
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	433	+
427	427	* (% style="color:#037691" %)**Grab a section**
428	428
429	429	(% 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" %)​
430	430
431	431
	439	+
432	432	* (% style="color:#037691" %)**Grab different sections**
433	433
434	434	(% 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" %)​
435	435
436		-
437	437
438	438	)))
439	439
440	440	=== 3.3.4 Compose the uplink payload ===
441	441
	449	+
442	442	(((
443	443	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.**
444	444
...	...	@@ -456,18 +456,16 @@
456	456	)))
457	457
458	458	(((
459		-Final Payload is
	467	+Final Payload is (% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
460	460	)))
461	461
462	462	(((
463		-(% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
464		-)))
465		-
466		-(((
467	467	Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
	472	+
	473	+
468	468	)))
469	469
470		-(% 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" %)​
	476	+[[image:image-20220929111027-1.png||height="509" width="685"]](% title="Click and drag to resize" %)​
471	471
472	472
473	473	(% style="color:#037691" %)**Examples: AT+DATAUP=1**
...	...	@@ -475,16 +475,18 @@
475	475
476	476	Compose the uplink payload with value returns in sequence and send with (% style="color:red" %)**Multiply UPLINKs**.
477	477
478		-Final Payload is
	484	+Final Payload is (% style="color:#4f81bd" %)**PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
479	479
480		-(% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
481	481
	487	+~1. PAYVER: Defined by AT+PAYVER
482	482
483		-1. PAYVER: Defined by AT+PAYVER
484		-1. PAYLOAD COUNT: Total how many uplinks of this sampling.
485		-1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
486		-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
	489	+2. PAYLOAD COUNT: Total how many uplinks of this sampling.
487	487
	491	+3. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
	492	+
	493	+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
	494	+
	495	+
488	488	(% 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" %)​
489	489
490	490
...	...	@@ -497,8 +497,9 @@
497	497	DATA3=the rest of Valid value of RETURN10= **30**
498	498
499	499
500		-(% 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:
	508	+(% 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:**
501	501
	510	+
502	502	~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink.
503	503
504	504	* For AU915/AS923 bands, if UplinkDwell time=0, max 11 bytes for each uplink.
...	...	@@ -508,28 +508,36 @@
508	508	~* For all other bands: max 51 bytes for each uplink.
509	509
510	510
	520	+(% style="color:red" %)** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
	521	+
	522	+(% 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)**
	523	+
	524	+
	525	+
511	511	Below are the uplink payloads:
512	512
	528	+
513	513	(% 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" %)​
514	514
515	515
516		-
517	517	=== 3.3.5 Uplink on demand ===
518	518
	534	+
519	519	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.
520	520
521		-Downlink control command:
	537	+(% style="color:blue" %)**Downlink control command:**
522	522
523		-**0x08 command**: Poll an uplink with current command set in RS485-LN.
	539	+(% style="color:#4472c4" %)** 0x08 command**(%%): Poll an uplink with current command set in RS485-LN.
524	524
525		-**0xA8 command**: Send a command to RS485-LN and uplink the output from sensors.
	541	+(% style="color:#4472c4" %)** 0xA8 command**(%%): Send a command to RS485-LN and uplink the output from sensors.
526	526
527	527
528		-
529	529	=== 3.3.6 Uplink on Interrupt ===
530	530
	546	+
531	531	RS485-LN support external Interrupt uplink since hardware v1.2 release.
532	532
	549	+
533	533	(% 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" %)​
534	534
535	535	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.
...	...	@@ -538,13 +538,34 @@
538	538	== 3.4 Uplink Payload ==
539	539
540	540
541		-(% aria-label="image-20220606110929-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220606110929-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
	558	+(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:500px" %)
	559	+|=(% scope="row" style="width: 60px;" %)(((
	560	+Size(bytes)
	561	+)))|(% style="width:80px" %)1|(% style="width:360px" %)(((
	562	+Length depends on the return from the commands
	563	+)))
	564	+|=(% style="width: 90px;" %)(((
	565	+Value
	566	+)))|(% style="width:114px" %)(((
	567	+PAYLOAD_VER
	568	+)))|(% style="width:353px" %)(((
	569	+If the valid payload is too long and exceed the maximum
542	542
	571	+support payload length in server, server will show payload not
	572	+
	573	+provided in the LoRaWAN server.
	574	+)))
	575	+
	576	+(% 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"]]
	577	+
	578	+(% title="Click and drag to resize" %)​
	579	+
543	543	Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
544	544
545	545
546	546	== 3.5 Configure RS485-LN via AT or Downlink ==
547	547
	585	+
548	548	(((
549	549	User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
550	550	)))
...	...	@@ -568,15 +568,20 @@
568	568
569	569	=== 3.5.1 Common Commands ===
570	570
	609	+
571	571	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]]
572	572
573	573
574		-=== 3.5.2 Sensor related commands ===
	613	+=== 3.5.2 Downlink Response(Since firmware v1.4) ===
575	575
	615	+
576	576	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.
577	577
578		-(% aria-label="image-20220602163333-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602163333-5.png||data-widget="image" height="263" width="1160"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
579	579
	619	+(% 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"]]
	620	+
	621	+(% title="Click and drag to resize" %)​
	622	+
580	580	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)
581	581
582	582
...	...	@@ -584,23 +584,23 @@
584	584
585	585
586	586
	630	+==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
587	587
588		-==== (% style="color:#037691" %)**RS485 Debug Command**(%%) ====
589	589
590	590	(((
591		-This command is used to configure the RS485 devices; they won’t be used during sampling.
	634	+This command is used to configure the RS485 devices; they won't be used during sampling. Max Length of AT+CFGDEV is **40 bytes**.
592	592	)))
593	593
594		-* (((
595		-(% style="color:#037691" %)**AT Command**
	637	+(((
	638	+* (% style="color:#037691" %)**AT Command**
596	596
597		-**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
598		-
599		-
	640	+(((
	641	+(% 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
600	600	)))
	643	+)))
601	601
602	602	(((
603		-m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
	646	+
604	604	)))
605	605
606	606	* (((
...	...	@@ -608,7 +608,7 @@
608	608	)))
609	609
610	610	(((
611		-Format: A8 MM NN XX XX XX XX YY
	654	+Format: (% style="color:#4472c4" %)** A8 MM NN XX XX XX XX YY**
612	612	)))
613	613
614	614	(((
...	...	@@ -641,7 +641,9 @@
641	641	)))
642	642
643	643	(((
644		-**Example 1** ~-~-> Configure without ask for uplink (YY=0)
	687	+
	688	+
	689	+(% style="color:blue" %)**Example 1:**  (%%) ~-~-> Configure without ask for uplink (YY=0)
645	645	)))
646	646
647	647	(((
...	...	@@ -657,6 +657,8 @@
657	657	)))
658	658
659	659	(((
	705	+
	706	+
660	660	So if user want to use downlink command to control to RS485 Alarm, he can use:
661	661	)))
662	662
...	...	@@ -677,7 +677,7 @@
677	677	)))
678	678
679	679	(((
680		-**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
	727	+(% style="color:blue" %)**Example 2:**  (%%) ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
681	681	)))
682	682
683	683	(((
...	...	@@ -689,11 +689,11 @@
689	689	)))
690	690
691	691	(((
692		-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:
	739	+(((
	740	+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**
693	693	)))
694	694
695		-(((
696		- **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
	743	+
697	697	)))
698	698
699	699	(((
...	...	@@ -702,41 +702,51 @@
702	702
703	703
704	704
	752	+==== (% style="color:blue" %)**Set Payload version**(%%) ====
705	705
706		-==== **Set Payload version** ====
707	707
708	708	(((
709	709	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.
710	710	)))
711	711
712		-* (((
713		-**AT Command:**
714		-)))
715		-
716		-(% class="box infomessage" %)
717	717	(((
718		-(((
719		-**AT+PAYVER: Set PAYVER field = 1**
	760	+* (% style="color:#037691" %)**AT Command:**
	761	+
	762	+(% style="color:#4472c4" %)** AT+PAYVER:    ** (%%) Set PAYVER field = 1
	763	+
	764	+
720	720	)))
721		-)))
722	722
723	723	* (((
724		-**Downlink Payload:**
	768	+(% style="color:#037691" %)**Downlink Payload:**
725	725	)))
726	726
727	727	(((
728		-**0xAE 01**  ~-~-> Set PAYVER field =  0x01
	772	+(% style="color:#4472c4" %)** 0xAE 01** (%%) ~-~->  Set PAYVER field =  0x01
729	729	)))
730	730
731	731	(((
732		-**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
	776	+(% style="color:#4472c4" %)** 0xAE 0F**   (%%) ~-~->  Set PAYVER field =  0x0F
733	733	)))
734	734
735	735
	780	+**1 )  Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)**
736	736
737	737
738		-==== **Set RS485 Sampling Commands** ====
	783	+[[image:image-20220824145428-2.png||height="168" width="1300"]]
739	739
	785	+
	786	+
	787	+**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.**
	788	+
	789	+
	790	+[[image:image-20220824145428-3.png||height="308" width="1200"]]
	791	+
	792	+
	793	+
	794	+==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
	795	+
	796	+
740	740	(((
741	741	AT+COMMANDx or AT+DATACUTx
742	742	)))
...	...	@@ -750,41 +750,32 @@
750	750	)))
751	751
752	752	* (((
753		-**AT Command:**
	810	+(% style="color:#037691" %)**AT Command:**
754	754	)))
755	755
756		-(% class="box infomessage" %)
757		-(((
758		-(((
759		-**AT+COMMANDx: Configure RS485 read command to sensor.**
760		-)))
761		-)))
	813	+(% style="color:#4472c4" %)** AT+COMMANDx:    ** (%%) Configure RS485 read command to sensor.
762	762
763		-(% class="box infomessage" %)
764		-(((
765		-(((
766		-**AT+DATACUTx: Configure how to handle return from RS485 devices.**
767		-)))
768		-)))
	815	+(% style="color:#4472c4" %)** AT+DATACUTx:        **(%%) Configure how to handle return from RS485 devices.
769	769
770		-(((
771		-
772		-)))
773	773
774	774	* (((
775		-**Downlink Payload:**
	819	+(% style="color:#037691" %)**Downlink Payload:**
776	776	)))
777	777
778	778	(((
779		-**0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
	823	+(% style="color:#4472c4" %)** 0xAF**(%%) downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
	824	+
	825	+
780	780	)))
781	781
782	782	(((
783		-(% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
	829	+(% style="color:red" %)**Note : if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.**
	830	+
	831	+
784	784	)))
785	785
786	786	(((
787		-Format: AF MM NN LL XX XX XX XX YY
	835	+Format: (% style="color:#4472c4" %)** AF MM NN LL XX XX XX XX YY**
788	788	)))
789	789
790	790	(((
...	...	@@ -808,6 +808,8 @@
808	808	)))
809	809
810	810	(((
	859	+
	860	+
811	811	**Example:**
812	812	)))
813	813
...	...	@@ -825,11 +825,11 @@
825	825
826	826
827	827
	878	+==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
828	828
829		-==== **Fast command to handle MODBUS device** ====
830	830
831	831	(((
832		-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]].
	882	+(% 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]].
833	833	)))
834	834
835	835	(((
...	...	@@ -849,24 +849,28 @@
849	849	)))
850	850
851	851	* (((
852		-AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
	902	+AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2  are not configure (0,0,0). So RS485-LN.
853	853	)))
854	854	* (((
855		-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.
	905	+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.
856	856	)))
857	857	* (((
858		-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.
	908	+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.
	909	+
	910	+
859	859	)))
860	860
861		-(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
	913	+(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]]
862	862
863		-(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
	915	+(% title="Click and drag to resize" %)​
864	864
	917	+(% 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" %)​
865	865
866	866
867	867
868		-==== **RS485 command timeout** ====
	921	+==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
869	869
	923	+
870	870	(((
871	871	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.
872	872	)))
...	...	@@ -875,23 +875,20 @@
875	875	Default value: 0, range:  0 ~~ 65 seconds
876	876	)))
877	877
878		-* (((
879		-**AT Command:**
880		-)))
881		-
882		-(% class="box infomessage" %)
883	883	(((
884		-(((
885		-**AT+CMDDLaa=hex(bb cc)*1000**
	933	+* (% style="color:#037691" %)** AT Command:**
	934	+
	935	+(% style="color:#4472c4" %)** AT+CMDDLaa=hex(bb cc)*1000**
886	886	)))
887		-)))
888	888
889	889	(((
	939	+
	940	+
890	890	**Example:**
891	891	)))
892	892
893	893	(((
894		-**AT+CMDDL1=1000** to send the open time to 1000ms
	945	+(% style="color:#4472c4" %)** AT+CMDDL1=1000** (%%)to send the open time to 1000ms
895	895	)))
896	896
897	897	(((
...	...	@@ -899,29 +899,27 @@
899	899	)))
900	900
901	901	* (((
902		-**Downlink Payload:**
	953	+(% style="color:#037691" %)** Downlink Payload:**
903	903	)))
904	904
905	905	(((
906		-**0x AA aa bb cc**
	957	+(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex (bb cc)
907	907	)))
908	908
909	909	(((
910		-Same as: AT+CMDDLaa=hex(bb cc)*1000
911		-)))
	961	+
912	912
913		-(((
914		- **Example:**
	963	+**Example:**
915	915	)))
916	916
917	917	(((
918		- 0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
	967	+**0xAA 01 03 E8**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
919	919	)))
920	920
921	921
922	922
	972	+==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
923	923
924		-==== **Uplink payload mode** ====
925	925
926	926	(((
927	927	Define to use one uplink or multiple uplinks for the sampling.
...	...	@@ -929,53 +929,60 @@
929	929
930	930	(((
931	931	The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
932		-)))
933	933
934		-* (((
935		-**AT Command:**
	982	+
936	936	)))
937	937
938		-(% class="box infomessage" %)
939	939	(((
940		-(((
941		-**AT+DATAUP=0**
942		-)))
943		-)))
	986	+* (% style="color:#037691" %)** AT Command:**
944	944
945		-(% class="box infomessage" %)
946		-(((
947		-(((
948		-**AT+DATAUP=1**
949		-)))
950		-)))
	988	+(% style="color:#4472c4" %)** AT+DATAUP=0**
951	951
952		-(((
	990	+(% style="color:#4472c4" %)** AT+DATAUP=1**
	991	+
953	953
954	954	)))
955	955
	995	+(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
	996	+
	997	+Each uplink is sent to the server at 20-second intervals when segmented.
	998	+
	999	+
956	956	* (((
957		-**Downlink Payload:**
	1001	+(% style="color:#037691" %)** Downlink Payload:**
958	958	)))
959	959
960		-(((
961		-**0xAD 00**  **~-~->** Same as AT+DATAUP=0
	1004	+(% style="color:#4472c4" %)** 0xAD 00** (%%) **~-~->** Same as AT+DATAUP=0
	1005	+
	1006	+(% 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.
	1007	+
	1008	+
	1009	+* (((
	1010	+(% style="color:#037691" %)** AT Command:**
962	962	)))
963	963
964		-(((
965		-**0xAD 01**  **~-~->** Same as AT+DATAUP=1
	1013	+(% style="color:#4472c4" %)** AT+DATAUP=1,Timeout**
	1014	+
	1015	+
	1016	+* (((
	1017	+(% style="color:#037691" %)** Downlink Payload:**
966	966	)))
967	967
	1020	+(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
968	968
	1022	+Each uplink is sent to the server at 20-second intervals when segmented.
969	969
970	970
971		-==== **Manually trigger an Uplink** ====
972	972
	1026	+==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
	1027	+
	1028	+
973	973	(((
974	974	Ask device to send an uplink immediately.
975	975	)))
976	976
977	977	* (((
978		-**AT Command:**
	1034	+(% style="color:#037691" %)** AT Command:**
979	979	)))
980	980
981	981	(((
...	...	@@ -987,31 +987,35 @@
987	987	)))
988	988
989	989	* (((
990		-**Downlink Payload:**
	1046	+(% style="color:#037691" %)** Downlink Payload:**
991	991	)))
992	992
993	993	(((
994		-**0x08 FF**, RS485-LN will immediately send an uplink.
	1050	+(% style="color:#4472c4" %)** 0x08 FF**(%%), RS485-LN will immediately send an uplink.
995	995	)))
996	996
997	997
998	998
	1055	+==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
999	999
1000		-==== **Clear RS485 Command** ====
1001	1001
1002	1002	(((
1003	1003	The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
	1060	+
	1061	+
1004	1004	)))
1005	1005
1006	1006	* (((
1007		-**AT Command:**
	1065	+(% style="color:#037691" %)** AT Command:**
1008	1008	)))
1009	1009
1010	1010	(((
1011		-**AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
	1069	+(% style="color:#4472c4" %)** AT+CMDEAR=mm,nn** (%%) mm: start position of erase ,nn: stop position of erase
1012	1012	)))
1013	1013
1014	1014	(((
	1073	+
	1074	+
1015	1015	Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
1016	1016	)))
1017	1017
...	...	@@ -1031,95 +1031,227 @@
1031	1031
1032	1032
1033	1033	* (((
1034		-**Downlink Payload:**
	1094	+(% style="color:#037691" %)** Downlink Payload:**
1035	1035	)))
1036	1036
1037	1037	(((
1038		-**0x09 aa bb** same as AT+CMDEAR=aa,bb
	1098	+(% style="color:#4472c4" %)** 0x09 aa bb** (%%) same as AT+CMDEAR=aa,bb
1039	1039	)))
1040	1040
1041	1041
1042	1042
	1103	+==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1043	1043
1044		-==== **Set Serial Communication Parameters** ====
1045	1045
1046	1046	(((
1047	1047	Set the Rs485 serial communication parameters:
1048	1048	)))
1049	1049
1050		-* (((
1051		-**AT Command:**
	1110	+(((
	1111	+(% style="color:#037691" %)**AT Command:**
1052	1052	)))
1053	1053
1054	1054	(((
1055		-Set Baud Rate:
	1115	+* Set Baud Rate
1056	1056	)))
1057	1057
1058		-(% class="box infomessage" %)
	1118	+(% 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
	1119	+
	1120	+
1059	1059	(((
	1122	+* Set UART Parity
	1123	+)))
	1124	+
	1125	+(% style="color:#4472c4" %)** AT+PARITY=0** (%%) ~/~/  Option: 0: no parity, 1: odd parity, 2: even parity
	1126	+
	1127	+
1060	1060	(((
1061		-**AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
	1129	+* Set STOPBIT
1062	1062	)))
	1131	+
	1132	+(% style="color:#4472c4" %)** AT+STOPBIT=0** (%%) ~/~/  Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
	1133	+
	1134	+
	1135	+(((
	1136	+(% style="color:#037691" %)**Downlink Payload:**
1063	1063	)))
1064	1064
1065	1065	(((
1066		-Set UART Parity
	1140	+(% style="color:#4472c4" %)** A7 01 aa bb**:   (%%) Same  AT+BAUDR=hex(aa bb)*100
1067	1067	)))
1068	1068
1069		-(% class="box infomessage" %)
1070	1070	(((
1071		-(((
1072		-**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
	1144	+**Example:**
1073	1073	)))
	1146	+
	1147	+* (((
	1148	+A7 01 00 60  same as AT+BAUDR=9600
1074	1074	)))
	1150	+* (((
	1151	+A7 01 04 80  same as AT+BAUDR=115200
	1152	+)))
1075	1075
1076	1076	(((
1077		-Set STOPBIT
	1155	+* A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1078	1078	)))
1079	1079
1080		-(% class="box infomessage" %)
1081	1081	(((
1082		-(((
1083		-**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
	1159	+* A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1084	1084	)))
	1161	+
	1162	+
	1163	+
	1164	+
	1165	+==== (% style="color:blue" %)**Configure Databit (Since Version 1.4.0)**(%%) ====
	1166	+
	1167	+
	1168	+* (((
	1169	+(% style="color:#037691" %)** AT Command:**
1085	1085	)))
1086	1086
	1172	+(% style="color:#4472c4" %)** AT+DATABIT=7    **(%%)~/~/ Set the data bits to 7
	1173	+
	1174	+(% style="color:#4472c4" %)** AT+DATABIT=8    **(%%)~/~/ Set the data bits to 8
	1175	+
	1176	+* (((
	1177	+(% style="color:#037691" %)**Downlink Payload:**
	1178	+)))
	1179	+
	1180	+(% style="color:#4472c4" %)** A7 04 07**(%%): Same as  AT+DATABIT=7
	1181	+
	1182	+(% style="color:#4472c4" %)** A7 04 08**(%%): Same as  AT+DATABIT=8
	1183	+
	1184	+
	1185	+
	1186	+==== (% style="color:blue" %)**Encrypted payload(Since Version 1.4.0)**(%%) ====
	1187	+
1087	1087	(((
1088	1088
1089	1089	)))
1090	1090
1091	1091	* (((
1092		-**Downlink Payload:**
	1193	+(% style="color:#037691" %)** AT Command:**
1093	1093	)))
1094	1094
1095		-(((
1096		-**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
	1196	+(% style="color:#4472c4" %)** AT+DECRYPT=1  ** (%%) ~/~/ The payload is uploaded without encryption
	1197	+
	1198	+(% style="color:#4472c4" %)** AT+DECRYPT=0  ** (%%) ~/~/ Encrypt when uploading payload (default)
	1199	+
	1200	+
	1201	+
	1202	+==== (% style="color:blue" %)**Get sensor value(Since Version 1.4.0)**(%%) ====
	1203	+
	1204	+
	1205	+* (((
	1206	+(% style="color:#037691" %)** AT Command:**
1097	1097	)))
1098	1098
1099		-(((
1100		-**Example:**
	1209	+(% style="color:#4472c4" %)** AT+GETSENSORVALUE=0  **(%%) ~/~/ The serial port gets the reading of the current sensor
	1210	+
	1211	+(% style="color:#4472c4" %)** AT+GETSENSORVALUE=1  **(%%) ~/~/ The serial port gets the current sensor reading and uploads it.
	1212	+
	1213	+
	1214	+
	1215	+==== (% style="color:blue" %)**Resets the downlink packet count(Since Version 1.4.0)**(%%) ====
	1216	+
	1217	+
	1218	+* (((
	1219	+(% style="color:#037691" %)** AT Command:**
1101	1101	)))
1102	1102
	1222	+(% 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)
	1223	+
	1224	+(% 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.
	1225	+
	1226	+
	1227	+
	1228	+==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches(Since Version 1.4.0)**(%%) ====
	1229	+
	1230	+
1103	1103	* (((
1104		-A7 01 00 60   same as AT+BAUDR=9600
	1232	+(% style="color:#037691" %)** AT Command:**
1105	1105	)))
	1234	+
	1235	+ (% 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)
	1236	+
	1237	+ (% 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.
	1238	+
	1239	+
1106	1106	* (((
1107		-A7 01 04 80  same as AT+BAUDR=115200
	1241	+(% style="color:#037691" %)** Downlink Payload:**
1108	1108	)))
1109	1109
1110		-(((
1111		-A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
	1244	+(% style="color:#4472c4" %)** 0x21 00 01 ** (%%) ~/~/ Set  the DISMACANS=1
	1245	+
	1246	+
	1247	+
	1248	+==== (% style="color:blue" %)**Copy downlink to uplink (Since Version 1.4.0)**(%%) ====
	1249	+
	1250	+
	1251	+* (((
	1252	+(% style="color:#037691" %)** AT Command:**
1112	1112	)))
1113	1113
	1255	+(% 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.
	1256	+
	1257	+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.
	1258	+
	1259	+
	1260	+[[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"]]
	1261	+
	1262	+For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77.
	1263	+
	1264	+
	1265	+
	1266	+[[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"]]
	1267	+
	1268	+For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
	1269	+
	1270	+
	1271	+
	1272	+==== (% style="color:blue" %)**Query version number and frequency band 、TDC(Since Version 1.4.0)**(%%) ====
	1273	+
	1274	+
1114	1114	(((
1115		-A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
	1276	+* (% style="color:#037691" %)**Downlink Payload:**
	1277	+
	1278	+(% style="color:#4472c4" %)** 26 01  ** (%%) ~/~/  Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
1116	1116	)))
1117	1117
1118	1118
	1282	+Example：
1119	1119
1120	1120
	1285	+[[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"]]
	1286	+
	1287	+
	1288	+
	1289	+==== (% style="color:blue" %)** Monitor RS485 communication of other devices(Since Version 1.4.0)**(%%) ====
	1290	+
	1291	+
	1292	+* (((
	1293	+(% style="color:#037691" %)** AT Command:**
	1294	+)))
	1295	+
	1296	+(% 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.
	1297	+
	1298	+(% 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.
	1299	+
	1300	+(% style="color:#4472c4" %)**AT+RXMODE=0,0  ** (%%) ~/~/  Disable this mode (default)
	1301	+
	1302	+
	1303	+* (((
	1304	+(% style="color:#037691" %)**Downlink Payload:**
	1305	+)))
	1306	+
	1307	+(% style="color:#4472c4" %)** A6 aa bb bb               ** (%%) ~/~/ same as AT+RXMODE=aa,bb
	1308	+
	1309	+[[image:image-20220824144240-1.png]]
	1310	+
	1311	+
1121	1121	== 3.6 Listening mode for RS485 network ==
1122	1122
	1314	+
1123	1123	(((
1124	1124	This feature support since firmware v1.4
1125	1125	)))
...	...	@@ -1126,12 +1126,16 @@
1126	1126
1127	1127	(((
1128	1128	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.
	1321	+
	1322	+
1129	1129	)))
1130	1130
1131		-(% aria-label="image-20220602171200-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-8.png||data-widget="image" height="567" width="1007"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
	1325	+(% 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"]]
1132	1132
	1327	+(% title="Click and drag to resize" %)​
	1328	+
1133	1133	(((
1134		-To enable the listening mode, use can run the command AT+RXMODE.
	1330	+To enable the listening mode, use can run the command (% style="color:#4472c4" %)** AT+RXMODE**.
1135	1135	)))
1136	1136
1137	1137	(((
...	...	@@ -1166,11 +1166,13 @@
1166	1166	)))
1167	1167
1168	1168	(((
1169		-**Downlink Command:**
	1365	+
	1366	+
	1367	+(% style="color:#037691" %)**Downlink Command:**
1170	1170	)))
1171	1171
1172	1172	(((
1173		-**0xA6 aa bb cc ** same as AT+RXMODE=aa,(bb<<8 | cc)
	1371	+(% style="color:#4472c4" %)** 0xA6 aa bb cc **(%%) same as AT+RXMODE=aa,(bb<<8 | cc)
1174	1174	)))
1175	1175
1176	1176	(((
...	...	@@ -1190,15 +1190,17 @@
1190	1190	)))
1191	1191
1192	1192	(((
1193		-The Modbus master send a command: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b
	1391	+The Modbus master send a command: (% style="background-color:#ffc000" %)**01 03 00 00 00 02 c4 0b**
1194	1194	)))
1195	1195
1196	1196	(((
1197		-And Modbus slave reply with: (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
	1395	+And Modbus slave reply with: (% style="background-color:green" %)**01 03 04 00 00 00 00 fa 33**
1198	1198	)))
1199	1199
1200	1200	(((
1201		-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
	1399	+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**
	1400	+
	1401	+
1202	1202	)))
1203	1203
1204	1204	(((
...	...	@@ -1211,7 +1211,7 @@
1211	1211
1212	1212	(((
1213	1213	(((
1214		-(% 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.
	1414	+(% 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.**
1215	1215	)))
1216	1216	)))
1217	1217
...	...	@@ -1219,8 +1219,8 @@
1219	1219	== 3.7 Buttons ==
1220	1220
1221	1221
1222		-(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1223		-|=(% style="width: 50px;" %)**Button**|=(% style="width: 361px;" %)**Feature**
	1422	+(% border="1.5" cellspacing="4" style="background-color:#ffffcc; width:430px" %)
	1423	+|=(% style="width: 50px;" %)**Button**|=(% style="width: 380px;" %)**Feature**
1224	1224	|(% 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**
1225	1225	|(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1226	1226	|(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
...	...	@@ -1228,7 +1228,7 @@
1228	1228	== 3.8 LEDs ==
1229	1229
1230	1230
1231		-(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
	1431	+(% border="1.5" cellspacing="4" style="background-color:#ffffcc; width:430px" %)
1232	1232	|=(% style="width: 50px;" %)**LEDs**|=(% style="width: 380px;" %)**Feature**
1233	1233	|**PWR**|Always on if there is power
1234	1234	|**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.
...	...	@@ -1235,6 +1235,7 @@
1235	1235
1236	1236	= 4. Case Study =
1237	1237
	1438	+
1238	1238	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]]
1239	1239
1240	1240
...	...	@@ -1242,15 +1242,21 @@
1242	1242
1243	1243	== 5.1 Access AT Command ==
1244	1244
	1446	+
1245	1245	(((
1246	1246	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.
	1449	+
	1450	+
1247	1247	)))
1248	1248
1249	1249	(% 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" %)​
1250	1250
1251	1251
	1456	+
1252	1252	(((
1253	1253	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:
	1459	+
	1460	+
1254	1254	)))
1255	1255
1256	1256	(% 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" %)​
...	...	@@ -1261,66 +1261,50 @@
1261	1261	)))
1262	1262
1263	1263
1264		-
1265	1265	== 5.2 Common AT Command Sequence ==
1266	1266
1267	1267	=== 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1268	1268
	1475	+
1269	1269	If device has not joined network yet:
1270	1270
1271		-(% class="box infomessage" %)
1272		-(((
1273		-**AT+FDR**
1274		-)))
	1478	+* (% style="color:#037691" %)**AT+FDR**
	1479	+* (% style="color:#037691" %)**AT+NJM=0**
	1480	+* (% style="color:#037691" %)**ATZ**
1275	1275
1276		-(% class="box infomessage" %)
1277	1277	(((
1278		-**AT+NJM=0**
1279		-)))
	1483	+
1280	1280
1281		-(% class="box infomessage" %)
1282		-(((
1283		-**ATZ**
1284		-)))
1285		-
1286		-
1287		-(((
1288	1288	If device already joined network:
1289		-)))
1290	1290
1291		-(% class="box infomessage" %)
1292		-(((
1293		-**AT+NJM=0**
	1487	+* (% style="color:#037691" %)**AT+NJM=0**
	1488	+* (% style="color:#037691" %)**ATZ**
1294	1294	)))
1295	1295
1296		-(% class="box infomessage" %)
1297		-(((
1298		-**ATZ**
1299		-)))
1300	1300
1301	1301
1302	1302	=== 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1303	1303
1304	1304
1305		-(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
	1496	+(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1306	1306
1307		-(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
	1498	+(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) Set to ABP mode
1308	1308
1309		-(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
	1500	+(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) Set the Adaptive Data Rate Off
1310	1310
1311		-(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
	1502	+(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%) Set Data Rate
1312	1312
1313		-(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
	1504	+(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1314	1314
1315		-(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
	1506	+(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%)  Set transmit frequency to 868.4Mhz
1316	1316
1317		-(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
	1508	+(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1318	1318
1319		-(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
	1510	+(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1320	1320
1321		-(% 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.
	1512	+(% 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.
1322	1322
1323		-(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
	1514	+(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1324	1324
1325	1325
1326	1326	(% style="color:red" %)**Note:**
...	...	@@ -1330,6 +1330,8 @@
1330	1330	2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1331	1331	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.
1332	1332	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
	1524	+
	1525	+
1333	1333	)))
1334	1334
1335	1335	(% 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" %)​
...	...	@@ -1339,6 +1339,7 @@
1339	1339
1340	1340	== 6.1 How to upgrade the image? ==
1341	1341
	1535	+
1342	1342	(((
1343	1343	The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
1344	1344	)))
...	...	@@ -1357,18 +1357,26 @@
1357	1357	Below shows the hardware connection for how to upload an image to RS485-LN:
1358	1358	)))
1359	1359
1360		-(% aria-label="1654162535040-878.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162535040-878.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
	1554	+(% 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"]]
1361	1361
	1556	+(% title="Click and drag to resize" %)​
	1557	+
1362	1362	(((
1363		-**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]].
	1559	+(% 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]].
	1560	+
	1561	+
1364	1364	)))
1365	1365
1366	1366	(((
1367		-**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
	1565	+(% 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]].
	1566	+
	1567	+
1368	1368	)))
1369	1369
1370	1370	(((
1371		-**Step3: **Open flashloader; choose the correct COM port to update.
	1571	+(% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
	1572	+
	1573	+
1372	1372	)))
1373	1373
1374	1374	(((
...	...	@@ -1389,7 +1389,7 @@
1389	1389	(% 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" %)​
1390	1390
1391	1391
1392		-**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
	1594	+(% 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:**
1393	1393
1394	1394	(% 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" %)​
1395	1395
...	...	@@ -1396,51 +1396,184 @@
1396	1396
1397	1397	== 6.2 How to change the LoRa Frequency Bands/Region? ==
1398	1398
	1601	+
1399	1399	User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1400	1400
1401	1401
1402	1402	== 6.3 How many RS485-Slave can RS485-LN connects? ==
1403	1403
	1607	+
1404	1404	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"]].
1405	1405
1406	1406
1407	1407	== 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1408	1408
	1613	+
1409	1409	When user need to use with ChirpStack or TTI. Please set AT+RPL=4.
1410	1410
1411	1411	Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1412	1412
1413	1413
	1619	+== 6.5 Can i use point to point communication for RS485-LN? ==
	1620	+
	1621	+
	1622	+Yes, please updating point-to-point [[firmware>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AACP33wo_ZQLsxW2MJ70oUoba/RS485-LN/Firmware?dl=0&subfolder_nav_tracking=1]]，then refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
	1623	+
	1624	+
	1625	+== 6.6 How to Use RS485-LN  to connect to RS232 devices? ==
	1626	+
	1627	+
	1628	+[[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/]]
	1629	+
	1630	+
	1631	+== 6.7 How to judge whether there is a problem with the set COMMAND ==
	1632	+
	1633	+=== 6.7.1 Introduce: ===
	1634	+
	1635	+
	1636	+Users can use below the structure to fast debug the communication between RS485BL and RS485-LN. The principle is to put the PC in the RS485 network and sniff the packet between Modbus MTU and RS485-BL/LN. We can use this way to:
	1637	+
	1638	+1. Test if Modbus-MTU works with PC commands.
	1639	+1. Check if RS485-LN sent the expected command to Mobus-MTU
	1640	+1. Check if Modbus-MTU return back the expected result to RS485-LN.
	1641	+1. If both b) and c) has issue, we can compare PC’s output and RS485-LN output.
	1642	+
	1643	+[[image:image-20221130104310-1.png||height="380" width="680"]]
	1644	+
	1645	+
	1646	+Example Connection:
	1647	+
	1648	+[[image:image-20221130104310-2.png]]
	1649	+
	1650	+
	1651	+=== 6.7.2 Set up PC to monitor RS485 network With Serial tool ===
	1652	+
	1653	+
	1654	+(% style="color:red" %)**Note: Receive and send set to hex mode**
	1655	+
	1656	+[[image:image-20221130104310-3.png||height="616" width="714"]]
	1657	+
	1658	+
	1659	+=== 6.7.3 With ModRSsim2: ===
	1660	+
	1661	+
	1662	+(% style="color:blue" %)**(1) Select serial port MODBUS RS-232**
	1663	+
	1664	+[[image:image-20221130104310-4.png||height="390" width="865"]]
	1665	+
	1666	+
	1667	+(% style="color:blue" %)**(2) Click the serial port icon**
	1668	+
	1669	+[[image:image-20221130104310-5.png||height="392" width="870"]]
	1670	+
	1671	+
	1672	+(% style="color:blue" %)**(3) After selecting the correct serial port and baud rate, click ok**
	1673	+
	1674	+[[image:image-20221130104310-6.png]]
	1675	+
	1676	+
	1677	+(% style="color:blue" %)**(4) Click the comms.**
	1678	+
	1679	+[[image:image-20221130104310-7.png||height="376" width="835"]]
	1680	+
	1681	+(% class="wikigeneratedid" id="HRunRS485-LN2FBLcommandandmonitorifitiscorrect." %)
	1682	+**Run RS485-LN/BL command and monitor if it is correct.**
	1683	+
	1684	+
	1685	+=== 6.7.4 Example – Test the CFGDEV command ===
	1686	+
	1687	+
	1688	+RS485-LN sent below command:
	1689	+
	1690	+(% style="color:blue" %)**AT+CFGDEV=01 03 00 20 00 01,1**(%%) to RS485 network, and PC is able to get this command and return commands from MTU to show in the serial tool.
	1691	+
	1692	+
	1693	+We can see the output from the Serial port tool to analyze. And check if they are expected result.
	1694	+
	1695	+[[image:image-20221130104310-8.png||height="214" width="797"]]
	1696	+
	1697	+
	1698	+We can also use (% style="color:blue" %)**ModRSsim2**(%%) to see the output.
	1699	+
	1700	+[[image:image-20221130104310-9.png||height="531" width="729"]]
	1701	+
	1702	+
	1703	+=== 6.7.5 Example – Test CMD command sets. ===
	1704	+
	1705	+
	1706	+Run (% style="color:blue" %)**AT+SENSORVALUE=1**(%%) to test the CMD commands set in RS485-LN.
	1707	+
	1708	+
	1709	+(% style="color:blue" %)**Serial port tool:**
	1710	+
	1711	+[[image:image-20221130104310-10.png||height="339" width="844"]]
	1712	+
	1713	+
	1714	+(% style="color:blue" %)**ModRSsim2:**
	1715	+
	1716	+[[image:image-20221130104310-11.png||height="281" width="962"]]
	1717	+
	1718	+
	1719	+=== 6.7.6 Test with PC ===
	1720	+
	1721	+
	1722	+If there is still have problem to set up correctly the commands between RS485-LN and MTU. User can test the correct RS485 command set in PC and compare with the RS485 command sent out via RS485-LN. as long as both commands are the same, the MTU should return correct result.
	1723	+
	1724	+
	1725	+Or User can send the working commands set in PC serial tool to Dragino Support to check what should be configured in RS485-LN.
	1726	+
	1727	+(% style="color:blue" %)**Connection method：**
	1728	+
	1729	+[[image:image-20221130104310-12.png]]
	1730	+
	1731	+
	1732	+(% style="color:blue" %)**Link situation:**
	1733	+
	1734	+[[image:image-20221130104310-13.png||height="458" width="486"]]
	1735	+
	1736	+
	1737	+[[image:image-20221130104310-14.png||height="371" width="823"]]
	1738	+
	1739	+
	1740	+== 6.8 Where to get the decoder for RS485-LN? ==
	1741	+
	1742	+
	1743	+The decoder for RS485-LN needs to be written by yourself. Because the sensor to which the user is connected is custom, the read device data bytes also need custom parsing, so there is no universal decoder. We can only provide [[templates>>https://github.com/dragino/dragino-end-node-decoder/tree/main/RS485-LN]] for decoders (no intermediate data parsing part involved)
	1744	+
	1745	+
1414	1414	= 7. Trouble Shooting =
1415	1415
1416		-== 7.1 Downlink doesn’t work, how to solve it? ==
	1748	+== 7.1 Downlink doesn't work, how to solve it? ==
1417	1417
	1750	+
1418	1418	Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1419	1419
1420	1420
1421		-== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
	1754	+== 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
1422	1422
	1756	+
1423	1423	It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1424	1424
1425	1425
1426	1426	= 8. Order Info =
1427	1427
	1762	+
1428	1428	(% style="color:blue" %)**Part Number: RS485-LN-XXX**
1429	1429
1430	1430	(% style="color:blue" %)**XXX:**
1431	1431
1432		-* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
1433		-* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
1434		-* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
1435		-* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
1436		-* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
1437		-* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
1438		-* (% style="color:blue" %)**US915**(%%): frequency bands US915
1439		-* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
1440		-* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1441		-* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
	1767	+* (% style="color:red" %)**EU433**(%%):  frequency bands EU433
	1768	+* (% style="color:red" %)**EU868**(%%):  frequency bands EU868
	1769	+* (% style="color:red" %)**KR920**(%%):  frequency bands KR920
	1770	+* (% style="color:red" %)**CN470**(%%):  frequency bands CN470
	1771	+* (% style="color:red" %)**AS923**(%%):  frequency bands AS923
	1772	+* (% style="color:red" %)**AU915**(%%):  frequency bands AU915
	1773	+* (% style="color:red" %)**US915**(%%):  frequency bands US915
	1774	+* (% style="color:red" %)**IN865**(%%):  frequency bands IN865
	1775	+* (% style="color:red" %)**RU864**(%%):  frequency bands RU864
	1776	+* (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1442	1442
1443		-= 9.Packing Info =
	1778	+= 9. Packing Info =
1444	1444
1445	1445
1446	1446	**Package Includes**:
...	...	@@ -1458,6 +1458,7 @@
1458	1458
1459	1459	= 10. FCC Caution for RS485LN-US915 =
1460	1460
	1796	+
1461	1461	(((
1462	1462	Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
1463	1463	)))
...	...	@@ -1471,11 +1471,11 @@
1471	1471	)))
1472	1472
1473	1473	(((
1474		-**IMPORTANT NOTE:**
	1810	+(% style="color:red" %)**IMPORTANT NOTE:**
1475	1475	)))
1476	1476
1477	1477	(((
1478		-**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:
	1814	+(% 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:
1479	1479	)))
1480	1480
1481	1481	(((
...	...	@@ -1499,7 +1499,7 @@
1499	1499	)))
1500	1500
1501	1501	(((
1502		-**FCC Radiation Exposure Statement:**
	1838	+(% style="color:red" %)**FCC Radiation Exposure Statement:**
1503	1503	)))
1504	1504
1505	1505	(((
...	...	@@ -1509,9 +1509,13 @@
1509	1509
1510	1510	= 11. Support =
1511	1511
	1848	+
1512	1512	* (((
1513	1513	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.
1514	1514	)))
1515	1515	* (((
1516	1516	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]].
	1854	+
	1855	+
	1856	+
1517	1517	)))

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