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Title

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

Content

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3	3	(% data-widget="image" style="text-align:center" %)
4	4	[[image:1653266934636-343.png||height="385" width="385"]](% title="Click and drag to resize" %)​
5	5
6		-(% style="background-image:url(http://wiki1.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"]]
	6	+(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||height="15" role="presentation" title="Click and drag to move" width="15"]]
7	7	)))
8	8
9	9
10	10
11		-**RS485-LN – RS485 to LoRaWAN Converter User Manual**
12	12
13	13
14	14
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43	43	*** [[3.3.5 Uplink on demand>>doc:null||anchor="H3.3.5Uplinkondemand"]]
44	44	*** [[3.3.6 Uplink on Interrupt>>doc:null||anchor="H3.3.6UplinkonInterrupt"]]
45	45	** [[3.4 Uplink Payload>>doc:null||anchor="H3.4UplinkPayload"]]
46		-** [[3.5 Configure RS485-BL via AT or Downlink>>doc:null||anchor="H3.5ConfigureRS485-BLviaATorDownlink"]]
	45	+** [[3.5 Configure RS485-LN via AT or Downlink>>doc:null||anchor="H3.5ConfigureRS485-LNviaATorDownlink"]]
47	47	*** [[3.5.1 Common Commands>>doc:null||anchor="H3.5.1CommonCommands"]]
48	48	*** [[3.5.2 Sensor related commands>>doc:null||anchor="H3.5.2Sensorrelatedcommands"]]
49	49	*** [[3.5.3 Sensor related commands>>doc:null||anchor="H3.5.3A0Sensorrelatedcommands"]]
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68	68	* [[6. FAQ>>doc:null||anchor="H6.FAQ"]]
69	69	** [[6.1 How to upgrade the image?>>doc:null||anchor="H6.1Howtoupgradetheimage3F"]]
70	70	** [[6.2 How to change the LoRa Frequency Bands/Region?>>doc:null||anchor="H6.2HowtochangetheLoRaFrequencyBands2FRegion3F"]]
71		-** [[6.3 How many RS485-Slave can RS485-BL connects?>>doc:null||anchor="H6.3HowmanyRS485-SlavecanRS485-BLconnects3F"]]
	70	+** [[6.3 How many RS485-Slave can RS485-LN connects?>>doc:null||anchor="H6.3HowmanyRS485-SlavecanRS485-LNconnects3F"]]
72	72	** [[6.4 Compatible question to ChirpStack and TTI LoRaWAN server ?>>doc:null||anchor="H6.4CompatiblequestiontoChirpStackandTTILoRaWANserver3F"]]
73	73	* [[7. Trouble Shooting>>doc:null||anchor="H7.TroubleShooting"]]
74	74	** [[7.1 Downlink doesn’t work, how to solve it?>>doc:null||anchor="H7.1Downlinkdoesn2019twork2Chowtosolveit3F"]]
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79	79	* [[11. Support>>doc:null||anchor="H11.Support"]]
80	80	)))
81	81
82		-(% style="background-image:url(http://wiki1.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"]]
	81	+(% 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"]]
83	83	)))
84	84
85	85
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94	94
95	95	(((
96	96	(((
	96	+(((
	97	+
	98	+
97	97	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.
98	98	)))
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99	99
100	100	(((
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101	101	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.
102	102	)))
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103	103
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105	105	(% 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.
106	106	)))
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107	107
108	108	(((
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109	109	(% 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.
	118	+)))
110	110
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111	111	(% 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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112	112	)))
113	113	)))
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114	114
115		-(% 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://wiki1.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" %)​
	128	+(% 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" %)​
116	116
117	117
118	118	== 1.2 Specifications ==
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152	152	* Automatic RF Sense and CAD with ultra-fast AFC.
153	153	* Packet engine up to 256 bytes with CRC
154	154
	168	+
155	155	== 1.3 Features ==
156	156
157	157	* LoRaWAN Class A & Class C protocol (default Class C)
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163	163	* Support Modbus protocol
164	164	* Support Interrupt uplink (Since hardware version v1.2)
165	165
	180	+
166	166	== 1.4 Applications ==
167	167
168	168	* Smart Buildings & Home Automation
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172	172	* Smart Cities
173	173	* Smart Factory
174	174
	190	+
175	175	== 1.5 Firmware Change log ==
176	176
177	177	[[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
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181	181
182	182	(((
183	183	(((
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184	184	v1.2: Add External Interrupt Pin.
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185	185
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186	186	v1.0: Release
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187	187
188	188
189	189	)))
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201	201	Once there is power, the RS485-LN will be on.
202	202	)))
203	203
204		-(% 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://wiki1.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" %)​
	224	+(% 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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206	206
207	207	)))
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211	211	== 3.1 How it works? ==
212	212
213	213	(((
	234	+(((
214	214	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.
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220	220
221	221	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.
222	222
223		-(% 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://wiki1.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" %)​
	245	+(% 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" %)​
224	224
225	225
226	226	(((
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232	232	485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
233	233	)))
234	234
235		-(% 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://wiki1.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" %)​
	257	+(% 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" %)​
236	236
	259	+
237	237	(((
238	238	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:
239	239	)))
240	240
241	241	(((
242		-**Step 1**: Create a device in TTN V3 with the OTAA keys from RS485-LN.
	265	+(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from RS485-LN.
243	243	)))
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247	247	)))
248	248	)))
249	249
250		-(% 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://wiki1.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" %)​
	273	+(% 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" %)​
251	251
	275	+
252	252	(((
253	253	(((
254	254	User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
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255	255	)))
256	256
257	257	(((
258		-Add APP EUI in the application.
	282	+**Add APP EUI in the application.**
259	259	)))
260	260	)))
261	261
262		-(% 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://wiki1.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" %)​
	286	+(% 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" %)​
263	263
264		-(% 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://wiki1.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" %)​
	288	+(% 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" %)​
265	265
266		-(% 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://wiki1.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" %)​
	290	+(% 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" %)​
267	267
268		-(% 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://wiki1.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" %)​
	292	+(% 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" %)​
269	269
270	270	You can also choose to create the device manually.
271	271
272		-(% 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://wiki1.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" %)​
	296	+(% 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" %)​
273	273
274		-Add APP KEY and DEV EUI
275	275
276		-(% 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://wiki1.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" %)​
277	277
	300	+**Add APP KEY and DEV EUI**
278	278
	302	+(% 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" %)​
	303	+
	304	+
279	279	(((
280		-**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.
	306	+(% 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.
281	281	)))
282	282
283		-(% 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://wiki1.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" %)​
	309	+(% 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" %)​
284	284
285	285
286	286	== 3.3 Configure Commands to read data ==
...	...	@@ -287,11 +287,15 @@
287	287
288	288	(((
289	289	(((
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-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.
	316	+(((
	317	+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	291	)))
	319	+)))
292	292
293	293	(((
	322	+(((
294	294	(% 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
	324	+)))
295	295
296	296
297	297	)))
...	...	@@ -301,19 +301,19 @@
301	301
302	302	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:
303	303
304		-(% border="1" style="background-color:#ffffcc; color:green; width:782px" %)
305		-|(% style="width:128px" %)(((
	334	+(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
	335	+|=(% style="width: 110px;" %)(((
306	306	**AT Commands**
307		-)))|(% style="width:305px" %)(((
	337	+)))|=(% style="width: 190px;" %)(((
308	308	**Description**
309		-)))|(% style="width:346px" %)(((
	339	+)))|=(% style="width: 190px;" %)(((
310	310	**Example**
311	311	)))
312		-|(% style="width:128px" %)(((
	342	+|(% style="width:110px" %)(((
313	313	AT+BAUDR
314		-)))|(% style="width:305px" %)(((
	344	+)))|(% style="width:190px" %)(((
315	315	Set the baud rate (for RS485 connection). Default Value is: 9600.
316		-)))|(% style="width:346px" %)(((
	346	+)))|(% style="width:190px" %)(((
317	317	(((
318	318	AT+BAUDR=9600
319	319	)))
...	...	@@ -322,11 +322,11 @@
322	322	Options: (1200,2400,4800,14400,19200,115200)
323	323	)))
324	324	)))
325		-|(% style="width:128px" %)(((
	355	+|(% style="width:110px" %)(((
326	326	AT+PARITY
327		-)))|(% style="width:305px" %)(((
	357	+)))|(% style="width:190px" %)(((
328	328	Set UART parity (for RS485 connection)
329		-)))|(% style="width:346px" %)(((
	359	+)))|(% style="width:190px" %)(((
330	330	(((
331	331	AT+PARITY=0
332	332	)))
...	...	@@ -335,9 +335,9 @@
335	335	Option: 0: no parity, 1: odd parity, 2: even parity
336	336	)))
337	337	)))
338		-|(% style="width:128px" %)(((
	368	+|(% style="width:110px" %)(((
339	339	AT+STOPBIT
340		-)))|(% style="width:305px" %)(((
	370	+)))|(% style="width:190px" %)(((
341	341	(((
342	342	Set serial stopbit (for RS485 connection)
343	343	)))
...	...	@@ -345,7 +345,7 @@
345	345	(((
346	346
347	347	)))
348		-)))|(% style="width:346px" %)(((
	378	+)))|(% style="width:190px" %)(((
349	349	(((
350	350	AT+STOPBIT=0 for 1bit
351	351	)))
...	...	@@ -359,6 +359,8 @@
359	359	)))
360	360	)))
361	361
	392	+
	393	+
362	362	=== 3.3.2 Configure sensors ===
363	363
364	364	(((
...	...	@@ -367,16 +367,24 @@
367	367	)))
368	368	)))
369	369
370		-(% border="1" style="background-color:#ffffcc; color:green; width:806px" %)
371		-|**AT Commands**|(% style="width:418px" %)**Description**|(% style="width:256px" %)**Example**
372		-|AT+CFGDEV|(% style="width:418px" %)(((
	402	+(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
	403	+|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
	404	+|AT+CFGDEV|(% style="width:110px" %)(((
	405	+(((
373	373	This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
	407	+)))
374	374
	409	+(((
375	375	AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
	411	+)))
376	376
	413	+(((
377	377	mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
378		-)))|(% style="width:256px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
	415	+)))
	416	+)))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
379	379
	418	+
	419	+
380	380	=== 3.3.3 Configure read commands for each sampling ===
381	381
382	382	(((
...	...	@@ -389,7 +389,7 @@
389	389	During each sampling, the RS485-LN can support 15 commands to read sensors. And combine the return to one or several uplink payloads.
390	390
391	391
392		-**Each RS485 commands include two parts:**
	432	+(% style="color:#037691" %)**Each RS485 commands include two parts:**
393	393
394	394	~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.
395	395
...	...	@@ -400,15 +400,14 @@
400	400
401	401	After we got the valid value from each RS485 commands, we need to combine them together with the command **AT+DATAUP**.
402	402
403		-
404	404	Below are examples for the how above AT Commands works.
405	405
406	406
407		-**AT+COMMANDx : **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is:
	446	+(% 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:
408	408
409	409	(% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
410	410	|(% style="width:496px" %)(((
411		-**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
	450	+(% style="color:#037691" %)**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
412	412
413	413	**xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
414	414
...	...	@@ -420,10 +420,10 @@
420	420	In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
421	421
422	422
423		-**AT+DATACUTx : **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
	462	+(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
424	424
425		-(% border="1" style="background-color:#4bacc6; color:white; width:725px" %)
426		-|(% style="width:722px" %)(((
	464	+(% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
	465	+|(% style="width:510px" %)(((
427	427	**AT+DATACUTx=a,b,c**
428	428
429	429	* **a: length for the return of AT+COMMAND**
...	...	@@ -433,20 +433,21 @@
433	433
434	434	**Examples:**
435	435
436		-* Grab bytes:
	475	+* (% style="color:#037691" %)**Grab bytes**
437	437
438		-(% 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://wiki1.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" %)​
	477	+(% 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" %)​
439	439
440	440
441		-* Grab a section.
	480	+* (% style="color:#037691" %)**Grab a section**
442	442
443		-(% 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://wiki1.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" %)​
	482	+(% 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" %)​
444	444
445	445
446		-* Grab different sections.
	485	+* (% style="color:#037691" %)**Grab different sections**
447	447
448		-(% 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://wiki1.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" %)​
	487	+(% 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" %)​
449	449
	489	+
450	450
451	451	)))
452	452
...	...	@@ -480,7 +480,7 @@
480	480	Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
481	481	)))
482	482
483		-(% 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://wiki1.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" %)​
	523	+(% aria-label="1653269759169-150.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653269759169-150.png||data-widget="image" height="513" width="716"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
484	484
485	485
486	486	(% style="color:#037691" %)**Examples: AT+DATAUP=1**
...	...	@@ -498,7 +498,7 @@
498	498	1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
499	499	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
500	500
501		-(% 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://wiki1.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" %)​
	541	+(% 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" %)​
502	502
503	503
504	504	So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
...	...	@@ -523,9 +523,10 @@
523	523
524	524	Below are the uplink payloads:
525	525
526		-(% 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://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
	566	+(% 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" %)​
527	527
528	528
	569	+
529	529	=== 3.3.5 Uplink on demand ===
530	530
531	531	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.
...	...	@@ -542,7 +542,7 @@
542	542
543	543	RS485-LN support external Interrupt uplink since hardware v1.2 release.
544	544
545		-(% 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://wiki1.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" %)​
	586	+(% 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" %)​
546	546
547	547	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.
548	548
...	...	@@ -549,33 +549,35 @@
549	549
550	550	== 3.4 Uplink Payload ==
551	551
552		-(% border="1" style="background-color:#4bacc6; color:white; width:734px" %)
553		-|**Size(bytes)**|(% style="width:120px" %)**2**|(% style="width:116px" %)**1**|(% style="width:386px" %)**Length depends on the return from the commands**
554		-|Value|(% style="width:120px" %)(((
555		-Battery(mV)
556	556
557		-&
	594	+(% 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	558
559		-Interrupt _Flag
560		-)))|(% style="width:116px" %)(((
561		-PAYLOAD_VER
562		-
563		-
564		-)))|(% style="width:386px" %)If the valid payload is too long and exceed the maximum support payload length in server, server will show payload not provided in the LoRaWAN server.
565		-
566	566	Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
567	567
568	568
569		-== 3.5 Configure RS485-BL via AT or Downlink ==
	599	+== 3.5 Configure RS485-LN via AT or Downlink ==
570	570
	601	+(((
571	571	User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
	603	+)))
572	572
	605	+(((
573	573	There are two kinds of Commands:
	607	+)))
574	574
575		-* (% style="color:#4f81bd" %)**Common Commands**(%%): They should be available for each sensor, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
	609	+* (((
	610	+(% style="color:#4f81bd" %)**Common Commands**(%%): They should be available for each sensor, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
	611	+)))
576	576
577		-* (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-LN.  User can see these commands below:
	613	+* (((
	614	+(% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-LN.  User can see these commands below:
	615	+)))
578	578
	617	+(((
	618	+
	619	+)))
	620	+
	621	+
579	579	=== 3.5.1 Common Commands ===
580	580
581	581	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]]
...	...	@@ -585,7 +585,7 @@
585	585
586	586	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.
587	587
588		-(% 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-image:url(http://wiki1.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" %)​
	631	+(% 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" %)​
589	589
590	590	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)
591	591
...	...	@@ -594,345 +594,654 @@
594	594
595	595
596	596
597		-==== **RS485 Debug Command** ====
598	598
	641	+==== (% style="color:#037691" %)**RS485 Debug Command**(%%) ====
	642	+
	643	+(((
599	599	This command is used to configure the RS485 devices; they won’t be used during sampling.
	645	+)))
600	600
601		-* **AT Command**
	647	+* (((
	648	+(% style="color:#037691" %)**AT Command**
602	602
603		-(% class="box infomessage" %)
604		-(((
605	605	**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
	651	+
	652	+
606	606	)))
607	607
	655	+(((
608	608	m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
	657	+)))
609	609
610		-* **Downlink Payload**
	659	+* (((
	660	+(% style="color:#037691" %)**Downlink Payload**
	661	+)))
611	611
	663	+(((
612	612	Format: A8 MM NN XX XX XX XX YY
	665	+)))
613	613
	667	+(((
614	614	Where:
	669	+)))
615	615
616		-* MM: 1: add CRC-16/MODBUS ; 0: no CRC
617		-* NN: The length of RS485 command
618		-* XX XX XX XX: RS485 command total NN bytes
619		-* YY: How many bytes will be uplink from the return of this RS485 command,
620		-** if YY=0, RS485-LN will execute the downlink command without uplink;
621		-** if YY>0, RS485-LN will uplink total YY bytes from the output of this RS485 command; Fport=200
622		-** if YY=FF, RS485-LN will uplink RS485 output with the downlink command content; Fport=200.
	671	+* (((
	672	+MM: 1: add CRC-16/MODBUS ; 0: no CRC
	673	+)))
	674	+* (((
	675	+NN: The length of RS485 command
	676	+)))
	677	+* (((
	678	+XX XX XX XX: RS485 command total NN bytes
	679	+)))
	680	+* (((
	681	+(((
	682	+YY: How many bytes will be uplink from the return of this RS485 command,
	683	+)))
623	623
	685	+* (((
	686	+if YY=0, RS485-LN will execute the downlink command without uplink;
	687	+)))
	688	+* (((
	689	+if YY>0, RS485-LN will uplink total YY bytes from the output of this RS485 command; Fport=200
	690	+)))
	691	+* (((
	692	+if YY=FF, RS485-LN will uplink RS485 output with the downlink command content; Fport=200.
	693	+)))
	694	+)))
	695	+
	696	+(((
624	624	**Example 1** ~-~-> Configure without ask for uplink (YY=0)
	698	+)))
625	625
	700	+(((
626	626	To connect a Modbus Alarm with below commands.
	702	+)))
627	627
628		-* The command to active alarm is: 0A 05 00 04 00 01 4C B0. Where 0A 05 00 04 00 01 is the Modbus command to read the register 00 40 where stored the DI status. The 4C B0 is the CRC-16/MODBUS which calculate manually.
	704	+* (((
	705	+The command to active alarm is: 0A 05 00 04 00 01 4C B0. Where 0A 05 00 04 00 01 is the Modbus command to read the register 00 40 where stored the DI status. The 4C B0 is the CRC-16/MODBUS which calculate manually.
	706	+)))
629	629
630		-* The command to deactivate alarm is: 0A 05 00 04 00 00 8D 70. Where 0A 05 00 04 00 00 is the Modbus command to read the register 00 40 where stored the DI status. The 8D 70 is the CRC-16/MODBUS which calculate manually.
	708	+* (((
	709	+The command to deactivate alarm is: 0A 05 00 04 00 00 8D 70. Where 0A 05 00 04 00 00 is the Modbus command to read the register 00 40 where stored the DI status. The 8D 70 is the CRC-16/MODBUS which calculate manually.
	710	+)))
631	631
	712	+(((
632	632	So if user want to use downlink command to control to RS485 Alarm, he can use:
	714	+)))
633	633
	716	+(((
634	634	(% style="color:#4f81bd" %)**A8 01 06 0A 05 00 04 00 01 00**(%%): to activate the RS485 Alarm
	718	+)))
635	635
	720	+(((
636	636	(% style="color:#4f81bd" %)**A8 01 06 0A 05 00 04 00 00 00**(%%): to deactivate the RS485 Alarm
	722	+)))
637	637
	724	+(((
638	638	A8 is type code and 01 means add CRC-16/MODBUS at the end, the 3^^rd^^ byte is 06, means the next 6 bytes are the command to be sent to the RS485 network, the final byte 00 means this command don’t need to acquire output.
	726	+)))
639	639
	728	+(((
	729	+
	730	+)))
640	640
	732	+(((
641	641	**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
	734	+)))
642	642
	736	+(((
643	643	User in IoT server send a downlink command: (% style="color:#4f81bd" %)**A8 01 06 0A 08 00 04 00 01 YY**
	738	+)))
644	644
	740	+(((
	741	+
	742	+)))
645	645
	744	+(((
646	646	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:
	746	+)))
647	647
	748	+(((
648	648	**A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
	750	+)))
649	649
650		- (% aria-label="1654159460680-153.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654159460680-153.png||data-widget="image"]](% style="background:url(~"http://wiki1.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" %)​
	752	+(((
	753	+ (% 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" %)​
	754	+)))
651	651
652	652
653	653
	758	+
654	654	==== **Set Payload version** ====
655	655
656		-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.
	761	+(((
	762	+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.
	763	+)))
657	657
658		-* **AT Command:**
	765	+* (((
	766	+**AT Command:**
	767	+)))
659	659
660	660	(% class="box infomessage" %)
661	661	(((
	771	+(((
662	662	**AT+PAYVER: Set PAYVER field = 1**
663	663	)))
	774	+)))
664	664
665		-* **Downlink Payload:**
	776	+* (((
	777	+**Downlink Payload:**
	778	+)))
666	666
	780	+(((
667	667	**0xAE 01**  ~-~-> Set PAYVER field =  0x01
	782	+)))
668	668
	784	+(((
669	669	**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
	786	+)))
670	670
671	671
672	672
	790	+
673	673	==== **Set RS485 Sampling Commands** ====
674	674
	793	+(((
675	675	AT+COMMANDx or AT+DATACUTx
	795	+)))
676	676
	797	+(((
677	677	These three commands are used to configure how the RS485-LN polling data from Modbus device. Detail of usage please see : [[polling RS485 device>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
	799	+)))
678	678
	801	+(((
	802	+
	803	+)))
679	679
680		-* **AT Command:**
	805	+* (((
	806	+**AT Command:**
	807	+)))
681	681
682	682	(% class="box infomessage" %)
683	683	(((
	811	+(((
684	684	**AT+COMMANDx: Configure RS485 read command to sensor.**
685	685	)))
	814	+)))
686	686
687	687	(% class="box infomessage" %)
688	688	(((
	818	+(((
689	689	**AT+DATACUTx: Configure how to handle return from RS485 devices.**
690	690	)))
	821	+)))
691	691
	823	+(((
	824	+
	825	+)))
692	692
693		-* **Downlink Payload:**
	827	+* (((
	828	+**Downlink Payload:**
	829	+)))
694	694
	831	+(((
695	695	**0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
	833	+)))
696	696
	835	+(((
697	697	(% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
	837	+)))
698	698
	839	+(((
699	699	Format: AF MM NN LL XX XX XX XX YY
	841	+)))
700	700
	843	+(((
701	701	Where:
	845	+)))
702	702
703		-* MM: the ATCOMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
704		-* NN:  0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value.
705		-* LL:  The length of AT+COMMAND or AT+DATACUT command
706		-* XX XX XX XX: AT+COMMAND or AT+DATACUT command
707		-* 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.
	847	+* (((
	848	+MM: the ATCOMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
	849	+)))
	850	+* (((
	851	+NN:  0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value.
	852	+)))
	853	+* (((
	854	+LL:  The length of AT+COMMAND or AT+DATACUT command
	855	+)))
	856	+* (((
	857	+XX XX XX XX: AT+COMMAND or AT+DATACUT command
	858	+)))
	859	+* (((
	860	+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.
	861	+)))
708	708
	863	+(((
709	709	**Example:**
	865	+)))
710	710
	867	+(((
711	711	(% style="color:#037691" %)**AF 03 01 06 0A 05 00 04 00 01 00**(%%): Same as AT+COMMAND3=0A 05 00 04 00 01,1
	869	+)))
712	712
	871	+(((
713	713	(% style="color:#037691" %)**AF 03 02 06**(% style="color:orange" %)** 10 **(% style="color:red" %)**01 **(% style="color:green" %)**05 06 09 0A**(% style="color:#037691" %)** 00**(%%): Same as AT+DATACUT3=(% style="color:orange" %)**16**(%%),(% style="color:red" %)**1**(%%),(% style="color:green" %)**5+6+9+10**
	873	+)))
714	714
	875	+(((
715	715	(% style="color:#037691" %)**AF 03 02 06 **(% style="color:orange" %)**0B**(% style="color:red" %)** 02 **(% style="color:green" %)**05 07 08 0A **(% style="color:#037691" %)**00**(%%): Same as AT+DATACUT3=(% style="color:orange" %)**11**(%%),(% style="color:red" %)**2**(%%),(% style="color:green" %)**5~~7+8~~10**
	877	+)))
716	716
717	717
718	718
	881	+
719	719	==== **Fast command to handle MODBUS device** ====
720	720
	884	+(((
721	721	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]].
	886	+)))
722	722
	888	+(((
723	723	This command is valid since v1.3 firmware version
	890	+)))
724	724
	892	+(((
725	725	AT+MBFUN can auto read the Modbus function code: 01, 02, 03 or 04. AT+MBFUN has lower priority vs AT+DATACUT command. If AT+DATACUT command is configured, AT+MBFUN will be ignore.
	894	+)))
726	726
	896	+(((
	897	+
	898	+)))
727	727
	900	+(((
728	728	**Example:**
	902	+)))
729	729
730		-* AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
731		-* 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.
732		-* 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.
	904	+* (((
	905	+AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
	906	+)))
	907	+* (((
	908	+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.
	909	+)))
	910	+* (((
	911	+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.
	912	+)))
733	733
734		-(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]](% style="background-image:url(http://wiki1.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" %)​
	914	+(% 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" %)​
735	735
736		-(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png||data-widget="image"]](% style="background-image:url(http://wiki1.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" %)​
	916	+(% 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" %)​
737	737
738	738
739	739
	920	+
740	740	==== **RS485 command timeout** ====
741	741
	923	+(((
742	742	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.
	925	+)))
743	743
	927	+(((
744	744	Default value: 0, range:  0 ~~ 65 seconds
	929	+)))
745	745
746		-* **AT Command:**
	931	+* (((
	932	+**AT Command:**
	933	+)))
747	747
748	748	(% class="box infomessage" %)
749	749	(((
	937	+(((
750	750	**AT+CMDDLaa=hex(bb cc)*1000**
751	751	)))
	940	+)))
752	752
	942	+(((
753	753	**Example:**
	944	+)))
754	754
	946	+(((
755	755	**AT+CMDDL1=1000** to send the open time to 1000ms
	948	+)))
756	756
	950	+(((
	951	+
	952	+)))
757	757
758		-* **Downlink Payload:**
	954	+* (((
	955	+**Downlink Payload:**
	956	+)))
759	759
	958	+(((
760	760	**0x AA aa bb cc**
	960	+)))
761	761
	962	+(((
762	762	Same as: AT+CMDDLaa=hex(bb cc)*1000
	964	+)))
763	763
	966	+(((
764	764	**Example:**
	968	+)))
765	765
	970	+(((
766	766	0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
	972	+)))
767	767
768	768
769	769
	976	+
770	770	==== **Uplink payload mode** ====
771	771
	979	+(((
772	772	Define to use one uplink or multiple uplinks for the sampling.
	981	+)))
773	773
	983	+(((
774	774	The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
	985	+)))
775	775
776		-* **AT Command:**
	987	+* (((
	988	+**AT Command:**
	989	+)))
777	777
778	778	(% class="box infomessage" %)
779	779	(((
	993	+(((
780	780	**AT+DATAUP=0**
781	781	)))
	996	+)))
782	782
783	783	(% class="box infomessage" %)
784	784	(((
	1000	+(((
785	785	**AT+DATAUP=1**
786	786	)))
	1003	+)))
787	787
	1005	+(((
	1006	+
	1007	+)))
788	788
789		-* **Downlink Payload:**
	1009	+* (((
	1010	+**Downlink Payload:**
	1011	+)))
790	790
	1013	+(((
791	791	**0xAD 00**  **~-~->** Same as AT+DATAUP=0
	1015	+)))
792	792
	1017	+(((
793	793	**0xAD 01**  **~-~->** Same as AT+DATAUP=1
	1019	+)))
794	794
795	795
796	796
	1023	+
797	797	==== **Manually trigger an Uplink** ====
798	798
	1026	+(((
799	799	Ask device to send an uplink immediately.
	1028	+)))
800	800
801		-* **AT Command:**
	1030	+* (((
	1031	+**AT Command:**
	1032	+)))
802	802
	1034	+(((
803	803	No AT Command for this, user can press the [[ACT button>>||anchor="H3.7Buttons"]] for 1 second for the same.
	1036	+)))
804	804
	1038	+(((
	1039	+
	1040	+)))
805	805
806		-* **Downlink Payload:**
	1042	+* (((
	1043	+**Downlink Payload:**
	1044	+)))
807	807
	1046	+(((
808	808	**0x08 FF**, RS485-LN will immediately send an uplink.
	1048	+)))
809	809
810	810
811	811
	1052	+
812	812	==== **Clear RS485 Command** ====
813	813
	1055	+(((
814	814	The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
	1057	+)))
815	815
816		-* **AT Command:**
	1059	+* (((
	1060	+**AT Command:**
	1061	+)))
817	817
	1063	+(((
818	818	**AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
	1065	+)))
819	819
	1067	+(((
820	820	Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
	1069	+)))
821	821
	1071	+(((
822	822	Example screen shot after clear all RS485 commands.
	1073	+)))
823	823
	1075	+(((
	1076	+
	1077	+)))
824	824
	1079	+(((
825	825	The uplink screen shot is:
	1081	+)))
826	826
827		-(% aria-label="1654160691922-496.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654160691922-496.png||data-widget="image"]](% style="background:url(~"http://wiki1.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" %)​
	1083	+(% 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" %)​
828	828
829	829
830		-* **Downlink Payload:**
	1086	+* (((
	1087	+**Downlink Payload:**
	1088	+)))
831	831
	1090	+(((
832	832	**0x09 aa bb** same as AT+CMDEAR=aa,bb
	1092	+)))
833	833
834	834
835	835
	1096	+
836	836	==== **Set Serial Communication Parameters** ====
837	837
	1099	+(((
838	838	Set the Rs485 serial communication parameters:
	1101	+)))
839	839
840		-* **AT Command:**
	1103	+* (((
	1104	+**AT Command:**
	1105	+)))
841	841
	1107	+(((
842	842	Set Baud Rate:
	1109	+)))
843	843
844	844	(% class="box infomessage" %)
845	845	(((
	1113	+(((
846	846	**AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
847	847	)))
	1116	+)))
848	848
	1118	+(((
849	849	Set UART Parity
	1120	+)))
850	850
851	851	(% class="box infomessage" %)
852	852	(((
	1124	+(((
853	853	**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
854	854	)))
	1127	+)))
855	855
	1129	+(((
856	856	Set STOPBIT
	1131	+)))
857	857
858	858	(% class="box infomessage" %)
859	859	(((
	1135	+(((
860	860	**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
861	861	)))
	1138	+)))
862	862
	1140	+(((
	1141	+
	1142	+)))
863	863
864		-* **Downlink Payload:**
	1144	+* (((
	1145	+**Downlink Payload:**
	1146	+)))
865	865
	1148	+(((
866	866	**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
	1150	+)))
867	867
	1152	+(((
868	868	**Example:**
	1154	+)))
869	869
870		-* A7 01 00 60   same as AT+BAUDR=9600
871		-* A7 01 04 80  same as AT+BAUDR=115200
	1156	+* (((
	1157	+A7 01 00 60   same as AT+BAUDR=9600
	1158	+)))
	1159	+* (((
	1160	+A7 01 04 80  same as AT+BAUDR=115200
	1161	+)))
872	872
	1163	+(((
873	873	A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
	1165	+)))
874	874
	1167	+(((
875	875	A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
	1169	+)))
876	876
877	877
	1172	+
	1173	+
878	878	== 3.6 Listening mode for RS485 network ==
879	879
	1176	+(((
880	880	This feature support since firmware v1.4
	1178	+)))
881	881
	1180	+(((
882	882	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.
	1182	+)))
883	883
884		-(% 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:url(~"http://wiki1.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" %)​
	1184	+(% 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" %)​
885	885
	1186	+(((
886	886	To enable the listening mode, use can run the command AT+RXMODE.
	1188	+)))
887	887
	1190	+(((
	1191	+
	1192	+)))
888	888
889		-(% border="1" style="background-color:#ffffcc; width:500px" %)
890		-|=(% style="width: 161px;" %)**Command example:**|=(% style="width: 337px;" %)**Function**
891		-|(% style="width:161px" %)AT+RXMODE=1,10 |(% style="width:337px" %)Enable listening mode 1, if RS485-LN has received more than 10 RS485 commands from the network. RS485-LN will send these commands via LoRaWAN uplinks.
892		-|(% style="width:161px" %)AT+RXMODE=2,500|(% style="width:337px" %)Enable listening mode 2, RS485-LN will capture and send a 500ms content once from the first detect of character. Max value is 65535 ms
893		-|(% style="width:161px" %)AT+RXMODE=0,0|(% style="width:337px" %)Disable listening mode. This is the default settings.
894		-|(% style="width:161px" %) |(% style="width:337px" %)A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 ~| cc)
	1194	+(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	1195	+|=(% style="width: 100px;" %)(((
	1196	+**Command example**
	1197	+)))|=(% style="width: 400px;" %)(((
	1198	+**Function**
	1199	+)))
	1200	+|(% style="width:100px" %)(((
	1201	+AT+RXMODE=1,10
	1202	+)))|(% style="width:400px" %)(((
	1203	+Enable listening mode 1, if RS485-LN has received more than 10 RS485 commands from the network. RS485-LN will send these commands via LoRaWAN uplinks.
	1204	+)))
	1205	+|(% style="width:100px" %)(((
	1206	+AT+RXMODE=2,500
	1207	+)))|(% style="width:400px" %)(((
	1208	+Enable listening mode 2, RS485-LN will capture and send a 500ms content once from the first detect of character. Max value is 65535 ms
	1209	+)))
	1210	+|(% style="width:100px" %)(((
	1211	+AT+RXMODE=0,0
	1212	+)))|(% style="width:400px" %)(((
	1213	+Disable listening mode. This is the default settings.
	1214	+)))
	1215	+|(% style="width:100px" %)(((
	1216	+
	1217	+)))|(% style="width:400px" %)(((
	1218	+A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 | cc)
	1219	+)))
895	895
	1221	+(((
896	896	**Downlink Command:**
	1223	+)))
897	897
	1225	+(((
898	898	**0xA6 aa bb cc ** same as AT+RXMODE=aa,(bb<<8 | cc)
	1227	+)))
899	899
	1229	+(((
	1230	+
	1231	+)))
900	900
	1233	+(((
901	901	**Example**:
	1235	+)))
902	902
	1237	+(((
903	903	The RS485-LN is set to AT+RXMODE=2,1000
	1239	+)))
904	904
	1241	+(((
905	905	There is a two Modbus commands in the RS485 network as below:
	1243	+)))
906	906
	1245	+(((
907	907	The Modbus master send a command: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b
	1247	+)))
908	908
	1249	+(((
909	909	And Modbus slave reply with: (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
	1251	+)))
910	910
	1253	+(((
911	911	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
	1255	+)))
912	912
913		-(% aria-label="image-20220602171200-9.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-9.png||data-widget="image"]](% style="background:url(~"http://wiki1.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" %)​
	1257	+(((
	1258	+(% 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" %)​
	1259	+)))
914	914
	1261	+(((
	1262	+
	1263	+)))
915	915
	1265	+(((
	1266	+(((
916	916	(% 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.
	1268	+)))
	1269	+)))
917	917
918	918
919	919	== 3.7 Buttons ==
920	920
921	921
922		-(% border="1" style="background-color:#f7faff; width:500px" %)
923		-|=**Button**|=(% style="width: 1420px;" %)**Feature**
924		-|**ACT**|(% style="width:1420px" %)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**
925		-|**RST**|(% style="width:1420px" %)Reboot RS485
926		-|**PRO**|(% style="width:1420px" %)Use for upload image, see [[How to Update Image>>path:#upgrade_image]]
	1275	+(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
	1276	+|=(% style="width: 50px;" %)**Button**|=(% style="width: 361px;" %)**Feature**
	1277	+|(% 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**
	1278	+|(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
	1279	+|(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
927	927
928		-
929		-
930	930	== 3.8 LEDs ==
931	931
932		-(% border="1" style="background-color:#f7faff; width:500px" %)
933		-|=**LEDs**|=**Feature**
	1283	+
	1284	+(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
	1285	+|=(% style="width: 50px;" %)**LEDs**|=(% style="width: 380px;" %)**Feature**
934	934	|**PWR**|Always on if there is power
935		-|**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.
	1287	+|**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.
936	936
937	937	= 4. Case Study =
938	938
...	...	@@ -943,19 +943,26 @@
943	943
944	944	== 5.1 Access AT Command ==
945	945
946		-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.
	1298	+(((
	1299	+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.
	1300	+)))
947	947
948		-(% 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://wiki1.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" %)​
	1302	+(% 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" %)​
949	949
950	950
951		-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:
	1305	+(((
	1306	+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:
	1307	+)))
952	952
953		-(% 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://wiki1.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" %)​
	1309	+(% 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" %)​
954	954
955	955
956		-More detail AT Command manual can be found at [[AT Command Manual>>||anchor="3.5ConfigureRS485-BLviaATorDownlink"]]
	1312	+(((
	1313	+More detail AT Command manual can be found at [[AT Command Manual>>https://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/]]
	1314	+)))
957	957
958	958
	1317	+
959	959	== 5.2 Common AT Command Sequence ==
960	960
961	961	=== 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
...	...	@@ -978,7 +978,9 @@
978	978	)))
979	979
980	980
	1340	+(((
981	981	If device already joined network:
	1342	+)))
982	982
983	983	(% class="box infomessage" %)
984	984	(((
...	...	@@ -1017,12 +1017,14 @@
1017	1017
1018	1018	(% style="color:red" %)**Note:**
1019	1019
	1381	+(((
1020	1020	(% style="color:red" %)1. Make sure the device is set to ABP mode in the IoT Server.
1021	1021	2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1022	1022	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.
1023	1023	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
	1386	+)))
1024	1024
1025		-(% 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://wiki1.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" %)​
	1388	+(% 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" %)​
1026	1026
1027	1027
1028	1028	= 6. FAQ =
...	...	@@ -1029,37 +1029,59 @@
1029	1029
1030	1030	== 6.1 How to upgrade the image? ==
1031	1031
	1395	+(((
1032	1032	The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
	1397	+)))
1033	1033
1034		-* Support new features
1035		-* For bug fix
1036		-* Change LoRaWAN bands.
	1399	+* (((
	1400	+Support new features
	1401	+)))
	1402	+* (((
	1403	+For bug fix
	1404	+)))
	1405	+* (((
	1406	+Change LoRaWAN bands.
	1407	+)))
1037	1037
	1409	+(((
1038	1038	Below shows the hardware connection for how to upload an image to RS485-LN:
	1411	+)))
1039	1039
1040		-(% 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://wiki1.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" %)​
	1413	+(% 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" %)​
1041	1041
	1415	+(((
1042	1042	**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]].
	1417	+)))
1043	1043
	1419	+(((
1044	1044	**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
	1421	+)))
1045	1045
	1423	+(((
1046	1046	**Step3: **Open flashloader; choose the correct COM port to update.
	1425	+)))
1047	1047
	1427	+(((
	1428	+(((
	1429	+(((
1048	1048	(% style="color:blue" %) Hold down the PRO button and then momentarily press the RST reset button and the SYS led will change from OFF to ON, While SYS LED is RED ON, it means the RS485-LN is ready to be program.
	1431	+)))
	1432	+)))
	1433	+)))
1049	1049
1050	1050
1051		-(% 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://wiki1.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" %)​
	1436	+(% 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" %)​
1052	1052
1053	1053
1054		-(% 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://wiki1.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" %)​
	1439	+(% 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" %)​
1055	1055
1056	1056
1057		-(% 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://wiki1.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" %)​
	1442	+(% 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" %)​
1058	1058
1059	1059
1060	1060	**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1061	1061
1062		-(% 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://wiki1.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" %)​
	1447	+(% 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" %)​
1063	1063
1064	1064
1065	1065	== 6.2 How to change the LoRa Frequency Bands/Region? ==
...	...	@@ -1067,9 +1067,9 @@
1067	1067	User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1068	1068
1069	1069
1070		-== 6.3 How many RS485-Slave can RS485-BL connects? ==
	1455	+== 6.3 How many RS485-Slave can RS485-LN connects? ==
1071	1071
1072		-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"]].
	1457	+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"]].
1073	1073
1074	1074
1075	1075	== 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
...	...	@@ -1126,30 +1126,60 @@
1126	1126
1127	1127	= 10. FCC Caution for RS485LN-US915 =
1128	1128
	1514	+(((
1129	1129	Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
	1516	+)))
1130	1130
	1518	+(((
1131	1131	This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
	1520	+)))
1132	1132
	1522	+(((
	1523	+
	1524	+)))
1133	1133
	1526	+(((
1134	1134	**IMPORTANT NOTE:**
	1528	+)))
1135	1135
	1530	+(((
1136	1136	**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:
	1532	+)))
1137	1137
	1534	+(((
1138	1138	—Reorient or relocate the receiving antenna.
	1536	+)))
1139	1139
	1538	+(((
1140	1140	—Increase the separation between the equipment and receiver.
	1540	+)))
1141	1141
	1542	+(((
1142	1142	—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
	1544	+)))
1143	1143
	1546	+(((
1144	1144	—Consult the dealer or an experienced radio/TV technician for help.
	1548	+)))
1145	1145
	1550	+(((
	1551	+
	1552	+)))
1146	1146
	1554	+(((
1147	1147	**FCC Radiation Exposure Statement:**
	1556	+)))
1148	1148
	1558	+(((
1149	1149	This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.This equipment should be installed and operated with minimum distance 20cm between the radiator& your body.
	1560	+)))
1150	1150
1151	1151
1152	1152	= 11. Support =
1153	1153
1154		-* 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.
1155		-* 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]].
	1565	+* (((
	1566	+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.
	1567	+)))
	1568	+* (((
	1569	+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]].
	1570	+)))

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