Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 58.39 >
edited by Xiaoling
on 2022/06/06 12:01
To version < 70.1 >
edited by Bei Jinggeng
on 2022/08/24 14:54
>
Change comment: Uploaded new attachment "image-20220824145428-2.png", version {1}

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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
Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
... ... @@ -1,23 +1,33 @@
1 -(% style="text-align:center" %)
2 -[[image:1653266934636-343.png||height="385" width="385"]]
1 +(% aria-label="1653266934636-343.png image widget" contenteditable="false" role="region" tabindex="-1" %)
2 +(((
3 +(% data-widget="image" style="text-align:center" %)
4 +[[image:1653266934636-343.png||height="385" width="385"]](% title="Click and drag to resize" %)​
3 3  
6 +(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||height="15" role="presentation" title="Click and drag to move" width="15"]]
7 +)))
4 4  
5 5  
6 -**RS485-LN – RS485 to LoRaWAN Converter User Manual**
7 7  
8 8  
9 9  
10 10  
14 +
11 11  **Table of Contents:**
12 12  
13 13  {{toc/}}
14 14  
15 15  
20 +(% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %)
21 +(((
22 +(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||height="15" role="presentation" title="Click and drag to move" width="15"]]
23 +)))
16 16  
17 17  
18 18  
19 19  
20 20  
29 +
30 +
21 21  = 1.Introduction =
22 22  
23 23  == 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
... ... @@ -25,6 +25,8 @@
25 25  (((
26 26  (((
27 27  (((
38 +
39 +
28 28  The Dragino RS485-LN is a (% style="color:blue" %)**RS485 to LoRaWAN Converter**(%%). It converts the RS485 signal into LoRaWAN wireless signal which simplify the IoT installation and reduce the installation/maintaining cost.
29 29  )))
30 30  )))
... ... @@ -48,17 +48,20 @@
48 48  
49 49  (((
50 50  (% style="color:blue" %)**Demo Dashboard for RS485-LN**(%%) connect to two energy meters: [[https:~~/~~/app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a>>url:https://app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a]]
63 +
64 +
51 51  )))
52 52  )))
53 53  )))
54 54  
55 -[[image:1653267211009-519.png||height="419" width="724"]]
69 +(% aria-label="1653267211009-519.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653267211009-519.png||data-widget="image" height="419" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
56 56  
57 57  
72 +
58 58  == 1.2 Specifications ==
59 59  
60 60  
61 -**Hardware System:**
76 +(% style="color:#037691" %)**Hardware System:**
62 62  
63 63  * STM32L072CZT6 MCU
64 64  * SX1276/78 Wireless Chip 
... ... @@ -66,13 +66,15 @@
66 66  ** Idle: 32mA@12v
67 67  ** 20dB Transmit: 65mA@12v
68 68  
69 -**Interface for Model:**
70 70  
85 +(% style="color:#037691" %)**Interface for Model:**
86 +
71 71  * RS485
72 72  * Power Input 7~~ 24V DC. 
73 73  
74 -**LoRa Spec:**
75 75  
91 +(% style="color:#037691" %)**LoRa Spec:**
92 +
76 76  * Frequency Range:
77 77  ** Band 1 (HF): 862 ~~ 1020 Mhz
78 78  ** Band 2 (LF): 410 ~~ 528 Mhz
... ... @@ -92,8 +92,11 @@
92 92  * Automatic RF Sense and CAD with ultra-fast AFC.
93 93  * Packet engine up to 256 bytes with CRC
94 94  
112 +
113 +
95 95  == 1.3 Features ==
96 96  
116 +
97 97  * LoRaWAN Class A & Class C protocol (default Class C)
98 98  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
99 99  * AT Commands to change parameters
... ... @@ -103,8 +103,11 @@
103 103  * Support Modbus protocol
104 104  * Support Interrupt uplink (Since hardware version v1.2)
105 105  
126 +
127 +
106 106  == 1.4 Applications ==
107 107  
130 +
108 108  * Smart Buildings & Home Automation
109 109  * Logistics and Supply Chain Management
110 110  * Smart Metering
... ... @@ -112,13 +112,18 @@
112 112  * Smart Cities
113 113  * Smart Factory
114 114  
138 +
139 +
115 115  == 1.5 Firmware Change log ==
116 116  
142 +
117 117  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
118 118  
119 119  
146 +
120 120  == 1.6 Hardware Change log ==
121 121  
149 +
122 122  (((
123 123  (((
124 124  (((
... ... @@ -129,6 +129,7 @@
129 129  v1.0: Release
130 130  )))
131 131  
160 +
132 132  
133 133  )))
134 134  )))
... ... @@ -135,6 +135,7 @@
135 135  
136 136  = 2. Power ON Device =
137 137  
167 +
138 138  (((
139 139  The RS485-LN can be powered by 7 ~~ 24V DC power source. Connection as below
140 140  
... ... @@ -145,8 +145,9 @@
145 145  Once there is power, the RS485-LN will be on.
146 146  )))
147 147  
148 -[[image:1653268091319-405.png]]
178 +(% 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" %)​
149 149  
180 +
150 150  
151 151  )))
152 152  
... ... @@ -154,19 +154,22 @@
154 154  
155 155  == 3.1 How it works? ==
156 156  
188 +
157 157  (((
158 158  (((
159 159  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.
160 160  )))
161 161  
194 +
162 162  
163 163  )))
164 164  
165 165  == 3.2 Example to join LoRaWAN network ==
166 166  
200 +
167 167  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. 
168 168  
169 -[[image:1653268155545-638.png||height="334" width="724"]]
203 +(% 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" %)​
170 170  
171 171  
172 172  (((
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178 178  485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
179 179  )))
180 180  
181 -[[image:1653268227651-549.png||height="592" width="720"]]
215 +(% 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" %)​
182 182  
217 +
183 183  (((
184 184  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:
220 +
221 +
185 185  )))
186 186  
187 187  (((
188 -**Step 1**: Create a device in TTN V3 with the OTAA keys from RS485-LN.
225 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from RS485-LN.
189 189  )))
190 190  
191 191  (((
... ... @@ -193,8 +193,9 @@
193 193  )))
194 194  )))
195 195  
196 -[[image:1652953462722-299.png]]
233 +(% 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" %)​
197 197  
235 +
198 198  (((
199 199  (((
200 200  User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
... ... @@ -201,50 +201,60 @@
201 201  )))
202 202  
203 203  (((
204 -Add APP EUI in the application.
242 +**Add APP EUI in the application.**
205 205  )))
206 206  )))
207 207  
208 -[[image:image-20220519174512-1.png]]
246 +(% 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" %)​
209 209  
210 -[[image:image-20220519174512-2.png||height="323" width="720"]]
248 +(% 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" %)​
211 211  
212 -[[image:image-20220519174512-3.png||height="556" width="724"]]
250 +(% 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" %)​
213 213  
214 -[[image:image-20220519174512-4.png]]
252 +(% 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" %)​
215 215  
216 216  You can also choose to create the device manually.
217 217  
218 -[[image:1652953542269-423.png||height="710" width="723"]]
256 +(% 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" %)​
219 219  
220 -Add APP KEY and DEV EUI
221 221  
222 -[[image:1652953553383-907.png||height="514" width="724"]]
223 223  
260 +**Add APP KEY and DEV EUI**
224 224  
262 +(% 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" %)​
263 +
264 +
225 225  (((
226 -**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.
266 +(% 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.
227 227  )))
228 228  
229 -[[image:1652953568895-172.png||height="232" width="724"]]
269 +(% 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" %)​
230 230  
231 231  
272 +
232 232  == 3.3 Configure Commands to read data ==
233 233  
275 +
234 234  (((
235 235  (((
236 -There are plenty of RS485 devices in the market and each device has different command to read the valid data. To support these devices in flexible, RS485-LN supports flexible command set. User can use [[AT Commands>>||anchor="H3.5ConfigureRS485-BLviaATorDownlink"]] or LoRaWAN Downlink Command to configure what commands RS485-LN should send for each sampling and how to handle the return from RS485 devices.
278 +(((
279 +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.
237 237  )))
281 +)))
238 238  
239 239  (((
240 -(% 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
284 +(((
285 +(% style="color:red" %)**Note: below description and commands are for firmware version >v1.1, if you have firmware version v1.0. Please check the [[user manual v1.0>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/&file=RS485-LN_UserManual_v1.0.1.pdf]] or upgrade the firmware to v1.1**
286 +)))
241 241  
288 +
242 242  
243 243  )))
244 244  )))
245 245  
246 -=== 3.3.1 onfigure UART settings for RS485 or TTL communication ===
293 +=== 3.3.1 Configure UART settings for RS485 or TTL communication ===
247 247  
295 +
248 248  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:
249 249  
250 250  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
... ... @@ -305,11 +305,16 @@
305 305  )))
306 306  )))
307 307  
356 +
357 +
308 308  === 3.3.2 Configure sensors ===
309 309  
360 +
310 310  (((
311 311  (((
312 -Some sensors might need to configure before normal operation. User can configure such sensor via PC and RS485 adapter or through RS485-LN AT Commands (% style="color:#4f81bd" %)**AT+CFGDEV**(%%). Each (% style="color:#4f81bd" %)**AT+CFGDEV **(%%)equals to send a RS485 command to sensors. This command will only run when user input it and won’t run during each sampling.
363 +Some sensors might need to configure before normal operation. User can configure such sensor via PC and RS485 adapter or through RS485-LN AT Commands (% style="color:#4f81bd" %)**AT+CFGDEV**(%%). Each (% style="color:#4f81bd" %)**AT+CFGDEV **(%%)equals to send a RS485 command to sensors. This command will only run when user input it and won't run during each sampling.
364 +
365 +
313 313  )))
314 314  )))
315 315  
... ... @@ -316,15 +316,24 @@
316 316  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
317 317  |=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
318 318  |AT+CFGDEV|(% style="width:110px" %)(((
372 +(((
319 319  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
374 +)))
320 320  
376 +(((
321 321  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
378 +)))
322 322  
380 +(((
323 323  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
382 +)))
324 324  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
325 325  
385 +
386 +
326 326  === 3.3.3 Configure read commands for each sampling ===
327 327  
389 +
328 328  (((
329 329  During each sampling, we need confirm what commands we need to send to the RS485 sensors to read data. After the RS485 sensors send back the value, it normally include some bytes and we only need a few from them for a shorten payload.
330 330  
... ... @@ -335,7 +335,7 @@
335 335  During each sampling, the RS485-LN can support 15 commands to read sensors. And combine the return to one or several uplink payloads.
336 336  
337 337  
338 -**Each RS485 commands include two parts:**
400 +(% style="color:#037691" %)**Each RS485 commands include two parts:**
339 339  
340 340  ~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.
341 341  
... ... @@ -346,15 +346,14 @@
346 346  
347 347  After we got the valid value from each RS485 commands, we need to combine them together with the command **AT+DATAUP**.
348 348  
349 -
350 350  Below are examples for the how above AT Commands works.
351 351  
352 352  
353 -**AT+COMMANDx : **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is:
414 +(% 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:
354 354  
355 355  (% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
356 356  |(% style="width:496px" %)(((
357 -**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
418 +(% style="color:#037691" %)**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
358 358  
359 359  **xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
360 360  
... ... @@ -366,7 +366,7 @@
366 366  In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
367 367  
368 368  
369 -**AT+DATACUTx : **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
430 +(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
370 370  
371 371  (% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
372 372  |(% style="width:510px" %)(((
... ... @@ -379,25 +379,29 @@
379 379  
380 380  **Examples:**
381 381  
382 -* Grab bytes:
443 +* (% style="color:#037691" %)**Grab bytes**
383 383  
384 -[[image:image-20220602153621-1.png]]
445 +(% 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" %)​
385 385  
386 386  
387 -* Grab a section.
388 388  
389 -[[image:image-20220602153621-2.png]]
449 +* (% style="color:#037691" %)**Grab a section**
390 390  
451 +(% 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" %)​
391 391  
392 -* Grab different sections.
393 393  
394 -[[image:image-20220602153621-3.png]]
395 395  
455 +* (% style="color:#037691" %)**Grab different sections**
456 +
457 +(% 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" %)​
458 +
459 +
396 396  
397 397  )))
398 398  
399 399  === 3.3.4 Compose the uplink payload ===
400 400  
465 +
401 401  (((
402 402  Through AT+COMMANDx and AT+DATACUTx we got valid value from each RS485 commands, Assume these valid value are RETURN1, RETURN2, .., to RETURNx. The next step is how to compose the LoRa Uplink Payload by these RETURNs. The command is **AT+DATAUP.**
403 403  
... ... @@ -426,7 +426,7 @@
426 426  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
427 427  )))
428 428  
429 -[[image:1653269759169-150.png||height="513" width="716"]]
494 +(% 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" %)​
430 430  
431 431  
432 432  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -444,7 +444,7 @@
444 444  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
445 445  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
446 446  
447 -[[image:image-20220602155039-4.png]]
512 +(% 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" %)​
448 448  
449 449  
450 450  So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
... ... @@ -456,7 +456,7 @@
456 456  DATA3=the rest of Valid value of RETURN10= **30**
457 457  
458 458  
459 -(% style="color:red" %)Notice: In firmware v1.3, the Max bytes has been changed according to the max bytes in different Frequency Bands for lowest SF. As below:
524 +(% style="color:red" %)**Notice: In firmware v1.3, the Max bytes has been changed according to the max bytes in different Frequency Bands for lowest SF. As below:**
460 460  
461 461   ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink.
462 462  
... ... @@ -469,11 +469,13 @@
469 469  
470 470  Below are the uplink payloads:
471 471  
472 -[[image:1654157178836-407.png]]
537 +(% 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" %)​
473 473  
474 474  
540 +
475 475  === 3.3.5 Uplink on demand ===
476 476  
543 +
477 477  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.
478 478  
479 479  Downlink control command:
... ... @@ -486,23 +486,27 @@
486 486  
487 487  === 3.3.6 Uplink on Interrupt ===
488 488  
556 +
489 489  RS485-LN support external Interrupt uplink since hardware v1.2 release.
490 490  
491 -[[image:1654157342174-798.png]]
559 +(% 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" %)​
492 492  
493 493  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.
494 494  
495 495  
564 +
496 496  == 3.4 Uplink Payload ==
497 497  
498 498  
499 -[[image:image-20220606110929-1.png]]
568 +(% 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" %)​
500 500  
501 501  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
502 502  
503 503  
504 -== 3.5 Configure RS485-BL via AT or Downlink ==
505 505  
574 +== 3.5 Configure RS485-LN via AT or Downlink ==
575 +
576 +
506 506  (((
507 507  User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
508 508  )))
... ... @@ -524,48 +524,51 @@
524 524  )))
525 525  
526 526  
598 +
527 527  === 3.5.1 Common Commands ===
528 528  
601 +
529 529  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]]
530 530  
531 531  
532 -=== 3.5.2 Sensor related commands ===
533 533  
606 +=== 3.5.2 Downlink Response(Since firmware v1.4) ===
607 +
608 +
534 534  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.
535 535  
536 -[[image:image-20220602163333-5.png||height="263" width="1160"]]
611 +(% 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"]](% title="Click and drag to resize" %)​
537 537  
538 538  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)
539 539  
540 540  
616 +
541 541  === 3.5.3 Sensor related commands ===
542 542  
543 543  
544 544  
545 545  
546 -==== **RS485 Debug Command** ====
622 +==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
547 547  
624 +
548 548  (((
549 -This command is used to configure the RS485 devices; they won’t be used during sampling.
626 +This command is used to configure the RS485 devices; they won't be used during sampling.
550 550  )))
551 551  
552 552  * (((
553 -**AT Command**
554 -)))
630 +(% style="color:#037691" %)**AT Command**
555 555  
556 -(% class="box infomessage" %)
557 557  (((
558 -(((
559 -**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
633 +**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**  m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
560 560  )))
561 561  )))
562 562  
563 563  (((
564 -m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
638 +
565 565  )))
566 566  
567 567  * (((
568 -**Downlink Payload**
642 +(% style="color:#037691" %)**Downlink Payload**
569 569  )))
570 570  
571 571  (((
... ... @@ -602,7 +602,9 @@
602 602  )))
603 603  
604 604  (((
605 -**Example 1** ~-~-> Configure without ask for uplink (YY=0)
679 +
680 +
681 +(% style="color:blue" %)**Example 1:**  (%%) ~-~-> Configure without ask for uplink (YY=0)
606 606  )))
607 607  
608 608  (((
... ... @@ -618,6 +618,8 @@
618 618  )))
619 619  
620 620  (((
697 +
698 +
621 621  So if user want to use downlink command to control to RS485 Alarm, he can use:
622 622  )))
623 623  
... ... @@ -638,7 +638,7 @@
638 638  )))
639 639  
640 640  (((
641 -**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
719 +(% style="color:blue" %)**Example 2:**  (%%) ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
642 642  )))
643 643  
644 644  (((
... ... @@ -650,54 +650,52 @@
650 650  )))
651 651  
652 652  (((
653 -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:
731 +(((
732 +RS485-LN got this downlink command and send (% style="color:#4f81bd" %)**0A 08 00 04 00 01 **(%%)to Modbus network. One of the RS485 sensor in the network send back Modbus reply **0A 08 00 04 00 00**. RS485-LN get this reply and combine with the original downlink command and uplink. The uplink message is:  **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
654 654  )))
655 655  
656 -(((
657 - **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
735 +
658 658  )))
659 659  
660 660  (((
661 - [[image:1654159460680-153.png]]
739 + (% 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" %)​
662 662  )))
663 663  
664 664  
665 665  
666 666  
667 -==== **Set Payload version** ====
745 +==== (% style="color:blue" %)**Set Payload version**(%%) ====
668 668  
747 +
669 669  (((
670 -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.
749 +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.
671 671  )))
672 672  
673 673  * (((
674 -**AT Command:**
675 -)))
753 +(% style="color:#037691" %)**AT Command:**
676 676  
677 -(% class="box infomessage" %)
678 -(((
679 -(((
680 -**AT+PAYVER: Set PAYVER field = 1**
681 -)))
682 -)))
755 +**AT+PAYVER:    **Set PAYVER field = 1
683 683  
757 +
758 +)))
684 684  * (((
685 -**Downlink Payload:**
760 +(% style="color:#037691" %)**Downlink Payload:**
686 686  )))
687 687  
688 688  (((
689 -**0xAE 01**  ~-~-> Set PAYVER field =  0x01
764 +**0xAE 01**  ~-~->  Set PAYVER field =  0x01
690 690  )))
691 691  
692 692  (((
693 -**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
768 +**0xAE 0F**   ~-~->  Set PAYVER field =  0x0F
694 694  )))
695 695  
696 696  
697 697  
698 698  
699 -==== **Set RS485 Sampling Commands** ====
774 +==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
700 700  
776 +
701 701  (((
702 702  AT+COMMANDx or AT+DATACUTx
703 703  )))
... ... @@ -711,37 +711,28 @@
711 711  )))
712 712  
713 713  * (((
714 -**AT Command:**
790 +(% style="color:#037691" %)**AT Command:**
715 715  )))
716 716  
717 -(% class="box infomessage" %)
718 -(((
719 -(((
720 -**AT+COMMANDx: Configure RS485 read command to sensor.**
721 -)))
722 -)))
793 +**AT+COMMANDx:    **Configure RS485 read command to sensor.
723 723  
724 -(% class="box infomessage" %)
725 -(((
726 -(((
727 -**AT+DATACUTx: Configure how to handle return from RS485 devices.**
728 -)))
729 -)))
795 +**AT+DATACUTx:        **Configure how to handle return from RS485 devices.
730 730  
731 -(((
732 -
733 -)))
734 734  
735 735  * (((
736 -**Downlink Payload:**
799 +(% style="color:#037691" %)**Downlink Payload:**
737 737  )))
738 738  
739 739  (((
740 740  **0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
804 +
805 +
741 741  )))
742 742  
743 743  (((
744 744  (% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
810 +
811 +
745 745  )))
746 746  
747 747  (((
... ... @@ -765,10 +765,12 @@
765 765  XX XX XX XX: AT+COMMAND or AT+DATACUT command
766 766  )))
767 767  * (((
768 -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.
835 +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.
769 769  )))
770 770  
771 771  (((
839 +
840 +
772 772  **Example:**
773 773  )))
774 774  
... ... @@ -787,10 +787,11 @@
787 787  
788 788  
789 789  
790 -==== **Fast command to handle MODBUS device** ====
859 +==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
791 791  
861 +
792 792  (((
793 -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]].
863 +**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]].
794 794  )))
795 795  
796 796  (((
... ... @@ -810,24 +810,27 @@
810 810  )))
811 811  
812 812  * (((
813 -AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
883 +AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2  are not configure (0,0,0). So RS485-LN.
814 814  )))
815 815  * (((
816 -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.
886 +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.
817 817  )))
818 818  * (((
819 -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.
889 +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.
890 +
891 +
820 820  )))
821 821  
822 -[[image:image-20220602165351-6.png]]
894 +(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]](% title="Click and drag to resize" %)​
823 823  
824 -[[image:image-20220602165351-7.png]]
896 +(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png||data-widget="image"]](% title="Click and drag to resize" %)​
825 825  
826 826  
827 827  
828 828  
829 -==== **RS485 command timeout** ====
901 +==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
830 830  
903 +
831 831  (((
832 832  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.
833 833  )))
... ... @@ -837,17 +837,14 @@
837 837  )))
838 838  
839 839  * (((
840 -**AT Command:**
841 -)))
913 +(% style="color:#037691" %)** AT Command:**
842 842  
843 -(% class="box infomessage" %)
844 -(((
845 -(((
846 846  **AT+CMDDLaa=hex(bb cc)*1000**
847 847  )))
848 -)))
849 849  
850 850  (((
919 +
920 +
851 851  **Example:**
852 852  )))
853 853  
... ... @@ -860,7 +860,7 @@
860 860  )))
861 861  
862 862  * (((
863 -**Downlink Payload:**
933 +(% style="color:#037691" %)** Downlink Payload:**
864 864  )))
865 865  
866 866  (((
... ... @@ -872,18 +872,19 @@
872 872  )))
873 873  
874 874  (((
875 - **Example:**
945 +**Example:**
876 876  )))
877 877  
878 878  (((
879 - 0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
949 +**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
880 880  )))
881 881  
882 882  
883 883  
884 884  
885 -==== **Uplink payload mode** ====
955 +==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
886 886  
957 +
887 887  (((
888 888  Define to use one uplink or multiple uplinks for the sampling.
889 889  )))
... ... @@ -890,32 +890,21 @@
890 890  
891 891  (((
892 892  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
964 +
965 +
893 893  )))
894 894  
895 895  * (((
896 -**AT Command:**
969 +(% style="color:#037691" %)** AT Command:**
897 897  )))
898 898  
899 -(% class="box infomessage" %)
900 -(((
901 -(((
902 902  **AT+DATAUP=0**
903 -)))
904 -)))
905 905  
906 -(% class="box infomessage" %)
907 -(((
908 -(((
909 909  **AT+DATAUP=1**
910 -)))
911 -)))
912 912  
913 -(((
914 -
915 -)))
916 916  
917 917  * (((
918 -**Downlink Payload:**
978 +(% style="color:#037691" %)** Downlink Payload:**
919 919  )))
920 920  
921 921  (((
... ... @@ -929,14 +929,15 @@
929 929  
930 930  
931 931  
932 -==== **Manually trigger an Uplink** ====
992 +==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
933 933  
994 +
934 934  (((
935 935  Ask device to send an uplink immediately.
936 936  )))
937 937  
938 938  * (((
939 -**AT Command:**
1000 +(% style="color:#037691" %)** AT Command:**
940 940  )))
941 941  
942 942  (((
... ... @@ -948,7 +948,7 @@
948 948  )))
949 949  
950 950  * (((
951 -**Downlink Payload:**
1012 +(% style="color:#037691" %)** Downlink Payload:**
952 952  )))
953 953  
954 954  (((
... ... @@ -958,14 +958,17 @@
958 958  
959 959  
960 960  
961 -==== **Clear RS485 Command** ====
1022 +==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
962 962  
1024 +
963 963  (((
964 964  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1027 +
1028 +
965 965  )))
966 966  
967 967  * (((
968 -**AT Command:**
1032 +(% style="color:#037691" %)** AT Command:**
969 969  )))
970 970  
971 971  (((
... ... @@ -988,11 +988,11 @@
988 988  The uplink screen shot is:
989 989  )))
990 990  
991 -[[image:1654160691922-496.png]]
1055 +(% 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" %)​
992 992  
993 993  
994 994  * (((
995 -**Downlink Payload:**
1059 +(% style="color:#037691" %)** Downlink Payload:**
996 996  )))
997 997  
998 998  (((
... ... @@ -1002,59 +1002,47 @@
1002 1002  
1003 1003  
1004 1004  
1005 -==== **Set Serial Communication Parameters** ====
1069 +==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1006 1006  
1071 +
1007 1007  (((
1008 1008  Set the Rs485 serial communication parameters:
1009 1009  )))
1010 1010  
1011 1011  * (((
1012 -**AT Command:**
1077 +(% style="color:#037691" %)** AT Command:**
1013 1013  )))
1014 1014  
1015 1015  (((
1016 -Set Baud Rate:
1081 +
1082 +
1083 +* Set Baud Rate
1017 1017  )))
1018 1018  
1019 -(% class="box infomessage" %)
1020 -(((
1021 -(((
1022 1022  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1023 -)))
1024 -)))
1025 1025  
1088 +
1026 1026  (((
1027 -Set UART Parity
1090 +* Set UART Parity
1028 1028  )))
1029 1029  
1030 -(% class="box infomessage" %)
1031 -(((
1032 -(((
1033 1033  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1034 -)))
1035 -)))
1036 1036  
1095 +
1037 1037  (((
1038 -Set STOPBIT
1097 +* Set STOPBIT
1039 1039  )))
1040 1040  
1041 -(% class="box infomessage" %)
1042 -(((
1043 -(((
1044 1044  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1045 -)))
1046 -)))
1047 1047  
1048 -(((
1049 -
1050 -)))
1051 1051  
1103 +
1052 1052  * (((
1053 -**Downlink Payload:**
1105 +(% style="color:#037691" %)** Downlink Payload:**
1054 1054  )))
1055 1055  
1056 1056  (((
1057 -**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1109 +**A7 01 aa bb**:  Same  AT+BAUDR=hex(aa bb)*100
1058 1058  )))
1059 1059  
1060 1060  (((
... ... @@ -1069,11 +1069,11 @@
1069 1069  )))
1070 1070  
1071 1071  (((
1072 -A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1124 +A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1073 1073  )))
1074 1074  
1075 1075  (((
1076 -A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1128 +A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1077 1077  )))
1078 1078  
1079 1079  
... ... @@ -1081,6 +1081,7 @@
1081 1081  
1082 1082  == 3.6 Listening mode for RS485 network ==
1083 1083  
1136 +
1084 1084  (((
1085 1085  This feature support since firmware v1.4
1086 1086  )))
... ... @@ -1087,9 +1087,11 @@
1087 1087  
1088 1088  (((
1089 1089  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.
1143 +
1144 +
1090 1090  )))
1091 1091  
1092 -[[image:image-20220602171200-8.png||height="567" width="1007"]]
1147 +(% 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" %)​
1093 1093  
1094 1094  (((
1095 1095  To enable the listening mode, use can run the command AT+RXMODE.
... ... @@ -1100,34 +1100,34 @@
1100 1100  )))
1101 1101  
1102 1102  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
1103 -|=(% style="width: 161px;" %)(((
1104 -**Command example:**
1105 -)))|=(% style="width: 337px;" %)(((
1158 +|=(% style="width: 100px;" %)(((
1159 +**Command example**
1160 +)))|=(% style="width: 400px;" %)(((
1106 1106  **Function**
1107 1107  )))
1108 -|(% style="width:161px" %)(((
1163 +|(% style="width:100px" %)(((
1109 1109  AT+RXMODE=1,10
1110 -)))|(% style="width:337px" %)(((
1165 +)))|(% style="width:400px" %)(((
1111 1111  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.
1112 1112  )))
1113 -|(% style="width:161px" %)(((
1168 +|(% style="width:100px" %)(((
1114 1114  AT+RXMODE=2,500
1115 -)))|(% style="width:337px" %)(((
1170 +)))|(% style="width:400px" %)(((
1116 1116  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
1117 1117  )))
1118 -|(% style="width:161px" %)(((
1173 +|(% style="width:100px" %)(((
1119 1119  AT+RXMODE=0,0
1120 -)))|(% style="width:337px" %)(((
1175 +)))|(% style="width:400px" %)(((
1121 1121  Disable listening mode. This is the default settings.
1122 1122  )))
1123 -|(% style="width:161px" %)(((
1178 +|(% style="width:100px" %)(((
1124 1124  
1125 -)))|(% style="width:337px" %)(((
1180 +)))|(% style="width:400px" %)(((
1126 1126  A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 | cc)
1127 1127  )))
1128 1128  
1129 1129  (((
1130 -**Downlink Command:**
1185 +(% style="color:#037691" %)** Downlink Command:**
1131 1131  )))
1132 1132  
1133 1133  (((
... ... @@ -1163,7 +1163,7 @@
1163 1163  )))
1164 1164  
1165 1165  (((
1166 -[[image:image-20220602171200-9.png]]
1221 +(% 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" %)​
1167 1167  )))
1168 1168  
1169 1169  (((
... ... @@ -1171,19 +1171,25 @@
1171 1171  )))
1172 1172  
1173 1173  (((
1174 -(% 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.
1229 +(((
1230 +(% 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.**
1175 1175  )))
1232 +)))
1176 1176  
1177 1177  
1235 +
1178 1178  == 3.7 Buttons ==
1179 1179  
1180 1180  
1181 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:400px" %)
1182 -|=(% style="width: 50px;" %)**Button**|=(% style="width: 350px;" %)**Feature**
1183 -|(% style="width:50px" %)**ACT**|(% style="width:350px" %)If RS485 joined in network, press this button for more than 1 second, RS485 will upload a packet, and the SYS LED will give a (% style="color:blue" %)**Blue blink**
1184 -|(% style="width:50px" %)**RST**|(% style="width:350px" %)Reboot RS485
1185 -|(% style="width:50px" %)**PRO**|(% style="width:350px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1239 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1240 +|=(% style="width: 50px;" %)**Button**|=(% style="width: 361px;" %)**Feature**
1241 +|(% 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**
1242 +|(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1243 +|(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1186 1186  
1245 +
1246 +
1247 +
1187 1187  == 3.8 LEDs ==
1188 1188  
1189 1189  
... ... @@ -1193,27 +1193,33 @@
1193 1193  |**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.
1194 1194  
1195 1195  
1257 +
1258 +
1196 1196  = 4. Case Study =
1197 1197  
1261 +
1198 1198  User can check this URL for some case studies: [[APP RS485 COMMUNICATE WITH SENSORS>>doc:Main.Application Note \: Communicate with Different Sensors ----- RS485-LN RS485-BL.WebHome]]
1199 1199  
1200 1200  
1265 +
1201 1201  = 5. Use AT Command =
1202 1202  
1268 +
1203 1203  == 5.1 Access AT Command ==
1204 1204  
1271 +
1205 1205  (((
1206 -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.
1273 +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.
1207 1207  )))
1208 1208  
1209 -[[image:1654162355560-817.png]]
1276 +(% 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" %)​
1210 1210  
1211 1211  
1212 1212  (((
1213 -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:
1280 +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:
1214 1214  )))
1215 1215  
1216 -[[image:1654162368066-342.png]]
1283 +(% aria-label="1654162368066-342.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162368066-342.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1217 1217  
1218 1218  
1219 1219  (((
... ... @@ -1224,77 +1224,74 @@
1224 1224  
1225 1225  == 5.2 Common AT Command Sequence ==
1226 1226  
1294 +
1227 1227  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1228 1228  
1297 +
1229 1229  If device has not joined network yet:
1230 1230  
1231 -(% class="box infomessage" %)
1232 -(((
1233 -**AT+FDR**
1234 -)))
1300 +* (% style="color:#037691" %)**AT+FDR**
1301 +* (% style="color:#037691" %)**AT+NJM=0**
1302 +* (% style="color:#037691" %)**ATZ**
1235 1235  
1236 -(% class="box infomessage" %)
1237 1237  (((
1238 -**AT+NJM=0**
1239 -)))
1305 +
1240 1240  
1241 -(% class="box infomessage" %)
1242 -(((
1243 -**ATZ**
1244 -)))
1245 -
1246 -
1247 1247  If device already joined network:
1248 1248  
1249 -(% class="box infomessage" %)
1250 -(((
1251 -**AT+NJM=0**
1252 -)))
1309 +* (% style="color:#037691" %)**AT+NJM=0**
1310 +* (% style="color:#037691" %)**ATZ**
1253 1253  
1254 -(% class="box infomessage" %)
1255 -(((
1256 -**ATZ**
1312 +
1257 1257  )))
1258 1258  
1259 1259  
1316 +
1260 1260  === 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1261 1261  
1262 1262  
1263 -(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1320 +(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1264 1264  
1265 -(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
1322 +(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) Set to ABP mode
1266 1266  
1267 -(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
1324 +(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) Set the Adaptive Data Rate Off
1268 1268  
1269 -(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
1326 +(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%) Set Data Rate
1270 1270  
1271 -(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1328 +(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1272 1272  
1273 -(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
1330 +(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%)  Set transmit frequency to 868.4Mhz
1274 1274  
1275 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1332 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1276 1276  
1277 -(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1334 +(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1278 1278  
1279 -(% style="background-color:#dcdcdc" %)**AT+DADDR=26** (%%) 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
1336 +(% style="background-color:#dcdcdc" %)**AT+DADDR=26** (%%) 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
1280 1280  
1281 -(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1338 +(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1282 1282  
1283 1283  
1284 1284  (% style="color:red" %)**Note:**
1285 1285  
1343 +(((
1286 1286  (% style="color:red" %)1. Make sure the device is set to ABP mode in the IoT Server.
1287 1287  2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1288 1288  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.
1289 1289  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
1290 1290  
1291 -[[image:1654162478620-421.png]]
1349 +
1350 +)))
1292 1292  
1352 +(% 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" %)​
1293 1293  
1354 +
1355 +
1294 1294  = 6. FAQ =
1295 1295  
1358 +
1296 1296  == 6.1 How to upgrade the image? ==
1297 1297  
1361 +
1298 1298  (((
1299 1299  The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
1300 1300  )))
... ... @@ -1313,81 +1313,121 @@
1313 1313  Below shows the hardware connection for how to upload an image to RS485-LN:
1314 1314  )))
1315 1315  
1316 -[[image:1654162535040-878.png]]
1380 +(% aria-label="1654162535040-878.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162535040-878.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
1317 1317  
1318 -**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]].
1382 +(% title="Click and drag to resize" %)​
1319 1319  
1320 -**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1384 +(((
1385 +(% style="color:blue" %)**Step1**(%%)**:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
1386 +)))
1321 1321  
1322 -**Step3: **Open flashloader; choose the correct COM port to update.
1388 +(((
1389 +(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:https://www.dragino.com/downloads/index.php?dir=RS485-LN/Firmware/]].
1390 +)))
1323 1323  
1324 1324  (((
1393 +(% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
1394 +)))
1395 +
1325 1325  (((
1397 +(((
1398 +(((
1326 1326  (% 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.
1327 1327  )))
1328 1328  )))
1402 +)))
1329 1329  
1330 1330  
1331 -[[image:image-20220602175818-12.png]]
1405 +(% 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" %)​
1332 1332  
1333 1333  
1334 -[[image:image-20220602175848-13.png]]
1408 +(% 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" %)​
1335 1335  
1336 1336  
1337 -[[image:image-20220602175912-14.png]]
1411 +(% 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" %)​
1338 1338  
1339 1339  
1340 -**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1414 +(% style="color:red" %)**Notice**: **In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:**
1341 1341  
1342 -[[image:image-20220602175638-10.png]]
1416 +(% 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" %)​
1343 1343  
1344 1344  
1419 +
1345 1345  == 6.2 How to change the LoRa Frequency Bands/Region? ==
1346 1346  
1422 +
1347 1347  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1348 1348  
1349 1349  
1350 -== 6.3 How many RS485-Slave can RS485-BL connects? ==
1351 1351  
1352 -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"]].
1427 +== 6.3 How many RS485-Slave can RS485-LN connects? ==
1353 1353  
1354 1354  
1430 +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"]].
1431 +
1432 +
1433 +
1355 1355  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1356 1356  
1436 +
1357 1357  When user need to use with ChirpStack or TTI. Please set AT+RPL=4.
1358 1358  
1359 1359  Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1360 1360  
1361 1361  
1442 +
1443 +== 6.5 Can i use point to point communication for RS485-LN? ==
1444 +
1445 +
1446 +Yes, please refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
1447 +
1448 +
1449 +
1450 +== 6.6 How to Use RS485-LN  to connect to RS232 devices? ==
1451 +
1452 +
1453 +[[Use RS485-BL or RS485-LN to connect to RS232 devices. - DRAGINO>>url:http://8.211.40.43:8080/xwiki/bin/view/Main/RS485%20to%20RS232/]]
1454 +
1455 +
1456 +
1362 1362  = 7. Trouble Shooting =
1363 1363  
1364 -== 7.1 Downlink doesn’t work, how to solve it? ==
1365 1365  
1460 +== 7.1 Downlink doesn't work, how to solve it? ==
1461 +
1462 +
1366 1366  Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1367 1367  
1368 1368  
1369 -== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1370 1370  
1467 +== 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
1468 +
1469 +
1371 1371  It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1372 1372  
1373 1373  
1473 +
1374 1374  = 8. Order Info =
1375 1375  
1476 +
1376 1376  (% style="color:blue" %)**Part Number: RS485-LN-XXX**
1377 1377  
1378 1378  (% style="color:blue" %)**XXX:**
1379 1379  
1380 -* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
1381 -* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
1382 -* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
1383 -* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
1384 -* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
1385 -* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
1386 -* (% style="color:blue" %)**US915**(%%): frequency bands US915
1387 -* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
1388 -* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1389 -* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1481 +* (% style="color:red" %)**EU433**(%%):  frequency bands EU433
1482 +* (% style="color:red" %)**EU868**(%%):  frequency bands EU868
1483 +* (% style="color:red" %)**KR920**(%%):  frequency bands KR920
1484 +* (% style="color:red" %)**CN470**(%%):  frequency bands CN470
1485 +* (% style="color:red" %)**AS923**(%%):  frequency bands AS923
1486 +* (% style="color:red" %)**AU915**(%%):  frequency bands AU915
1487 +* (% style="color:red" %)**US915**(%%):  frequency bands US915
1488 +* (% style="color:red" %)**IN865**(%%):  frequency bands IN865
1489 +* (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1490 +* (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1390 1390  
1492 +
1493 +
1494 +
1391 1391  = 9.Packing Info =
1392 1392  
1393 1393  
... ... @@ -1404,8 +1404,12 @@
1404 1404  * Package Size / pcs : 14.5 x 8 x 5 cm
1405 1405  * Weight / pcs : 170g
1406 1406  
1511 +
1512 +
1513 +
1407 1407  = 10. FCC Caution for RS485LN-US915 =
1408 1408  
1516 +
1409 1409  (((
1410 1410  Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
1411 1411  )))
... ... @@ -1419,11 +1419,11 @@
1419 1419  )))
1420 1420  
1421 1421  (((
1422 -**IMPORTANT NOTE:**
1530 +(% style="color:red" %)**IMPORTANT NOTE:**
1423 1423  )))
1424 1424  
1425 1425  (((
1426 -**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:
1534 +(% style="color:red" %)**Note: **(%%)This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
1427 1427  )))
1428 1428  
1429 1429  (((
... ... @@ -1447,7 +1447,7 @@
1447 1447  )))
1448 1448  
1449 1449  (((
1450 -**FCC Radiation Exposure Statement:**
1558 +(% style="color:red" %)**FCC Radiation Exposure Statement:**
1451 1451  )))
1452 1452  
1453 1453  (((
... ... @@ -1455,11 +1455,16 @@
1455 1455  )))
1456 1456  
1457 1457  
1566 +
1458 1458  = 11. Support =
1459 1459  
1569 +
1460 1460  * (((
1461 1461  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.
1462 1462  )))
1463 1463  * (((
1464 1464  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]].
1575 +
1576 +
1577 +
1465 1465  )))
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