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Title
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1 -RS485-LN – RS485 to LoRaWAN Converter
1 +RS485-LN – RS485 to LoRaWAN Converter User Manual
Content
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1 -(% style="text-align:center" %)
2 -[[image:1653266934636-343.png||height="385" width="385"]]
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  )))
... ... @@ -48,11 +48,13 @@
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  
58 58  == 1.2 Specifications ==
... ... @@ -66,11 +66,13 @@
66 66  ** Idle: 32mA@12v
67 67  ** 20dB Transmit: 65mA@12v
68 68  
83 +
69 69  **Interface for Model:**
70 70  
71 71  * RS485
72 72  * Power Input 7~~ 24V DC. 
73 73  
89 +
74 74  **LoRa Spec:**
75 75  
76 76  * Frequency Range:
... ... @@ -92,6 +92,9 @@
92 92  * Automatic RF Sense and CAD with ultra-fast AFC.
93 93  * Packet engine up to 256 bytes with CRC
94 94  
111 +
112 +
113 +
95 95  == 1.3 Features ==
96 96  
97 97  * LoRaWAN Class A & Class C protocol (default Class C)
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105 105  
106 106  
107 107  
127 +
108 108  == 1.4 Applications ==
109 109  
110 110  * Smart Buildings & Home Automation
... ... @@ -116,6 +116,7 @@
116 116  
117 117  
118 118  
139 +
119 119  == 1.5 Firmware Change log ==
120 120  
121 121  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
... ... @@ -149,7 +149,7 @@
149 149  Once there is power, the RS485-LN will be on.
150 150  )))
151 151  
152 -[[image:1653268091319-405.png]]
173 +(% 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" %)​
153 153  
154 154  
155 155  )))
... ... @@ -170,7 +170,7 @@
170 170  
171 171  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. 
172 172  
173 -[[image:1653268155545-638.png||height="334" width="724"]]
194 +(% aria-label="1653268155545-638.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268155545-638.png||data-widget="image" height="334" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
174 174  
175 175  
176 176  (((
... ... @@ -182,14 +182,15 @@
182 182  485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
183 183  )))
184 184  
185 -[[image:1653268227651-549.png||height="592" width="720"]]
206 +(% aria-label="1653268227651-549.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268227651-549.png||data-widget="image" height="592" width="720"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
186 186  
208 +
187 187  (((
188 188  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:
189 189  )))
190 190  
191 191  (((
192 -**Step 1**: Create a device in TTN V3 with the OTAA keys from RS485-LN.
214 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from RS485-LN.
193 193  )))
194 194  
195 195  (((
... ... @@ -197,8 +197,9 @@
197 197  )))
198 198  )))
199 199  
200 -[[image:1652953462722-299.png]]
222 +(% 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" %)​
201 201  
224 +
202 202  (((
203 203  (((
204 204  User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
... ... @@ -205,32 +205,34 @@
205 205  )))
206 206  
207 207  (((
208 -Add APP EUI in the application.
231 +**Add APP EUI in the application.**
209 209  )))
210 210  )))
211 211  
212 -[[image:image-20220519174512-1.png]]
235 +(% 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" %)​
213 213  
214 -[[image:image-20220519174512-2.png||height="323" width="720"]]
237 +(% 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" %)​
215 215  
216 -[[image:image-20220519174512-3.png||height="556" width="724"]]
239 +(% aria-label="image-20220519174512-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-3.png||data-widget="image" height="556" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
217 217  
218 -[[image:image-20220519174512-4.png]]
241 +(% aria-label="image-20220519174512-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-4.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
219 219  
220 220  You can also choose to create the device manually.
221 221  
222 -[[image:1652953542269-423.png||height="710" width="723"]]
245 +(% aria-label="1652953542269-423.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953542269-423.png||data-widget="image" height="710" width="723"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
223 223  
224 -Add APP KEY and DEV EUI
225 225  
226 -[[image:1652953553383-907.png||height="514" width="724"]]
227 227  
249 +**Add APP KEY and DEV EUI**
228 228  
251 +(% aria-label="1652953553383-907.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953553383-907.png||data-widget="image" height="514" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
252 +
253 +
229 229  (((
230 -**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.
255 +(% style="color:blue" %)**Step 2**(%%): Power on RS485-LN and it will auto join to the TTN V3 network. After join success, it will start to upload message to TTN V3 and user can see in the panel.
231 231  )))
232 232  
233 -[[image:1652953568895-172.png||height="232" width="724"]]
258 +(% aria-label="1652953568895-172.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953568895-172.png||data-widget="image" height="232" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
234 234  
235 235  
236 236  == 3.3 Configure Commands to read data ==
... ... @@ -237,11 +237,15 @@
237 237  
238 238  (((
239 239  (((
240 -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.
265 +(((
266 +There are plenty of RS485 devices in the market and each device has different command to read the valid data. To support these devices in flexible, RS485-LN supports flexible command set. User can use [[AT Commands>>||anchor="H3.5ConfigureRS485-LNviaATorDownlink"]] or LoRaWAN Downlink Command to configure what commands RS485-LN should send for each sampling and how to handle the return from RS485 devices.
241 241  )))
268 +)))
242 242  
243 243  (((
271 +(((
244 244  (% style="color:red" %)Note: below description and commands are for firmware version >v1.1, if you have firmware version v1.0. Please check the [[user manual v1.0>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/&file=RS485-LN_UserManual_v1.0.1.pdf]] or upgrade the firmware to v1.1
273 +)))
245 245  
246 246  
247 247  )))
... ... @@ -251,19 +251,19 @@
251 251  
252 252  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:
253 253  
254 -(% border="1" style="background-color:#ffffcc; color:green; width:782px" %)
255 -|(% style="width:128px" %)(((
283 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
284 +|=(% style="width: 110px;" %)(((
256 256  **AT Commands**
257 -)))|(% style="width:305px" %)(((
286 +)))|=(% style="width: 190px;" %)(((
258 258  **Description**
259 -)))|(% style="width:346px" %)(((
288 +)))|=(% style="width: 190px;" %)(((
260 260  **Example**
261 261  )))
262 -|(% style="width:128px" %)(((
291 +|(% style="width:110px" %)(((
263 263  AT+BAUDR
264 -)))|(% style="width:305px" %)(((
293 +)))|(% style="width:190px" %)(((
265 265  Set the baud rate (for RS485 connection). Default Value is: 9600.
266 -)))|(% style="width:346px" %)(((
295 +)))|(% style="width:190px" %)(((
267 267  (((
268 268  AT+BAUDR=9600
269 269  )))
... ... @@ -272,11 +272,11 @@
272 272  Options: (1200,2400,4800,14400,19200,115200)
273 273  )))
274 274  )))
275 -|(% style="width:128px" %)(((
304 +|(% style="width:110px" %)(((
276 276  AT+PARITY
277 -)))|(% style="width:305px" %)(((
306 +)))|(% style="width:190px" %)(((
278 278  Set UART parity (for RS485 connection)
279 -)))|(% style="width:346px" %)(((
308 +)))|(% style="width:190px" %)(((
280 280  (((
281 281  AT+PARITY=0
282 282  )))
... ... @@ -285,9 +285,9 @@
285 285  Option: 0: no parity, 1: odd parity, 2: even parity
286 286  )))
287 287  )))
288 -|(% style="width:128px" %)(((
317 +|(% style="width:110px" %)(((
289 289  AT+STOPBIT
290 -)))|(% style="width:305px" %)(((
319 +)))|(% style="width:190px" %)(((
291 291  (((
292 292  Set serial stopbit (for RS485 connection)
293 293  )))
... ... @@ -295,7 +295,7 @@
295 295  (((
296 296  
297 297  )))
298 -)))|(% style="width:346px" %)(((
327 +)))|(% style="width:190px" %)(((
299 299  (((
300 300  AT+STOPBIT=0 for 1bit
301 301  )))
... ... @@ -309,6 +309,7 @@
309 309  )))
310 310  )))
311 311  
341 +
312 312  === 3.3.2 Configure sensors ===
313 313  
314 314  (((
... ... @@ -317,16 +317,23 @@
317 317  )))
318 318  )))
319 319  
320 -(% border="1" style="background-color:#ffffcc; color:green; width:806px" %)
321 -|**AT Commands**|(% style="width:418px" %)**Description**|(% style="width:256px" %)**Example**
322 -|AT+CFGDEV|(% style="width:418px" %)(((
350 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
351 +|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
352 +|AT+CFGDEV|(% style="width:110px" %)(((
353 +(((
323 323  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
355 +)))
324 324  
357 +(((
325 325  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
359 +)))
326 326  
361 +(((
327 327  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
328 -)))|(% style="width:256px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
363 +)))
364 +)))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
329 329  
366 +
330 330  === 3.3.3 Configure read commands for each sampling ===
331 331  
332 332  (((
... ... @@ -339,7 +339,7 @@
339 339  During each sampling, the RS485-LN can support 15 commands to read sensors. And combine the return to one or several uplink payloads.
340 340  
341 341  
342 -**Each RS485 commands include two parts:**
379 +(% style="color:#037691" %)**Each RS485 commands include two parts:**
343 343  
344 344  ~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.
345 345  
... ... @@ -350,15 +350,14 @@
350 350  
351 351  After we got the valid value from each RS485 commands, we need to combine them together with the command **AT+DATAUP**.
352 352  
353 -
354 354  Below are examples for the how above AT Commands works.
355 355  
356 356  
357 -**AT+COMMANDx : **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is:
393 +(% 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:
358 358  
359 359  (% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
360 360  |(% style="width:496px" %)(((
361 -**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
397 +(% style="color:#037691" %)**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
362 362  
363 363  **xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
364 364  
... ... @@ -370,10 +370,10 @@
370 370  In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
371 371  
372 372  
373 -**AT+DATACUTx : **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
409 +(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
374 374  
375 -(% border="1" style="background-color:#4bacc6; color:white; width:725px" %)
376 -|(% style="width:722px" %)(((
411 +(% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
412 +|(% style="width:510px" %)(((
377 377  **AT+DATACUTx=a,b,c**
378 378  
379 379  * **a: length for the return of AT+COMMAND**
... ... @@ -383,20 +383,21 @@
383 383  
384 384  **Examples:**
385 385  
386 -* Grab bytes:
422 +* (% style="color:#037691" %)**Grab bytes**
387 387  
388 -[[image:image-20220602153621-1.png]]
424 +(% aria-label="image-20220602153621-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
389 389  
390 390  
391 -* Grab a section.
427 +* (% style="color:#037691" %)**Grab a section**
392 392  
393 -[[image:image-20220602153621-2.png]]
429 +(% aria-label="image-20220602153621-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-2.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
394 394  
395 395  
396 -* Grab different sections.
432 +* (% style="color:#037691" %)**Grab different sections**
397 397  
398 -[[image:image-20220602153621-3.png]]
434 +(% aria-label="image-20220602153621-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-3.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
399 399  
436 +
400 400  
401 401  )))
402 402  
... ... @@ -430,7 +430,7 @@
430 430  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
431 431  )))
432 432  
433 -[[image:1653269759169-150.png||height="513" width="716"]]
470 +(% aria-label="1653269759169-150.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653269759169-150.png||data-widget="image" height="513" width="716"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
434 434  
435 435  
436 436  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -448,7 +448,7 @@
448 448  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
449 449  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
450 450  
451 -[[image:image-20220602155039-4.png]]
488 +(% aria-label="image-20220602155039-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602155039-4.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
452 452  
453 453  
454 454  So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
... ... @@ -473,9 +473,10 @@
473 473  
474 474  Below are the uplink payloads:
475 475  
476 -[[image:1654157178836-407.png]]
513 +(% aria-label="1654157178836-407.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157178836-407.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
477 477  
478 478  
516 +
479 479  === 3.3.5 Uplink on demand ===
480 480  
481 481  Except uplink periodically, RS485-LN is able to uplink on demand. The server send downlink command to RS485-LN and RS485 will uplink data base on the command.
... ... @@ -492,7 +492,7 @@
492 492  
493 493  RS485-LN support external Interrupt uplink since hardware v1.2 release.
494 494  
495 -[[image:1654157342174-798.png]]
533 +(% aria-label="1654157342174-798.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157342174-798.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
496 496  
497 497  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.
498 498  
... ... @@ -499,33 +499,35 @@
499 499  
500 500  == 3.4 Uplink Payload ==
501 501  
502 -(% border="1" style="background-color:#4bacc6; color:white; width:734px" %)
503 -|**Size(bytes)**|(% style="width:120px" %)**2**|(% style="width:116px" %)**1**|(% style="width:386px" %)**Length depends on the return from the commands**
504 -|Value|(% style="width:120px" %)(((
505 -Battery(mV)
506 506  
507 -&
541 +(% aria-label="image-20220606110929-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220606110929-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
508 508  
509 -Interrupt _Flag
510 -)))|(% style="width:116px" %)(((
511 -PAYLOAD_VER
512 -
513 -
514 -)))|(% 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.
515 -
516 516  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
517 517  
518 518  
519 -== 3.5 Configure RS485-BL via AT or Downlink ==
546 +== 3.5 Configure RS485-LN via AT or Downlink ==
520 520  
548 +(((
521 521  User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
550 +)))
522 522  
552 +(((
523 523  There are two kinds of Commands:
554 +)))
524 524  
525 -* (% 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]]
556 +* (((
557 +(% 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]]
558 +)))
526 526  
527 -* (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-LN.  User can see these commands below:
560 +* (((
561 +(% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-LN.  User can see these commands below:
562 +)))
528 528  
564 +(((
565 +
566 +)))
567 +
568 +
529 529  === 3.5.1 Common Commands ===
530 530  
531 531  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]]
... ... @@ -535,7 +535,7 @@
535 535  
536 536  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.
537 537  
538 -[[image:image-20220602163333-5.png||height="263" width="1160"]]
578 +(% aria-label="image-20220602163333-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602163333-5.png||data-widget="image" height="263" width="1160"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
539 539  
540 540  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)
541 541  
... ... @@ -544,346 +544,619 @@
544 544  
545 545  
546 546  
547 -==== **RS485 Debug Command** ====
548 548  
588 +==== **(% style="color:#037691" %)RS485 Debug Command**(%%) ====
589 +
590 +(((
549 549  This command is used to configure the RS485 devices; they won’t be used during sampling.
592 +)))
550 550  
551 -* **AT Command**
594 +* (((
595 +**(% style="color:#037691" %)AT Command**
552 552  
553 -(% class="box infomessage" %)
554 -(((
555 555  **AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
598 +
599 +
556 556  )))
557 557  
602 +(((
558 558  m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
604 +)))
559 559  
560 -* **Downlink Payload**
606 +* (((
607 +(% style="color:#037691" %)**Downlink Payload**
608 +)))
561 561  
610 +(((
562 562  Format: A8 MM NN XX XX XX XX YY
612 +)))
563 563  
614 +(((
564 564  Where:
616 +)))
565 565  
566 -* MM: 1: add CRC-16/MODBUS ; 0: no CRC
567 -* NN: The length of RS485 command
568 -* XX XX XX XX: RS485 command total NN bytes
569 -* YY: How many bytes will be uplink from the return of this RS485 command,
570 -** if YY=0, RS485-LN will execute the downlink command without uplink;
571 -** if YY>0, RS485-LN will uplink total YY bytes from the output of this RS485 command; Fport=200
572 -** if YY=FF, RS485-LN will uplink RS485 output with the downlink command content; Fport=200.
618 +* (((
619 +MM: 1: add CRC-16/MODBUS ; 0: no CRC
620 +)))
621 +* (((
622 +NN: The length of RS485 command
623 +)))
624 +* (((
625 +XX XX XX XX: RS485 command total NN bytes
626 +)))
627 +* (((
628 +(((
629 +YY: How many bytes will be uplink from the return of this RS485 command,
630 +)))
573 573  
632 +* (((
633 +if YY=0, RS485-LN will execute the downlink command without uplink;
634 +)))
635 +* (((
636 +if YY>0, RS485-LN will uplink total YY bytes from the output of this RS485 command; Fport=200
637 +)))
638 +* (((
639 +if YY=FF, RS485-LN will uplink RS485 output with the downlink command content; Fport=200.
640 +)))
641 +)))
642 +
643 +(((
574 574  **Example 1** ~-~-> Configure without ask for uplink (YY=0)
645 +)))
575 575  
647 +(((
576 576  To connect a Modbus Alarm with below commands.
649 +)))
577 577  
578 -* 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.
651 +* (((
652 +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.
653 +)))
579 579  
580 -* 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.
655 +* (((
656 +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.
657 +)))
581 581  
659 +(((
582 582  So if user want to use downlink command to control to RS485 Alarm, he can use:
661 +)))
583 583  
663 +(((
584 584  (% style="color:#4f81bd" %)**A8 01 06 0A 05 00 04 00 01 00**(%%): to activate the RS485 Alarm
665 +)))
585 585  
667 +(((
586 586  (% style="color:#4f81bd" %)**A8 01 06 0A 05 00 04 00 00 00**(%%): to deactivate the RS485 Alarm
669 +)))
587 587  
671 +(((
588 588  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.
673 +)))
589 589  
675 +(((
676 +
677 +)))
590 590  
679 +(((
591 591  **Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
681 +)))
592 592  
683 +(((
593 593  User in IoT server send a downlink command: (% style="color:#4f81bd" %)**A8 01 06 0A 08 00 04 00 01 YY**
685 +)))
594 594  
687 +(((
688 +
689 +)))
595 595  
691 +(((
596 596  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:
693 +)))
597 597  
695 +(((
598 598   **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
697 +)))
599 599  
600 - [[image:1654159460680-153.png]]
699 +(((
700 + (% 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" %)​
701 +)))
601 601  
602 602  
603 603  
604 -==== **Set Payload version** ====
605 605  
606 -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.
706 +==== **(% style="color:blue" %)Set Payload version** ====
607 607  
608 -* **AT Command:**
708 +(((
709 +This is the first byte of the uplink payload. RS485-LN can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload.
710 +)))
609 609  
712 +* (((
713 +**(% style="color:#037691" %)AT Command:**
714 +)))
715 +
610 610  (% class="box infomessage" %)
611 611  (((
718 +(((
612 612  **AT+PAYVER: Set PAYVER field = 1**
613 613  )))
721 +)))
614 614  
615 -* **Downlink Payload:**
723 +* (((
724 +**(% style="color:#037691" %)Downlink Payload:**
725 +)))
616 616  
727 +(((
617 617  **0xAE 01**  ~-~-> Set PAYVER field =  0x01
729 +)))
618 618  
731 +(((
619 619  **0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
733 +)))
620 620  
621 621  
622 622  
623 -==== **Set RS485 Sampling Commands** ====
624 624  
738 +==== **(% style="color:blue" %)Set RS485 Sampling Commands** ====
739 +
740 +(((
625 625  AT+COMMANDx or AT+DATACUTx
742 +)))
626 626  
744 +(((
627 627  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"]].
746 +)))
628 628  
748 +(((
749 +
750 +)))
629 629  
630 -* **AT Command:**
752 +* (((
753 +**(% style="color:#037691" %)AT Command:**
754 +)))
631 631  
632 -(% class="box infomessage" %)
633 -(((
756 +
634 634  **AT+COMMANDx: Configure RS485 read command to sensor.**
635 -)))
636 636  
637 -(% class="box infomessage" %)
638 -(((
759 +
639 639  **AT+DATACUTx: Configure how to handle return from RS485 devices.**
640 -)))
641 641  
642 642  
643 -* **Downlink Payload:**
763 +* (((
764 +**(% style="color:#037691" %)Downlink Payload:**
765 +)))
644 644  
767 +(((
645 645  **0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
769 +)))
646 646  
771 +(((
647 647  (% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
773 +)))
648 648  
775 +(((
649 649  Format: AF MM NN LL XX XX XX XX YY
777 +)))
650 650  
779 +(((
651 651  Where:
781 +)))
652 652  
653 -* MM: the ATCOMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
654 -* NN:  0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value.
655 -* LL:  The length of AT+COMMAND or AT+DATACUT command
656 -* XX XX XX XX: AT+COMMAND or AT+DATACUT command
657 -* 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.
783 +* (((
784 +MM: the ATCOMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
785 +)))
786 +* (((
787 +NN:  0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value.
788 +)))
789 +* (((
790 +LL:  The length of AT+COMMAND or AT+DATACUT command
791 +)))
792 +* (((
793 +XX XX XX XX: AT+COMMAND or AT+DATACUT command
794 +)))
795 +* (((
796 +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.
797 +)))
658 658  
799 +(((
659 659  **Example:**
801 +)))
660 660  
803 +(((
661 661  (% 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
805 +)))
662 662  
807 +(((
663 663  (% 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**
809 +)))
664 664  
811 +(((
665 665  (% 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**
813 +)))
666 666  
667 667  
668 668  
669 -==== **Fast command to handle MODBUS device** ====
670 670  
818 +==== **(% style="color:blue" %)Fast command to handle MODBUS device** ====
819 +
820 +(((
671 671  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]].
822 +)))
672 672  
824 +(((
673 673  This command is valid since v1.3 firmware version
826 +)))
674 674  
828 +(((
675 675  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.
830 +)))
676 676  
832 +(((
833 +
834 +)))
677 677  
836 +(((
678 678  **Example:**
838 +)))
679 679  
680 -* AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
681 -* 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.
682 -* 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.
840 +* (((
841 +AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
842 +)))
843 +* (((
844 +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.
845 +)))
846 +* (((
847 +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.
848 +)))
683 683  
684 -[[image:image-20220602165351-6.png]]
850 +(% 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" %)​
685 685  
686 -[[image:image-20220602165351-7.png]]
852 +(% 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" %)​
687 687  
688 688  
689 689  
690 -==== **RS485 command timeout** ====
691 691  
857 +==== **(% style="color:blue" %)RS485 command timeout** ====
858 +
859 +(((
692 692  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.
861 +)))
693 693  
863 +(((
694 694  Default value: 0, range:  0 ~~ 65 seconds
865 +)))
695 695  
696 -* **AT Command:**
867 +* (((
868 +**(% style="color:#037691" %) AT Command:**
869 +)))
697 697  
698 698  (% class="box infomessage" %)
699 699  (((
873 +(((
700 700  **AT+CMDDLaa=hex(bb cc)*1000**
701 701  )))
876 +)))
702 702  
878 +(((
703 703  **Example:**
880 +)))
704 704  
882 +(((
705 705  **AT+CMDDL1=1000** to send the open time to 1000ms
884 +)))
706 706  
886 +(((
887 +
888 +)))
707 707  
708 -* **Downlink Payload:**
890 +* (((
891 +**(% style="color:#037691" %) Downlink Payload:**
892 +)))
709 709  
894 +(((
710 710  **0x AA aa bb cc**
896 +)))
711 711  
898 +(((
712 712  Same as: AT+CMDDLaa=hex(bb cc)*1000
900 +)))
713 713  
902 +(((
714 714   **Example:**
904 +)))
715 715  
906 +(((
716 716   0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
908 +)))
717 717  
718 718  
719 719  
720 -==== **Uplink payload mode** ====
721 721  
913 +==== **(% style="color:blue" %)Uplink payload mode** ====
914 +
915 +(((
722 722  Define to use one uplink or multiple uplinks for the sampling.
917 +)))
723 723  
919 +(((
724 724  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
921 +)))
725 725  
726 -* **AT Command:**
923 +* (((
924 +**(% style="color:#037691" %) AT Command:**
925 +)))
727 727  
728 -(% class="box infomessage" %)
729 -(((
927 +
730 730  **AT+DATAUP=0**
731 -)))
732 732  
733 -(% class="box infomessage" %)
734 -(((
735 735  **AT+DATAUP=1**
736 -)))
737 737  
738 738  
739 -* **Downlink Payload:**
933 +* (((
934 +**(% style="color:#037691" %) Downlink Payload:**
935 +)))
740 740  
937 +(((
741 741  **0xAD 00**  **~-~->** Same as AT+DATAUP=0
939 +)))
742 742  
941 +(((
743 743  **0xAD 01**  **~-~->** Same as AT+DATAUP=1
943 +)))
744 744  
745 745  
746 746  
747 -==== **Manually trigger an Uplink** ====
748 748  
948 +==== **(% style="color:blue" %)Manually trigger an Uplink** ====
949 +
950 +(((
749 749  Ask device to send an uplink immediately.
952 +)))
750 750  
751 -* **AT Command:**
954 +* (((
955 +**(% style="color:#037691" %) AT Command:**
956 +)))
752 752  
958 +(((
753 753  No AT Command for this, user can press the [[ACT button>>||anchor="H3.7Buttons"]] for 1 second for the same.
960 +)))
754 754  
962 +(((
963 +
964 +)))
755 755  
756 -* **Downlink Payload:**
966 +* (((
967 +**(% style="color:#037691" %) Downlink Payload:**
968 +)))
757 757  
970 +(((
758 758  **0x08 FF**, RS485-LN will immediately send an uplink.
972 +)))
759 759  
760 760  
761 761  
762 -==== **Clear RS485 Command** ====
763 763  
977 +==== **(% style="color:blue" %)Clear RS485 Command** ====
978 +
979 +(((
764 764  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
981 +)))
765 765  
766 -* **AT Command:**
983 +* (((
984 +**(% style="color:#037691" %) AT Command:**
985 +)))
767 767  
987 +(((
768 768  **AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
989 +)))
769 769  
991 +(((
770 770  Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
993 +)))
771 771  
995 +(((
772 772  Example screen shot after clear all RS485 commands. 
997 +)))
773 773  
999 +(((
1000 +
1001 +)))
774 774  
1003 +(((
775 775  The uplink screen shot is:
1005 +)))
776 776  
777 -[[image:1654160691922-496.png]]
1007 +(% 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" %)​
778 778  
779 779  
780 -* **Downlink Payload:**
1010 +* (((
1011 +**(% style="color:#037691" %) Downlink Payload:**
1012 +)))
781 781  
1014 +(((
782 782  **0x09 aa bb** same as AT+CMDEAR=aa,bb
1016 +)))
783 783  
784 784  
785 785  
786 -==== **Set Serial Communication Parameters** ====
787 787  
1021 +==== **(% style="color:blue" %)Set Serial Communication Parameters** ====
1022 +
1023 +(((
788 788  Set the Rs485 serial communication parameters:
1025 +)))
789 789  
790 -* **AT Command:**
1027 +* (((
1028 +**(% style="color:#037691" %) AT Command:**
1029 +)))
791 791  
1031 +(((
792 792  Set Baud Rate:
1033 +)))
793 793  
794 -(% class="box infomessage" %)
795 -(((
1035 +
796 796  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
797 -)))
798 798  
799 -Set UART Parity
800 800  
801 -(% class="box infomessage" %)
802 802  (((
803 -**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1040 +Set UART Parity
804 804  )))
805 805  
806 -Set STOPBIT
807 807  
808 -(% class="box infomessage" %)
1044 +**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1045 +
1046 +
809 809  (((
810 -**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1048 +Set STOPBIT
811 811  )))
812 812  
813 813  
814 -* **Downlink Payload:**
1052 +**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
815 815  
1054 +
1055 +* (((
1056 +**(% style="color:#037691" %) Downlink Payload:**
1057 +)))
1058 +
1059 +(((
816 816  **A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1061 +)))
817 817  
1063 +(((
818 818  **Example:**
1065 +)))
819 819  
820 -* A7 01 00 60   same as AT+BAUDR=9600
821 -* A7 01 04 80  same as AT+BAUDR=115200
1067 +* (((
1068 +A7 01 00 60   same as AT+BAUDR=9600
1069 +)))
1070 +* (((
1071 +A7 01 04 80  same as AT+BAUDR=115200
1072 +)))
822 822  
1074 +(((
823 823  A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1076 +)))
824 824  
1078 +(((
825 825  A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1080 +)))
826 826  
827 827  
1083 +
1084 +
828 828  == 3.6 Listening mode for RS485 network ==
829 829  
1087 +(((
830 830  This feature support since firmware v1.4
1089 +)))
831 831  
1091 +(((
832 832  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.
1093 +)))
833 833  
834 -[[image:image-20220602171200-8.png||height="567" width="1007"]]
1095 +(% 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" %)​
835 835  
1097 +(((
836 836  To enable the listening mode, use can run the command AT+RXMODE.
1099 +)))
837 837  
1101 +(((
1102 +
1103 +)))
838 838  
839 -(% border="1" style="background-color:#ffffcc; width:500px" %)
840 -|=(% style="width: 161px;" %)**Command example:**|=(% style="width: 337px;" %)**Function**
841 -|(% 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.
842 -|(% 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
843 -|(% style="width:161px" %)AT+RXMODE=0,0|(% style="width:337px" %)Disable listening mode. This is the default settings.
844 -|(% style="width:161px" %) |(% style="width:337px" %)A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 ~| cc)
1105 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
1106 +|=(% style="width: 100px;" %)(((
1107 +**Command example**
1108 +)))|=(% style="width: 400px;" %)(((
1109 +**Function**
1110 +)))
1111 +|(% style="width:100px" %)(((
1112 +AT+RXMODE=1,10
1113 +)))|(% style="width:400px" %)(((
1114 +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.
1115 +)))
1116 +|(% style="width:100px" %)(((
1117 +AT+RXMODE=2,500
1118 +)))|(% style="width:400px" %)(((
1119 +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
1120 +)))
1121 +|(% style="width:100px" %)(((
1122 +AT+RXMODE=0,0
1123 +)))|(% style="width:400px" %)(((
1124 +Disable listening mode. This is the default settings.
1125 +)))
1126 +|(% style="width:100px" %)(((
1127 +
1128 +)))|(% style="width:400px" %)(((
1129 +A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 | cc)
1130 +)))
845 845  
1132 +(((
846 846  **Downlink Command:**
1134 +)))
847 847  
1136 +(((
848 848  **0xA6 aa bb cc ** same as AT+RXMODE=aa,(bb<<8 | cc)
1138 +)))
849 849  
1140 +(((
1141 +
1142 +)))
850 850  
1144 +(((
851 851  **Example**:
1146 +)))
852 852  
1148 +(((
853 853  The RS485-LN is set to AT+RXMODE=2,1000
1150 +)))
854 854  
1152 +(((
855 855  There is a two Modbus commands in the RS485 network as below:
1154 +)))
856 856  
1156 +(((
857 857  The Modbus master send a command: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b
1158 +)))
858 858  
1160 +(((
859 859  And Modbus slave reply with: (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
1162 +)))
860 860  
1164 +(((
861 861  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
1166 +)))
862 862  
863 -[[image:image-20220602171200-9.png]]
1168 +(((
1169 +(% 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" %)​
1170 +)))
864 864  
1172 +(((
1173 +
1174 +)))
865 865  
1176 +(((
1177 +(((
866 866  (% 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.
1179 +)))
1180 +)))
867 867  
868 868  
869 869  == 3.7 Buttons ==
870 870  
871 871  
872 -(% border="1" style="background-color:#f7faff; width:500px" %)
873 -|=**Button**|=(% style="width: 1420px;" %)**Feature**
874 -|**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**
875 -|**RST**|(% style="width:1420px" %)Reboot RS485
876 -|**PRO**|(% style="width:1420px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1186 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1187 +|=(% style="width: 50px;" %)**Button**|=(% style="width: 361px;" %)**Feature**
1188 +|(% 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**
1189 +|(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1190 +|(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
877 877  
878 -
879 879  == 3.8 LEDs ==
880 880  
881 -(% border="1" style="background-color:#f7faff; width:500px" %)
882 -|=**LEDs**|=**Feature**
1194 +
1195 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1196 +|=(% style="width: 50px;" %)**LEDs**|=(% style="width: 380px;" %)**Feature**
883 883  |**PWR**|Always on if there is power
884 -|**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.
1198 +|**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.
885 885  
886 -
887 887  = 4. Case Study =
888 888  
889 889  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]]
... ... @@ -893,19 +893,26 @@
893 893  
894 894  == 5.1 Access AT Command ==
895 895  
896 -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.
1209 +(((
1210 +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.
1211 +)))
897 897  
898 -[[image:1654162355560-817.png]]
1213 +(% 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" %)​
899 899  
900 900  
901 -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:
1216 +(((
1217 +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:
1218 +)))
902 902  
903 -[[image:1654162368066-342.png]]
1220 +(% 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" %)​
904 904  
905 905  
1223 +(((
906 906  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/]]
1225 +)))
907 907  
908 908  
1228 +
909 909  == 5.2 Common AT Command Sequence ==
910 910  
911 911  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
... ... @@ -928,7 +928,9 @@
928 928  )))
929 929  
930 930  
1251 +(((
931 931  If device already joined network:
1253 +)))
932 932  
933 933  (% class="box infomessage" %)
934 934  (((
... ... @@ -967,12 +967,14 @@
967 967  
968 968  (% style="color:red" %)**Note:**
969 969  
1292 +(((
970 970  (% style="color:red" %)1. Make sure the device is set to ABP mode in the IoT Server.
971 971  2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
972 972  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.
973 973  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
1297 +)))
974 974  
975 -[[image:1654162478620-421.png]]
1299 +(% 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" %)​
976 976  
977 977  
978 978  = 6. FAQ =
... ... @@ -979,39 +979,59 @@
979 979  
980 980  == 6.1 How to upgrade the image? ==
981 981  
1306 +(((
982 982  The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
1308 +)))
983 983  
984 -* Support new features
985 -* For bug fix
986 -* Change LoRaWAN bands.
1310 +* (((
1311 +Support new features
1312 +)))
1313 +* (((
1314 +For bug fix
1315 +)))
1316 +* (((
1317 +Change LoRaWAN bands.
1318 +)))
987 987  
1320 +(((
988 988  Below shows the hardware connection for how to upload an image to RS485-LN:
1322 +)))
989 989  
990 -[[image:1654162535040-878.png]]
1324 +(% 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" %)​
991 991  
1326 +(((
992 992  **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]].
1328 +)))
993 993  
1330 +(((
994 994  **Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1332 +)))
995 995  
1334 +(((
996 996  **Step3: **Open flashloader; choose the correct COM port to update.
1336 +)))
997 997  
998 998  (((
1339 +(((
1340 +(((
999 999  (% 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.
1000 1000  )))
1343 +)))
1344 +)))
1001 1001  
1002 1002  
1003 -[[image:image-20220602175818-12.png]]
1347 +(% 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" %)​
1004 1004  
1005 1005  
1006 -[[image:image-20220602175848-13.png]]
1350 +(% 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" %)​
1007 1007  
1008 1008  
1009 -[[image:image-20220602175912-14.png]]
1353 +(% 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" %)​
1010 1010  
1011 1011  
1012 1012  **Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1013 1013  
1014 -[[image:image-20220602175638-10.png]]
1358 +(% 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" %)​
1015 1015  
1016 1016  
1017 1017  == 6.2 How to change the LoRa Frequency Bands/Region? ==
... ... @@ -1019,9 +1019,9 @@
1019 1019  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1020 1020  
1021 1021  
1022 -== 6.3 How many RS485-Slave can RS485-BL connects? ==
1366 +== 6.3 How many RS485-Slave can RS485-LN connects? ==
1023 1023  
1024 -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"]].
1368 +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"]].
1025 1025  
1026 1026  
1027 1027  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
... ... @@ -1060,8 +1060,6 @@
1060 1060  * (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1061 1061  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1062 1062  
1063 -
1064 -
1065 1065  = 9.Packing Info =
1066 1066  
1067 1067  
... ... @@ -1078,8 +1078,6 @@
1078 1078  * Package Size / pcs : 14.5 x 8 x 5 cm
1079 1079  * Weight / pcs : 170g
1080 1080  
1081 -
1082 -
1083 1083  = 10. FCC Caution for RS485LN-US915 =
1084 1084  
1085 1085  (((
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