Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 61.11 >
edited by Xiaoling
on 2022/06/14 11:43
To version < 79.2 >
edited by Xiaoling
on 2022/10/13 17:07
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -30,6 +30,7 @@
30 30  
31 31  = 1.Introduction =
32 32  
33 +
33 33  == 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
34 34  
35 35  (((
... ... @@ -69,10 +69,11 @@
69 69  (% aria-label="1653267211009-519.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653267211009-519.png||data-widget="image" height="419" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
70 70  
71 71  
73 +
72 72  == 1.2 Specifications ==
73 73  
74 74  
75 -**Hardware System:**
77 +(% style="color:#037691" %)**Hardware System:**
76 76  
77 77  * STM32L072CZT6 MCU
78 78  * SX1276/78 Wireless Chip 
... ... @@ -80,15 +80,13 @@
80 80  ** Idle: 32mA@12v
81 81  ** 20dB Transmit: 65mA@12v
82 82  
85 +(% style="color:#037691" %)**Interface for Model:**
83 83  
84 -**Interface for Model:**
85 -
86 86  * RS485
87 87  * Power Input 7~~ 24V DC. 
88 88  
90 +(% style="color:#037691" %)**LoRa Spec:**
89 89  
90 -**LoRa Spec:**
91 -
92 92  * Frequency Range:
93 93  ** Band 1 (HF): 862 ~~ 1020 Mhz
94 94  ** Band 2 (LF): 410 ~~ 528 Mhz
... ... @@ -110,11 +110,11 @@
110 110  
111 111  
112 112  
113 -
114 114  == 1.3 Features ==
115 115  
115 +
116 116  * LoRaWAN Class A & Class C protocol (default Class C)
117 -* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
117 +* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864/MA869
118 118  * AT Commands to change parameters
119 119  * Remote configure parameters via LoRa Downlink
120 120  * Firmware upgradable via program port
... ... @@ -124,9 +124,9 @@
124 124  
125 125  
126 126  
127 -
128 128  == 1.4 Applications ==
129 129  
129 +
130 130  * Smart Buildings & Home Automation
131 131  * Logistics and Supply Chain Management
132 132  * Smart Metering
... ... @@ -136,14 +136,16 @@
136 136  
137 137  
138 138  
139 -
140 140  == 1.5 Firmware Change log ==
141 141  
141 +
142 142  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
143 143  
144 144  
145 +
145 145  == 1.6 Hardware Change log ==
146 146  
148 +
147 147  (((
148 148  (((
149 149  (((
... ... @@ -154,6 +154,7 @@
154 154  v1.0: Release
155 155  )))
156 156  
159 +
157 157  
158 158  )))
159 159  )))
... ... @@ -160,6 +160,7 @@
160 160  
161 161  = 2. Power ON Device =
162 162  
166 +
163 163  (((
164 164  The RS485-LN can be powered by 7 ~~ 24V DC power source. Connection as below
165 165  
... ... @@ -172,25 +172,31 @@
172 172  
173 173  (% 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" %)​
174 174  
179 +
175 175  
176 176  )))
177 177  
178 178  = 3. Operation Mode =
179 179  
185 +
180 180  == 3.1 How it works? ==
181 181  
188 +
182 182  (((
183 183  (((
184 184  The RS485-LN is configured as LoRaWAN OTAA Class C mode by default. It has OTAA keys to join network. To connect a local LoRaWAN network, user just need to input the OTAA keys in the network server and power on the RS485-LN. It will auto join the network via OTAA.
185 185  )))
186 186  
194 +
187 187  
188 188  )))
189 189  
190 190  == 3.2 Example to join LoRaWAN network ==
191 191  
200 +
192 192  Here shows an example for how to join the TTN V3 Network. Below is the network structure, we use [[LG308>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]] as LoRaWAN gateway here. 
193 193  
203 +
194 194  (% aria-label="1653268155545-638.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268155545-638.png||data-widget="image" height="334" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
195 195  
196 196  
... ... @@ -201,6 +201,8 @@
201 201  
202 202  (((
203 203  485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
214 +
215 +
204 204  )))
205 205  
206 206  (% aria-label="1653268227651-549.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268227651-549.png||data-widget="image" height="592" width="720"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
... ... @@ -208,6 +208,8 @@
208 208  
209 209  (((
210 210  The LG308 is already set to connect to [[TTN V3 network >>path:https://www.thethingsnetwork.org/]]. So what we need to now is only configure the TTN V3:
223 +
224 +
211 211  )))
212 212  
213 213  (((
... ... @@ -225,6 +225,8 @@
225 225  (((
226 226  (((
227 227  User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
242 +
243 +
228 228  )))
229 229  
230 230  (((
... ... @@ -238,8 +238,11 @@
238 238  
239 239  (% aria-label="image-20220519174512-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-3.png||data-widget="image" height="556" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
240 240  
241 -(% aria-label="image-20220519174512-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-4.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
257 +(% aria-label="image-20220519174512-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-4.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
242 242  
259 +
260 +(% title="Click and drag to resize" %)​
261 +
243 243  You can also choose to create the device manually.
244 244  
245 245  (% aria-label="1652953542269-423.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953542269-423.png||data-widget="image" height="710" width="723"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
... ... @@ -251,35 +251,45 @@
251 251  (% aria-label="1652953553383-907.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953553383-907.png||data-widget="image" height="514" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
252 252  
253 253  
273 +
254 254  (((
255 255  (% style="color:blue" %)**Step 2**(%%): Power on RS485-LN and it will auto join to the TTN V3 network. After join success, it will start to upload message to TTN V3 and user can see in the panel.
276 +
277 +
256 256  )))
257 257  
258 258  (% aria-label="1652953568895-172.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953568895-172.png||data-widget="image" height="232" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
259 259  
260 260  
283 +
261 261  == 3.3 Configure Commands to read data ==
262 262  
286 +
263 263  (((
264 264  (((
265 265  (((
266 266  There are plenty of RS485 devices in the market and each device has different command to read the valid data. To support these devices in flexible, RS485-LN supports flexible command set. User can use [[AT Commands>>||anchor="H3.5ConfigureRS485-LNviaATorDownlink"]] or LoRaWAN Downlink Command to configure what commands RS485-LN should send for each sampling and how to handle the return from RS485 devices.
291 +
292 +
267 267  )))
268 268  )))
269 269  
270 270  (((
271 271  (((
272 -(% style="color:red" %)Note: below description and commands are for firmware version >v1.1, if you have firmware version v1.0. Please check the [[user manual v1.0>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/&file=RS485-LN_UserManual_v1.0.1.pdf]] or upgrade the firmware to v1.1
298 +(% style="color:red" %)**Note: below description and commands are for firmware version >v1.1, if you have firmware version v1.0. Please check the [[user manual v1.0>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/&file=RS485-LN_UserManual_v1.0.1.pdf]] or upgrade the firmware to v1.1**
273 273  )))
274 274  
301 +
275 275  
276 276  )))
277 277  )))
278 278  
279 -=== 3.3.1 onfigure UART settings for RS485 or TTL communication ===
306 +=== 3.3.1 Configure UART settings for RS485 or TTL communication ===
280 280  
308 +
281 281  To use RS485-LN to read data from RS485 sensors, connect the RS485-LN A/B traces to the sensors. And user need to make sure RS485-LN use the match UART setting to access the sensors. The related commands for UART settings are:
282 282  
311 +
283 283  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
284 284  |=(% style="width: 110px;" %)(((
285 285  **AT Commands**
... ... @@ -339,11 +339,15 @@
339 339  )))
340 340  
341 341  
371 +
342 342  === 3.3.2 Configure sensors ===
343 343  
374 +
344 344  (((
345 345  (((
346 -Some sensors might need to configure before normal operation. User can configure such sensor via PC and RS485 adapter or through RS485-LN AT Commands (% style="color:#4f81bd" %)**AT+CFGDEV**(%%). Each (% style="color:#4f81bd" %)**AT+CFGDEV **(%%)equals to send a RS485 command to sensors. This command will only run when user input it and won’t run during each sampling.
377 +Some sensors might need to configure before normal operation. User can configure such sensor via PC and RS485 adapter or through RS485-LN AT Commands (% style="color:#4f81bd" %)**AT+CFGDEV**(%%). Each (% style="color:#4f81bd" %)**AT+CFGDEV **(%%)equals to send a RS485 command to sensors. This command will only run when user input it and won't run during each sampling.
378 +
379 +
347 347  )))
348 348  )))
349 349  
... ... @@ -364,8 +364,10 @@
364 364  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
365 365  
366 366  
400 +
367 367  === 3.3.3 Configure read commands for each sampling ===
368 368  
403 +
369 369  (((
370 370  During each sampling, we need confirm what commands we need to send to the RS485 sensors to read data. After the RS485 sensors send back the value, it normally include some bytes and we only need a few from them for a shorten payload.
371 371  
... ... @@ -378,6 +378,7 @@
378 378  
379 379  (% style="color:#037691" %)**Each RS485 commands include two parts:**
380 380  
416 +
381 381  ~1. What commands RS485-LN will send to the RS485 sensors. There are total 15 commands from **AT+COMMAD1**, **ATCOMMAND2**,…, to **AT+COMMANDF**. All commands are of same grammar.
382 382  
383 383  2. How to get wanted value the from RS485 sensors returns from by 1). There are total 15 AT Commands to handle the return, commands are **AT+DATACUT1**,**AT+DATACUT2**,…, **AT+DATACUTF** corresponding to the commands from 1). All commands are of same grammar.
... ... @@ -406,7 +406,7 @@
406 406  In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
407 407  
408 408  
409 -(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
445 +(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
410 410  
411 411  (% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
412 412  |(% style="width:510px" %)(((
... ... @@ -419,16 +419,19 @@
419 419  
420 420  **Examples:**
421 421  
458 +
422 422  * (% style="color:#037691" %)**Grab bytes**
423 423  
424 424  (% aria-label="image-20220602153621-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
425 425  
426 426  
464 +
427 427  * (% style="color:#037691" %)**Grab a section**
428 428  
429 429  (% aria-label="image-20220602153621-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-2.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
430 430  
431 431  
470 +
432 432  * (% style="color:#037691" %)**Grab different sections**
433 433  
434 434  (% aria-label="image-20220602153621-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-3.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
... ... @@ -439,6 +439,7 @@
439 439  
440 440  === 3.3.4 Compose the uplink payload ===
441 441  
481 +
442 442  (((
443 443  Through AT+COMMANDx and AT+DATACUTx we got valid value from each RS485 commands, Assume these valid value are RETURN1, RETURN2, .., to RETURNx. The next step is how to compose the LoRa Uplink Payload by these RETURNs. The command is **AT+DATAUP.**
444 444  
... ... @@ -456,18 +456,16 @@
456 456  )))
457 457  
458 458  (((
459 -Final Payload is
499 +Final Payload is (% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
460 460  )))
461 461  
462 462  (((
463 -(% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
464 -)))
465 -
466 -(((
467 467  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
504 +
505 +
468 468  )))
469 469  
470 -(% aria-label="1653269759169-150.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653269759169-150.png||data-widget="image" height="513" width="716"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
508 +[[image:image-20220929111027-1.png||height="509" width="685"]](% title="Click and drag to resize" %)​
471 471  
472 472  
473 473  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -475,11 +475,9 @@
475 475  
476 476  Compose the uplink payload with value returns in sequence and send with (% style="color:red" %)**Multiply UPLINKs**.
477 477  
478 -Final Payload is
516 +Final Payload is (% style="color:#4f81bd" %)**PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
479 479  
480 -(% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
481 481  
482 -
483 483  1. PAYVER: Defined by AT+PAYVER
484 484  1. PAYLOAD COUNT: Total how many uplinks of this sampling.
485 485  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
... ... @@ -497,8 +497,9 @@
497 497  DATA3=the rest of Valid value of RETURN10= **30**
498 498  
499 499  
500 -(% style="color:red" %)Notice: In firmware v1.3, the Max bytes has been changed according to the max bytes in different Frequency Bands for lowest SF. As below:
536 +(% style="color:red" %)**Notice: In firmware v1.3, the Max bytes has been changed according to the max bytes in different Frequency Bands for lowest SF. As below:**
501 501  
538 +
502 502   ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink.
503 503  
504 504   * For AU915/AS923 bands, if UplinkDwell time=0, max 11 bytes for each uplink.
... ... @@ -508,8 +508,15 @@
508 508   ~* For all other bands: max 51 bytes for each uplink.
509 509  
510 510  
548 +(% style="color:red" %)** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
549 +
550 +(% style="color:red" %)** When AT+DATAUP=1 and AT+ADR=0, the maximum number of bytes of each payload is determined by the DR value. (Since v1.4.0)**
551 +
552 +
553 +
511 511  Below are the uplink payloads:
512 512  
556 +
513 513  (% aria-label="1654157178836-407.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157178836-407.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
514 514  
515 515  
... ... @@ -516,35 +516,61 @@
516 516  
517 517  === 3.3.5 Uplink on demand ===
518 518  
563 +
519 519  Except uplink periodically, RS485-LN is able to uplink on demand. The server send downlink command to RS485-LN and RS485 will uplink data base on the command.
520 520  
521 -Downlink control command:
566 +(% style="color:blue" %)**Downlink control command:**
522 522  
523 -**0x08 command**: Poll an uplink with current command set in RS485-LN.
568 +(% style="color:#4472c4" %)** 0x08 command**(%%): Poll an uplink with current command set in RS485-LN.
524 524  
525 -**0xA8 command**: Send a command to RS485-LN and uplink the output from sensors.
570 +(% style="color:#4472c4" %)** 0xA8 command**(%%): Send a command to RS485-LN and uplink the output from sensors.
526 526  
527 527  
528 528  
529 529  === 3.3.6 Uplink on Interrupt ===
530 530  
576 +
531 531  RS485-LN support external Interrupt uplink since hardware v1.2 release.
532 532  
579 +
533 533  (% aria-label="1654157342174-798.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157342174-798.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
534 534  
535 535  Connect the Interrupt pin to RS485-LN INT port and connect the GND pin to V- port. When there is a high voltage (Max 24v) on INT pin. Device will send an uplink packet.
536 536  
537 537  
585 +
538 538  == 3.4 Uplink Payload ==
539 539  
540 540  
541 -(% aria-label="image-20220606110929-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220606110929-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
589 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:520px" %)
590 +|(% style="width:90px" %)(((
591 +Size(bytes)
592 +)))|(% style="width:114px" %)1|(% style="width:353px" %)(((
593 +Length depends on the return from the commands
594 +)))
595 +|(% style="width:90px" %)(((
596 +Value
597 +)))|(% style="width:114px" %)(((
598 +PAYLOAD_VER
599 +)))|(% style="width:353px" %)(((
600 +If the valid payload is too long and exceed the maximum
542 542  
602 +support payload length in server, server will show payload not
603 +
604 +provided in the LoRaWAN server.
605 +)))
606 +
607 +(% 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"]]
608 +
609 +(% title="Click and drag to resize" %)​
610 +
543 543  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
544 544  
545 545  
614 +
546 546  == 3.5 Configure RS485-LN via AT or Downlink ==
547 547  
617 +
548 548  (((
549 549  User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
550 550  )))
... ... @@ -566,41 +566,50 @@
566 566  )))
567 567  
568 568  
639 +
569 569  === 3.5.1 Common Commands ===
570 570  
642 +
571 571  They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
572 572  
573 573  
574 -=== 3.5.2 Sensor related commands ===
575 575  
647 +=== 3.5.2 Downlink Response(Since firmware v1.4) ===
648 +
649 +
576 576  Response feature is added to the server's downlink, a special package with a FPort of 200 will be uploaded immediately after receiving the data sent by the server.
577 577  
578 -(% aria-label="image-20220602163333-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602163333-5.png||data-widget="image" height="263" width="1160"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
579 579  
653 +(% 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"]]
654 +
655 +(% title="Click and drag to resize" %)​
656 +
580 580  The first byte of this package represents whether the configuration is successful, 00 represents failure, 01 represents success. Except for the first byte, the other is the previous downlink. (All commands except A8 type commands are applicable)
581 581  
582 582  
660 +
583 583  === 3.5.3 Sensor related commands ===
584 584  
585 585  
586 586  
587 587  
588 -==== **(% style="color:#037691" %)RS485 Debug Command**(%%) ====
666 +==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
589 589  
668 +
590 590  (((
591 -This command is used to configure the RS485 devices; they won’t be used during sampling.
670 +This command is used to configure the RS485 devices; they won't be used during sampling. Max Length of AT+CFGDEV is **40 bytes**.
592 592  )))
593 593  
594 -* (((
595 -**(% style="color:#037691" %)AT Command**
673 +(((
674 +* (% style="color:#037691" %)**AT Command**
596 596  
597 -**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
598 -
599 -
676 +(((
677 +(% style="color:#4472c4" %)** AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**  (%%) m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
600 600  )))
679 +)))
601 601  
602 602  (((
603 -m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
682 +
604 604  )))
605 605  
606 606  * (((
... ... @@ -608,7 +608,7 @@
608 608  )))
609 609  
610 610  (((
611 -Format: A8 MM NN XX XX XX XX YY
690 +Format: (% style="color:#4472c4" %)** A8 MM NN XX XX XX XX YY**
612 612  )))
613 613  
614 614  (((
... ... @@ -641,7 +641,9 @@
641 641  )))
642 642  
643 643  (((
644 -**Example 1** ~-~-> Configure without ask for uplink (YY=0)
723 +
724 +
725 +(% style="color:blue" %)**Example 1:**  (%%) ~-~-> Configure without ask for uplink (YY=0)
645 645  )))
646 646  
647 647  (((
... ... @@ -657,6 +657,8 @@
657 657  )))
658 658  
659 659  (((
741 +
742 +
660 660  So if user want to use downlink command to control to RS485 Alarm, he can use:
661 661  )))
662 662  
... ... @@ -677,7 +677,7 @@
677 677  )))
678 678  
679 679  (((
680 -**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
763 +(% style="color:blue" %)**Example 2:**  (%%) ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
681 681  )))
682 682  
683 683  (((
... ... @@ -689,11 +689,11 @@
689 689  )))
690 690  
691 691  (((
692 -RS485-LN got this downlink command and send (% style="color:#4f81bd" %)**0A 08 00 04 00 01 **(%%)to Modbus network. One of the RS485 sensor in the network send back Modbus reply **0A 08 00 04 00 00**. RS485-LN get this reply and combine with the original downlink command and uplink. The uplink message is:
775 +(((
776 +RS485-LN got this downlink command and send (% style="color:#4f81bd" %)**0A 08 00 04 00 01 **(%%)to Modbus network. One of the RS485 sensor in the network send back Modbus reply **0A 08 00 04 00 00**. RS485-LN get this reply and combine with the original downlink command and uplink. The uplink message is:  **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
693 693  )))
694 694  
695 -(((
696 - **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
779 +
697 697  )))
698 698  
699 699  (((
... ... @@ -703,40 +703,52 @@
703 703  
704 704  
705 705  
706 -==== **(% style="color:blue" %)Set Payload version** ====
789 +==== (% style="color:blue" %)**Set Payload version**(%%) ====
707 707  
791 +
708 708  (((
709 709  This is the first byte of the uplink payload. RS485-LN can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload.
710 710  )))
711 711  
712 -* (((
713 -**(% style="color:#037691" %)AT Command:**
714 -)))
715 -
716 -(% class="box infomessage" %)
717 717  (((
718 -(((
719 -**AT+PAYVER: Set PAYVER field = 1**
797 +* (% style="color:#037691" %)**AT Command:**
798 +
799 +(% style="color:#4472c4" %)** AT+PAYVER:    ** (%%) Set PAYVER field = 1
800 +
801 +
720 720  )))
721 -)))
722 722  
723 723  * (((
724 -**(% style="color:#037691" %)Downlink Payload:**
805 +(% style="color:#037691" %)**Downlink Payload:**
725 725  )))
726 726  
727 727  (((
728 -**0xAE 01**  ~-~-> Set PAYVER field =  0x01
809 +(% style="color:#4472c4" %)** 0xAE 01** (%%) ~-~->  Set PAYVER field =  0x01
729 729  )))
730 730  
731 731  (((
732 -**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
813 +(% style="color:#4472c4" %)** 0xAE 0F**   (%%) ~-~->  Set PAYVER field =  0x0F
733 733  )))
734 734  
735 735  
817 +**1 )  Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)**
736 736  
737 737  
738 -==== **Set RS485 Sampling Commands** ====
820 +[[image:image-20220824145428-2.png||height="168" width="1300"]]
739 739  
822 +
823 +
824 +**2 )  if the data intercepted by AT+DATACUT or AT+MBFUN is empty, it will display NULL, and the payload will be filled with n FFs.**
825 +
826 +
827 +[[image:image-20220824145428-3.png||height="308" width="1200"]]
828 +
829 +
830 +
831 +
832 +==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
833 +
834 +
740 740  (((
741 741  AT+COMMANDx or AT+DATACUTx
742 742  )))
... ... @@ -750,41 +750,32 @@
750 750  )))
751 751  
752 752  * (((
753 -**AT Command:**
848 +(% style="color:#037691" %)**AT Command:**
754 754  )))
755 755  
756 -(% class="box infomessage" %)
757 -(((
758 -(((
759 -**AT+COMMANDx: Configure RS485 read command to sensor.**
760 -)))
761 -)))
851 +(% style="color:#4472c4" %)** AT+COMMANDx:    ** (%%) Configure RS485 read command to sensor.
762 762  
763 -(% class="box infomessage" %)
764 -(((
765 -(((
766 -**AT+DATACUTx: Configure how to handle return from RS485 devices.**
767 -)))
768 -)))
853 +(% style="color:#4472c4" %)** AT+DATACUTx:        **(%%) Configure how to handle return from RS485 devices.
769 769  
770 -(((
771 -
772 -)))
773 773  
774 774  * (((
775 -**Downlink Payload:**
857 +(% style="color:#037691" %)**Downlink Payload:**
776 776  )))
777 777  
778 778  (((
779 -**0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
861 +(% style="color:#4472c4" %)** 0xAF**(%%) downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
862 +
863 +
780 780  )))
781 781  
782 782  (((
783 -(% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
867 +(% style="color:red" %)**Note : if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.**
868 +
869 +
784 784  )))
785 785  
786 786  (((
787 -Format: AF MM NN LL XX XX XX XX YY
873 +Format: (% style="color:#4472c4" %)** AF MM NN LL XX XX XX XX YY**
788 788  )))
789 789  
790 790  (((
... ... @@ -808,6 +808,8 @@
808 808  )))
809 809  
810 810  (((
897 +
898 +
811 811  **Example:**
812 812  )))
813 813  
... ... @@ -826,10 +826,11 @@
826 826  
827 827  
828 828  
829 -==== **Fast command to handle MODBUS device** ====
917 +==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
830 830  
919 +
831 831  (((
832 -AT+MBFUN is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]].
921 +(% style="color:#4472c4" %)** AT+MBFUN**(%%) is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]].
833 833  )))
834 834  
835 835  (((
... ... @@ -849,24 +849,29 @@
849 849  )))
850 850  
851 851  * (((
852 -AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
941 +AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2  are not configure (0,0,0). So RS485-LN.
853 853  )))
854 854  * (((
855 -AT+COMMAND1= 01 03 00 10 00 08,1 ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08.
944 +AT+COMMAND1= 01 03 00 10 00 08,1  ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08.
856 856  )))
857 857  * (((
858 -AT+COMMAND2= 01 02 00 40 00 10,1 ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10.
947 +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.
948 +
949 +
859 859  )))
860 860  
861 -(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
952 +(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]]
862 862  
863 -(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
954 +(% title="Click and drag to resize" %)​
864 864  
956 +(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png||data-widget="image"]](% title="Click and drag to resize" %)​
865 865  
866 866  
867 867  
868 -==== **RS485 command timeout** ====
869 869  
961 +==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
962 +
963 +
870 870  (((
871 871  Some Modbus device has slow action to send replies. This command is used to configure the RS485-LN to use longer time to wait for their action.
872 872  )))
... ... @@ -875,23 +875,20 @@
875 875  Default value: 0, range:  0 ~~ 65 seconds
876 876  )))
877 877  
878 -* (((
879 -**AT Command:**
880 -)))
881 -
882 -(% class="box infomessage" %)
883 883  (((
884 -(((
885 -**AT+CMDDLaa=hex(bb cc)*1000**
973 +* (% style="color:#037691" %)** AT Command:**
974 +
975 +(% style="color:#4472c4" %)** AT+CMDDLaa=hex(bb cc)*1000**
886 886  )))
887 -)))
888 888  
889 889  (((
979 +
980 +
890 890  **Example:**
891 891  )))
892 892  
893 893  (((
894 -**AT+CMDDL1=1000** to send the open time to 1000ms
985 +(% style="color:#4472c4" %)** AT+CMDDL1=1000** (%%)to send the open time to 1000ms
895 895  )))
896 896  
897 897  (((
... ... @@ -899,30 +899,29 @@
899 899  )))
900 900  
901 901  * (((
902 -**Downlink Payload:**
993 +(% style="color:#037691" %)** Downlink Payload:**
903 903  )))
904 904  
905 905  (((
906 -**0x AA aa bb cc**
997 +(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex(bb cc)*1000
907 907  )))
908 908  
909 909  (((
910 -Same as: AT+CMDDLaa=hex(bb cc)*1000
911 -)))
1001 +
912 912  
913 -(((
914 - **Example:**
1003 +**Example:**
915 915  )))
916 916  
917 917  (((
918 - 0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
1007 +**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
919 919  )))
920 920  
921 921  
922 922  
923 923  
924 -==== **Uplink payload mode** ====
1013 +==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
925 925  
1015 +
926 926  (((
927 927  Define to use one uplink or multiple uplinks for the sampling.
928 928  )))
... ... @@ -929,53 +929,61 @@
929 929  
930 930  (((
931 931  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
932 -)))
933 933  
934 -* (((
935 -**AT Command:**
1023 +
936 936  )))
937 937  
938 -(% class="box infomessage" %)
939 939  (((
940 -(((
941 -**AT+DATAUP=0**
942 -)))
943 -)))
1027 +* (% style="color:#037691" %)** AT Command:**
944 944  
945 -(% class="box infomessage" %)
946 -(((
947 -(((
948 -**AT+DATAUP=1**
949 -)))
950 -)))
1029 +(% style="color:#4472c4" %)** AT+DATAUP=0**
951 951  
952 -(((
1031 +(% style="color:#4472c4" %)** AT+DATAUP=1**
1032 +
953 953  
954 954  )))
955 955  
1036 +(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
1037 +
1038 +Each uplink is sent to the server at 20-second intervals when segmented.
1039 +
1040 +
956 956  * (((
957 -**Downlink Payload:**
1042 +(% style="color:#037691" %)** Downlink Payload:**
958 958  )))
959 959  
960 -(((
961 -**0xAD 00**  **~-~->** Same as AT+DATAUP=0
1045 +(% style="color:#4472c4" %)** 0xAD 00** (%%) **~-~->** Same as AT+DATAUP=0
1046 +
1047 +(% style="color:#4472c4" %)** 0xAD 01**  (%%) **~-~->** Same as AT+DATAUP=1  ~/~/Each uplink is sent to the server one after the other as it is segmented.
1048 +
1049 +
1050 +* (((
1051 +(% style="color:#037691" %)** AT Command:**
962 962  )))
963 963  
964 -(((
965 -**0xAD 01**  **~-~->** Same as AT+DATAUP=1
1054 +(% style="color:#4472c4" %)** AT+DATAUP=1,Timeout**
1055 +
1056 +
1057 +* (((
1058 +(% style="color:#037691" %)** Downlink Payload:**
966 966  )))
967 967  
1061 +(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
968 968  
1063 +Each uplink is sent to the server at 20-second intervals when segmented.
969 969  
970 970  
971 -==== **Manually trigger an Uplink** ====
972 972  
1067 +
1068 +==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
1069 +
1070 +
973 973  (((
974 974  Ask device to send an uplink immediately.
975 975  )))
976 976  
977 977  * (((
978 -**AT Command:**
1076 +(% style="color:#037691" %)** AT Command:**
979 979  )))
980 980  
981 981  (((
... ... @@ -987,31 +987,36 @@
987 987  )))
988 988  
989 989  * (((
990 -**Downlink Payload:**
1088 +(% style="color:#037691" %)** Downlink Payload:**
991 991  )))
992 992  
993 993  (((
994 -**0x08 FF**, RS485-LN will immediately send an uplink.
1092 +(% style="color:#4472c4" %)** 0x08 FF**(%%), RS485-LN will immediately send an uplink.
995 995  )))
996 996  
997 997  
998 998  
999 999  
1000 -==== **Clear RS485 Command** ====
1098 +==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
1001 1001  
1100 +
1002 1002  (((
1003 1003  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1103 +
1104 +
1004 1004  )))
1005 1005  
1006 1006  * (((
1007 -**AT Command:**
1108 +(% style="color:#037691" %)** AT Command:**
1008 1008  )))
1009 1009  
1010 1010  (((
1011 -**AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
1112 +(% style="color:#4472c4" %)** AT+CMDEAR=mm,nn** (%%) mm: start position of erase ,nn: stop position of erase
1012 1012  )))
1013 1013  
1014 1014  (((
1116 +
1117 +
1015 1015  Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
1016 1016  )))
1017 1017  
... ... @@ -1031,95 +1031,232 @@
1031 1031  
1032 1032  
1033 1033  * (((
1034 -**Downlink Payload:**
1137 +(% style="color:#037691" %)** Downlink Payload:**
1035 1035  )))
1036 1036  
1037 1037  (((
1038 -**0x09 aa bb** same as AT+CMDEAR=aa,bb
1141 +(% style="color:#4472c4" %)** 0x09 aa bb** (%%) same as AT+CMDEAR=aa,bb
1039 1039  )))
1040 1040  
1041 1041  
1042 1042  
1043 1043  
1044 -==== **Set Serial Communication Parameters** ====
1147 +==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1045 1045  
1149 +
1046 1046  (((
1047 1047  Set the Rs485 serial communication parameters:
1048 1048  )))
1049 1049  
1050 -* (((
1051 -**AT Command:**
1154 +(((
1155 +(% style="color:#037691" %)**AT Command:**
1052 1052  )))
1053 1053  
1054 1054  (((
1055 -Set Baud Rate:
1159 +* Set Baud Rate
1056 1056  )))
1057 1057  
1058 -(% class="box infomessage" %)
1162 +(% style="color:#4472c4" %)** AT+BAUDR=9600** (%%) ~/~/  Options: (200~~115200)  When using low baud rate or receiving multiple bytes, you need to use AT+CMDDL to increase the receive timeout (the default receive timeout is 400ms), otherwise data will be lost
1163 +
1164 +
1059 1059  (((
1166 +* Set UART Parity
1167 +)))
1168 +
1169 +(% style="color:#4472c4" %)** AT+PARITY=0** (%%) ~/~/  Option: 0: no parity, 1: odd parity, 2: even parity
1170 +
1171 +
1060 1060  (((
1061 -**AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1173 +* Set STOPBIT
1062 1062  )))
1175 +
1176 +(% style="color:#4472c4" %)** AT+STOPBIT=0** (%%) ~/~/  Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1177 +
1178 +
1179 +(((
1180 +(% style="color:#037691" %)**Downlink Payload:**
1063 1063  )))
1064 1064  
1065 1065  (((
1066 -Set UART Parity
1184 +(% style="color:#4472c4" %)** A7 01 aa bb**:   (%%) Same  AT+BAUDR=hex(aa bb)*100
1067 1067  )))
1068 1068  
1069 -(% class="box infomessage" %)
1070 1070  (((
1071 -(((
1072 -**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1188 +**Example:**
1073 1073  )))
1190 +
1191 +* (((
1192 +A7 01 00 60  same as AT+BAUDR=9600
1074 1074  )))
1194 +* (((
1195 +A7 01 04 80  same as AT+BAUDR=115200
1196 +)))
1075 1075  
1076 1076  (((
1077 -Set STOPBIT
1199 +* A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1078 1078  )))
1079 1079  
1080 -(% class="box infomessage" %)
1081 1081  (((
1082 -(((
1083 -**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1203 +* A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1084 1084  )))
1205 +
1206 +
1207 +==== (% style="color:blue" %)**Configure Databit (Since Version 1.4.0)**(%%) ====
1208 +
1209 +* (((
1210 +(% style="color:#037691" %)** AT Command:**
1085 1085  )))
1086 1086  
1213 +**~ AT+DATABIT=7  **~/~/ Set the data bits to 7
1214 +
1215 +**~ AT+DATABIT=8  **~/~/ Set the data bits to 8
1216 +
1217 +* (((
1218 +(% style="color:#037691" %)**Downlink Payload:**
1219 +)))
1220 +
1221 +**~ A7 04 07**: Same as  AT+DATABIT=7
1222 +
1223 +**~ A7 04 08**: Same as  AT+DATABIT=8
1224 +
1225 +
1226 +
1227 +==== (% style="color:blue" %)**Encrypted payload**(%%) ====
1228 +
1087 1087  (((
1088 1088  
1089 1089  )))
1090 1090  
1091 1091  * (((
1092 -**Downlink Payload:**
1234 +(% style="color:#037691" %)** AT Command:**
1093 1093  )))
1094 1094  
1095 -(((
1096 -**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1237 +(% style="color:#4472c4" %)** AT+DECRYPT=1  ** (%%) ~/~/ The payload is uploaded without encryption
1238 +
1239 +(% style="color:#4472c4" %)** AT+DECRYPT=0  ** (%%) ~/~/ Encrypt when uploading payload (default)
1240 +
1241 +
1242 +
1243 +
1244 +==== (% style="color:blue" %)**Get sensor value**(%%) ====
1245 +
1246 +
1247 +* (((
1248 +(% style="color:#037691" %)** AT Command:**
1097 1097  )))
1098 1098  
1099 -(((
1100 -**Example:**
1251 +(% style="color:#4472c4" %)** AT+GETSENSORVALUE=0  **(%%) ~/~/ The serial port gets the reading of the current sensor
1252 +
1253 +(% style="color:#4472c4" %)** AT+GETSENSORVALUE=1  **(%%) ~/~/ The serial port gets the current sensor reading and uploads it.
1254 +
1255 +
1256 +
1257 +
1258 +==== (% style="color:blue" %)**Resets the downlink packet count**(%%) ====
1259 +
1260 +
1261 +* (((
1262 +(% style="color:#037691" %)** AT Command:**
1101 1101  )))
1102 1102  
1265 +(% style="color:#4472c4" %)** AT+DISFCNTCHECK=0  **(%%) ~/~/  When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node will no longer receive downlink packets (default)
1266 +
1267 +(% style="color:#4472c4" %)** AT+DISFCNTCHECK=1  **(%%) ~/~/  When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node resets the downlink packet count and keeps it consistent with the server downlink packet count.
1268 +
1269 +
1270 +
1271 +
1272 +==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches**(%%) ====
1273 +
1274 +
1103 1103  * (((
1104 -A7 01 00 60   same as AT+BAUDR=9600
1276 +(% style="color:#037691" %)** AT Command:**
1105 1105  )))
1278 +
1279 + (% style="color:#4472c4" %)** AT+DISMACANS=0**  (%%) ~/~/  When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of 11 bytes (DR0 of US915, DR2 of AS923, DR2 of AU195), the node will send a packet with a payload of 00 and a port of 4. (default)
1280 +
1281 + (% style="color:#4472c4" %)** AT+DISMACANS=1**   (%%) ~/~/  When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of the DR, the node will ignore the MACANS and not reply, and only upload the payload part.
1282 +
1283 +
1106 1106  * (((
1107 -A7 01 04 80  same as AT+BAUDR=115200
1285 +(% style="color:#037691" %)** Downlink Payload:**
1108 1108  )))
1109 1109  
1110 -(((
1111 -A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1288 +(% style="color:#4472c4" %)** 0x21 00 01 ** (%%) ~/~/ Set  the DISMACANS=1
1289 +
1290 +
1291 +
1292 +
1293 +==== (% style="color:blue" %)** Copy downlink to uplink **(%%) ====
1294 +
1295 +
1296 +* (((
1297 +(% style="color:#037691" %)** AT Command:**
1112 1112  )))
1113 1113  
1300 +(% style="color:#4472c4" %)** AT+RPL=5**  (%%) ~/~/ After receiving the package from the server, it will immediately upload the content of the package to the server, the port number is 100.
1301 +
1302 +Example：**aa xx xx xx xx**         ~/~/ aa indicates whether the configuration has changed, 00 is yes, 01 is no; xx xx xx xx are the bytes sent.
1303 +
1304 +
1305 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173747-6.png?width=1124&height=165&rev=1.1||alt="image-20220823173747-6.png"]]
1306 +
1307 +For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77.
1308 +
1309 +
1310 +
1311 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173833-7.png?width=1124&height=149&rev=1.1||alt="image-20220823173833-7.png"]]
1312 +
1313 +For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
1314 +
1315 +
1316 +
1317 +
1318 +==== (% style="color:blue" %)**Query version number and frequency band 、TDC**(%%) ====
1319 +
1320 +
1114 1114  (((
1115 -A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1322 +* (% style="color:#037691" %)**Downlink Payload:**
1323 +
1324 +(% style="color:#4472c4" %)** 26 01  ** (%%) ~/~/  Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
1116 1116  )))
1117 1117  
1118 1118  
1328 +Example：
1119 1119  
1120 1120  
1331 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173929-8.png?width=1205&height=76&rev=1.1||alt="image-20220823173929-8.png"]]
1332 +
1333 +
1334 +
1335 +
1336 +==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ====
1337 +
1338 +
1339 +* (((
1340 +(% style="color:#037691" %)** AT Command:**
1341 +)))
1342 +
1343 +(% style="color:#4472c4" %)**AT+RXMODE=1,10**    (%%) ~/~/ When the RS485-LN receives more than 10 bytes from the RS485, it immediately sends the uplink of the received data.
1344 +
1345 +(% style="color:#4472c4" %)**AT+RXMODE=2,500    ** (%%) ~/~/  RS485-LN uploads data as uplink from the first byte received by RS485 to the data received within 500ms after that.
1346 +
1347 +(% style="color:#4472c4" %)**AT+RXMODE=0,0  ** (%%) ~/~/  Disable this mode (default)
1348 +
1349 +
1350 +* (((
1351 +(% style="color:#037691" %)**Downlink Payload:**
1352 +)))
1353 +
1354 +(% style="color:#4472c4" %)** A6 aa bb bb               ** (%%) ~/~/ same as AT+RXMODE=aa,bb
1355 +
1356 +[[image:image-20220824144240-1.png]]
1357 +
1358 +
1359 +
1121 1121  == 3.6 Listening mode for RS485 network ==
1122 1122  
1362 +
1123 1123  (((
1124 1124  This feature support since firmware v1.4
1125 1125  )))
... ... @@ -1126,12 +1126,16 @@
1126 1126  
1127 1127  (((
1128 1128  RS485-LN supports listening mode, it can listen the RS485 network packets and send them via LoRaWAN uplink. Below is the structure. The blue arrow shows the RS485 network packets to RS485-LN.
1369 +
1370 +
1129 1129  )))
1130 1130  
1131 -(% aria-label="image-20220602171200-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-8.png||data-widget="image" height="567" width="1007"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1373 +(% aria-label="image-20220602171200-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-8.png||data-widget="image" height="567" width="1007"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
1132 1132  
1375 +(% title="Click and drag to resize" %)​
1376 +
1133 1133  (((
1134 -To enable the listening mode, use can run the command AT+RXMODE.
1378 +To enable the listening mode, use can run the command (% style="color:#4472c4" %)** AT+RXMODE**.
1135 1135  )))
1136 1136  
1137 1137  (((
... ... @@ -1166,11 +1166,13 @@
1166 1166  )))
1167 1167  
1168 1168  (((
1169 -**Downlink Command:**
1413 +
1414 +
1415 +(% style="color:#037691" %)**Downlink Command:**
1170 1170  )))
1171 1171  
1172 1172  (((
1173 -**0xA6 aa bb cc ** same as AT+RXMODE=aa,(bb<<8 | cc)
1419 +(% style="color:#4472c4" %)** 0xA6 aa bb cc **(%%) same as AT+RXMODE=aa,(bb<<8 | cc)
1174 1174  )))
1175 1175  
1176 1176  (((
... ... @@ -1199,6 +1199,8 @@
1199 1199  
1200 1200  (((
1201 1201  RS485-LN will capture both and send the uplink: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b  (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
1448 +
1449 +
1202 1202  )))
1203 1203  
1204 1204  (((
... ... @@ -1211,46 +1211,60 @@
1211 1211  
1212 1212  (((
1213 1213  (((
1214 -(% style="color:red" %)Notice: Listening mode can work with the default polling mode of RS485-LN. When RS485-LN is in to send the RS485 commands (from AT+COMMANDx), the listening mode will be interrupt for a while.
1462 +(% style="color:red" %)**Notice: Listening mode can work with the default polling mode of RS485-LN. When RS485-LN is in to send the RS485 commands (from AT+COMMANDx), the listening mode will be interrupt for a while.**
1215 1215  )))
1216 1216  )))
1217 1217  
1218 1218  
1467 +
1219 1219  == 3.7 Buttons ==
1220 1220  
1221 1221  
1222 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1471 +(% border="1.5" cellspacing="4" style="background-color:#ffffcc; width:430px" %)
1223 1223  |=(% style="width: 50px;" %)**Button**|=(% style="width: 361px;" %)**Feature**
1224 1224  |(% style="width:50px" %)**ACT**|(% style="width:361px" %)If RS485 joined in network, press this button for more than 1 second, RS485 will upload a packet, and the SYS LED will give a (% style="color:blue" %)**Blue blink**
1225 1225  |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1226 1226  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1227 1227  
1477 +
1478 +
1228 1228  == 3.8 LEDs ==
1229 1229  
1230 1230  
1231 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1482 +(% border="1.5" cellspacing="4" style="background-color:#ffffcc; width:430px" %)
1232 1232  |=(% style="width: 50px;" %)**LEDs**|=(% style="width: 380px;" %)**Feature**
1233 1233  |**PWR**|Always on if there is power
1234 1234  |**SYS**|After device is powered on, the SYS will (% style="color:green" %)**fast blink in GREEN**(%%) for 5 times, means RS485-LN start to join LoRaWAN network. If join success, SYS will be (% style="color:green" %)**on GREEN for 5 seconds** (%%)**. **SYS will (% style="color:green" %)**blink Blue**(%%) on every upload and (% style="color:green" %)**blink Green**(%%) once receive a downlink message.
1235 1235  
1487 +
1488 +
1236 1236  = 4. Case Study =
1237 1237  
1491 +
1238 1238  User can check this URL for some case studies: [[APP RS485 COMMUNICATE WITH SENSORS>>doc:Main.Application Note \: Communicate with Different Sensors ----- RS485-LN RS485-BL.WebHome]]
1239 1239  
1240 1240  
1495 +
1241 1241  = 5. Use AT Command =
1242 1242  
1498 +
1243 1243  == 5.1 Access AT Command ==
1244 1244  
1501 +
1245 1245  (((
1246 1246  RS485-LN supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to RS485-LN to use AT command, as below.
1504 +
1505 +
1247 1247  )))
1248 1248  
1249 1249  (% aria-label="1654162355560-817.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162355560-817.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1250 1250  
1251 1251  
1511 +
1252 1252  (((
1253 1253  In PC, User needs to set (% style="color:blue" %)**serial tool**(%%)(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console of RS485-LN. The default password is 123456. Below is the output for reference:
1514 +
1515 +
1254 1254  )))
1255 1255  
1256 1256  (% aria-label="1654162368066-342.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162368066-342.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
... ... @@ -1264,63 +1264,51 @@
1264 1264  
1265 1265  == 5.2 Common AT Command Sequence ==
1266 1266  
1529 +
1267 1267  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1268 1268  
1532 +
1269 1269  If device has not joined network yet:
1270 1270  
1271 -(% class="box infomessage" %)
1272 -(((
1273 -**AT+FDR**
1274 -)))
1535 +* (% style="color:#037691" %)**AT+FDR**
1536 +* (% style="color:#037691" %)**AT+NJM=0**
1537 +* (% style="color:#037691" %)**ATZ**
1275 1275  
1276 -(% class="box infomessage" %)
1277 1277  (((
1278 -**AT+NJM=0**
1279 -)))
1540 +
1280 1280  
1281 -(% class="box infomessage" %)
1282 -(((
1283 -**ATZ**
1284 -)))
1285 -
1286 -
1287 -(((
1288 1288  If device already joined network:
1289 -)))
1290 1290  
1291 -(% class="box infomessage" %)
1292 -(((
1293 -**AT+NJM=0**
1294 -)))
1544 +* (% style="color:#037691" %)**AT+NJM=0**
1545 +* (% style="color:#037691" %)**ATZ**
1295 1295  
1296 -(% class="box infomessage" %)
1297 -(((
1298 -**ATZ**
1547 +
1299 1299  )))
1300 1300  
1301 1301  
1551 +
1302 1302  === 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1303 1303  
1304 1304  
1305 -(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1555 +(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1306 1306  
1307 -(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
1557 +(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) Set to ABP mode
1308 1308  
1309 -(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
1559 +(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) Set the Adaptive Data Rate Off
1310 1310  
1311 -(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
1561 +(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%) Set Data Rate
1312 1312  
1313 -(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1563 +(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1314 1314  
1315 -(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
1565 +(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%)  Set transmit frequency to 868.4Mhz
1316 1316  
1317 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1567 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1318 1318  
1319 -(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1569 +(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1320 1320  
1321 -(% style="background-color:#dcdcdc" %)**AT+DADDR=26** (%%) 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
1571 +(% style="background-color:#dcdcdc" %)**AT+DADDR=26** (%%) 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
1322 1322  
1323 -(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1573 +(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1324 1324  
1325 1325  
1326 1326  (% style="color:red" %)**Note:**
... ... @@ -1330,15 +1330,20 @@
1330 1330  2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1331 1331  3. Make sure SF / bandwidth setting in LG01/LG02 match the settings of AT+DR. refer [[this link>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means.
1332 1332  4. The command AT+RX2FQ and AT+RX2DR is to let downlink work. to set the correct parameters, user can check the actually downlink parameters to be used. As below. Which shows the RX2FQ should use 868400000 and RX2DR should be 5
1583 +
1584 +
1333 1333  )))
1334 1334  
1335 1335  (% aria-label="1654162478620-421.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162478620-421.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1336 1336  
1337 1337  
1590 +
1338 1338  = 6. FAQ =
1339 1339  
1593 +
1340 1340  == 6.1 How to upgrade the image? ==
1341 1341  
1596 +
1342 1342  (((
1343 1343  The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
1344 1344  )))
... ... @@ -1357,18 +1357,26 @@
1357 1357  Below shows the hardware connection for how to upload an image to RS485-LN:
1358 1358  )))
1359 1359  
1360 -(% aria-label="1654162535040-878.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162535040-878.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1615 +(% aria-label="1654162535040-878.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162535040-878.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
1361 1361  
1617 +(% title="Click and drag to resize" %)​
1618 +
1362 1362  (((
1363 -**Step1:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
1620 +(% 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]].
1621 +
1622 +
1364 1364  )))
1365 1365  
1366 1366  (((
1367 -**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1626 +(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:https://www.dropbox.com/sh/g99v0fxcltn9r1y/AACP33wo_ZQLsxW2MJ70oUoba/RS485-LN/Firmware?dl=0&subfolder_nav_tracking=1]].
1627 +
1628 +
1368 1368  )))
1369 1369  
1370 1370  (((
1371 -**Step3: **Open flashloader; choose the correct COM port to update.
1632 +(% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
1633 +
1634 +
1372 1372  )))
1373 1373  
1374 1374  (((
... ... @@ -1389,57 +1389,86 @@
1389 1389  (% aria-label="image-20220602175912-14.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175912-14.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1390 1390  
1391 1391  
1392 -**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1655 +(% style="color:red" %)**Notice**: **In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:**
1393 1393  
1394 1394  (% aria-label="image-20220602175638-10.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175638-10.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1395 1395  
1396 1396  
1660 +
1397 1397  == 6.2 How to change the LoRa Frequency Bands/Region? ==
1398 1398  
1663 +
1399 1399  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1400 1400  
1401 1401  
1667 +
1402 1402  == 6.3 How many RS485-Slave can RS485-LN connects? ==
1403 1403  
1670 +
1404 1404  The RS485-LN can support max 32 RS485 devices. Each uplink command of RS485-LN can support max 16 different RS485 command. So RS485-LN can support max 16 RS485 devices pre-program in the device for uplink. For other devices no pre-program, user can use the [[downlink message (type code 0xA8) to poll their info>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
1405 1405  
1406 1406  
1674 +
1407 1407  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1408 1408  
1677 +
1409 1409  When user need to use with ChirpStack or TTI. Please set AT+RPL=4.
1410 1410  
1411 1411  Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1412 1412  
1413 1413  
1683 +
1684 +== 6.5 Can i use point to point communication for RS485-LN? ==
1685 +
1686 +
1687 +Yes, please refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
1688 +
1689 +
1690 +
1691 +== 6.6 How to Use RS485-LN  to connect to RS232 devices? ==
1692 +
1693 +
1694 +[[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/]]
1695 +
1696 +
1697 +
1414 1414  = 7. Trouble Shooting =
1415 1415  
1416 -== 7.1 Downlink doesn’t work, how to solve it? ==
1417 1417  
1701 +== 7.1 Downlink doesn't work, how to solve it? ==
1702 +
1703 +
1418 1418  Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1419 1419  
1420 1420  
1421 -== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1422 1422  
1708 +== 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
1709 +
1710 +
1423 1423  It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1424 1424  
1425 1425  
1714 +
1426 1426  = 8. Order Info =
1427 1427  
1717 +
1428 1428  (% style="color:blue" %)**Part Number: RS485-LN-XXX**
1429 1429  
1430 1430  (% style="color:blue" %)**XXX:**
1431 1431  
1432 -* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
1433 -* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
1434 -* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
1435 -* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
1436 -* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
1437 -* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
1438 -* (% style="color:blue" %)**US915**(%%): frequency bands US915
1439 -* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
1440 -* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1441 -* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1722 +* (% style="color:red" %)**EU433**(%%):  frequency bands EU433
1723 +* (% style="color:red" %)**EU868**(%%):  frequency bands EU868
1724 +* (% style="color:red" %)**KR920**(%%):  frequency bands KR920
1725 +* (% style="color:red" %)**CN470**(%%):  frequency bands CN470
1726 +* (% style="color:red" %)**AS923**(%%):  frequency bands AS923
1727 +* (% style="color:red" %)**AU915**(%%):  frequency bands AU915
1728 +* (% style="color:red" %)**US915**(%%):  frequency bands US915
1729 +* (% style="color:red" %)**IN865**(%%):  frequency bands IN865
1730 +* (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1731 +* (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1442 1442  
1733 +
1734 +
1443 1443  = 9.Packing Info =
1444 1444  
1445 1445  
... ... @@ -1456,8 +1456,11 @@
1456 1456  * Package Size / pcs : 14.5 x 8 x 5 cm
1457 1457  * Weight / pcs : 170g
1458 1458  
1751 +
1752 +
1459 1459  = 10. FCC Caution for RS485LN-US915 =
1460 1460  
1755 +
1461 1461  (((
1462 1462  Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
1463 1463  )))
... ... @@ -1471,11 +1471,11 @@
1471 1471  )))
1472 1472  
1473 1473  (((
1474 -**IMPORTANT NOTE:**
1769 +(% style="color:red" %)**IMPORTANT NOTE:**
1475 1475  )))
1476 1476  
1477 1477  (((
1478 -**Note: **This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
1773 +(% style="color:red" %)**Note: **(%%)This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
1479 1479  )))
1480 1480  
1481 1481  (((
... ... @@ -1499,7 +1499,7 @@
1499 1499  )))
1500 1500  
1501 1501  (((
1502 -**FCC Radiation Exposure Statement:**
1797 +(% style="color:red" %)**FCC Radiation Exposure Statement:**
1503 1503  )))
1504 1504  
1505 1505  (((
... ... @@ -1507,11 +1507,16 @@
1507 1507  )))
1508 1508  
1509 1509  
1805 +
1510 1510  = 11. Support =
1511 1511  
1808 +
1512 1512  * (((
1513 1513  Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1514 1514  )))
1515 1515  * (((
1516 1516  Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]].
1814 +
1815 +
1816 +
1517 1517  )))
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