Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 61.7 >
edited by Xiaoling
on 2022/06/14 11:41
To version < 73.9 >
edited by Xiaoling
on 2022/09/12 11:37
>
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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 
... ... @@ -80,12 +80,12 @@
80 80  ** Idle: 32mA@12v
81 81  ** 20dB Transmit: 65mA@12v
82 82  
83 -**Interface for Model:**
85 +(% style="color:#037691" %)**Interface for Model:**
84 84  
85 85  * RS485
86 86  * Power Input 7~~ 24V DC. 
87 87  
88 -**LoRa Spec:**
90 +(% style="color:#037691" %)**LoRa Spec:**
89 89  
90 90  * Frequency Range:
91 91  ** Band 1 (HF): 862 ~~ 1020 Mhz
... ... @@ -106,10 +106,13 @@
106 106  * Automatic RF Sense and CAD with ultra-fast AFC.
107 107  * Packet engine up to 256 bytes with CRC
108 108  
111 +
112 +
109 109  == 1.3 Features ==
110 110  
115 +
111 111  * LoRaWAN Class A & Class C protocol (default Class C)
112 -* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
117 +* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864/MA869
113 113  * AT Commands to change parameters
114 114  * Remote configure parameters via LoRa Downlink
115 115  * Firmware upgradable via program port
... ... @@ -117,8 +117,11 @@
117 117  * Support Modbus protocol
118 118  * Support Interrupt uplink (Since hardware version v1.2)
119 119  
125 +
126 +
120 120  == 1.4 Applications ==
121 121  
129 +
122 122  * Smart Buildings & Home Automation
123 123  * Logistics and Supply Chain Management
124 124  * Smart Metering
... ... @@ -126,13 +126,18 @@
126 126  * Smart Cities
127 127  * Smart Factory
128 128  
137 +
138 +
129 129  == 1.5 Firmware Change log ==
130 130  
141 +
131 131  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
132 132  
133 133  
145 +
134 134  == 1.6 Hardware Change log ==
135 135  
148 +
136 136  (((
137 137  (((
138 138  (((
... ... @@ -143,6 +143,7 @@
143 143  v1.0: Release
144 144  )))
145 145  
159 +
146 146  
147 147  )))
148 148  )))
... ... @@ -149,6 +149,7 @@
149 149  
150 150  = 2. Power ON Device =
151 151  
166 +
152 152  (((
153 153  The RS485-LN can be powered by 7 ~~ 24V DC power source. Connection as below
154 154  
... ... @@ -161,25 +161,31 @@
161 161  
162 162  (% 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" %)​
163 163  
179 +
164 164  
165 165  )))
166 166  
167 167  = 3. Operation Mode =
168 168  
185 +
169 169  == 3.1 How it works? ==
170 170  
188 +
171 171  (((
172 172  (((
173 173  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.
174 174  )))
175 175  
194 +
176 176  
177 177  )))
178 178  
179 179  == 3.2 Example to join LoRaWAN network ==
180 180  
200 +
181 181  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. 
182 182  
203 +
183 183  (% 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" %)​
184 184  
185 185  
... ... @@ -190,6 +190,8 @@
190 190  
191 191  (((
192 192  485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
214 +
215 +
193 193  )))
194 194  
195 195  (% 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" %)​
... ... @@ -197,6 +197,8 @@
197 197  
198 198  (((
199 199  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 +
200 200  )))
201 201  
202 202  (((
... ... @@ -214,6 +214,8 @@
214 214  (((
215 215  (((
216 216  User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
242 +
243 +
217 217  )))
218 218  
219 219  (((
... ... @@ -227,8 +227,11 @@
227 227  
228 228  (% 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" %)​
229 229  
230 -(% 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"]]
231 231  
259 +
260 +(% title="Click and drag to resize" %)​
261 +
232 232  You can also choose to create the device manually.
233 233  
234 234  (% 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" %)​
... ... @@ -240,35 +240,45 @@
240 240  (% 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" %)​
241 241  
242 242  
273 +
243 243  (((
244 244  (% 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 +
245 245  )))
246 246  
247 247  (% 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" %)​
248 248  
249 249  
283 +
250 250  == 3.3 Configure Commands to read data ==
251 251  
286 +
252 252  (((
253 253  (((
254 254  (((
255 255  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 +
256 256  )))
257 257  )))
258 258  
259 259  (((
260 260  (((
261 -(% 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**
262 262  )))
263 263  
301 +
264 264  
265 265  )))
266 266  )))
267 267  
268 -=== 3.3.1 onfigure UART settings for RS485 or TTL communication ===
306 +=== 3.3.1 Configure UART settings for RS485 or TTL communication ===
269 269  
308 +
270 270  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:
271 271  
311 +
272 272  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
273 273  |=(% style="width: 110px;" %)(((
274 274  **AT Commands**
... ... @@ -328,11 +328,16 @@
328 328  )))
329 329  
330 330  
371 +
372 +
331 331  === 3.3.2 Configure sensors ===
332 332  
375 +
333 333  (((
334 334  (((
335 -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 +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.
379 +
380 +
336 336  )))
337 337  )))
338 338  
... ... @@ -353,8 +353,11 @@
353 353  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
354 354  
355 355  
401 +
402 +
356 356  === 3.3.3 Configure read commands for each sampling ===
357 357  
405 +
358 358  (((
359 359  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.
360 360  
... ... @@ -367,6 +367,7 @@
367 367  
368 368  (% style="color:#037691" %)**Each RS485 commands include two parts:**
369 369  
418 +
370 370  ~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.
371 371  
372 372  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.
... ... @@ -395,7 +395,7 @@
395 395  In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
396 396  
397 397  
398 -(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
447 +(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
399 399  
400 400  (% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
401 401  |(% style="width:510px" %)(((
... ... @@ -408,16 +408,19 @@
408 408  
409 409  **Examples:**
410 410  
460 +
411 411  * (% style="color:#037691" %)**Grab bytes**
412 412  
413 413  (% 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" %)​
414 414  
415 415  
466 +
416 416  * (% style="color:#037691" %)**Grab a section**
417 417  
418 418  (% 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" %)​
419 419  
420 420  
472 +
421 421  * (% style="color:#037691" %)**Grab different sections**
422 422  
423 423  (% 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" %)​
... ... @@ -428,6 +428,7 @@
428 428  
429 429  === 3.3.4 Compose the uplink payload ===
430 430  
483 +
431 431  (((
432 432  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.**
433 433  
... ... @@ -445,15 +445,13 @@
445 445  )))
446 446  
447 447  (((
448 -Final Payload is
501 +Final Payload is (% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
449 449  )))
450 450  
451 451  (((
452 -(% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
453 -)))
454 -
455 -(((
456 456  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
506 +
507 +
457 457  )))
458 458  
459 459  (% 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" %)​
... ... @@ -464,11 +464,9 @@
464 464  
465 465  Compose the uplink payload with value returns in sequence and send with (% style="color:red" %)**Multiply UPLINKs**.
466 466  
467 -Final Payload is
518 +Final Payload is (% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
468 468  
469 -(% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
470 470  
471 -
472 472  1. PAYVER: Defined by AT+PAYVER
473 473  1. PAYLOAD COUNT: Total how many uplinks of this sampling.
474 474  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
... ... @@ -486,8 +486,9 @@
486 486  DATA3=the rest of Valid value of RETURN10= **30**
487 487  
488 488  
489 -(% 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:
538 +(% 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:**
490 490  
540 +
491 491   ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink.
492 492  
493 493   * For AU915/AS923 bands, if UplinkDwell time=0, max 11 bytes for each uplink.
... ... @@ -496,9 +496,30 @@
496 496  
497 497   ~* For all other bands: max 51 bytes for each uplink.
498 498  
549 +(% style="color:red" %)*** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
499 499  
551 +(% 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)**
552 +
553 +
554 +(% style="color:#4f81bd" %)**If the data is empty, return to the display（Since v1.4.0）**
555 +
556 +1 )  When (% style="color:blue" %)**AT+MOD=1**(%%), 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**.
557 +
558 +
559 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/test/WebHome/image-20220824114359-3.png?width=1106&height=297&rev=1.1||alt="image-20220824114359-3.png" height="297" width="1106"]]
560 +
561 +
562 +
563 +2 )  When (% style="color:blue" %)**AT+MOD=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 00s**.
564 +
565 +
566 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/test/WebHome/image-20220824114330-2.png?rev=1.1||alt="image-20220824114330-2.png"]]
567 +
568 +
569 +
500 500  Below are the uplink payloads:
501 501  
572 +
502 502  (% 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" %)​
503 503  
504 504  
... ... @@ -505,35 +505,43 @@
505 505  
506 506  === 3.3.5 Uplink on demand ===
507 507  
579 +
508 508  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.
509 509  
510 -Downlink control command:
582 +(% style="color:blue" %)**Downlink control command:**
511 511  
512 -**0x08 command**: Poll an uplink with current command set in RS485-LN.
584 +(% style="color:#4472c4" %)** 0x08 command**(%%): Poll an uplink with current command set in RS485-LN.
513 513  
514 -**0xA8 command**: Send a command to RS485-LN and uplink the output from sensors.
586 +(% style="color:#4472c4" %)** 0xA8 command**(%%): Send a command to RS485-LN and uplink the output from sensors.
515 515  
516 516  
517 517  
518 518  === 3.3.6 Uplink on Interrupt ===
519 519  
592 +
520 520  RS485-LN support external Interrupt uplink since hardware v1.2 release.
521 521  
595 +
522 522  (% 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" %)​
523 523  
524 524  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.
525 525  
526 526  
601 +
527 527  == 3.4 Uplink Payload ==
528 528  
529 529  
530 -(% 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" %)​
605 +(% 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"]]
531 531  
607 +(% title="Click and drag to resize" %)​
608 +
532 532  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
533 533  
534 534  
612 +
535 535  == 3.5 Configure RS485-LN via AT or Downlink ==
536 536  
615 +
537 537  (((
538 538  User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
539 539  )))
... ... @@ -555,41 +555,50 @@
555 555  )))
556 556  
557 557  
637 +
558 558  === 3.5.1 Common Commands ===
559 559  
640 +
560 560  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]]
561 561  
562 562  
563 -=== 3.5.2 Sensor related commands ===
564 564  
645 +=== 3.5.2 Downlink Response(Since firmware v1.4) ===
646 +
647 +
565 565  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.
566 566  
567 -(% 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" %)​
568 568  
651 +(% 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"]]
652 +
653 +(% title="Click and drag to resize" %)​
654 +
569 569  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)
570 570  
571 571  
658 +
572 572  === 3.5.3 Sensor related commands ===
573 573  
574 574  
575 575  
576 576  
577 -==== (% style="color:#037691" %)**RS485 Debug Command**(%%) ====
664 +==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
578 578  
666 +
579 579  (((
580 -This command is used to configure the RS485 devices; they won’t be used during sampling.
668 +This command is used to configure the RS485 devices; they won't be used during sampling.
581 581  )))
582 582  
583 -* (((
584 -(% style="color:#037691" %)**AT Command**
671 +(((
672 +* (% style="color:#037691" %)**AT Command**
585 585  
586 -**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
587 -
588 -
674 +(((
675 +(% 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
589 589  )))
677 +)))
590 590  
591 591  (((
592 -m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
680 +
593 593  )))
594 594  
595 595  * (((
... ... @@ -597,7 +597,7 @@
597 597  )))
598 598  
599 599  (((
600 -Format: A8 MM NN XX XX XX XX YY
688 +Format: (% style="color:#4472c4" %)** A8 MM NN XX XX XX XX YY**
601 601  )))
602 602  
603 603  (((
... ... @@ -630,7 +630,9 @@
630 630  )))
631 631  
632 632  (((
633 -**Example 1** ~-~-> Configure without ask for uplink (YY=0)
721 +
722 +
723 +(% style="color:blue" %)**Example 1:**  (%%) ~-~-> Configure without ask for uplink (YY=0)
634 634  )))
635 635  
636 636  (((
... ... @@ -646,6 +646,8 @@
646 646  )))
647 647  
648 648  (((
739 +
740 +
649 649  So if user want to use downlink command to control to RS485 Alarm, he can use:
650 650  )))
651 651  
... ... @@ -666,7 +666,7 @@
666 666  )))
667 667  
668 668  (((
669 -**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
761 +(% style="color:blue" %)**Example 2:**  (%%) ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
670 670  )))
671 671  
672 672  (((
... ... @@ -678,11 +678,11 @@
678 678  )))
679 679  
680 680  (((
681 -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:
773 +(((
774 +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**
682 682  )))
683 683  
684 -(((
685 - **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
777 +
686 686  )))
687 687  
688 688  (((
... ... @@ -692,40 +692,50 @@
692 692  
693 693  
694 694  
695 -==== **Set Payload version** ====
787 +==== (% style="color:blue" %)**Set Payload version**(%%) ====
696 696  
789 +
697 697  (((
698 698  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.
699 699  )))
700 700  
701 -* (((
702 -**AT Command:**
703 -)))
704 -
705 -(% class="box infomessage" %)
706 706  (((
707 -(((
708 -**AT+PAYVER: Set PAYVER field = 1**
795 +* (% style="color:#037691" %)**AT Command:**
796 +
797 +(% style="color:#4472c4" %)** AT+PAYVER:    ** (%%) Set PAYVER field = 1
798 +
799 +
709 709  )))
710 -)))
711 711  
712 712  * (((
713 -**Downlink Payload:**
803 +(% style="color:#037691" %)**Downlink Payload:**
714 714  )))
715 715  
716 716  (((
717 -**0xAE 01**  ~-~-> Set PAYVER field =  0x01
807 +(% style="color:#4472c4" %)** 0xAE 01** (%%) ~-~->  Set PAYVER field =  0x01
718 718  )))
719 719  
720 720  (((
721 -**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
811 +(% style="color:#4472c4" %)** 0xAE 0F**   (%%) ~-~->  Set PAYVER field =  0x0F
722 722  )))
723 723  
724 724  
815 +1 )  Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)
725 725  
817 +[[image:image-20220824145428-2.png||height="168" width="1300"]]
726 726  
727 -==== **Set RS485 Sampling Commands** ====
728 728  
820 +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.
821 +
822 +
823 +[[image:image-20220824145428-3.png||height="308" width="1200"]]
824 +
825 +
826 +
827 +
828 +==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
829 +
830 +
729 729  (((
730 730  AT+COMMANDx or AT+DATACUTx
731 731  )))
... ... @@ -739,41 +739,32 @@
739 739  )))
740 740  
741 741  * (((
742 -**AT Command:**
844 +(% style="color:#037691" %)**AT Command:**
743 743  )))
744 744  
745 -(% class="box infomessage" %)
746 -(((
747 -(((
748 -**AT+COMMANDx: Configure RS485 read command to sensor.**
749 -)))
750 -)))
847 +(% style="color:#4472c4" %)** AT+COMMANDx:    ** (%%) Configure RS485 read command to sensor.
751 751  
752 -(% class="box infomessage" %)
753 -(((
754 -(((
755 -**AT+DATACUTx: Configure how to handle return from RS485 devices.**
756 -)))
757 -)))
849 +(% style="color:#4472c4" %)** AT+DATACUTx:        **(%%) Configure how to handle return from RS485 devices.
758 758  
759 -(((
760 -
761 -)))
762 762  
763 763  * (((
764 -**Downlink Payload:**
853 +(% style="color:#037691" %)**Downlink Payload:**
765 765  )))
766 766  
767 767  (((
768 -**0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
857 +(% style="color:#4472c4" %)** 0xAF**(%%) downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
858 +
859 +
769 769  )))
770 770  
771 771  (((
772 -(% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
863 +(% style="color:red" %)**Note : if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.**
864 +
865 +
773 773  )))
774 774  
775 775  (((
776 -Format: AF MM NN LL XX XX XX XX YY
869 +Format: (% style="color:#4472c4" %)** AF MM NN LL XX XX XX XX YY**
777 777  )))
778 778  
779 779  (((
... ... @@ -797,6 +797,8 @@
797 797  )))
798 798  
799 799  (((
893 +
894 +
800 800  **Example:**
801 801  )))
802 802  
... ... @@ -815,10 +815,11 @@
815 815  
816 816  
817 817  
818 -==== **Fast command to handle MODBUS device** ====
913 +==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
819 819  
915 +
820 820  (((
821 -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]].
917 +(% 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]].
822 822  )))
823 823  
824 824  (((
... ... @@ -838,24 +838,27 @@
838 838  )))
839 839  
840 840  * (((
841 -AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
937 +AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2  are not configure (0,0,0). So RS485-LN.
842 842  )))
843 843  * (((
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.
940 +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.
845 845  )))
846 846  * (((
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.
943 +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.
944 +
945 +
848 848  )))
849 849  
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" %)​
948 +(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]](% title="Click and drag to resize" %)​
851 851  
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" %)​
950 +(% 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" %)​
853 853  
854 854  
855 855  
856 856  
857 -==== **RS485 command timeout** ====
955 +==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
858 858  
957 +
859 859  (((
860 860  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.
861 861  )))
... ... @@ -864,23 +864,20 @@
864 864  Default value: 0, range:  0 ~~ 65 seconds
865 865  )))
866 866  
867 -* (((
868 -**AT Command:**
869 -)))
870 -
871 -(% class="box infomessage" %)
872 872  (((
873 -(((
874 -**AT+CMDDLaa=hex(bb cc)*1000**
967 +* (% style="color:#037691" %)** AT Command:**
968 +
969 +(% style="color:#4472c4" %)** AT+CMDDLaa=hex(bb cc)*1000**
875 875  )))
876 -)))
877 877  
878 878  (((
973 +
974 +
879 879  **Example:**
880 880  )))
881 881  
882 882  (((
883 -**AT+CMDDL1=1000** to send the open time to 1000ms
979 +(% style="color:#4472c4" %)** AT+CMDDL1=1000** (%%)to send the open time to 1000ms
884 884  )))
885 885  
886 886  (((
... ... @@ -888,30 +888,29 @@
888 888  )))
889 889  
890 890  * (((
891 -**Downlink Payload:**
987 +(% style="color:#037691" %)** Downlink Payload:**
892 892  )))
893 893  
894 894  (((
895 -**0x AA aa bb cc**
991 +(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex(bb cc)*1000
896 896  )))
897 897  
898 898  (((
899 -Same as: AT+CMDDLaa=hex(bb cc)*1000
900 -)))
995 +
901 901  
902 -(((
903 - **Example:**
997 +**Example:**
904 904  )))
905 905  
906 906  (((
907 - 0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
1001 +**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
908 908  )))
909 909  
910 910  
911 911  
912 912  
913 -==== **Uplink payload mode** ====
1007 +==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
914 914  
1009 +
915 915  (((
916 916  Define to use one uplink or multiple uplinks for the sampling.
917 917  )))
... ... @@ -918,53 +918,61 @@
918 918  
919 919  (((
920 920  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
921 -)))
922 922  
923 -* (((
924 -**AT Command:**
1017 +
925 925  )))
926 926  
927 -(% class="box infomessage" %)
928 928  (((
929 -(((
930 -**AT+DATAUP=0**
931 -)))
932 -)))
1021 +* (% style="color:#037691" %)** AT Command:**
933 933  
934 -(% class="box infomessage" %)
935 -(((
936 -(((
937 -**AT+DATAUP=1**
938 -)))
939 -)))
1023 +(% style="color:#4472c4" %)** AT+DATAUP=0**
940 940  
941 -(((
1025 +(% style="color:#4472c4" %)** AT+DATAUP=1**
1026 +
942 942  
943 943  )))
944 944  
1030 +(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
1031 +
1032 +Each uplink is sent to the server at 20-second intervals when segmented.
1033 +
1034 +
945 945  * (((
946 -**Downlink Payload:**
1036 +(% style="color:#037691" %)** Downlink Payload:**
947 947  )))
948 948  
949 -(((
950 -**0xAD 00**  **~-~->** Same as AT+DATAUP=0
1039 +(% style="color:#4472c4" %)** 0xAD 00** (%%) **~-~->** Same as AT+DATAUP=0
1040 +
1041 +(% 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.
1042 +
1043 +
1044 +* (((
1045 +(% style="color:#037691" %)** AT Command:**
951 951  )))
952 952  
953 -(((
954 -**0xAD 01**  **~-~->** Same as AT+DATAUP=1
1048 +(% style="color:#4472c4" %)** AT+DATAUP=1,Timeout**
1049 +
1050 +
1051 +* (((
1052 +(% style="color:#037691" %)** Downlink Payload:**
955 955  )))
956 956  
1055 +(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000  ~/~/  (00 00 14 is 20 seconds)
957 957  
1057 +Each uplink is sent to the server at 20-second intervals when segmented.
958 958  
959 959  
960 -==== **Manually trigger an Uplink** ====
961 961  
1061 +
1062 +==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
1063 +
1064 +
962 962  (((
963 963  Ask device to send an uplink immediately.
964 964  )))
965 965  
966 966  * (((
967 -**AT Command:**
1070 +(% style="color:#037691" %)** AT Command:**
968 968  )))
969 969  
970 970  (((
... ... @@ -976,31 +976,36 @@
976 976  )))
977 977  
978 978  * (((
979 -**Downlink Payload:**
1082 +(% style="color:#037691" %)** Downlink Payload:**
980 980  )))
981 981  
982 982  (((
983 -**0x08 FF**, RS485-LN will immediately send an uplink.
1086 +(% style="color:#4472c4" %)** 0x08 FF**(%%), RS485-LN will immediately send an uplink.
984 984  )))
985 985  
986 986  
987 987  
988 988  
989 -==== **Clear RS485 Command** ====
1092 +==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
990 990  
1094 +
991 991  (((
992 992  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1097 +
1098 +
993 993  )))
994 994  
995 995  * (((
996 -**AT Command:**
1102 +(% style="color:#037691" %)** AT Command:**
997 997  )))
998 998  
999 999  (((
1000 -**AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
1106 +(% style="color:#4472c4" %)** AT+CMDEAR=mm,nn** (%%) mm: start position of erase ,nn: stop position of erase
1001 1001  )))
1002 1002  
1003 1003  (((
1110 +
1111 +
1004 1004  Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
1005 1005  )))
1006 1006  
... ... @@ -1020,95 +1020,226 @@
1020 1020  
1021 1021  
1022 1022  * (((
1023 -**Downlink Payload:**
1131 +(% style="color:#037691" %)** Downlink Payload:**
1024 1024  )))
1025 1025  
1026 1026  (((
1027 -**0x09 aa bb** same as AT+CMDEAR=aa,bb
1135 +(% style="color:#4472c4" %)** 0x09 aa bb** (%%) same as AT+CMDEAR=aa,bb
1028 1028  )))
1029 1029  
1030 1030  
1031 1031  
1032 1032  
1033 -==== **Set Serial Communication Parameters** ====
1141 +==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1034 1034  
1143 +
1035 1035  (((
1036 1036  Set the Rs485 serial communication parameters:
1146 +
1147 +
1037 1037  )))
1038 1038  
1039 1039  * (((
1040 -**AT Command:**
1151 +(% style="color:#037691" %)** AT Command:**
1152 +
1153 +
1154 +
1041 1041  )))
1042 1042  
1043 1043  (((
1044 -Set Baud Rate:
1158 +* Set Baud Rate
1045 1045  )))
1046 1046  
1047 -(% class="box infomessage" %)
1161 +(% 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
1162 +
1163 +
1048 1048  (((
1165 +* Set UART Parity
1166 +)))
1167 +
1168 +(% style="color:#4472c4" %)** AT+PARITY=0** (%%) ~/~/  Option: 0: no parity, 1: odd parity, 2: even parity
1169 +
1170 +
1049 1049  (((
1050 -**AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1172 +* Set STOPBIT
1051 1051  )))
1174 +
1175 +(% style="color:#4472c4" %)** AT+STOPBIT=0** (%%) ~/~/  Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1176 +
1177 +
1178 +
1179 +* (((
1180 +(% style="color:#037691" %)** Downlink Payload:**
1052 1052  )))
1053 1053  
1054 1054  (((
1055 -Set UART Parity
1184 +(% style="color:#4472c4" %)** A7 01 aa bb**:   (%%) Same  AT+BAUDR=hex(aa bb)*100
1056 1056  )))
1057 1057  
1058 -(% class="box infomessage" %)
1059 1059  (((
1060 -(((
1061 -**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1188 +
1189 +
1190 +**Example:**
1062 1062  )))
1192 +
1193 +* (((
1194 +A7 01 00 60  same as AT+BAUDR=9600
1063 1063  )))
1196 +* (((
1197 +A7 01 04 80  same as AT+BAUDR=115200
1198 +)))
1064 1064  
1065 1065  (((
1066 -Set STOPBIT
1201 +* A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1067 1067  )))
1068 1068  
1069 -(% class="box infomessage" %)
1070 1070  (((
1071 -(((
1072 -**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1205 +* A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1073 1073  )))
1074 -)))
1075 1075  
1208 +
1209 +
1210 +
1211 +
1212 +==== (% style="color:blue" %)**Encrypted payload**(%%) ====
1213 +
1076 1076  (((
1077 1077  
1078 1078  )))
1079 1079  
1080 1080  * (((
1081 -**Downlink Payload:**
1219 +(% style="color:#037691" %)** AT Command:**
1082 1082  )))
1083 1083  
1084 -(((
1085 -**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1222 +(% style="color:#4472c4" %)** AT+DECRYPT=1  ** (%%) ~/~/ The payload is uploaded without encryption
1223 +
1224 +(% style="color:#4472c4" %)** AT+DECRYPT=0  ** (%%) ~/~/ Encrypt when uploading payload (default)
1225 +
1226 +
1227 +
1228 +
1229 +==== (% style="color:blue" %)**Get sensor value**(%%) ====
1230 +
1231 +
1232 +* (((
1233 +(% style="color:#037691" %)** AT Command:**
1086 1086  )))
1087 1087  
1088 -(((
1089 -**Example:**
1236 +(% style="color:#4472c4" %)** AT+GETSENSORVALUE=0  **(%%) ~/~/ The serial port gets the reading of the current sensor
1237 +
1238 +(% style="color:#4472c4" %)** AT+GETSENSORVALUE=1  **(%%) ~/~/ The serial port gets the current sensor reading and uploads it.
1239 +
1240 +
1241 +
1242 +
1243 +==== (% style="color:blue" %)**Resets the downlink packet count**(%%) ====
1244 +
1245 +
1246 +* (((
1247 +(% style="color:#037691" %)** AT Command:**
1090 1090  )))
1091 1091  
1250 +(% 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)
1251 +
1252 +(% 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.
1253 +
1254 +
1255 +
1256 +
1257 +==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches**(%%) ====
1258 +
1259 +
1092 1092  * (((
1093 -A7 01 00 60   same as AT+BAUDR=9600
1261 +(% style="color:#037691" %)** AT Command:**
1094 1094  )))
1263 +
1264 + (% 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)
1265 +
1266 + (% 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.
1267 +
1268 +
1095 1095  * (((
1096 -A7 01 04 80  same as AT+BAUDR=115200
1270 +(% style="color:#037691" %)** Downlink Payload:**
1097 1097  )))
1098 1098  
1099 -(((
1100 -A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1273 +(% style="color:#4472c4" %)** 0x21 00 01 ** (%%) ~/~/ Set  the DISMACANS=1
1274 +
1275 +
1276 +
1277 +
1278 +==== (% style="color:blue" %)** Copy downlink to uplink **(%%) ====
1279 +
1280 +
1281 +* (((
1282 +(% style="color:#037691" %)** AT Command:**
1101 1101  )))
1102 1102  
1285 +(% 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.
1286 +
1287 +
1288 +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.
1289 +
1290 +
1291 +[[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"]]
1292 +
1293 +
1294 +
1295 +For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77.
1296 +
1297 +
1298 +[[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"]]
1299 +
1300 +
1301 +For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
1302 +
1303 +
1304 +
1305 +
1306 +==== (% style="color:blue" %)**Query version number and frequency band 、TDC**(%%) ====
1307 +
1308 +
1103 1103  (((
1104 -A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1310 +* (% style="color:#037691" %)**Downlink Payload:**
1311 +
1312 +(% style="color:#4472c4" %)** 26 01  ** (%%) ~/~/  Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
1105 1105  )))
1106 1106  
1107 1107  
1316 +Example：
1108 1108  
1109 1109  
1319 +[[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"]]
1320 +
1321 +
1322 +
1323 +
1324 +==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ====
1325 +
1326 +
1327 +* (((
1328 +(% style="color:#037691" %)** AT Command:**
1329 +)))
1330 +
1331 +(% 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.
1332 +
1333 +(% 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.
1334 +
1335 +(% style="color:#4472c4" %)**AT+RXMODE=0,0  ** (%%) ~/~/  Disable this mode (default)
1336 +
1337 +
1338 +* (((
1339 +(% style="color:#037691" %)**Downlink Payload:**
1340 +)))
1341 +
1342 +(% style="color:#4472c4" %)** A6 aa bb bb               ** (%%) ~/~/same as AT+RXMODE=aa,bb
1343 +
1344 +[[image:image-20220824144240-1.png]]
1345 +
1346 +
1347 +
1110 1110  == 3.6 Listening mode for RS485 network ==
1111 1111  
1350 +
1112 1112  (((
1113 1113  This feature support since firmware v1.4
1114 1114  )))
... ... @@ -1115,12 +1115,16 @@
1115 1115  
1116 1116  (((
1117 1117  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.
1357 +
1358 +
1118 1118  )))
1119 1119  
1120 -(% 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" %)​
1361 +(% 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"]]
1121 1121  
1363 +(% title="Click and drag to resize" %)​
1364 +
1122 1122  (((
1123 -To enable the listening mode, use can run the command AT+RXMODE.
1366 +To enable the listening mode, use can run the command (% style="color:#4472c4" %)** AT+RXMODE**.
1124 1124  )))
1125 1125  
1126 1126  (((
... ... @@ -1155,11 +1155,13 @@
1155 1155  )))
1156 1156  
1157 1157  (((
1158 -**Downlink Command:**
1401 +
1402 +
1403 +(% style="color:#037691" %)**Downlink Command:**
1159 1159  )))
1160 1160  
1161 1161  (((
1162 -**0xA6 aa bb cc ** same as AT+RXMODE=aa,(bb<<8 | cc)
1407 +(% style="color:#4472c4" %)** 0xA6 aa bb cc **(%%) same as AT+RXMODE=aa,(bb<<8 | cc)
1163 1163  )))
1164 1164  
1165 1165  (((
... ... @@ -1200,11 +1200,12 @@
1200 1200  
1201 1201  (((
1202 1202  (((
1203 -(% 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.
1448 +(% 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.**
1204 1204  )))
1205 1205  )))
1206 1206  
1207 1207  
1453 +
1208 1208  == 3.7 Buttons ==
1209 1209  
1210 1210  
... ... @@ -1214,6 +1214,8 @@
1214 1214  |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1215 1215  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1216 1216  
1463 +
1464 +
1217 1217  == 3.8 LEDs ==
1218 1218  
1219 1219  
... ... @@ -1222,24 +1222,35 @@
1222 1222  |**PWR**|Always on if there is power
1223 1223  |**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.
1224 1224  
1473 +
1474 +
1225 1225  = 4. Case Study =
1226 1226  
1477 +
1227 1227  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]]
1228 1228  
1229 1229  
1481 +
1230 1230  = 5. Use AT Command =
1231 1231  
1484 +
1232 1232  == 5.1 Access AT Command ==
1233 1233  
1487 +
1234 1234  (((
1235 1235  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.
1490 +
1491 +
1236 1236  )))
1237 1237  
1238 1238  (% 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" %)​
1239 1239  
1240 1240  
1497 +
1241 1241  (((
1242 1242  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:
1500 +
1501 +
1243 1243  )))
1244 1244  
1245 1245  (% 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" %)​
... ... @@ -1253,63 +1253,51 @@
1253 1253  
1254 1254  == 5.2 Common AT Command Sequence ==
1255 1255  
1515 +
1256 1256  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1257 1257  
1518 +
1258 1258  If device has not joined network yet:
1259 1259  
1260 -(% class="box infomessage" %)
1261 -(((
1262 -**AT+FDR**
1263 -)))
1521 +* (% style="color:#037691" %)**AT+FDR**
1522 +* (% style="color:#037691" %)**AT+NJM=0**
1523 +* (% style="color:#037691" %)**ATZ**
1264 1264  
1265 -(% class="box infomessage" %)
1266 1266  (((
1267 -**AT+NJM=0**
1268 -)))
1526 +
1269 1269  
1270 -(% class="box infomessage" %)
1271 -(((
1272 -**ATZ**
1273 -)))
1274 -
1275 -
1276 -(((
1277 1277  If device already joined network:
1278 -)))
1279 1279  
1280 -(% class="box infomessage" %)
1281 -(((
1282 -**AT+NJM=0**
1283 -)))
1530 +* (% style="color:#037691" %)**AT+NJM=0**
1531 +* (% style="color:#037691" %)**ATZ**
1284 1284  
1285 -(% class="box infomessage" %)
1286 -(((
1287 -**ATZ**
1533 +
1288 1288  )))
1289 1289  
1290 1290  
1537 +
1291 1291  === 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1292 1292  
1293 1293  
1294 -(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1541 +(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1295 1295  
1296 -(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
1543 +(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) Set to ABP mode
1297 1297  
1298 -(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
1545 +(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) Set the Adaptive Data Rate Off
1299 1299  
1300 -(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
1547 +(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%) Set Data Rate
1301 1301  
1302 -(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1549 +(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1303 1303  
1304 -(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
1551 +(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%)  Set transmit frequency to 868.4Mhz
1305 1305  
1306 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1553 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1307 1307  
1308 -(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1555 +(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1309 1309  
1310 -(% 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.
1557 +(% 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.
1311 1311  
1312 -(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1559 +(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1313 1313  
1314 1314  
1315 1315  (% style="color:red" %)**Note:**
... ... @@ -1319,15 +1319,20 @@
1319 1319  2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1320 1320  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.
1321 1321  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
1569 +
1570 +
1322 1322  )))
1323 1323  
1324 1324  (% 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" %)​
1325 1325  
1326 1326  
1576 +
1327 1327  = 6. FAQ =
1328 1328  
1579 +
1329 1329  == 6.1 How to upgrade the image? ==
1330 1330  
1582 +
1331 1331  (((
1332 1332  The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
1333 1333  )))
... ... @@ -1346,18 +1346,26 @@
1346 1346  Below shows the hardware connection for how to upload an image to RS485-LN:
1347 1347  )))
1348 1348  
1349 -(% 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" %)​
1601 +(% 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"]]
1350 1350  
1603 +(% title="Click and drag to resize" %)​
1604 +
1351 1351  (((
1352 -**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]].
1606 +(% 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]].
1607 +
1608 +
1353 1353  )))
1354 1354  
1355 1355  (((
1356 -**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1612 +(% 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]].
1613 +
1614 +
1357 1357  )))
1358 1358  
1359 1359  (((
1360 -**Step3: **Open flashloader; choose the correct COM port to update.
1618 +(% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
1619 +
1620 +
1361 1361  )))
1362 1362  
1363 1363  (((
... ... @@ -1378,57 +1378,86 @@
1378 1378  (% 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" %)​
1379 1379  
1380 1380  
1381 -**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1641 +(% 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:**
1382 1382  
1383 1383  (% 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" %)​
1384 1384  
1385 1385  
1646 +
1386 1386  == 6.2 How to change the LoRa Frequency Bands/Region? ==
1387 1387  
1649 +
1388 1388  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1389 1389  
1390 1390  
1653 +
1391 1391  == 6.3 How many RS485-Slave can RS485-LN connects? ==
1392 1392  
1656 +
1393 1393  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"]].
1394 1394  
1395 1395  
1660 +
1396 1396  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1397 1397  
1663 +
1398 1398  When user need to use with ChirpStack or TTI. Please set AT+RPL=4.
1399 1399  
1400 1400  Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1401 1401  
1402 1402  
1669 +
1670 +== 6.5 Can i use point to point communication for RS485-LN? ==
1671 +
1672 +
1673 +Yes, please refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
1674 +
1675 +
1676 +
1677 +== 6.6 How to Use RS485-LN  to connect to RS232 devices? ==
1678 +
1679 +
1680 +[[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/]]
1681 +
1682 +
1683 +
1403 1403  = 7. Trouble Shooting =
1404 1404  
1405 -== 7.1 Downlink doesn’t work, how to solve it? ==
1406 1406  
1687 +== 7.1 Downlink doesn't work, how to solve it? ==
1688 +
1689 +
1407 1407  Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1408 1408  
1409 1409  
1410 -== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1411 1411  
1694 +== 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
1695 +
1696 +
1412 1412  It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1413 1413  
1414 1414  
1700 +
1415 1415  = 8. Order Info =
1416 1416  
1703 +
1417 1417  (% style="color:blue" %)**Part Number: RS485-LN-XXX**
1418 1418  
1419 1419  (% style="color:blue" %)**XXX:**
1420 1420  
1421 -* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
1422 -* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
1423 -* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
1424 -* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
1425 -* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
1426 -* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
1427 -* (% style="color:blue" %)**US915**(%%): frequency bands US915
1428 -* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
1429 -* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1430 -* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1708 +* (% style="color:red" %)**EU433**(%%):  frequency bands EU433
1709 +* (% style="color:red" %)**EU868**(%%):  frequency bands EU868
1710 +* (% style="color:red" %)**KR920**(%%):  frequency bands KR920
1711 +* (% style="color:red" %)**CN470**(%%):  frequency bands CN470
1712 +* (% style="color:red" %)**AS923**(%%):  frequency bands AS923
1713 +* (% style="color:red" %)**AU915**(%%):  frequency bands AU915
1714 +* (% style="color:red" %)**US915**(%%):  frequency bands US915
1715 +* (% style="color:red" %)**IN865**(%%):  frequency bands IN865
1716 +* (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1717 +* (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1431 1431  
1719 +
1720 +
1432 1432  = 9.Packing Info =
1433 1433  
1434 1434  
... ... @@ -1445,8 +1445,11 @@
1445 1445  * Package Size / pcs : 14.5 x 8 x 5 cm
1446 1446  * Weight / pcs : 170g
1447 1447  
1737 +
1738 +
1448 1448  = 10. FCC Caution for RS485LN-US915 =
1449 1449  
1741 +
1450 1450  (((
1451 1451  Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
1452 1452  )))
... ... @@ -1460,11 +1460,11 @@
1460 1460  )))
1461 1461  
1462 1462  (((
1463 -**IMPORTANT NOTE:**
1755 +(% style="color:red" %)**IMPORTANT NOTE:**
1464 1464  )))
1465 1465  
1466 1466  (((
1467 -**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:
1759 +(% 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:
1468 1468  )))
1469 1469  
1470 1470  (((
... ... @@ -1488,7 +1488,7 @@
1488 1488  )))
1489 1489  
1490 1490  (((
1491 -**FCC Radiation Exposure Statement:**
1783 +(% style="color:red" %)**FCC Radiation Exposure Statement:**
1492 1492  )))
1493 1493  
1494 1494  (((
... ... @@ -1496,11 +1496,16 @@
1496 1496  )))
1497 1497  
1498 1498  
1791 +
1499 1499  = 11. Support =
1500 1500  
1794 +
1501 1501  * (((
1502 1502  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.
1503 1503  )))
1504 1504  * (((
1505 1505  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]].
1800 +
1801 +
1802 +
1506 1506  )))
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