Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 61.4 >
edited by Xiaoling
on 2022/06/14 11:28
To version < 73.2 >
edited by Xiaoling
on 2022/09/12 10:35
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,6 +1,10 @@
1 -(% style="text-align:center" %)
2 -[[image:1653266934636-343.png||height="385" width="385"]]
1 +(% aria-label="1653266934636-343.png image widget" contenteditable="false" role="region" tabindex="-1" %)
2 +(((
3 +(% data-widget="image" style="text-align:center" %)
4 +[[image:1653266934636-343.png||height="385" width="385"]](% title="Click and drag to resize" %)​
3 3  
6 +(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||height="15" role="presentation" title="Click and drag to move" width="15"]]
7 +)))
4 4  
5 5  
6 6  
... ... @@ -7,18 +7,26 @@
7 7  
8 8  
9 9  
14 +
10 10  **Table of Contents:**
11 11  
12 12  {{toc/}}
13 13  
14 14  
20 +(% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %)
21 +(((
22 +(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||height="15" role="presentation" title="Click and drag to move" width="15"]]
23 +)))
15 15  
16 16  
17 17  
18 18  
19 19  
29 +
30 +
20 20  = 1.Introduction =
21 21  
33 +
22 22  == 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
23 23  
24 24  (((
... ... @@ -55,13 +55,14 @@
55 55  )))
56 56  )))
57 57  
58 -[[image:1653267211009-519.png||height="419" width="724"]]
70 +(% 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" %)​
59 59  
60 60  
73 +
61 61  == 1.2 Specifications ==
62 62  
63 63  
64 -**Hardware System:**
77 +(% style="color:#037691" %)**Hardware System:**
65 65  
66 66  * STM32L072CZT6 MCU
67 67  * SX1276/78 Wireless Chip 
... ... @@ -69,13 +69,17 @@
69 69  ** Idle: 32mA@12v
70 70  ** 20dB Transmit: 65mA@12v
71 71  
72 -**Interface for Model:**
73 73  
86 +
87 +(% style="color:#037691" %)**Interface for Model:**
88 +
74 74  * RS485
75 75  * Power Input 7~~ 24V DC. 
76 76  
77 -**LoRa Spec:**
78 78  
93 +
94 +(% style="color:#037691" %)**LoRa Spec:**
95 +
79 79  * Frequency Range:
80 80  ** Band 1 (HF): 862 ~~ 1020 Mhz
81 81  ** Band 2 (LF): 410 ~~ 528 Mhz
... ... @@ -97,10 +97,12 @@
97 97  
98 98  
99 99  
117 +
100 100  == 1.3 Features ==
101 101  
120 +
102 102  * LoRaWAN Class A & Class C protocol (default Class C)
103 -* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
122 +* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864/MA869
104 104  * AT Commands to change parameters
105 105  * Remote configure parameters via LoRa Downlink
106 106  * Firmware upgradable via program port
... ... @@ -110,8 +110,10 @@
110 110  
111 111  
112 112  
132 +
113 113  == 1.4 Applications ==
114 114  
135 +
115 115  * Smart Buildings & Home Automation
116 116  * Logistics and Supply Chain Management
117 117  * Smart Metering
... ... @@ -121,13 +121,17 @@
121 121  
122 122  
123 123  
145 +
124 124  == 1.5 Firmware Change log ==
125 125  
148 +
126 126  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
127 127  
128 128  
152 +
129 129  == 1.6 Hardware Change log ==
130 130  
155 +
131 131  (((
132 132  (((
133 133  (((
... ... @@ -138,6 +138,7 @@
138 138  v1.0: Release
139 139  )))
140 140  
166 +
141 141  
142 142  )))
143 143  )))
... ... @@ -144,6 +144,7 @@
144 144  
145 145  = 2. Power ON Device =
146 146  
173 +
147 147  (((
148 148  The RS485-LN can be powered by 7 ~~ 24V DC power source. Connection as below
149 149  
... ... @@ -154,28 +154,33 @@
154 154  Once there is power, the RS485-LN will be on.
155 155  )))
156 156  
157 -[[image:1653268091319-405.png]]
184 +(% 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" %)​
158 158  
186 +
159 159  
160 160  )))
161 161  
162 162  = 3. Operation Mode =
163 163  
192 +
164 164  == 3.1 How it works? ==
165 165  
195 +
166 166  (((
167 167  (((
168 168  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.
169 169  )))
170 170  
201 +
171 171  
172 172  )))
173 173  
174 174  == 3.2 Example to join LoRaWAN network ==
175 175  
207 +
176 176  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. 
177 177  
178 -[[image:1653268155545-638.png||height="334" width="724"]]
210 +(% 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" %)​
179 179  
180 180  
181 181  (((
... ... @@ -187,11 +187,13 @@
187 187  485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
188 188  )))
189 189  
190 -[[image:1653268227651-549.png||height="592" width="720"]]
222 +(% 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" %)​
191 191  
192 192  
193 193  (((
194 194  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:
227 +
228 +
195 195  )))
196 196  
197 197  (((
... ... @@ -203,7 +203,7 @@
203 203  )))
204 204  )))
205 205  
206 -[[image:1652953462722-299.png]]
240 +(% aria-label="1652953462722-299.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953462722-299.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
207 207  
208 208  
209 209  (((
... ... @@ -216,23 +216,23 @@
216 216  )))
217 217  )))
218 218  
219 -[[image:image-20220519174512-1.png]]
253 +(% aria-label="image-20220519174512-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
220 220  
221 -[[image:image-20220519174512-2.png||height="323" width="720"]]
255 +(% aria-label="image-20220519174512-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-2.png||data-widget="image" height="323" width="720"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
222 222  
223 -[[image:image-20220519174512-3.png||height="556" width="724"]]
257 +(% 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" %)​
224 224  
225 -[[image:image-20220519174512-4.png]]
259 +(% 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" %)​
226 226  
227 227  You can also choose to create the device manually.
228 228  
229 -[[image:1652953542269-423.png||height="710" width="723"]]
263 +(% 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" %)​
230 230  
231 231  
232 232  
233 233  **Add APP KEY and DEV EUI**
234 234  
235 -[[image:1652953553383-907.png||height="514" width="724"]]
269 +(% 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" %)​
236 236  
237 237  
238 238  (((
... ... @@ -239,11 +239,13 @@
239 239  (% 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.
240 240  )))
241 241  
242 -[[image:1652953568895-172.png||height="232" width="724"]]
276 +(% 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" %)​
243 243  
244 244  
279 +
245 245  == 3.3 Configure Commands to read data ==
246 246  
282 +
247 247  (((
248 248  (((
249 249  (((
... ... @@ -253,15 +253,17 @@
253 253  
254 254  (((
255 255  (((
256 -(% 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
292 +(% 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**
257 257  )))
258 258  
295 +
259 259  
260 260  )))
261 261  )))
262 262  
263 -=== 3.3.1 onfigure UART settings for RS485 or TTL communication ===
300 +=== 3.3.1 Configure UART settings for RS485 or TTL communication ===
264 264  
302 +
265 265  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:
266 266  
267 267  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
... ... @@ -322,14 +322,14 @@
322 322  )))
323 323  )))
324 324  
325 -
326 -
327 -
328 328  === 3.3.2 Configure sensors ===
329 329  
365 +
330 330  (((
331 331  (((
332 -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.
368 +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.
369 +
370 +
333 333  )))
334 334  )))
335 335  
... ... @@ -349,11 +349,9 @@
349 349  )))
350 350  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
351 351  
352 -
353 -
354 -
355 355  === 3.3.3 Configure read commands for each sampling ===
356 356  
392 +
357 357  (((
358 358  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.
359 359  
... ... @@ -394,7 +394,7 @@
394 394  In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
395 395  
396 396  
397 -(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
433 +(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
398 398  
399 399  (% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
400 400  |(% style="width:510px" %)(((
... ... @@ -409,17 +409,19 @@
409 409  
410 410  * (% style="color:#037691" %)**Grab bytes**
411 411  
412 -[[image:image-20220602153621-1.png]]
448 +(% 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" %)​
413 413  
414 414  
451 +
415 415  * (% style="color:#037691" %)**Grab a section**
416 416  
417 -[[image:image-20220602153621-2.png]]
454 +(% 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" %)​
418 418  
419 419  
457 +
420 420  * (% style="color:#037691" %)**Grab different sections**
421 421  
422 -[[image:image-20220602153621-3.png]]
460 +(% 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" %)​
423 423  
424 424  
425 425  
... ... @@ -427,6 +427,7 @@
427 427  
428 428  === 3.3.4 Compose the uplink payload ===
429 429  
468 +
430 430  (((
431 431  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.**
432 432  
... ... @@ -455,7 +455,7 @@
455 455  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
456 456  )))
457 457  
458 -[[image:1653269759169-150.png||height="513" width="716"]]
497 +(% 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" %)​
459 459  
460 460  
461 461  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -473,7 +473,7 @@
473 473  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
474 474  1. DATA: Valid value: max 8 bytes for each uplink so each uplink <= 11 bytes. For the last uplink, DATA will might less than 8 bytes
475 475  
476 -[[image:image-20220602155039-4.png]]
515 +(% aria-label="image-20220602155039-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602155039-4.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
477 477  
478 478  
479 479  So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
... ... @@ -485,7 +485,7 @@
485 485  DATA3=the rest of Valid value of RETURN10= **30**
486 486  
487 487  
488 -(% 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:
527 +(% 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:**
489 489  
490 490   ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink.
491 491  
... ... @@ -495,15 +495,31 @@
495 495  
496 496   ~* For all other bands: max 51 bytes for each uplink.
497 497  
537 +(% style="color:red" %)*** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
498 498  
539 +(% 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)**
540 +
541 +
542 +(% style="color:#4f81bd" %)**If the data is empty, return to the display（Since v1.4.0）**
543 +
544 +1)When 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.
545 +
546 +[[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"]]
547 +
548 +2)When 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.
549 +
550 +[[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"]]
551 +
552 +
499 499  Below are the uplink payloads:
500 500  
501 -[[image:1654157178836-407.png]]
555 +(% 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" %)​
502 502  
503 503  
504 504  
505 505  === 3.3.5 Uplink on demand ===
506 506  
561 +
507 507  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.
508 508  
509 509  Downlink control command:
... ... @@ -516,23 +516,27 @@
516 516  
517 517  === 3.3.6 Uplink on Interrupt ===
518 518  
574 +
519 519  RS485-LN support external Interrupt uplink since hardware v1.2 release.
520 520  
521 -[[image:1654157342174-798.png]]
577 +(% 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" %)​
522 522  
523 523  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.
524 524  
525 525  
582 +
526 526  == 3.4 Uplink Payload ==
527 527  
528 528  
529 -[[image:image-20220606110929-1.png]]
586 +(% 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" %)​
530 530  
531 531  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
532 532  
533 533  
591 +
534 534  == 3.5 Configure RS485-LN via AT or Downlink ==
535 535  
594 +
536 536  (((
537 537  User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
538 538  )))
... ... @@ -554,48 +554,51 @@
554 554  )))
555 555  
556 556  
616 +
557 557  === 3.5.1 Common Commands ===
558 558  
619 +
559 559  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]]
560 560  
561 561  
562 -=== 3.5.2 Sensor related commands ===
563 563  
624 +=== 3.5.2 Downlink Response(Since firmware v1.4) ===
625 +
626 +
564 564  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.
565 565  
566 -[[image:image-20220602163333-5.png||height="263" width="1160"]]
629 +(% aria-label="image-20220602163333-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602163333-5.png||data-widget="image" height="263" width="1160"]](% title="Click and drag to resize" %)​
567 567  
568 568  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)
569 569  
570 570  
634 +
571 571  === 3.5.3 Sensor related commands ===
572 572  
573 573  
574 574  
575 575  
576 -==== **RS485 Debug Command** ====
640 +==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
577 577  
642 +
578 578  (((
579 -This command is used to configure the RS485 devices; they won’t be used during sampling.
644 +This command is used to configure the RS485 devices; they won't be used during sampling.
580 580  )))
581 581  
582 582  * (((
583 -**AT Command**
584 -)))
648 +(% style="color:#037691" %)**AT Command**
585 585  
586 -(% class="box infomessage" %)
587 587  (((
588 -(((
589 -**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
651 +**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
590 590  )))
591 591  )))
592 592  
593 593  (((
594 -m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
656 +
595 595  )))
596 596  
597 597  * (((
598 -**Downlink Payload**
660 +(% style="color:#037691" %)**Downlink Payload**
599 599  )))
600 600  
601 601  (((
... ... @@ -632,7 +632,9 @@
632 632  )))
633 633  
634 634  (((
635 -**Example 1** ~-~-> Configure without ask for uplink (YY=0)
697 +
698 +
699 +(% style="color:blue" %)**Example 1:**  (%%) ~-~-> Configure without ask for uplink (YY=0)
636 636  )))
637 637  
638 638  (((
... ... @@ -648,6 +648,8 @@
648 648  )))
649 649  
650 650  (((
715 +
716 +
651 651  So if user want to use downlink command to control to RS485 Alarm, he can use:
652 652  )))
653 653  
... ... @@ -668,7 +668,7 @@
668 668  )))
669 669  
670 670  (((
671 -**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
737 +(% style="color:blue" %)**Example 2:**  (%%) ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
672 672  )))
673 673  
674 674  (((
... ... @@ -680,54 +680,58 @@
680 680  )))
681 681  
682 682  (((
683 -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:
749 +(((
750 +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**
684 684  )))
685 685  
686 -(((
687 - **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
753 +
688 688  )))
689 689  
690 690  (((
691 - [[image:1654159460680-153.png]]
757 + (% aria-label="1654159460680-153.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654159460680-153.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
692 692  )))
693 693  
694 694  
695 695  
696 696  
697 -==== **Set Payload version** ====
763 +==== (% style="color:blue" %)**Set Payload version**(%%) ====
698 698  
765 +
699 699  (((
700 700  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.
701 701  )))
702 702  
703 703  * (((
704 -**AT Command:**
705 -)))
771 +(% style="color:#037691" %)**AT Command:**
706 706  
707 -(% class="box infomessage" %)
708 -(((
709 -(((
710 -**AT+PAYVER: Set PAYVER field = 1**
711 -)))
712 -)))
773 +**AT+PAYVER:    **Set PAYVER field = 1
713 713  
775 +
776 +)))
714 714  * (((
715 -**Downlink Payload:**
778 +(% style="color:#037691" %)**Downlink Payload:**
716 716  )))
717 717  
718 718  (((
719 -**0xAE 01**  ~-~-> Set PAYVER field =  0x01
782 +**0xAE 01**  ~-~->  Set PAYVER field =  0x01
720 720  )))
721 721  
722 722  (((
723 -**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
786 +**0xAE 0F**   ~-~->  Set PAYVER field =  0x0F
724 724  )))
725 725  
726 726  
790 +1)Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)[[image:image-20220824145428-2.png||height="168" width="1300"]]
727 727  
728 728  
729 -==== **Set RS485 Sampling Commands** ====
793 +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.
730 730  
795 +[[image:image-20220824145428-3.png||height="308" width="1200"]]
796 +
797 +
798 +==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
799 +
800 +
731 731  (((
732 732  AT+COMMANDx or AT+DATACUTx
733 733  )))
... ... @@ -741,37 +741,28 @@
741 741  )))
742 742  
743 743  * (((
744 -**AT Command:**
814 +(% style="color:#037691" %)**AT Command:**
745 745  )))
746 746  
747 -(% class="box infomessage" %)
748 -(((
749 -(((
750 -**AT+COMMANDx: Configure RS485 read command to sensor.**
751 -)))
752 -)))
817 +**AT+COMMANDx:    **Configure RS485 read command to sensor.
753 753  
754 -(% class="box infomessage" %)
755 -(((
756 -(((
757 -**AT+DATACUTx: Configure how to handle return from RS485 devices.**
758 -)))
759 -)))
819 +**AT+DATACUTx:        **Configure how to handle return from RS485 devices.
760 760  
761 -(((
762 -
763 -)))
764 764  
765 765  * (((
766 -**Downlink Payload:**
823 +(% style="color:#037691" %)**Downlink Payload:**
767 767  )))
768 768  
769 769  (((
770 770  **0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
828 +
829 +
771 771  )))
772 772  
773 773  (((
774 774  (% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
834 +
835 +
775 775  )))
776 776  
777 777  (((
... ... @@ -799,6 +799,8 @@
799 799  )))
800 800  
801 801  (((
863 +
864 +
802 802  **Example:**
803 803  )))
804 804  
... ... @@ -817,10 +817,11 @@
817 817  
818 818  
819 819  
820 -==== **Fast command to handle MODBUS device** ====
883 +==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
821 821  
885 +
822 822  (((
823 -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]].
887 +**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]].
824 824  )))
825 825  
826 826  (((
... ... @@ -840,24 +840,27 @@
840 840  )))
841 841  
842 842  * (((
843 -AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
907 +AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2  are not configure (0,0,0). So RS485-LN.
844 844  )))
845 845  * (((
846 -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.
910 +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.
847 847  )))
848 848  * (((
849 -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.
913 +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.
914 +
915 +
850 850  )))
851 851  
852 -[[image:image-20220602165351-6.png]]
918 +(% 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" %)​
853 853  
854 -[[image:image-20220602165351-7.png]]
920 +(% 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" %)​
855 855  
856 856  
857 857  
858 858  
859 -==== **RS485 command timeout** ====
925 +==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
860 860  
927 +
861 861  (((
862 862  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.
863 863  )))
... ... @@ -867,17 +867,14 @@
867 867  )))
868 868  
869 869  * (((
870 -**AT Command:**
871 -)))
937 +(% style="color:#037691" %)** AT Command:**
872 872  
873 -(% class="box infomessage" %)
874 -(((
875 -(((
876 876  **AT+CMDDLaa=hex(bb cc)*1000**
877 877  )))
878 -)))
879 879  
880 880  (((
943 +
944 +
881 881  **Example:**
882 882  )))
883 883  
... ... @@ -890,7 +890,7 @@
890 890  )))
891 891  
892 892  * (((
893 -**Downlink Payload:**
957 +(% style="color:#037691" %)** Downlink Payload:**
894 894  )))
895 895  
896 896  (((
... ... @@ -902,18 +902,17 @@
902 902  )))
903 903  
904 904  (((
905 - **Example:**
969 +**Example:**
906 906  )))
907 907  
908 908  (((
909 - 0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
973 +**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
910 910  )))
911 911  
912 912  
977 +==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
913 913  
914 914  
915 -==== **Uplink payload mode** ====
916 -
917 917  (((
918 918  Define to use one uplink or multiple uplinks for the sampling.
919 919  )))
... ... @@ -920,46 +920,51 @@
920 920  
921 921  (((
922 922  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
986 +
987 +
923 923  )))
924 924  
925 925  * (((
926 -**AT Command:**
927 -)))
991 +(% style="color:#037691" %)** AT Command:**
928 928  
929 -(% class="box infomessage" %)
930 -(((
931 -(((
932 932  **AT+DATAUP=0**
933 -)))
934 -)))
935 935  
936 -(% class="box infomessage" %)
937 -(((
938 -(((
939 939  **AT+DATAUP=1**
940 -)))
941 -)))
942 942  
943 -(((
944 944  
945 945  )))
946 946  
1000 +**0xAD 01 00 00 14**  **~-~->** Same as AT+DATAUP=1，20000 ~/~/(00 00 14 is 20 seconds)
1001 +
1002 +Each uplink is sent to the server at 20-second intervals when segmented.
1003 +
1004 +
947 947  * (((
948 -**Downlink Payload:**
1006 +(% style="color:#037691" %)** Downlink Payload:**
949 949  )))
950 950  
951 -(((
952 -**0xAD 00**  **~-~->** Same as AT+DATAUP=0
1009 +**0xAD 00**  **~-~->** Same as AT+DATAUP=0
1010 +
1011 +**0xAD 01**  **~-~->** Same as AT+DATAUP=1  ~/~/Each uplink is sent to the server one after the other as it is segmented.
1012 +
1013 +
1014 +* (((
1015 +(% style="color:#037691" %)** AT Command:**
953 953  )))
954 954  
955 -(((
956 -**0xAD 01**  **~-~->** Same as AT+DATAUP=1
1018 +**AT+DATAUP=1,Timeout**
1019 +
1020 +
1021 +* (((
1022 +(% style="color:#037691" %)** Downlink Payload:**
957 957  )))
958 958  
1025 +**0xAD 01 00 00 14**  **~-~->** Same as AT+DATAUP=1，20000 ~/~/(00 00 14 is 20 seconds)
959 959  
1027 +Each uplink is sent to the server at 20-second intervals when segmented.
960 960  
1029 +==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
961 961  
962 -==== **Manually trigger an Uplink** ====
963 963  
964 964  (((
965 965  Ask device to send an uplink immediately.
... ... @@ -966,7 +966,7 @@
966 966  )))
967 967  
968 968  * (((
969 -**AT Command:**
1037 +(% style="color:#037691" %)** AT Command:**
970 970  )))
971 971  
972 972  (((
... ... @@ -978,7 +978,7 @@
978 978  )))
979 979  
980 980  * (((
981 -**Downlink Payload:**
1049 +(% style="color:#037691" %)** Downlink Payload:**
982 982  )))
983 983  
984 984  (((
... ... @@ -988,14 +988,17 @@
988 988  
989 989  
990 990  
991 -==== **Clear RS485 Command** ====
1059 +==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
992 992  
1061 +
993 993  (((
994 994  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1064 +
1065 +
995 995  )))
996 996  
997 997  * (((
998 -**AT Command:**
1069 +(% style="color:#037691" %)** AT Command:**
999 999  )))
1000 1000  
1001 1001  (((
... ... @@ -1018,11 +1018,11 @@
1018 1018  The uplink screen shot is:
1019 1019  )))
1020 1020  
1021 -[[image:1654160691922-496.png]]
1092 +(% aria-label="1654160691922-496.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654160691922-496.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1022 1022  
1023 1023  
1024 1024  * (((
1025 -**Downlink Payload:**
1096 +(% style="color:#037691" %)** Downlink Payload:**
1026 1026  )))
1027 1027  
1028 1028  (((
... ... @@ -1032,85 +1032,189 @@
1032 1032  
1033 1033  
1034 1034  
1035 -==== **Set Serial Communication Parameters** ====
1106 +==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1036 1036  
1108 +
1037 1037  (((
1038 1038  Set the Rs485 serial communication parameters:
1111 +
1112 +
1039 1039  )))
1040 1040  
1041 1041  * (((
1042 -**AT Command:**
1116 +(% style="color:#037691" %)** AT Command:**
1043 1043  )))
1044 1044  
1045 1045  (((
1046 -Set Baud Rate:
1120 +* Set Baud Rate
1047 1047  )))
1048 1048  
1049 -(% class="box infomessage" %)
1123 +**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
1124 +
1125 +
1050 1050  (((
1127 +* Set UART Parity
1128 +)))
1129 +
1130 +**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1131 +
1132 +
1051 1051  (((
1052 -**AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1134 +* Set STOPBIT
1053 1053  )))
1136 +
1137 +**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1138 +
1139 +
1140 +
1141 +* (((
1142 +(% style="color:#037691" %)** Downlink Payload:**
1054 1054  )))
1055 1055  
1056 1056  (((
1057 -Set UART Parity
1146 +**A7 01 aa bb**:  Same  AT+BAUDR=hex(aa bb)*100
1058 1058  )))
1059 1059  
1060 -(% class="box infomessage" %)
1061 1061  (((
1062 -(((
1063 -**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1150 +**Example:**
1064 1064  )))
1152 +
1153 +* (((
1154 +A7 01 00 60   same as AT+BAUDR=9600
1065 1065  )))
1156 +* (((
1157 +A7 01 04 80  same as AT+BAUDR=115200
1158 +)))
1066 1066  
1067 1067  (((
1068 -Set STOPBIT
1161 +A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1069 1069  )))
1070 1070  
1071 -(% class="box infomessage" %)
1072 1072  (((
1073 -(((
1074 -**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1165 +A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1075 1075  )))
1076 -)))
1077 1077  
1168 +
1169 +==== (% style="color:blue" %)**Encrypted payload**(%%) ====
1170 +
1078 1078  (((
1079 1079  
1080 1080  )))
1081 1081  
1082 1082  * (((
1083 -**Downlink Payload:**
1176 +(% style="color:#037691" %)** AT Command:**
1084 1084  )))
1085 1085  
1086 -(((
1087 -**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1179 +**AT+DECRYPT=1  **~/~/ The payload is uploaded without encryption
1180 +
1181 +**AT+DECRYPT=0  **~/~/Encrypt when uploading payload (default)
1182 +
1183 +
1184 +==== (% style="color:blue" %)**Get sensor value**(%%) ====
1185 +
1186 +
1187 +* (((
1188 +(% style="color:#037691" %)** AT Command:**
1088 1088  )))
1089 1089  
1090 -(((
1091 -**Example:**
1191 +**AT+GETSENSORVALUE=0  **~/~/ The serial port gets the reading of the current sensor
1192 +
1193 +**AT+GETSENSORVALUE=1  **~/~/The serial port gets the current sensor reading and uploads it.
1194 +
1195 +
1196 +==== (% style="color:blue" %)**Resets the downlink packet count**(%%) ====
1197 +
1198 +
1199 +* (((
1200 +(% style="color:#037691" %)** AT Command:**
1092 1092  )))
1093 1093  
1203 +**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)
1204 +
1205 +**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.
1206 +
1207 +
1208 +==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches**(%%) ====
1209 +
1210 +
1094 1094  * (((
1095 -A7 01 00 60   same as AT+BAUDR=9600
1212 +(% style="color:#037691" %)** AT Command:**
1096 1096  )))
1214 +
1215 + **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)
1216 +
1217 + **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.
1218 +
1219 +
1097 1097  * (((
1098 -A7 01 04 80  same as AT+BAUDR=115200
1221 +(% style="color:#037691" %)** Downlink Payload:**
1099 1099  )))
1100 1100  
1101 -(((
1102 -A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1224 +**0x21 00 01 ** ~/~/ Set  the DISMACANS=1
1225 +
1226 +
1227 +==== (% style="color:blue" %)** Copy downlink to uplink **(%%) ====
1228 +
1229 +
1230 +* (((
1231 +(% style="color:#037691" %)** AT Command:**
1103 1103  )))
1104 1104  
1105 -(((
1106 -A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1234 +**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.
1235 +
1236 +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.
1237 +
1238 +[[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"]]
1239 +
1240 +For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77.
1241 +
1242 +[[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"]]
1243 +
1244 +For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned.
1245 +
1246 +
1247 +==== (% style="color:blue" %)**Query version number and frequency band 、TDC**(%%) ====
1248 +
1249 +
1250 +* (((
1251 +(% style="color:#037691" %)**Downlink Payload:**
1252 +
1253 +**26 01  ** ~/~/ Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
1107 1107  )))
1108 1108  
1256 +Example：
1109 1109  
1258 +[[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"]]
1110 1110  
1260 +==== ====
1111 1111  
1262 +==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ====
1263 +
1264 +
1265 +* (((
1266 +(% style="color:#037691" %)** AT Command:**
1267 +)))
1268 +
1269 +**~ ​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.
1270 +
1271 +**~ ​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.
1272 +
1273 + **AT+RXMODE=0,0  ** ~/~/Disable this mode (default)
1274 +
1275 +
1276 +* (((
1277 +(% style="color:#037691" %)**Downlink Payload:**
1278 +)))
1279 +
1280 +**A6 aa bb bb                   ** ~/~/same as AT+RXMODE=aa,bb
1281 +
1282 +[[image:image-20220824144240-1.png]]
1283 +
1284 +
1285 +
1112 1112  == 3.6 Listening mode for RS485 network ==
1113 1113  
1288 +
1114 1114  (((
1115 1115  This feature support since firmware v1.4
1116 1116  )))
... ... @@ -1117,9 +1117,11 @@
1117 1117  
1118 1118  (((
1119 1119  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.
1295 +
1296 +
1120 1120  )))
1121 1121  
1122 -[[image:image-20220602171200-8.png||height="567" width="1007"]]
1299 +(% 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" %)​
1123 1123  
1124 1124  (((
1125 1125  To enable the listening mode, use can run the command AT+RXMODE.
... ... @@ -1157,7 +1157,7 @@
1157 1157  )))
1158 1158  
1159 1159  (((
1160 -**Downlink Command:**
1337 +(% style="color:#037691" %)** Downlink Command:**
1161 1161  )))
1162 1162  
1163 1163  (((
... ... @@ -1193,7 +1193,7 @@
1193 1193  )))
1194 1194  
1195 1195  (((
1196 -[[image:image-20220602171200-9.png]]
1373 +(% aria-label="image-20220602171200-9.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-9.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1197 1197  )))
1198 1198  
1199 1199  (((
... ... @@ -1202,11 +1202,12 @@
1202 1202  
1203 1203  (((
1204 1204  (((
1205 -(% 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.
1382 +(% 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.**
1206 1206  )))
1207 1207  )))
1208 1208  
1209 1209  
1387 +
1210 1210  == 3.7 Buttons ==
1211 1211  
1212 1212  
... ... @@ -1226,18 +1226,22 @@
1226 1226  
1227 1227  = 4. Case Study =
1228 1228  
1407 +
1229 1229  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]]
1230 1230  
1231 1231  
1411 +
1232 1232  = 5. Use AT Command =
1233 1233  
1414 +
1234 1234  == 5.1 Access AT Command ==
1235 1235  
1417 +
1236 1236  (((
1237 1237  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.
1238 1238  )))
1239 1239  
1240 -[[image:1654162355560-817.png]]
1422 +(% 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" %)​
1241 1241  
1242 1242  
1243 1243  (((
... ... @@ -1244,7 +1244,7 @@
1244 1244  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:
1245 1245  )))
1246 1246  
1247 -[[image:1654162368066-342.png]]
1429 +(% 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" %)​
1248 1248  
1249 1249  
1250 1250  (((
... ... @@ -1255,63 +1255,51 @@
1255 1255  
1256 1256  == 5.2 Common AT Command Sequence ==
1257 1257  
1440 +
1258 1258  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1259 1259  
1443 +
1260 1260  If device has not joined network yet:
1261 1261  
1262 -(% class="box infomessage" %)
1263 -(((
1264 -**AT+FDR**
1265 -)))
1446 +* (% style="color:#037691" %)**AT+FDR**
1447 +* (% style="color:#037691" %)**AT+NJM=0**
1448 +* (% style="color:#037691" %)**ATZ**
1266 1266  
1267 -(% class="box infomessage" %)
1268 1268  (((
1269 -**AT+NJM=0**
1270 -)))
1451 +
1271 1271  
1272 -(% class="box infomessage" %)
1273 -(((
1274 -**ATZ**
1275 -)))
1276 -
1277 -
1278 -(((
1279 1279  If device already joined network:
1280 -)))
1281 1281  
1282 -(% class="box infomessage" %)
1283 -(((
1284 -**AT+NJM=0**
1285 -)))
1455 +* (% style="color:#037691" %)**AT+NJM=0**
1456 +* (% style="color:#037691" %)**ATZ**
1286 1286  
1287 -(% class="box infomessage" %)
1288 -(((
1289 -**ATZ**
1458 +
1290 1290  )))
1291 1291  
1292 1292  
1462 +
1293 1293  === 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1294 1294  
1295 1295  
1296 -(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1466 +(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1297 1297  
1298 -(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
1468 +(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) Set to ABP mode
1299 1299  
1300 -(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
1470 +(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) Set the Adaptive Data Rate Off
1301 1301  
1302 -(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
1472 +(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%) Set Data Rate
1303 1303  
1304 -(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1474 +(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1305 1305  
1306 -(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
1476 +(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%)  Set transmit frequency to 868.4Mhz
1307 1307  
1308 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1478 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1309 1309  
1310 -(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1480 +(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1311 1311  
1312 -(% 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.
1482 +(% 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.
1313 1313  
1314 -(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1484 +(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1315 1315  
1316 1316  
1317 1317  (% style="color:red" %)**Note:**
... ... @@ -1321,15 +1321,20 @@
1321 1321  2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1322 1322  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.
1323 1323  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
1494 +
1495 +
1324 1324  )))
1325 1325  
1326 -[[image:1654162478620-421.png]]
1498 +(% 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" %)​
1327 1327  
1328 1328  
1501 +
1329 1329  = 6. FAQ =
1330 1330  
1504 +
1331 1331  == 6.1 How to upgrade the image? ==
1332 1332  
1507 +
1333 1333  (((
1334 1334  The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
1335 1335  )))
... ... @@ -1348,18 +1348,20 @@
1348 1348  Below shows the hardware connection for how to upload an image to RS485-LN:
1349 1349  )))
1350 1350  
1351 -[[image:1654162535040-878.png]]
1526 +(% 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"]]
1352 1352  
1528 +(% title="Click and drag to resize" %)​
1529 +
1353 1353  (((
1354 -**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]].
1531 +(% 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]].
1355 1355  )))
1356 1356  
1357 1357  (((
1358 -**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1535 +(% 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]].
1359 1359  )))
1360 1360  
1361 1361  (((
1362 -**Step3: **Open flashloader; choose the correct COM port to update.
1539 +(% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
1363 1363  )))
1364 1364  
1365 1365  (((
... ... @@ -1371,65 +1371,92 @@
1371 1371  )))
1372 1372  
1373 1373  
1374 -[[image:image-20220602175818-12.png]]
1551 +(% aria-label="image-20220602175818-12.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175818-12.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1375 1375  
1376 1376  
1377 -[[image:image-20220602175848-13.png]]
1554 +(% aria-label="image-20220602175848-13.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175848-13.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1378 1378  
1379 1379  
1380 -[[image:image-20220602175912-14.png]]
1557 +(% 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" %)​
1381 1381  
1382 1382  
1383 -**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1560 +(% 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:**
1384 1384  
1385 -[[image:image-20220602175638-10.png]]
1562 +(% 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" %)​
1386 1386  
1387 1387  
1565 +
1388 1388  == 6.2 How to change the LoRa Frequency Bands/Region? ==
1389 1389  
1568 +
1390 1390  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1391 1391  
1392 1392  
1572 +
1393 1393  == 6.3 How many RS485-Slave can RS485-LN connects? ==
1394 1394  
1575 +
1395 1395  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"]].
1396 1396  
1397 1397  
1579 +
1398 1398  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1399 1399  
1582 +
1400 1400  When user need to use with ChirpStack or TTI. Please set AT+RPL=4.
1401 1401  
1402 1402  Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1403 1403  
1404 1404  
1588 +
1589 +== 6.5 Can i use point to point communication for RS485-LN? ==
1590 +
1591 +
1592 +Yes, please refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
1593 +
1594 +
1595 +
1596 +== 6.6 How to Use RS485-LN  to connect to RS232 devices? ==
1597 +
1598 +
1599 +[[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/]]
1600 +
1601 +
1602 +
1405 1405  = 7. Trouble Shooting =
1406 1406  
1407 -== 7.1 Downlink doesn’t work, how to solve it? ==
1408 1408  
1606 +== 7.1 Downlink doesn't work, how to solve it? ==
1607 +
1608 +
1409 1409  Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1410 1410  
1411 1411  
1412 -== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1413 1413  
1613 +== 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
1614 +
1615 +
1414 1414  It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1415 1415  
1416 1416  
1619 +
1417 1417  = 8. Order Info =
1418 1418  
1622 +
1419 1419  (% style="color:blue" %)**Part Number: RS485-LN-XXX**
1420 1420  
1421 1421  (% style="color:blue" %)**XXX:**
1422 1422  
1423 -* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
1424 -* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
1425 -* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
1426 -* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
1427 -* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
1428 -* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
1429 -* (% style="color:blue" %)**US915**(%%): frequency bands US915
1430 -* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
1431 -* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1432 -* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1627 +* (% style="color:red" %)**EU433**(%%):  frequency bands EU433
1628 +* (% style="color:red" %)**EU868**(%%):  frequency bands EU868
1629 +* (% style="color:red" %)**KR920**(%%):  frequency bands KR920
1630 +* (% style="color:red" %)**CN470**(%%):  frequency bands CN470
1631 +* (% style="color:red" %)**AS923**(%%):  frequency bands AS923
1632 +* (% style="color:red" %)**AU915**(%%):  frequency bands AU915
1633 +* (% style="color:red" %)**US915**(%%):  frequency bands US915
1634 +* (% style="color:red" %)**IN865**(%%):  frequency bands IN865
1635 +* (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1636 +* (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1433 1433  
1434 1434  = 9.Packing Info =
1435 1435  
... ... @@ -1449,6 +1449,7 @@
1449 1449  
1450 1450  = 10. FCC Caution for RS485LN-US915 =
1451 1451  
1656 +
1452 1452  (((
1453 1453  Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
1454 1454  )))
... ... @@ -1462,11 +1462,11 @@
1462 1462  )))
1463 1463  
1464 1464  (((
1465 -**IMPORTANT NOTE:**
1670 +(% style="color:red" %)**IMPORTANT NOTE:**
1466 1466  )))
1467 1467  
1468 1468  (((
1469 -**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:
1674 +(% 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:
1470 1470  )))
1471 1471  
1472 1472  (((
... ... @@ -1490,7 +1490,7 @@
1490 1490  )))
1491 1491  
1492 1492  (((
1493 -**FCC Radiation Exposure Statement:**
1698 +(% style="color:red" %)**FCC Radiation Exposure Statement:**
1494 1494  )))
1495 1495  
1496 1496  (((
... ... @@ -1498,11 +1498,16 @@
1498 1498  )))
1499 1499  
1500 1500  
1706 +
1501 1501  = 11. Support =
1502 1502  
1709 +
1503 1503  * (((
1504 1504  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.
1505 1505  )))
1506 1506  * (((
1507 1507  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]].
1715 +
1716 +
1717 +
1508 1508  )))
image-20220824144240-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Bei
Size
... ... @@ -1,0 +1,1 @@
1 +110.9 KB
Content
image-20220824145428-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Bei
Size
... ... @@ -1,0 +1,1 @@
1 +12.6 KB
Content
image-20220824145428-3.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Bei
Size
... ... @@ -1,0 +1,1 @@
1 +17.7 KB
Content

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0