Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 58.42 >
edited by Xiaoling
on 2022/06/06 13:34
To version < 71.1 >
edited by Bei Jinggeng
on 2022/08/24 14:54
>
Change comment: Uploaded new attachment "image-20220824145428-3.png", version {1}

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Title
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1 -RS485-LN – RS485 to LoRaWAN Converter
1 +RS485-LN – RS485 to LoRaWAN Converter User Manual
Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
... ... @@ -1,23 +1,33 @@
1 -(% style="text-align:center" %)
2 -[[image:1653266934636-343.png||height="385" width="385"]]
1 +(% aria-label="1653266934636-343.png image widget" contenteditable="false" role="region" tabindex="-1" %)
2 +(((
3 +(% data-widget="image" style="text-align:center" %)
4 +[[image:1653266934636-343.png||height="385" width="385"]](% title="Click and drag to resize" %)​
3 3  
6 +(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||height="15" role="presentation" title="Click and drag to move" width="15"]]
7 +)))
4 4  
5 5  
6 -**RS485-LN – RS485 to LoRaWAN Converter User Manual**
7 7  
8 8  
9 9  
10 10  
14 +
11 11  **Table of Contents:**
12 12  
13 13  {{toc/}}
14 14  
15 15  
20 +(% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %)
21 +(((
22 +(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||height="15" role="presentation" title="Click and drag to move" width="15"]]
23 +)))
16 16  
17 17  
18 18  
19 19  
20 20  
29 +
30 +
21 21  = 1.Introduction =
22 22  
23 23  == 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
... ... @@ -25,6 +25,8 @@
25 25  (((
26 26  (((
27 27  (((
38 +
39 +
28 28  The Dragino RS485-LN is a (% style="color:blue" %)**RS485 to LoRaWAN Converter**(%%). It converts the RS485 signal into LoRaWAN wireless signal which simplify the IoT installation and reduce the installation/maintaining cost.
29 29  )))
30 30  )))
... ... @@ -48,17 +48,20 @@
48 48  
49 49  (((
50 50  (% style="color:blue" %)**Demo Dashboard for RS485-LN**(%%) connect to two energy meters: [[https:~~/~~/app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a>>url:https://app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a]]
63 +
64 +
51 51  )))
52 52  )))
53 53  )))
54 54  
55 -[[image:1653267211009-519.png||height="419" width="724"]]
69 +(% aria-label="1653267211009-519.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653267211009-519.png||data-widget="image" height="419" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
56 56  
57 57  
72 +
58 58  == 1.2 Specifications ==
59 59  
60 60  
61 -**Hardware System:**
76 +(% style="color:#037691" %)**Hardware System:**
62 62  
63 63  * STM32L072CZT6 MCU
64 64  * SX1276/78 Wireless Chip 
... ... @@ -66,13 +66,15 @@
66 66  ** Idle: 32mA@12v
67 67  ** 20dB Transmit: 65mA@12v
68 68  
69 -**Interface for Model:**
70 70  
85 +(% style="color:#037691" %)**Interface for Model:**
86 +
71 71  * RS485
72 72  * Power Input 7~~ 24V DC. 
73 73  
74 -**LoRa Spec:**
75 75  
91 +(% style="color:#037691" %)**LoRa Spec:**
92 +
76 76  * Frequency Range:
77 77  ** Band 1 (HF): 862 ~~ 1020 Mhz
78 78  ** Band 2 (LF): 410 ~~ 528 Mhz
... ... @@ -93,8 +93,10 @@
93 93  * Packet engine up to 256 bytes with CRC
94 94  
95 95  
113 +
96 96  == 1.3 Features ==
97 97  
116 +
98 98  * LoRaWAN Class A & Class C protocol (default Class C)
99 99  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
100 100  * AT Commands to change parameters
... ... @@ -105,8 +105,10 @@
105 105  * Support Interrupt uplink (Since hardware version v1.2)
106 106  
107 107  
127 +
108 108  == 1.4 Applications ==
109 109  
130 +
110 110  * Smart Buildings & Home Automation
111 111  * Logistics and Supply Chain Management
112 112  * Smart Metering
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115 115  * Smart Factory
116 116  
117 117  
139 +
118 118  == 1.5 Firmware Change log ==
119 119  
142 +
120 120  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
121 121  
122 122  
146 +
123 123  == 1.6 Hardware Change log ==
124 124  
149 +
125 125  (((
126 126  (((
127 127  (((
... ... @@ -132,6 +132,7 @@
132 132  v1.0: Release
133 133  )))
134 134  
160 +
135 135  
136 136  )))
137 137  )))
... ... @@ -138,6 +138,7 @@
138 138  
139 139  = 2. Power ON Device =
140 140  
167 +
141 141  (((
142 142  The RS485-LN can be powered by 7 ~~ 24V DC power source. Connection as below
143 143  
... ... @@ -148,8 +148,9 @@
148 148  Once there is power, the RS485-LN will be on.
149 149  )))
150 150  
151 -[[image:1653268091319-405.png]]
178 +(% aria-label="1653268091319-405.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268091319-405.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
152 152  
180 +
153 153  
154 154  )))
155 155  
... ... @@ -157,19 +157,22 @@
157 157  
158 158  == 3.1 How it works? ==
159 159  
188 +
160 160  (((
161 161  (((
162 162  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.
163 163  )))
164 164  
194 +
165 165  
166 166  )))
167 167  
168 168  == 3.2 Example to join LoRaWAN network ==
169 169  
200 +
170 170  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. 
171 171  
172 -[[image:1653268155545-638.png||height="334" width="724"]]
203 +(% aria-label="1653268155545-638.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268155545-638.png||data-widget="image" height="334" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
173 173  
174 174  
175 175  (((
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181 181  485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
182 182  )))
183 183  
184 -[[image:1653268227651-549.png||height="592" width="720"]]
215 +(% aria-label="1653268227651-549.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268227651-549.png||data-widget="image" height="592" width="720"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
185 185  
217 +
186 186  (((
187 187  The LG308 is already set to connect to [[TTN V3 network >>path:https://www.thethingsnetwork.org/]]. So what we need to now is only configure the TTN V3:
220 +
221 +
188 188  )))
189 189  
190 190  (((
191 -**Step 1**: Create a device in TTN V3 with the OTAA keys from RS485-LN.
225 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from RS485-LN.
192 192  )))
193 193  
194 194  (((
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196 196  )))
197 197  )))
198 198  
199 -[[image:1652953462722-299.png]]
233 +(% aria-label="1652953462722-299.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953462722-299.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
200 200  
235 +
201 201  (((
202 202  (((
203 203  User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
... ... @@ -204,54 +204,60 @@
204 204  )))
205 205  
206 206  (((
207 -Add APP EUI in the application.
242 +**Add APP EUI in the application.**
208 208  )))
209 209  )))
210 210  
211 -[[image:image-20220519174512-1.png]]
246 +(% aria-label="image-20220519174512-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
212 212  
213 -[[image:image-20220519174512-2.png||height="323" width="720"]]
248 +(% aria-label="image-20220519174512-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-2.png||data-widget="image" height="323" width="720"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
214 214  
215 -[[image:image-20220519174512-3.png||height="556" width="724"]]
250 +(% aria-label="image-20220519174512-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-3.png||data-widget="image" height="556" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
216 216  
217 -[[image:image-20220519174512-4.png]]
252 +(% aria-label="image-20220519174512-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-4.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
218 218  
219 219  You can also choose to create the device manually.
220 220  
221 -[[image:1652953542269-423.png||height="710" width="723"]]
256 +(% aria-label="1652953542269-423.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953542269-423.png||data-widget="image" height="710" width="723"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
222 222  
223 -Add APP KEY and DEV EUI
224 224  
225 -[[image:1652953553383-907.png||height="514" width="724"]]
226 226  
260 +**Add APP KEY and DEV EUI**
227 227  
262 +(% aria-label="1652953553383-907.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953553383-907.png||data-widget="image" height="514" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
263 +
264 +
228 228  (((
229 -**Step 2**: Power on RS485-LN and it will auto join to the TTN V3 network. After join success, it will start to upload message to TTN V3 and user can see in the panel.
266 +(% style="color:blue" %)**Step 2**(%%): Power on RS485-LN and it will auto join to the TTN V3 network. After join success, it will start to upload message to TTN V3 and user can see in the panel.
230 230  )))
231 231  
232 -[[image:1652953568895-172.png||height="232" width="724"]]
269 +(% aria-label="1652953568895-172.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953568895-172.png||data-widget="image" height="232" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
233 233  
234 234  
272 +
235 235  == 3.3 Configure Commands to read data ==
236 236  
275 +
237 237  (((
238 238  (((
239 239  (((
240 -There are plenty of RS485 devices in the market and each device has different command to read the valid data. To support these devices in flexible, RS485-LN supports flexible command set. User can use [[AT Commands>>||anchor="H3.5ConfigureRS485-BLviaATorDownlink"]] or LoRaWAN Downlink Command to configure what commands RS485-LN should send for each sampling and how to handle the return from RS485 devices.
279 +There are plenty of RS485 devices in the market and each device has different command to read the valid data. To support these devices in flexible, RS485-LN supports flexible command set. User can use [[AT Commands>>||anchor="H3.5ConfigureRS485-LNviaATorDownlink"]] or LoRaWAN Downlink Command to configure what commands RS485-LN should send for each sampling and how to handle the return from RS485 devices.
241 241  )))
242 242  )))
243 243  
244 244  (((
245 245  (((
246 -(% 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
285 +(% style="color:red" %)**Note: below description and commands are for firmware version >v1.1, if you have firmware version v1.0. Please check the [[user manual v1.0>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/&file=RS485-LN_UserManual_v1.0.1.pdf]] or upgrade the firmware to v1.1**
247 247  )))
248 248  
288 +
249 249  
250 250  )))
251 251  )))
252 252  
253 -=== 3.3.1 onfigure UART settings for RS485 or TTL communication ===
293 +=== 3.3.1 Configure UART settings for RS485 or TTL communication ===
254 254  
295 +
255 255  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:
256 256  
257 257  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
... ... @@ -316,9 +316,12 @@
316 316  
317 317  === 3.3.2 Configure sensors ===
318 318  
360 +
319 319  (((
320 320  (((
321 -Some sensors might need to configure before normal operation. User can configure such sensor via PC and RS485 adapter or through RS485-LN AT Commands (% style="color:#4f81bd" %)**AT+CFGDEV**(%%). Each (% style="color:#4f81bd" %)**AT+CFGDEV **(%%)equals to send a RS485 command to sensors. This command will only run when user input it and won’t run during each sampling.
363 +Some sensors might need to configure before normal operation. User can configure such sensor via PC and RS485 adapter or through RS485-LN AT Commands (% style="color:#4f81bd" %)**AT+CFGDEV**(%%). Each (% style="color:#4f81bd" %)**AT+CFGDEV **(%%)equals to send a RS485 command to sensors. This command will only run when user input it and won't run during each sampling.
364 +
365 +
322 322  )))
323 323  )))
324 324  
... ... @@ -325,15 +325,24 @@
325 325  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
326 326  |=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
327 327  |AT+CFGDEV|(% style="width:110px" %)(((
372 +(((
328 328  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
374 +)))
329 329  
376 +(((
330 330  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
378 +)))
331 331  
380 +(((
332 332  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
382 +)))
333 333  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
334 334  
385 +
386 +
335 335  === 3.3.3 Configure read commands for each sampling ===
336 336  
389 +
337 337  (((
338 338  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.
339 339  
... ... @@ -344,7 +344,7 @@
344 344  During each sampling, the RS485-LN can support 15 commands to read sensors. And combine the return to one or several uplink payloads.
345 345  
346 346  
347 -**Each RS485 commands include two parts:**
400 +(% style="color:#037691" %)**Each RS485 commands include two parts:**
348 348  
349 349  ~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.
350 350  
... ... @@ -355,15 +355,14 @@
355 355  
356 356  After we got the valid value from each RS485 commands, we need to combine them together with the command **AT+DATAUP**.
357 357  
358 -
359 359  Below are examples for the how above AT Commands works.
360 360  
361 361  
362 -**AT+COMMANDx : **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is:
414 +(% style="color:#037691" %)**AT+COMMANDx **(%%)**: **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is:
363 363  
364 364  (% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
365 365  |(% style="width:496px" %)(((
366 -**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
418 +(% style="color:#037691" %)**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
367 367  
368 368  **xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
369 369  
... ... @@ -375,7 +375,7 @@
375 375  In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
376 376  
377 377  
378 -**AT+DATACUTx : **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
430 +(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
379 379  
380 380  (% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
381 381  |(% style="width:510px" %)(((
... ... @@ -388,25 +388,29 @@
388 388  
389 389  **Examples:**
390 390  
391 -* Grab bytes:
443 +* (% style="color:#037691" %)**Grab bytes**
392 392  
393 -[[image:image-20220602153621-1.png]]
445 +(% aria-label="image-20220602153621-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
394 394  
395 395  
396 -* Grab a section.
397 397  
398 -[[image:image-20220602153621-2.png]]
449 +* (% style="color:#037691" %)**Grab a section**
399 399  
451 +(% aria-label="image-20220602153621-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-2.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
400 400  
401 -* Grab different sections.
402 402  
403 -[[image:image-20220602153621-3.png]]
404 404  
455 +* (% style="color:#037691" %)**Grab different sections**
456 +
457 +(% aria-label="image-20220602153621-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-3.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
458 +
459 +
405 405  
406 406  )))
407 407  
408 408  === 3.3.4 Compose the uplink payload ===
409 409  
465 +
410 410  (((
411 411  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.**
412 412  
... ... @@ -435,7 +435,7 @@
435 435  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
436 436  )))
437 437  
438 -[[image:1653269759169-150.png||height="513" width="716"]]
494 +(% aria-label="1653269759169-150.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653269759169-150.png||data-widget="image" height="513" width="716"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
439 439  
440 440  
441 441  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -453,7 +453,7 @@
453 453  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
454 454  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
455 455  
456 -[[image:image-20220602155039-4.png]]
512 +(% aria-label="image-20220602155039-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602155039-4.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
457 457  
458 458  
459 459  So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
... ... @@ -465,7 +465,7 @@
465 465  DATA3=the rest of Valid value of RETURN10= **30**
466 466  
467 467  
468 -(% style="color:red" %)Notice: In firmware v1.3, the Max bytes has been changed according to the max bytes in different Frequency Bands for lowest SF. As below:
524 +(% style="color:red" %)**Notice: In firmware v1.3, the Max bytes has been changed according to the max bytes in different Frequency Bands for lowest SF. As below:**
469 469  
470 470   ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink.
471 471  
... ... @@ -478,11 +478,13 @@
478 478  
479 479  Below are the uplink payloads:
480 480  
481 -[[image:1654157178836-407.png]]
537 +(% aria-label="1654157178836-407.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157178836-407.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
482 482  
483 483  
540 +
484 484  === 3.3.5 Uplink on demand ===
485 485  
543 +
486 486  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.
487 487  
488 488  Downlink control command:
... ... @@ -495,23 +495,27 @@
495 495  
496 496  === 3.3.6 Uplink on Interrupt ===
497 497  
556 +
498 498  RS485-LN support external Interrupt uplink since hardware v1.2 release.
499 499  
500 -[[image:1654157342174-798.png]]
559 +(% aria-label="1654157342174-798.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157342174-798.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
501 501  
502 502  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.
503 503  
504 504  
564 +
505 505  == 3.4 Uplink Payload ==
506 506  
507 507  
508 -[[image:image-20220606110929-1.png]]
568 +(% aria-label="image-20220606110929-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220606110929-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
509 509  
510 510  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
511 511  
512 512  
513 -== 3.5 Configure RS485-BL via AT or Downlink ==
514 514  
574 +== 3.5 Configure RS485-LN via AT or Downlink ==
575 +
576 +
515 515  (((
516 516  User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
517 517  )))
... ... @@ -533,48 +533,51 @@
533 533  )))
534 534  
535 535  
598 +
536 536  === 3.5.1 Common Commands ===
537 537  
601 +
538 538  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]]
539 539  
540 540  
541 -=== 3.5.2 Sensor related commands ===
542 542  
606 +=== 3.5.2 Downlink Response(Since firmware v1.4) ===
607 +
608 +
543 543  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.
544 544  
545 -[[image:image-20220602163333-5.png||height="263" width="1160"]]
611 +(% aria-label="image-20220602163333-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602163333-5.png||data-widget="image" height="263" width="1160"]](% title="Click and drag to resize" %)​
546 546  
547 547  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)
548 548  
549 549  
616 +
550 550  === 3.5.3 Sensor related commands ===
551 551  
552 552  
553 553  
554 554  
555 -==== **RS485 Debug Command** ====
622 +==== (% style="color:blue" %)**RS485 Debug Command**(%%) ====
556 556  
624 +
557 557  (((
558 -This command is used to configure the RS485 devices; they won’t be used during sampling.
626 +This command is used to configure the RS485 devices; they won't be used during sampling.
559 559  )))
560 560  
561 561  * (((
562 -**AT Command**
563 -)))
630 +(% style="color:#037691" %)**AT Command**
564 564  
565 -(% class="box infomessage" %)
566 566  (((
567 -(((
568 -**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
633 +**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**  m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
569 569  )))
570 570  )))
571 571  
572 572  (((
573 -m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
638 +
574 574  )))
575 575  
576 576  * (((
577 -**Downlink Payload**
642 +(% style="color:#037691" %)**Downlink Payload**
578 578  )))
579 579  
580 580  (((
... ... @@ -611,7 +611,9 @@
611 611  )))
612 612  
613 613  (((
614 -**Example 1** ~-~-> Configure without ask for uplink (YY=0)
679 +
680 +
681 +(% style="color:blue" %)**Example 1:**  (%%) ~-~-> Configure without ask for uplink (YY=0)
615 615  )))
616 616  
617 617  (((
... ... @@ -627,6 +627,8 @@
627 627  )))
628 628  
629 629  (((
697 +
698 +
630 630  So if user want to use downlink command to control to RS485 Alarm, he can use:
631 631  )))
632 632  
... ... @@ -647,7 +647,7 @@
647 647  )))
648 648  
649 649  (((
650 -**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
719 +(% style="color:blue" %)**Example 2:**  (%%) ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
651 651  )))
652 652  
653 653  (((
... ... @@ -659,54 +659,52 @@
659 659  )))
660 660  
661 661  (((
662 -RS485-LN got this downlink command and send (% style="color:#4f81bd" %)**0A 08 00 04 00 01 **(%%)to Modbus network. One of the RS485 sensor in the network send back Modbus reply **0A 08 00 04 00 00**. RS485-LN get this reply and combine with the original downlink command and uplink. The uplink message is:
731 +(((
732 +RS485-LN got this downlink command and send (% style="color:#4f81bd" %)**0A 08 00 04 00 01 **(%%)to Modbus network. One of the RS485 sensor in the network send back Modbus reply **0A 08 00 04 00 00**. RS485-LN get this reply and combine with the original downlink command and uplink. The uplink message is:  **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
663 663  )))
664 664  
665 -(((
666 - **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
735 +
667 667  )))
668 668  
669 669  (((
670 - [[image:1654159460680-153.png]]
739 + (% aria-label="1654159460680-153.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654159460680-153.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
671 671  )))
672 672  
673 673  
674 674  
675 675  
676 -==== **Set Payload version** ====
745 +==== (% style="color:blue" %)**Set Payload version**(%%) ====
677 677  
747 +
678 678  (((
679 -This is the first byte of the uplink payload. RS485-BL can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload.
749 +This is the first byte of the uplink payload. RS485-LN can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload.
680 680  )))
681 681  
682 682  * (((
683 -**AT Command:**
684 -)))
753 +(% style="color:#037691" %)**AT Command:**
685 685  
686 -(% class="box infomessage" %)
687 -(((
688 -(((
689 -**AT+PAYVER: Set PAYVER field = 1**
690 -)))
691 -)))
755 +**AT+PAYVER:    **Set PAYVER field = 1
692 692  
757 +
758 +)))
693 693  * (((
694 -**Downlink Payload:**
760 +(% style="color:#037691" %)**Downlink Payload:**
695 695  )))
696 696  
697 697  (((
698 -**0xAE 01**  ~-~-> Set PAYVER field =  0x01
764 +**0xAE 01**  ~-~->  Set PAYVER field =  0x01
699 699  )))
700 700  
701 701  (((
702 -**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
768 +**0xAE 0F**   ~-~->  Set PAYVER field =  0x0F
703 703  )))
704 704  
705 705  
706 706  
707 707  
708 -==== **Set RS485 Sampling Commands** ====
774 +==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
709 709  
776 +
710 710  (((
711 711  AT+COMMANDx or AT+DATACUTx
712 712  )))
... ... @@ -720,37 +720,28 @@
720 720  )))
721 721  
722 722  * (((
723 -**AT Command:**
790 +(% style="color:#037691" %)**AT Command:**
724 724  )))
725 725  
726 -(% class="box infomessage" %)
727 -(((
728 -(((
729 -**AT+COMMANDx: Configure RS485 read command to sensor.**
730 -)))
731 -)))
793 +**AT+COMMANDx:    **Configure RS485 read command to sensor.
732 732  
733 -(% class="box infomessage" %)
734 -(((
735 -(((
736 -**AT+DATACUTx: Configure how to handle return from RS485 devices.**
737 -)))
738 -)))
795 +**AT+DATACUTx:        **Configure how to handle return from RS485 devices.
739 739  
740 -(((
741 -
742 -)))
743 743  
744 744  * (((
745 -**Downlink Payload:**
799 +(% style="color:#037691" %)**Downlink Payload:**
746 746  )))
747 747  
748 748  (((
749 749  **0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
804 +
805 +
750 750  )))
751 751  
752 752  (((
753 753  (% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
810 +
811 +
754 754  )))
755 755  
756 756  (((
... ... @@ -774,10 +774,12 @@
774 774  XX XX XX XX: AT+COMMAND or AT+DATACUT command
775 775  )))
776 776  * (((
777 -YY:  If YY=0, RS485-BL will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command.
835 +YY:  If YY=0, RS485-LN will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command.
778 778  )))
779 779  
780 780  (((
839 +
840 +
781 781  **Example:**
782 782  )))
783 783  
... ... @@ -796,10 +796,11 @@
796 796  
797 797  
798 798  
799 -==== **Fast command to handle MODBUS device** ====
859 +==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
800 800  
861 +
801 801  (((
802 -AT+MBFUN is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]].
863 +**AT+MBFUN** is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]].
803 803  )))
804 804  
805 805  (((
... ... @@ -819,24 +819,27 @@
819 819  )))
820 820  
821 821  * (((
822 -AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
883 +AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2  are not configure (0,0,0). So RS485-LN.
823 823  )))
824 824  * (((
825 -AT+COMMAND1= 01 03 00 10 00 08,1 ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08.
886 +AT+COMMAND1= 01 03 00 10 00 08,1  ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08.
826 826  )))
827 827  * (((
828 -AT+COMMAND2= 01 02 00 40 00 10,1 ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10.
889 +AT+COMMAND2= 01 02 00 40 00 10,1  ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10.
890 +
891 +
829 829  )))
830 830  
831 -[[image:image-20220602165351-6.png]]
894 +(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]](% title="Click and drag to resize" %)​
832 832  
833 -[[image:image-20220602165351-7.png]]
896 +(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png||data-widget="image"]](% title="Click and drag to resize" %)​
834 834  
835 835  
836 836  
837 837  
838 -==== **RS485 command timeout** ====
901 +==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
839 839  
903 +
840 840  (((
841 841  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.
842 842  )))
... ... @@ -846,17 +846,14 @@
846 846  )))
847 847  
848 848  * (((
849 -**AT Command:**
850 -)))
913 +(% style="color:#037691" %)** AT Command:**
851 851  
852 -(% class="box infomessage" %)
853 -(((
854 -(((
855 855  **AT+CMDDLaa=hex(bb cc)*1000**
856 856  )))
857 -)))
858 858  
859 859  (((
919 +
920 +
860 860  **Example:**
861 861  )))
862 862  
... ... @@ -869,7 +869,7 @@
869 869  )))
870 870  
871 871  * (((
872 -**Downlink Payload:**
933 +(% style="color:#037691" %)** Downlink Payload:**
873 873  )))
874 874  
875 875  (((
... ... @@ -881,18 +881,19 @@
881 881  )))
882 882  
883 883  (((
884 - **Example:**
945 +**Example:**
885 885  )))
886 886  
887 887  (((
888 - 0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
949 +**0xAA 01 00 01**  ~-~-> Same as  **AT+CMDDL1=1000 ms**
889 889  )))
890 890  
891 891  
892 892  
893 893  
894 -==== **Uplink payload mode** ====
955 +==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
895 895  
957 +
896 896  (((
897 897  Define to use one uplink or multiple uplinks for the sampling.
898 898  )))
... ... @@ -899,32 +899,21 @@
899 899  
900 900  (((
901 901  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
964 +
965 +
902 902  )))
903 903  
904 904  * (((
905 -**AT Command:**
969 +(% style="color:#037691" %)** AT Command:**
906 906  )))
907 907  
908 -(% class="box infomessage" %)
909 -(((
910 -(((
911 911  **AT+DATAUP=0**
912 -)))
913 -)))
914 914  
915 -(% class="box infomessage" %)
916 -(((
917 -(((
918 918  **AT+DATAUP=1**
919 -)))
920 -)))
921 921  
922 -(((
923 -
924 -)))
925 925  
926 926  * (((
927 -**Downlink Payload:**
978 +(% style="color:#037691" %)** Downlink Payload:**
928 928  )))
929 929  
930 930  (((
... ... @@ -938,14 +938,15 @@
938 938  
939 939  
940 940  
941 -==== **Manually trigger an Uplink** ====
992 +==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
942 942  
994 +
943 943  (((
944 944  Ask device to send an uplink immediately.
945 945  )))
946 946  
947 947  * (((
948 -**AT Command:**
1000 +(% style="color:#037691" %)** AT Command:**
949 949  )))
950 950  
951 951  (((
... ... @@ -957,7 +957,7 @@
957 957  )))
958 958  
959 959  * (((
960 -**Downlink Payload:**
1012 +(% style="color:#037691" %)** Downlink Payload:**
961 961  )))
962 962  
963 963  (((
... ... @@ -967,14 +967,17 @@
967 967  
968 968  
969 969  
970 -==== **Clear RS485 Command** ====
1022 +==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
971 971  
1024 +
972 972  (((
973 973  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1027 +
1028 +
974 974  )))
975 975  
976 976  * (((
977 -**AT Command:**
1032 +(% style="color:#037691" %)** AT Command:**
978 978  )))
979 979  
980 980  (((
... ... @@ -997,11 +997,11 @@
997 997  The uplink screen shot is:
998 998  )))
999 999  
1000 -[[image:1654160691922-496.png]]
1055 +(% aria-label="1654160691922-496.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654160691922-496.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1001 1001  
1002 1002  
1003 1003  * (((
1004 -**Downlink Payload:**
1059 +(% style="color:#037691" %)** Downlink Payload:**
1005 1005  )))
1006 1006  
1007 1007  (((
... ... @@ -1011,59 +1011,47 @@
1011 1011  
1012 1012  
1013 1013  
1014 -==== **Set Serial Communication Parameters** ====
1069 +==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
1015 1015  
1071 +
1016 1016  (((
1017 1017  Set the Rs485 serial communication parameters:
1018 1018  )))
1019 1019  
1020 1020  * (((
1021 -**AT Command:**
1077 +(% style="color:#037691" %)** AT Command:**
1022 1022  )))
1023 1023  
1024 1024  (((
1025 -Set Baud Rate:
1081 +
1082 +
1083 +* Set Baud Rate
1026 1026  )))
1027 1027  
1028 -(% class="box infomessage" %)
1029 -(((
1030 -(((
1031 1031  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1032 -)))
1033 -)))
1034 1034  
1088 +
1035 1035  (((
1036 -Set UART Parity
1090 +* Set UART Parity
1037 1037  )))
1038 1038  
1039 -(% class="box infomessage" %)
1040 -(((
1041 -(((
1042 1042  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1043 -)))
1044 -)))
1045 1045  
1095 +
1046 1046  (((
1047 -Set STOPBIT
1097 +* Set STOPBIT
1048 1048  )))
1049 1049  
1050 -(% class="box infomessage" %)
1051 -(((
1052 -(((
1053 1053  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1054 -)))
1055 -)))
1056 1056  
1057 -(((
1058 -
1059 -)))
1060 1060  
1103 +
1061 1061  * (((
1062 -**Downlink Payload:**
1105 +(% style="color:#037691" %)** Downlink Payload:**
1063 1063  )))
1064 1064  
1065 1065  (((
1066 -**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1109 +**A7 01 aa bb**:  Same  AT+BAUDR=hex(aa bb)*100
1067 1067  )))
1068 1068  
1069 1069  (((
... ... @@ -1078,11 +1078,11 @@
1078 1078  )))
1079 1079  
1080 1080  (((
1081 -A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1124 +A7 02 aa:  Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1082 1082  )))
1083 1083  
1084 1084  (((
1085 -A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1128 +A7 03 aa:  Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1086 1086  )))
1087 1087  
1088 1088  
... ... @@ -1090,6 +1090,7 @@
1090 1090  
1091 1091  == 3.6 Listening mode for RS485 network ==
1092 1092  
1136 +
1093 1093  (((
1094 1094  This feature support since firmware v1.4
1095 1095  )))
... ... @@ -1096,9 +1096,11 @@
1096 1096  
1097 1097  (((
1098 1098  RS485-LN supports listening mode, it can listen the RS485 network packets and send them via LoRaWAN uplink. Below is the structure. The blue arrow shows the RS485 network packets to RS485-LN.
1143 +
1144 +
1099 1099  )))
1100 1100  
1101 -[[image:image-20220602171200-8.png||height="567" width="1007"]]
1147 +(% aria-label="image-20220602171200-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-8.png||data-widget="image" height="567" width="1007"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1102 1102  
1103 1103  (((
1104 1104  To enable the listening mode, use can run the command AT+RXMODE.
... ... @@ -1109,34 +1109,34 @@
1109 1109  )))
1110 1110  
1111 1111  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
1112 -|=(% style="width: 161px;" %)(((
1113 -**Command example:**
1114 -)))|=(% style="width: 337px;" %)(((
1158 +|=(% style="width: 100px;" %)(((
1159 +**Command example**
1160 +)))|=(% style="width: 400px;" %)(((
1115 1115  **Function**
1116 1116  )))
1117 -|(% style="width:161px" %)(((
1163 +|(% style="width:100px" %)(((
1118 1118  AT+RXMODE=1,10
1119 -)))|(% style="width:337px" %)(((
1165 +)))|(% style="width:400px" %)(((
1120 1120  Enable listening mode 1, if RS485-LN has received more than 10 RS485 commands from the network. RS485-LN will send these commands via LoRaWAN uplinks.
1121 1121  )))
1122 -|(% style="width:161px" %)(((
1168 +|(% style="width:100px" %)(((
1123 1123  AT+RXMODE=2,500
1124 -)))|(% style="width:337px" %)(((
1170 +)))|(% style="width:400px" %)(((
1125 1125  Enable listening mode 2, RS485-LN will capture and send a 500ms content once from the first detect of character. Max value is 65535 ms
1126 1126  )))
1127 -|(% style="width:161px" %)(((
1173 +|(% style="width:100px" %)(((
1128 1128  AT+RXMODE=0,0
1129 -)))|(% style="width:337px" %)(((
1175 +)))|(% style="width:400px" %)(((
1130 1130  Disable listening mode. This is the default settings.
1131 1131  )))
1132 -|(% style="width:161px" %)(((
1178 +|(% style="width:100px" %)(((
1133 1133  
1134 -)))|(% style="width:337px" %)(((
1180 +)))|(% style="width:400px" %)(((
1135 1135  A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 | cc)
1136 1136  )))
1137 1137  
1138 1138  (((
1139 -**Downlink Command:**
1185 +(% style="color:#037691" %)** Downlink Command:**
1140 1140  )))
1141 1141  
1142 1142  (((
... ... @@ -1172,7 +1172,7 @@
1172 1172  )))
1173 1173  
1174 1174  (((
1175 -[[image:image-20220602171200-9.png]]
1221 +(% aria-label="image-20220602171200-9.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-9.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1176 1176  )))
1177 1177  
1178 1178  (((
... ... @@ -1180,19 +1180,25 @@
1180 1180  )))
1181 1181  
1182 1182  (((
1183 -(% style="color:red" %)Notice: Listening mode can work with the default polling mode of RS485-LN. When RS485-LN is in to send the RS485 commands (from AT+COMMANDx), the listening mode will be interrupt for a while.
1229 +(((
1230 +(% style="color:red" %)**Notice: Listening mode can work with the default polling mode of RS485-LN. When RS485-LN is in to send the RS485 commands (from AT+COMMANDx), the listening mode will be interrupt for a while.**
1184 1184  )))
1232 +)))
1185 1185  
1186 1186  
1235 +
1187 1187  == 3.7 Buttons ==
1188 1188  
1189 1189  
1190 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:400px" %)
1191 -|=(% style="width: 50px;" %)**Button**|=(% style="width: 350px;" %)**Feature**
1192 -|(% style="width:50px" %)**ACT**|(% style="width:350px" %)If RS485 joined in network, press this button for more than 1 second, RS485 will upload a packet, and the SYS LED will give a (% style="color:blue" %)**Blue blink**
1193 -|(% style="width:50px" %)**RST**|(% style="width:350px" %)Reboot RS485
1194 -|(% style="width:50px" %)**PRO**|(% style="width:350px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1239 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1240 +|=(% style="width: 50px;" %)**Button**|=(% style="width: 361px;" %)**Feature**
1241 +|(% style="width:50px" %)**ACT**|(% style="width:361px" %)If RS485 joined in network, press this button for more than 1 second, RS485 will upload a packet, and the SYS LED will give a (% style="color:blue" %)**Blue blink**
1242 +|(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1243 +|(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1195 1195  
1245 +
1246 +
1247 +
1196 1196  == 3.8 LEDs ==
1197 1197  
1198 1198  
... ... @@ -1201,27 +1201,34 @@
1201 1201  |**PWR**|Always on if there is power
1202 1202  |**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.
1203 1203  
1256 +
1257 +
1258 +
1204 1204  = 4. Case Study =
1205 1205  
1261 +
1206 1206  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]]
1207 1207  
1208 1208  
1265 +
1209 1209  = 5. Use AT Command =
1210 1210  
1268 +
1211 1211  == 5.1 Access AT Command ==
1212 1212  
1271 +
1213 1213  (((
1214 -RS485-BL supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to RS485-BL to use AT command, as below.
1273 +RS485-LN supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to RS485-LN to use AT command, as below.
1215 1215  )))
1216 1216  
1217 -[[image:1654162355560-817.png]]
1276 +(% aria-label="1654162355560-817.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162355560-817.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1218 1218  
1219 1219  
1220 1220  (((
1221 -In PC, User needs to set (% style="color:blue" %)**serial tool**(%%)(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console of RS485-BL. The default password is 123456. Below is the output for reference:
1280 +In PC, User needs to set (% style="color:blue" %)**serial tool**(%%)(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console of RS485-LN. The default password is 123456. Below is the output for reference:
1222 1222  )))
1223 1223  
1224 -[[image:1654162368066-342.png]]
1283 +(% aria-label="1654162368066-342.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162368066-342.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1225 1225  
1226 1226  
1227 1227  (((
... ... @@ -1232,77 +1232,74 @@
1232 1232  
1233 1233  == 5.2 Common AT Command Sequence ==
1234 1234  
1294 +
1235 1235  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1236 1236  
1297 +
1237 1237  If device has not joined network yet:
1238 1238  
1239 -(% class="box infomessage" %)
1240 -(((
1241 -**AT+FDR**
1242 -)))
1300 +* (% style="color:#037691" %)**AT+FDR**
1301 +* (% style="color:#037691" %)**AT+NJM=0**
1302 +* (% style="color:#037691" %)**ATZ**
1243 1243  
1244 -(% class="box infomessage" %)
1245 1245  (((
1246 -**AT+NJM=0**
1247 -)))
1305 +
1248 1248  
1249 -(% class="box infomessage" %)
1250 -(((
1251 -**ATZ**
1252 -)))
1253 -
1254 -
1255 1255  If device already joined network:
1256 1256  
1257 -(% class="box infomessage" %)
1258 -(((
1259 -**AT+NJM=0**
1260 -)))
1309 +* (% style="color:#037691" %)**AT+NJM=0**
1310 +* (% style="color:#037691" %)**ATZ**
1261 1261  
1262 -(% class="box infomessage" %)
1263 -(((
1264 -**ATZ**
1312 +
1265 1265  )))
1266 1266  
1267 1267  
1316 +
1268 1268  === 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1269 1269  
1270 1270  
1271 -(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1320 +(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1272 1272  
1273 -(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
1322 +(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) Set to ABP mode
1274 1274  
1275 -(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
1324 +(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) Set the Adaptive Data Rate Off
1276 1276  
1277 -(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
1326 +(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%) Set Data Rate
1278 1278  
1279 -(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1328 +(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1280 1280  
1281 -(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
1330 +(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%)  Set transmit frequency to 868.4Mhz
1282 1282  
1283 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1332 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1284 1284  
1285 -(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1334 +(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1286 1286  
1287 -(% style="background-color:#dcdcdc" %)**AT+DADDR=26** (%%) 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
1336 +(% style="background-color:#dcdcdc" %)**AT+DADDR=26** (%%) 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
1288 1288  
1289 -(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1338 +(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1290 1290  
1291 1291  
1292 1292  (% style="color:red" %)**Note:**
1293 1293  
1343 +(((
1294 1294  (% style="color:red" %)1. Make sure the device is set to ABP mode in the IoT Server.
1295 1295  2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1296 1296  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.
1297 1297  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
1298 1298  
1299 -[[image:1654162478620-421.png]]
1349 +
1350 +)))
1300 1300  
1352 +(% aria-label="1654162478620-421.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162478620-421.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1301 1301  
1354 +
1355 +
1302 1302  = 6. FAQ =
1303 1303  
1358 +
1304 1304  == 6.1 How to upgrade the image? ==
1305 1305  
1361 +
1306 1306  (((
1307 1307  The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
1308 1308  )))
... ... @@ -1321,81 +1321,121 @@
1321 1321  Below shows the hardware connection for how to upload an image to RS485-LN:
1322 1322  )))
1323 1323  
1324 -[[image:1654162535040-878.png]]
1380 +(% aria-label="1654162535040-878.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162535040-878.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
1325 1325  
1326 -**Step1:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
1382 +(% title="Click and drag to resize" %)​
1327 1327  
1328 -**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1384 +(((
1385 +(% style="color:blue" %)**Step1**(%%)**:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
1386 +)))
1329 1329  
1330 -**Step3: **Open flashloader; choose the correct COM port to update.
1388 +(((
1389 +(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:https://www.dragino.com/downloads/index.php?dir=RS485-LN/Firmware/]].
1390 +)))
1331 1331  
1332 1332  (((
1393 +(% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update.
1394 +)))
1395 +
1333 1333  (((
1397 +(((
1398 +(((
1334 1334  (% style="color:blue" %) Hold down the PRO button and then momentarily press the RST reset button and the SYS led will change from OFF to ON, While SYS LED is RED ON, it means the RS485-LN is ready to be program.
1335 1335  )))
1336 1336  )))
1402 +)))
1337 1337  
1338 1338  
1339 -[[image:image-20220602175818-12.png]]
1405 +(% aria-label="image-20220602175818-12.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175818-12.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1340 1340  
1341 1341  
1342 -[[image:image-20220602175848-13.png]]
1408 +(% aria-label="image-20220602175848-13.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175848-13.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1343 1343  
1344 1344  
1345 -[[image:image-20220602175912-14.png]]
1411 +(% aria-label="image-20220602175912-14.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175912-14.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1346 1346  
1347 1347  
1348 -**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1414 +(% style="color:red" %)**Notice**: **In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:**
1349 1349  
1350 -[[image:image-20220602175638-10.png]]
1416 +(% aria-label="image-20220602175638-10.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175638-10.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1351 1351  
1352 1352  
1419 +
1353 1353  == 6.2 How to change the LoRa Frequency Bands/Region? ==
1354 1354  
1422 +
1355 1355  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1356 1356  
1357 1357  
1358 -== 6.3 How many RS485-Slave can RS485-BL connects? ==
1359 1359  
1360 -The RS485-BL can support max 32 RS485 devices. Each uplink command of RS485-BL can support max 16 different RS485 command. So RS485-BL can support max 16 RS485 devices pre-program in the device for uplink. For other devices no pre-program, user can use the [[downlink message (type code 0xA8) to poll their info>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
1427 +== 6.3 How many RS485-Slave can RS485-LN connects? ==
1361 1361  
1362 1362  
1430 +The RS485-LN can support max 32 RS485 devices. Each uplink command of RS485-LN can support max 16 different RS485 command. So RS485-LN can support max 16 RS485 devices pre-program in the device for uplink. For other devices no pre-program, user can use the [[downlink message (type code 0xA8) to poll their info>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
1431 +
1432 +
1433 +
1363 1363  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1364 1364  
1436 +
1365 1365  When user need to use with ChirpStack or TTI. Please set AT+RPL=4.
1366 1366  
1367 1367  Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1368 1368  
1369 1369  
1442 +
1443 +== 6.5 Can i use point to point communication for RS485-LN? ==
1444 +
1445 +
1446 +Yes, please refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]].
1447 +
1448 +
1449 +
1450 +== 6.6 How to Use RS485-LN  to connect to RS232 devices? ==
1451 +
1452 +
1453 +[[Use RS485-BL or RS485-LN to connect to RS232 devices. - DRAGINO>>url:http://8.211.40.43:8080/xwiki/bin/view/Main/RS485%20to%20RS232/]]
1454 +
1455 +
1456 +
1370 1370  = 7. Trouble Shooting =
1371 1371  
1372 -== 7.1 Downlink doesn’t work, how to solve it? ==
1373 1373  
1460 +== 7.1 Downlink doesn't work, how to solve it? ==
1461 +
1462 +
1374 1374  Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1375 1375  
1376 1376  
1377 -== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1378 1378  
1467 +== 7.2 Why I can't join TTN V3 in US915 /AU915 bands? ==
1468 +
1469 +
1379 1379  It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1380 1380  
1381 1381  
1473 +
1382 1382  = 8. Order Info =
1383 1383  
1476 +
1384 1384  (% style="color:blue" %)**Part Number: RS485-LN-XXX**
1385 1385  
1386 1386  (% style="color:blue" %)**XXX:**
1387 1387  
1388 -* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
1389 -* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
1390 -* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
1391 -* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
1392 -* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
1393 -* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
1394 -* (% style="color:blue" %)**US915**(%%): frequency bands US915
1395 -* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
1396 -* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1397 -* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1481 +* (% style="color:red" %)**EU433**(%%):  frequency bands EU433
1482 +* (% style="color:red" %)**EU868**(%%):  frequency bands EU868
1483 +* (% style="color:red" %)**KR920**(%%):  frequency bands KR920
1484 +* (% style="color:red" %)**CN470**(%%):  frequency bands CN470
1485 +* (% style="color:red" %)**AS923**(%%):  frequency bands AS923
1486 +* (% style="color:red" %)**AU915**(%%):  frequency bands AU915
1487 +* (% style="color:red" %)**US915**(%%):  frequency bands US915
1488 +* (% style="color:red" %)**IN865**(%%):  frequency bands IN865
1489 +* (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1490 +* (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1398 1398  
1492 +
1493 +
1494 +
1399 1399  = 9.Packing Info =
1400 1400  
1401 1401  
... ... @@ -1412,8 +1412,12 @@
1412 1412  * Package Size / pcs : 14.5 x 8 x 5 cm
1413 1413  * Weight / pcs : 170g
1414 1414  
1511 +
1512 +
1513 +
1415 1415  = 10. FCC Caution for RS485LN-US915 =
1416 1416  
1516 +
1417 1417  (((
1418 1418  Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
1419 1419  )))
... ... @@ -1427,11 +1427,11 @@
1427 1427  )))
1428 1428  
1429 1429  (((
1430 -**IMPORTANT NOTE:**
1530 +(% style="color:red" %)**IMPORTANT NOTE:**
1431 1431  )))
1432 1432  
1433 1433  (((
1434 -**Note: **This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
1534 +(% style="color:red" %)**Note: **(%%)This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
1435 1435  )))
1436 1436  
1437 1437  (((
... ... @@ -1455,7 +1455,7 @@
1455 1455  )))
1456 1456  
1457 1457  (((
1458 -**FCC Radiation Exposure Statement:**
1558 +(% style="color:red" %)**FCC Radiation Exposure Statement:**
1459 1459  )))
1460 1460  
1461 1461  (((
... ... @@ -1463,11 +1463,16 @@
1463 1463  )))
1464 1464  
1465 1465  
1566 +
1466 1466  = 11. Support =
1467 1467  
1569 +
1468 1468  * (((
1469 1469  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.
1470 1470  )))
1471 1471  * (((
1472 1472  Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]].
1575 +
1576 +
1577 +
1473 1473  )))
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