Last modified by Bei Jinggeng on 2025/01/16 11:36
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From version < 57.35 >
edited by Xiaoling
on 2022/06/06 09:32
To version < 58.4 >
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1 1  (% style="text-align:center" %)
2 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1653266934636-343.png?width=385&height=385&rev=1.1||alt="1653266934636-343.png" height="385" width="385"]]
2 +[[image:1653266934636-343.png||height="385" width="385"]]
3 3  
4 4  
5 5  
... ... @@ -10,59 +10,7 @@
10 10  
11 11  **Table of Contents:**
12 12  
13 -* [[1.Introduction>>path:#H1.Introduction]]
14 -** [[1.1 What is RS485-LN RS485 to LoRaWAN Converter>>path:#H1.1A0WhatisRS485-LNRS485toLoRaWANConverter]]
15 -** [[1.2 Specifications>>path:#H1.2A0Specifications]]
16 -** [[1.3 Features>>path:#H1.3Features]]
17 -** [[1.4 Applications>>path:#H1.4A0Applications]]
18 -** [[1.5 Firmware Change log>>path:#H1.5A0FirmwareChangelog]]
19 -** [[1.6 Hardware Change log>>path:#H1.6HardwareChangelog]]
20 -* [[2. Power ON Device>>path:#H2.PowerONDevice]]
21 -* [[3. Operation Mode>>path:#H3.A0OperationMode]]
22 -** [[3.1 How it works?>>path:#H3.1Howitworks3F]]
23 -** [[3.2 Example to join LoRaWAN network>>path:#H3.2ExampletojoinLoRaWANnetwork]]
24 -** [[3.3 Configure Commands to read data>>path:#H3.3ConfigureCommandstoreaddata]]
25 -*** [[3.3.1 onfigure UART settings for RS485 or TTL communication>>path:#H3.3.1onfigureUARTsettingsforRS485orTTLcommunication]]
26 -*** [[3.3.2 Configure sensors>>path:#H3.3.2Configuresensors]]
27 -*** [[3.3.3 Configure read commands for each sampling>>path:#H3.3.3Configurereadcommandsforeachsampling]]
28 -*** [[3.3.4 Compose the uplink payload>>path:#H3.3.4Composetheuplinkpayload]]
29 -*** [[3.3.5 Uplink on demand>>path:#H3.3.5Uplinkondemand]]
30 -*** [[3.3.6 Uplink on Interrupt>>path:#H3.3.6UplinkonInterrupt]]
31 -** [[3.4 Uplink Payload>>path:#H3.4UplinkPayload]]
32 -** [[3.5 Configure RS485-BL via AT or Downlink>>path:#H3.5ConfigureRS485-BLviaATorDownlink]]
33 -*** [[3.5.1 Common Commands>>path:#H3.5.1CommonCommands]]
34 -*** [[3.5.2 Sensor related commands>>path:#H3.5.2Sensorrelatedcommands]]
35 -*** [[3.5.3 Sensor related commands>>path:#H3.5.3A0Sensorrelatedcommands]]
36 -**** [[RS485 Debug Command>>path:#HRS485DebugCommand]]
37 -**** [[Set Payload version>>path:#HSetPayloadversion]]
38 -**** [[Set RS485 Sampling Commands>>path:#HSetRS485SamplingCommands]]
39 -**** [[Fast command to handle MODBUS device>>path:#HFastcommandtohandleMODBUSdevice]]
40 -**** [[RS485 command timeout>>path:#HRS485commandtimeout]]
41 -**** [[Uplink payload mode>>path:#HUplinkpayloadmode]]
42 -**** [[Manually trigger an Uplink>>path:#HManuallytriggeranUplink]]
43 -**** [[Clear RS485 Command>>path:#HClearRS485Command]]
44 -**** [[Set Serial Communication Parameters>>path:#HSetSerialCommunicationParameters]]
45 -** [[3.6 Listening mode for RS485 network>>path:#H3.6A0ListeningmodeforRS485network]]
46 -** [[3.7 Buttons>>path:#H3.7Buttons]]
47 -** [[3.8 LEDs>>path:#H3.8LEDs]]
48 -* [[4. Case Study>>path:#H4.CaseStudy]]
49 -* [[5. Use AT Command>>path:#H5.UseATCommand]]
50 -** [[5.1 Access AT Command>>path:#H5.1AccessATCommand]]
51 -** [[5.2 Common AT Command Sequence>>path:#H5.2CommonATCommandSequence]]
52 -*** [[5.2.1 Multi-channel ABP mode (Use with SX1301/LG308)>>path:#H5.2.1Multi-channelABPmode28UsewithSX13012FLG30829]]
53 -*** [[5.5.2 Single-channel ABP mode (Use with LG01/LG02)>>path:#H5.5.2Single-channelABPmode28UsewithLG012FLG0229]]
54 -* [[6. FAQ>>path:#H6.FAQ]]
55 -** [[6.1 How to upgrade the image?>>path:#H6.1Howtoupgradetheimage3F]]
56 -** [[6.2 How to change the LoRa Frequency Bands/Region?>>path:#H6.2HowtochangetheLoRaFrequencyBands2FRegion3F]]
57 -** [[6.3 How many RS485-Slave can RS485-BL connects?>>path:#H6.3HowmanyRS485-SlavecanRS485-BLconnects3F]]
58 -** [[6.4 Compatible question to ChirpStack and TTI LoRaWAN server ?>>path:#H6.4CompatiblequestiontoChirpStackandTTILoRaWANserver3F]]
59 -* [[7. Trouble Shooting>>path:#H7.TroubleShooting]]
60 -** [[7.1 Downlink doesn’t work, how to solve it?>>path:#H7.1Downlinkdoesn2019twork2Chowtosolveit3F]]
61 -** [[7.2 Why I can’t join TTN V3 in US915 /AU915 bands?>>path:#H7.2WhyIcan2019tjoinTTNV3inUS9152FAU915bands3F]]
62 -* [[8. Order Info>>path:#H8.OrderInfo]]
63 -* [[9.Packing Info>>path:#H9.PackingInfo]]
64 -* [[10. FCC Caution for RS485LN-US915>>path:#H10.FCCCautionforRS485LN-US915]]
65 -* [[11. Support>>path:#H11.Support]]
13 +{{toc/}}
66 66  
67 67  
68 68  
... ... @@ -76,25 +76,35 @@
76 76  
77 77  (((
78 78  (((
27 +(((
79 79  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.
80 80  )))
30 +)))
81 81  
82 82  (((
33 +(((
83 83  RS485-LN allows user to (% style="color:blue" %)**monitor / control RS485 devices**(%%) and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
84 84  )))
36 +)))
85 85  
86 86  (((
39 +(((
87 87  (% style="color:blue" %)**For data uplink**(%%), RS485-LN sends user-defined commands to RS485 devices and gets the return from the RS485 devices. RS485-LN will process these returns according to user-define rules to get the final payload and upload to LoRaWAN server.
88 88  )))
42 +)))
89 89  
90 90  (((
45 +(((
91 91  (% style="color:blue" %)**For data downlink**(%%), RS485-LN runs in LoRaWAN Class C. When there downlink commands from LoRaWAN server, RS485-LN will forward the commands from LoRaWAN server to RS485 devices.
47 +)))
92 92  
49 +(((
93 93  (% 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]]
94 94  )))
95 95  )))
53 +)))
96 96  
97 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1653267211009-519.png?width=724&height=419&rev=1.1||alt="1653267211009-519.png" height="419" width="724"]]
55 +[[image:1653267211009-519.png||height="419" width="724"]]
98 98  
99 99  
100 100  == 1.2 Specifications ==
... ... @@ -145,6 +145,7 @@
145 145  * Support Modbus protocol
146 146  * Support Interrupt uplink (Since hardware version v1.2)
147 147  
106 +
148 148  == 1.4 Applications ==
149 149  
150 150  * Smart Buildings & Home Automation
... ... @@ -154,6 +154,7 @@
154 154  * Smart Cities
155 155  * Smart Factory
156 156  
116 +
157 157  == 1.5 Firmware Change log ==
158 158  
159 159  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
... ... @@ -163,9 +163,13 @@
163 163  
164 164  (((
165 165  (((
126 +(((
166 166  v1.2: Add External Interrupt Pin.
128 +)))
167 167  
130 +(((
168 168  v1.0: Release
132 +)))
169 169  
170 170  
171 171  )))
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183 183  Once there is power, the RS485-LN will be on.
184 184  )))
185 185  
186 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1653268091319-405.png?rev=1.1||alt="1653268091319-405.png"]]
150 +[[image:1653268091319-405.png]]
187 187  
188 188  
189 189  )))
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193 193  == 3.1 How it works? ==
194 194  
195 195  (((
160 +(((
196 196  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.
162 +)))
197 197  
198 198  
199 199  )))
... ... @@ -202,7 +202,7 @@
202 202  
203 203  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. 
204 204  
205 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1653268155545-638.png?width=724&height=334&rev=1.1||alt="1653268155545-638.png" height="334" width="724"]]
171 +[[image:1653268155545-638.png||height="334" width="724"]]
206 206  
207 207  
208 208  (((
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214 214  485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
215 215  )))
216 216  
217 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1653268227651-549.png?width=720&height=592&rev=1.1||alt="1653268227651-549.png" height="592" width="720"]]
183 +[[image:1653268227651-549.png||height="592" width="720"]]
218 218  
219 219  (((
220 -The LG308 is already set to connect to (% class="wikiinternallink" %)[[TTN V3 network >>url:https://www.thethingsnetwork.org/]](%%). So what we need to now is only configure the TTN V3:
186 +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:
221 221  )))
222 222  
223 223  (((
... ... @@ -229,7 +229,7 @@
229 229  )))
230 230  )))
231 231  
232 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1652953462722-299.png?rev=1.1||alt="1652953462722-299.png"]]
198 +[[image:1652953462722-299.png]]
233 233  
234 234  (((
235 235  (((
... ... @@ -241,21 +241,21 @@
241 241  )))
242 242  )))
243 243  
244 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220519174512-1.png?rev=1.1||alt="image-20220519174512-1.png"]]
210 +[[image:image-20220519174512-1.png]]
245 245  
246 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220519174512-2.png?width=720&height=323&rev=1.1||alt="image-20220519174512-2.png" height="323" width="720"]]
212 +[[image:image-20220519174512-2.png||height="323" width="720"]]
247 247  
248 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220519174512-3.png?width=724&height=556&rev=1.1||alt="image-20220519174512-3.png" height="556" width="724"]]
214 +[[image:image-20220519174512-3.png||height="556" width="724"]]
249 249  
250 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220519174512-4.png?rev=1.1||alt="image-20220519174512-4.png"]]
216 +[[image:image-20220519174512-4.png]]
251 251  
252 252  You can also choose to create the device manually.
253 253  
254 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1652953542269-423.png?width=723&height=710&rev=1.1||alt="1652953542269-423.png" height="710" width="723"]]
220 +[[image:1652953542269-423.png||height="710" width="723"]]
255 255  
256 256  Add APP KEY and DEV EUI
257 257  
258 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1652953553383-907.png?width=724&height=514&rev=1.1||alt="1652953553383-907.png" height="514" width="724"]]
224 +[[image:1652953553383-907.png||height="514" width="724"]]
259 259  
260 260  
261 261  (((
... ... @@ -262,7 +262,7 @@
262 262  **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.
263 263  )))
264 264  
265 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1652953568895-172.png?width=724&height=232&rev=1.1||alt="1652953568895-172.png" height="232" width="724"]]
231 +[[image:1652953568895-172.png||height="232" width="724"]]
266 266  
267 267  
268 268  == 3.3 Configure Commands to read data ==
... ... @@ -269,7 +269,7 @@
269 269  
270 270  (((
271 271  (((
272 -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>>path:#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.
238 +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.
273 273  )))
274 274  
275 275  (((
... ... @@ -283,19 +283,19 @@
283 283  
284 284  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:
285 285  
286 -(% border="1" style="background-color:#ffffcc; color:green; width:782px" %)
287 -|(% style="width:128px" %)(((
252 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
253 +|=(% style="width: 110px;" %)(((
288 288  **AT Commands**
289 -)))|(% style="width:305px" %)(((
255 +)))|=(% style="width: 190px;" %)(((
290 290  **Description**
291 -)))|(% style="width:346px" %)(((
257 +)))|=(% style="width: 190px;" %)(((
292 292  **Example**
293 293  )))
294 -|(% style="width:128px" %)(((
260 +|(% style="width:110px" %)(((
295 295  AT+BAUDR
296 -)))|(% style="width:305px" %)(((
262 +)))|(% style="width:190px" %)(((
297 297  Set the baud rate (for RS485 connection). Default Value is: 9600.
298 -)))|(% style="width:346px" %)(((
264 +)))|(% style="width:190px" %)(((
299 299  (((
300 300  AT+BAUDR=9600
301 301  )))
... ... @@ -304,11 +304,11 @@
304 304  Options: (1200,2400,4800,14400,19200,115200)
305 305  )))
306 306  )))
307 -|(% style="width:128px" %)(((
273 +|(% style="width:110px" %)(((
308 308  AT+PARITY
309 -)))|(% style="width:305px" %)(((
275 +)))|(% style="width:190px" %)(((
310 310  Set UART parity (for RS485 connection)
311 -)))|(% style="width:346px" %)(((
277 +)))|(% style="width:190px" %)(((
312 312  (((
313 313  AT+PARITY=0
314 314  )))
... ... @@ -317,9 +317,9 @@
317 317  Option: 0: no parity, 1: odd parity, 2: even parity
318 318  )))
319 319  )))
320 -|(% style="width:128px" %)(((
286 +|(% style="width:110px" %)(((
321 321  AT+STOPBIT
322 -)))|(% style="width:305px" %)(((
288 +)))|(% style="width:190px" %)(((
323 323  (((
324 324  Set serial stopbit (for RS485 connection)
325 325  )))
... ... @@ -327,7 +327,7 @@
327 327  (((
328 328  
329 329  )))
330 -)))|(% style="width:346px" %)(((
296 +)))|(% style="width:190px" %)(((
331 331  (((
332 332  AT+STOPBIT=0 for 1bit
333 333  )))
... ... @@ -341,6 +341,8 @@
341 341  )))
342 342  )))
343 343  
310 +
311 +
344 344  === 3.3.2 Configure sensors ===
345 345  
346 346  (((
... ... @@ -349,16 +349,18 @@
349 349  )))
350 350  )))
351 351  
352 -(% border="1" style="background-color:#ffffcc; color:green; width:806px" %)
353 -|**AT Commands**|(% style="width:418px" %)**Description**|(% style="width:256px" %)**Example**
354 -|AT+CFGDEV|(% style="width:418px" %)(((
320 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
321 +|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
322 +|AT+CFGDEV|(% style="width:110px" %)(((
355 355  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
356 356  
357 357  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
358 358  
359 359  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
360 -)))|(% style="width:256px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
328 +)))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
361 361  
330 +
331 +
362 362  === 3.3.3 Configure read commands for each sampling ===
363 363  
364 364  (((
... ... @@ -404,8 +404,8 @@
404 404  
405 405  **AT+DATACUTx : **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
406 406  
407 -(% border="1" style="background-color:#4bacc6; color:white; width:725px" %)
408 -|(% style="width:722px" %)(((
377 +(% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
378 +|(% style="width:510px" %)(((
409 409  **AT+DATACUTx=a,b,c**
410 410  
411 411  * **a: length for the return of AT+COMMAND**
... ... @@ -417,17 +417,17 @@
417 417  
418 418  * Grab bytes:
419 419  
420 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220602153621-1.png?rev=1.1||alt="image-20220602153621-1.png"]]
390 +[[image:image-20220602153621-1.png]]
421 421  
422 422  
423 423  * Grab a section.
424 424  
425 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220602153621-2.png?rev=1.1||alt="image-20220602153621-2.png"]]
395 +[[image:image-20220602153621-2.png]]
426 426  
427 427  
428 428  * Grab different sections.
429 429  
430 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220602153621-3.png?rev=1.1||alt="image-20220602153621-3.png"]]
400 +[[image:image-20220602153621-3.png]]
431 431  
432 432  
433 433  )))
... ... @@ -462,7 +462,7 @@
462 462  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
463 463  )))
464 464  
465 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1653269759169-150.png?width=716&height=513&rev=1.1||alt="1653269759169-150.png" height="513" width="716"]]
435 +[[image:1653269759169-150.png||height="513" width="716"]]
466 466  
467 467  
468 468  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -480,7 +480,7 @@
480 480  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
481 481  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
482 482  
483 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220602155039-4.png?rev=1.1||alt="image-20220602155039-4.png"]]
453 +[[image:image-20220602155039-4.png]]
484 484  
485 485  
486 486  So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
... ... @@ -505,7 +505,7 @@
505 505  
506 506  Below are the uplink payloads:
507 507  
508 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1654157178836-407.png?rev=1.1||alt="1654157178836-407.png"]]
478 +[[image:1654157178836-407.png]]
509 509  
510 510  
511 511  === 3.3.5 Uplink on demand ===
... ... @@ -524,7 +524,7 @@
524 524  
525 525  RS485-LN support external Interrupt uplink since hardware v1.2 release.
526 526  
527 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1654157342174-798.png?rev=1.1||alt="1654157342174-798.png"]]
497 +[[image:1654157342174-798.png]]
528 528  
529 529  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.
530 530  
... ... @@ -531,36 +531,38 @@
531 531  
532 532  == 3.4 Uplink Payload ==
533 533  
534 -(% border="1" style="background-color:#4bacc6; color:white; width:734px" %)
535 -|**Size(bytes)**|(% style="width:120px" %)**2**|(% style="width:116px" %)**1**|(% style="width:386px" %)**Length depends on the return from the commands**
536 -|Value|(% style="width:120px" %)(((
537 -Battery(mV)
538 538  
539 -&
505 +[[image:image-20220606110929-1.png]]
540 540  
541 -Interrupt _Flag
542 -)))|(% style="width:116px" %)(((
543 -PAYLOAD_VER
544 -
545 -
546 -)))|(% style="width:386px" %)If the valid payload is too long and exceed the maximum support payload length in server, server will show payload not provided in the LoRaWAN server.
547 -
548 548  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
549 549  
550 550  
551 551  == 3.5 Configure RS485-BL via AT or Downlink ==
552 552  
512 +(((
553 553  User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
514 +)))
554 554  
516 +(((
555 555  There are two kinds of Commands:
518 +)))
556 556  
557 -* (% style="color:#4f81bd" %)**Common Commands**(%%): They should be available for each sensor, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[AT Commands and Downlink Command>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
520 +* (((
521 +(% style="color:#4f81bd" %)**Common Commands**(%%): They should be available for each sensor, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
522 +)))
558 558  
559 -* (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-LN.  User can see these commands below:
524 +* (((
525 +(% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-LN.  User can see these commands below:
526 +)))
560 560  
528 +(((
529 +
530 +)))
531 +
532 +
561 561  === 3.5.1 Common Commands ===
562 562  
563 -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>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
535 +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]]
564 564  
565 565  
566 566  === 3.5.2 Sensor related commands ===
... ... @@ -567,7 +567,7 @@
567 567  
568 568  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.
569 569  
570 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220602163333-5.png?width=1160&height=263&rev=1.1||alt="image-20220602163333-5.png" height="263" width="1160"]]
542 +[[image:image-20220602163333-5.png||height="263" width="1160"]]
571 571  
572 572  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)
573 573  
... ... @@ -578,58 +578,121 @@
578 578  
579 579  ==== **RS485 Debug Command** ====
580 580  
553 +(((
581 581  This command is used to configure the RS485 devices; they won’t be used during sampling.
555 +)))
582 582  
583 -* **AT Command**
557 +* (((
558 +**AT Command**
559 +)))
584 584  
585 585  (% class="box infomessage" %)
586 586  (((
563 +(((
587 587  **AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
588 588  )))
566 +)))
589 589  
568 +(((
590 590  m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
570 +)))
591 591  
592 -* **Downlink Payload**
572 +* (((
573 +**Downlink Payload**
574 +)))
593 593  
576 +(((
594 594  Format: A8 MM NN XX XX XX XX YY
578 +)))
595 595  
580 +(((
596 596  Where:
582 +)))
597 597  
598 -* MM: 1: add CRC-16/MODBUS ; 0: no CRC
599 -* NN: The length of RS485 command
600 -* XX XX XX XX: RS485 command total NN bytes
601 -* YY: How many bytes will be uplink from the return of this RS485 command,
602 -** if YY=0, RS485-LN will execute the downlink command without uplink;
603 -** if YY>0, RS485-LN will uplink total YY bytes from the output of this RS485 command; Fport=200
604 -** if YY=FF, RS485-LN will uplink RS485 output with the downlink command content; Fport=200.
584 +* (((
585 +MM: 1: add CRC-16/MODBUS ; 0: no CRC
586 +)))
587 +* (((
588 +NN: The length of RS485 command
589 +)))
590 +* (((
591 +XX XX XX XX: RS485 command total NN bytes
592 +)))
593 +* (((
594 +(((
595 +YY: How many bytes will be uplink from the return of this RS485 command,
596 +)))
605 605  
598 +* (((
599 +if YY=0, RS485-LN will execute the downlink command without uplink;
600 +)))
601 +* (((
602 +if YY>0, RS485-LN will uplink total YY bytes from the output of this RS485 command; Fport=200
603 +)))
604 +* (((
605 +if YY=FF, RS485-LN will uplink RS485 output with the downlink command content; Fport=200.
606 +)))
607 +)))
608 +
609 +(((
606 606  **Example 1** ~-~-> Configure without ask for uplink (YY=0)
611 +)))
607 607  
613 +(((
608 608  To connect a Modbus Alarm with below commands.
615 +)))
609 609  
610 -* The command to active alarm is: 0A 05 00 04 00 01 4C B0. Where 0A 05 00 04 00 01 is the Modbus command to read the register 00 40 where stored the DI status. The 4C B0 is the CRC-16/MODBUS which calculate manually.
617 +* (((
618 +The command to active alarm is: 0A 05 00 04 00 01 4C B0. Where 0A 05 00 04 00 01 is the Modbus command to read the register 00 40 where stored the DI status. The 4C B0 is the CRC-16/MODBUS which calculate manually.
619 +)))
611 611  
612 -* The command to deactivate alarm is: 0A 05 00 04 00 00 8D 70. Where 0A 05 00 04 00 00 is the Modbus command to read the register 00 40 where stored the DI status. The 8D 70 is the CRC-16/MODBUS which calculate manually.
621 +* (((
622 +The command to deactivate alarm is: 0A 05 00 04 00 00 8D 70. Where 0A 05 00 04 00 00 is the Modbus command to read the register 00 40 where stored the DI status. The 8D 70 is the CRC-16/MODBUS which calculate manually.
623 +)))
613 613  
625 +(((
614 614  So if user want to use downlink command to control to RS485 Alarm, he can use:
627 +)))
615 615  
629 +(((
616 616  (% style="color:#4f81bd" %)**A8 01 06 0A 05 00 04 00 01 00**(%%): to activate the RS485 Alarm
631 +)))
617 617  
633 +(((
618 618  (% style="color:#4f81bd" %)**A8 01 06 0A 05 00 04 00 00 00**(%%): to deactivate the RS485 Alarm
635 +)))
619 619  
637 +(((
620 620  A8 is type code and 01 means add CRC-16/MODBUS at the end, the 3^^rd^^ byte is 06, means the next 6 bytes are the command to be sent to the RS485 network, the final byte 00 means this command don’t need to acquire output.
639 +)))
621 621  
641 +(((
642 +
643 +)))
622 622  
645 +(((
623 623  **Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
647 +)))
624 624  
649 +(((
625 625  User in IoT server send a downlink command: (% style="color:#4f81bd" %)**A8 01 06 0A 08 00 04 00 01 YY**
651 +)))
626 626  
653 +(((
654 +
655 +)))
627 627  
657 +(((
628 628  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:
659 +)))
629 629  
661 +(((
630 630   **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
663 +)))
631 631  
632 - [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1654159460680-153.png?rev=1.1||alt="1654159460680-153.png"]]
665 +(((
666 + [[image:1654159460680-153.png]]
667 +)))
633 633  
634 634  
635 635  
... ... @@ -656,7 +656,7 @@
656 656  
657 657  AT+COMMANDx or AT+DATACUTx
658 658  
659 -These three commands are used to configure how the RS485-LN polling data from Modbus device. Detail of usage please see : [[polling RS485 device>>path:#H3.3.3Configurereadcommandsforeachsampling]].
694 +These three commands are used to configure how the RS485-LN polling data from Modbus device. Detail of usage please see : [[polling RS485 device>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
660 660  
661 661  
662 662  * **AT Command:**
... ... @@ -713,9 +713,9 @@
713 713  * 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.
714 714  * 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.
715 715  
716 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220602165351-6.png?rev=1.1||alt="image-20220602165351-6.png"]]
751 +[[image:image-20220602165351-6.png]]
717 717  
718 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220602165351-7.png?rev=1.1||alt="image-20220602165351-7.png"]]
753 +[[image:image-20220602165351-7.png]]
719 719  
720 720  
721 721  
... ... @@ -753,7 +753,7 @@
753 753  
754 754  Define to use one uplink or multiple uplinks for the sampling.
755 755  
756 -The use of this command please see: [[Compose Uplink payload>>path:#H3.3.4Composetheuplinkpayload]]
791 +The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
757 757  
758 758  * **AT Command:**
759 759  
... ... @@ -782,7 +782,7 @@
782 782  
783 783  * **AT Command:**
784 784  
785 -No AT Command for this, user can press the [[ACT button>>path:#H3.7Buttons]] for 1 second for the same.
820 +No AT Command for this, user can press the [[ACT button>>||anchor="H3.7Buttons"]] for 1 second for the same.
786 786  
787 787  
788 788  * **Downlink Payload:**
... ... @@ -806,7 +806,7 @@
806 806  
807 807  The uplink screen shot is:
808 808  
809 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1654160691922-496.png?rev=1.1||alt="1654160691922-496.png"]]
844 +[[image:1654160691922-496.png]]
810 810  
811 811  
812 812  * **Downlink Payload:**
... ... @@ -863,7 +863,7 @@
863 863  
864 864  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.
865 865  
866 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220602171200-8.png?width=1007&height=567&rev=1.1||alt="image-20220602171200-8.png" height="567" width="1007"]]
901 +[[image:image-20220602171200-8.png||height="567" width="1007"]]
867 867  
868 868  To enable the listening mode, use can run the command AT+RXMODE.
869 869  
... ... @@ -892,7 +892,7 @@
892 892  
893 893  RS485-LN will capture both and send the uplink: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b  (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
894 894  
895 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220602171200-9.png?rev=1.1||alt="image-20220602171200-9.png"]]
930 +[[image:image-20220602171200-9.png]]
896 896  
897 897  
898 898  (% 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.
... ... @@ -905,7 +905,7 @@
905 905  |=**Button**|=(% style="width: 1420px;" %)**Feature**
906 906  |**ACT**|(% style="width:1420px" %)If RS485 joined in network, press this button for more than 1 second, RS485 will upload a packet, and the SYS LED will give a (% style="color:blue" %)**Blue blink**
907 907  |**RST**|(% style="width:1420px" %)Reboot RS485
908 -|**PRO**|(% style="width:1420px" %)Use for upload image, see [[How to Update Image>>path:#H6.1Howtoupgradetheimage3F]]
943 +|**PRO**|(% style="width:1420px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
909 909  
910 910  == 3.8 LEDs ==
911 911  
... ... @@ -916,7 +916,7 @@
916 916  
917 917  = 4. Case Study =
918 918  
919 -User can check this URL for some case studies: [[APP RS485 COMMUNICATE WITH SENSORS>>path:/xwiki/bin/view/Main/Application%20Note%20%3A%20Communicate%20with%20Different%20Sensors%20-----%20RS485-LN%20%20RS485-BL/]]
954 +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]]
920 920  
921 921  
922 922  = 5. Use AT Command =
... ... @@ -925,15 +925,15 @@
925 925  
926 926  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.
927 927  
928 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1654162355560-817.png?rev=1.1||alt="1654162355560-817.png"]]
963 +[[image:1654162355560-817.png]]
929 929  
930 930  
931 931  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:
932 932  
933 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1654162368066-342.png?rev=1.1||alt="1654162368066-342.png"]]
968 +[[image:1654162368066-342.png]]
934 934  
935 935  
936 -More detail AT Command manual can be found at [[AT Command Manual>>url:https://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/]]
971 +More detail AT Command manual can be found at [[AT Command Manual>>https://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/]]
937 937  
938 938  
939 939  == 5.2 Common AT Command Sequence ==
... ... @@ -1002,7 +1002,7 @@
1002 1002  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.
1003 1003  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
1004 1004  
1005 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1654162478620-421.png?rev=1.1||alt="1654162478620-421.png"]]
1040 +[[image:1654162478620-421.png]]
1006 1006  
1007 1007  
1008 1008  = 6. FAQ =
... ... @@ -1017,7 +1017,7 @@
1017 1017  
1018 1018  Below shows the hardware connection for how to upload an image to RS485-LN:
1019 1019  
1020 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/1654162535040-878.png?rev=1.1||alt="1654162535040-878.png"]]
1055 +[[image:1654162535040-878.png]]
1021 1021  
1022 1022  **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]].
1023 1023  
... ... @@ -1030,28 +1030,28 @@
1030 1030  )))
1031 1031  
1032 1032  
1033 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220602175818-12.png?rev=1.1||alt="image-20220602175818-12.png"]]
1068 +[[image:image-20220602175818-12.png]]
1034 1034  
1035 1035  
1036 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220602175848-13.png?rev=1.1||alt="image-20220602175848-13.png"]]
1071 +[[image:image-20220602175848-13.png]]
1037 1037  
1038 1038  
1039 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220602175912-14.png?rev=1.1||alt="image-20220602175912-14.png"]]
1074 +[[image:image-20220602175912-14.png]]
1040 1040  
1041 1041  
1042 1042  **Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1043 1043  
1044 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220602175638-10.png?rev=1.1||alt="image-20220602175638-10.png"]]
1079 +[[image:image-20220602175638-10.png]]
1045 1045  
1046 1046  
1047 1047  == 6.2 How to change the LoRa Frequency Bands/Region? ==
1048 1048  
1049 -User can follow the introduction for [[how to upgrade image>>path:#H6.1Howtoupgradetheimage3F]]. When download the images, choose the required image file for download.
1084 +User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1050 1050  
1051 1051  
1052 1052  == 6.3 How many RS485-Slave can RS485-BL connects? ==
1053 1053  
1054 -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>>path:#H3.3.3Configurereadcommandsforeachsampling]].
1089 +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"]].
1055 1055  
1056 1056  
1057 1057  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
... ... @@ -1058,7 +1058,7 @@
1058 1058  
1059 1059  When user need to use with ChirpStack or TTI. Please set AT+RPL=4.
1060 1060  
1061 -Detail info check this link: [[Set Packet Receiving Response Level>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H7.23SetPacketReceivingResponseLevel]]
1096 +Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1062 1062  
1063 1063  
1064 1064  = 7. Trouble Shooting =
... ... @@ -1065,12 +1065,12 @@
1065 1065  
1066 1066  == 7.1 Downlink doesn’t work, how to solve it? ==
1067 1067  
1068 -Please see this link for debug: [[LoRaWAN Communication Debug>>path:/xwiki/bin/view/Main/LoRaWAN%20Communication%20Debug/]]
1103 +Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1069 1069  
1070 1070  
1071 1071  == 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1072 1072  
1073 -It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>path:/xwiki/bin/view/Main/LoRaWAN%20Communication%20Debug/#H2.NoticeofUS9152FCN4702FAU915Frequencyband]]
1108 +It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1074 1074  
1075 1075  
1076 1076  = 8. Order Info =
... ... @@ -1090,6 +1090,7 @@
1090 1090  * (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1091 1091  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1092 1092  
1128 +
1093 1093  = 9.Packing Info =
1094 1094  
1095 1095  
... ... @@ -1106,32 +1106,63 @@
1106 1106  * Package Size / pcs : 14.5 x 8 x 5 cm
1107 1107  * Weight / pcs : 170g
1108 1108  
1145 +
1109 1109  = 10. FCC Caution for RS485LN-US915 =
1110 1110  
1148 +(((
1111 1111  Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
1150 +)))
1112 1112  
1152 +(((
1113 1113  This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
1154 +)))
1114 1114  
1156 +(((
1157 +
1158 +)))
1115 1115  
1160 +(((
1116 1116  **IMPORTANT NOTE:**
1162 +)))
1117 1117  
1164 +(((
1118 1118  **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:
1166 +)))
1119 1119  
1168 +(((
1120 1120  —Reorient or relocate the receiving antenna.
1170 +)))
1121 1121  
1172 +(((
1122 1122  —Increase the separation between the equipment and receiver.
1174 +)))
1123 1123  
1176 +(((
1124 1124  —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
1178 +)))
1125 1125  
1180 +(((
1126 1126  —Consult the dealer or an experienced radio/TV technician for help.
1182 +)))
1127 1127  
1184 +(((
1185 +
1186 +)))
1128 1128  
1188 +(((
1129 1129  **FCC Radiation Exposure Statement:**
1190 +)))
1130 1130  
1192 +(((
1131 1131  This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.This equipment should be installed and operated with minimum distance 20cm between the radiator& your body.
1194 +)))
1132 1132  
1133 1133  
1134 1134  = 11. Support =
1135 1135  
1136 -* 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.
1137 -* 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]].
1199 +* (((
1200 +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.
1201 +)))
1202 +* (((
1203 +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]].
1204 +)))
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