Last modified by Bei Jinggeng on 2025/01/16 11:36
<
From version < 58.30 >
edited by Xiaoling
on 2022/06/06 11:42
To version < 59.9 >
edited by Xiaoling
on 2022/06/06 14:21
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,5 +1,5 @@
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  
... ... @@ -104,7 +104,7 @@
104 104  )))
105 105  )))
106 106  
107 -[[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"]]
108 108  
109 109  
110 110  == 1.2 Specifications ==
... ... @@ -144,6 +144,8 @@
144 144  * Automatic RF Sense and CAD with ultra-fast AFC.
145 145  * Packet engine up to 256 bytes with CRC
146 146  
95 +
96 +
147 147  == 1.3 Features ==
148 148  
149 149  * LoRaWAN Class A & Class C protocol (default Class C)
... ... @@ -155,6 +155,8 @@
155 155  * Support Modbus protocol
156 156  * Support Interrupt uplink (Since hardware version v1.2)
157 157  
108 +
109 +
158 158  == 1.4 Applications ==
159 159  
160 160  * Smart Buildings & Home Automation
... ... @@ -164,6 +164,8 @@
164 164  * Smart Cities
165 165  * Smart Factory
166 166  
119 +
120 +
167 167  == 1.5 Firmware Change log ==
168 168  
169 169  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
... ... @@ -197,7 +197,7 @@
197 197  Once there is power, the RS485-LN will be on.
198 198  )))
199 199  
200 -[[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"]]
154 +[[image:1653268091319-405.png]]
201 201  
202 202  
203 203  )))
... ... @@ -218,7 +218,7 @@
218 218  
219 219  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. 
220 220  
221 -[[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"]]
175 +[[image:1653268155545-638.png||height="334" width="724"]]
222 222  
223 223  
224 224  (((
... ... @@ -230,10 +230,10 @@
230 230  485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively.
231 231  )))
232 232  
233 -[[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"]]
187 +[[image:1653268227651-549.png||height="592" width="720"]]
234 234  
235 235  (((
236 -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:
190 +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:
237 237  )))
238 238  
239 239  (((
... ... @@ -245,7 +245,7 @@
245 245  )))
246 246  )))
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/1652953462722-299.png?rev=1.1||alt="1652953462722-299.png"]]
202 +[[image:1652953462722-299.png]]
249 249  
250 250  (((
251 251  (((
... ... @@ -257,21 +257,21 @@
257 257  )))
258 258  )))
259 259  
260 -[[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"]]
214 +[[image:image-20220519174512-1.png]]
261 261  
262 -[[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"]]
216 +[[image:image-20220519174512-2.png||height="323" width="720"]]
263 263  
264 -[[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"]]
218 +[[image:image-20220519174512-3.png||height="556" width="724"]]
265 265  
266 -[[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"]]
220 +[[image:image-20220519174512-4.png]]
267 267  
268 268  You can also choose to create the device manually.
269 269  
270 -[[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"]]
224 +[[image:1652953542269-423.png||height="710" width="723"]]
271 271  
272 272  Add APP KEY and DEV EUI
273 273  
274 -[[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"]]
228 +[[image:1652953553383-907.png||height="514" width="724"]]
275 275  
276 276  
277 277  (((
... ... @@ -278,7 +278,7 @@
278 278  **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.
279 279  )))
280 280  
281 -[[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"]]
235 +[[image:1652953568895-172.png||height="232" width="724"]]
282 282  
283 283  
284 284  == 3.3 Configure Commands to read data ==
... ... @@ -285,11 +285,15 @@
285 285  
286 286  (((
287 287  (((
288 -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.
242 +(((
243 +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.
289 289  )))
245 +)))
290 290  
291 291  (((
248 +(((
292 292  (% style="color:red" %)Note: below description and commands are for firmware version >v1.1, if you have firmware version v1.0. Please check the [[user manual v1.0>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/&file=RS485-LN_UserManual_v1.0.1.pdf]] or upgrade the firmware to v1.1
250 +)))
293 293  
294 294  
295 295  )))
... ... @@ -357,6 +357,8 @@
357 357  )))
358 358  )))
359 359  
318 +
319 +
360 360  === 3.3.2 Configure sensors ===
361 361  
362 362  (((
... ... @@ -368,13 +368,21 @@
368 368  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
369 369  |=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
370 370  |AT+CFGDEV|(% style="width:110px" %)(((
331 +(((
371 371  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
333 +)))
372 372  
335 +(((
373 373  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
337 +)))
374 374  
339 +(((
375 375  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
341 +)))
376 376  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
377 377  
344 +
345 +
378 378  === 3.3.3 Configure read commands for each sampling ===
379 379  
380 380  (((
... ... @@ -433,17 +433,17 @@
433 433  
434 434  * Grab bytes:
435 435  
436 -[[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"]]
404 +[[image:image-20220602153621-1.png]]
437 437  
438 438  
439 439  * Grab a section.
440 440  
441 -[[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"]]
409 +[[image:image-20220602153621-2.png]]
442 442  
443 443  
444 444  * Grab different sections.
445 445  
446 -[[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"]]
414 +[[image:image-20220602153621-3.png]]
447 447  
448 448  
449 449  )))
... ... @@ -478,7 +478,7 @@
478 478  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
479 479  )))
480 480  
481 -[[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"]]
449 +[[image:1653269759169-150.png||height="513" width="716"]]
482 482  
483 483  
484 484  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -496,7 +496,7 @@
496 496  1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
497 497  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
498 498  
499 -[[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"]]
467 +[[image:image-20220602155039-4.png]]
500 500  
501 501  
502 502  So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
... ... @@ -521,7 +521,7 @@
521 521  
522 522  Below are the uplink payloads:
523 523  
524 -[[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"]]
492 +[[image:1654157178836-407.png]]
525 525  
526 526  
527 527  === 3.3.5 Uplink on demand ===
... ... @@ -540,7 +540,7 @@
540 540  
541 541  RS485-LN support external Interrupt uplink since hardware v1.2 release.
542 542  
543 -[[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"]]
511 +[[image:1654157342174-798.png]]
544 544  
545 545  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.
546 546  
... ... @@ -548,7 +548,7 @@
548 548  == 3.4 Uplink Payload ==
549 549  
550 550  
551 -[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20220606110929-1.png?rev=1.1||alt="image-20220606110929-1.png"]]
519 +[[image:image-20220606110929-1.png]]
552 552  
553 553  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
554 554  
... ... @@ -564,7 +564,7 @@
564 564  )))
565 565  
566 566  * (((
567 -(% 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/]]
535 +(% 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]]
568 568  )))
569 569  
570 570  * (((
... ... @@ -578,7 +578,7 @@
578 578  
579 579  === 3.5.1 Common Commands ===
580 580  
581 -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/]]
549 +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]]
582 582  
583 583  
584 584  === 3.5.2 Sensor related commands ===
... ... @@ -585,7 +585,7 @@
585 585  
586 586  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.
587 587  
588 -[[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"]]
556 +[[image:image-20220602163333-5.png||height="263" width="1160"]]
589 589  
590 590  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)
591 591  
... ... @@ -710,7 +710,7 @@
710 710  )))
711 711  
712 712  (((
713 - [[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"]]
681 + [[image:1654159460680-153.png]]
714 714  )))
715 715  
716 716  
... ... @@ -755,7 +755,7 @@
755 755  )))
756 756  
757 757  (((
758 -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]].
726 +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"]].
759 759  )))
760 760  
761 761  (((
... ... @@ -871,9 +871,9 @@
871 871  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.
872 872  )))
873 873  
874 -[[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"]]
842 +[[image:image-20220602165351-6.png]]
875 875  
876 -[[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"]]
844 +[[image:image-20220602165351-7.png]]
877 877  
878 878  
879 879  
... ... @@ -941,7 +941,7 @@
941 941  )))
942 942  
943 943  (((
944 -The use of this command please see: [[Compose Uplink payload>>path:#H3.3.4Composetheuplinkpayload]]
912 +The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
945 945  )))
946 946  
947 947  * (((
... ... @@ -992,7 +992,7 @@
992 992  )))
993 993  
994 994  (((
995 -No AT Command for this, user can press the [[ACT button>>path:#H3.7Buttons]] for 1 second for the same.
963 +No AT Command for this, user can press the [[ACT button>>||anchor="H3.7Buttons"]] for 1 second for the same.
996 996  )))
997 997  
998 998  (((
... ... @@ -1040,7 +1040,7 @@
1040 1040  The uplink screen shot is:
1041 1041  )))
1042 1042  
1043 -[[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"]]
1011 +[[image:1654160691922-496.png]]
1044 1044  
1045 1045  
1046 1046  * (((
... ... @@ -1141,7 +1141,7 @@
1141 1141  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.
1142 1142  )))
1143 1143  
1144 -[[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"]]
1112 +[[image:image-20220602171200-8.png||height="567" width="1007"]]
1145 1145  
1146 1146  (((
1147 1147  To enable the listening mode, use can run the command AT+RXMODE.
... ... @@ -1152,29 +1152,29 @@
1152 1152  )))
1153 1153  
1154 1154  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
1155 -|=(% style="width: 161px;" %)(((
1156 -**Command example:**
1157 -)))|=(% style="width: 337px;" %)(((
1123 +|=(% style="width: 100px;" %)(((
1124 +**Command example**
1125 +)))|=(% style="width: 400px;" %)(((
1158 1158  **Function**
1159 1159  )))
1160 -|(% style="width:161px" %)(((
1128 +|(% style="width:100px" %)(((
1161 1161  AT+RXMODE=1,10
1162 -)))|(% style="width:337px" %)(((
1130 +)))|(% style="width:400px" %)(((
1163 1163  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.
1164 1164  )))
1165 -|(% style="width:161px" %)(((
1133 +|(% style="width:100px" %)(((
1166 1166  AT+RXMODE=2,500
1167 -)))|(% style="width:337px" %)(((
1135 +)))|(% style="width:400px" %)(((
1168 1168  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
1169 1169  )))
1170 -|(% style="width:161px" %)(((
1138 +|(% style="width:100px" %)(((
1171 1171  AT+RXMODE=0,0
1172 -)))|(% style="width:337px" %)(((
1140 +)))|(% style="width:400px" %)(((
1173 1173  Disable listening mode. This is the default settings.
1174 1174  )))
1175 -|(% style="width:161px" %)(((
1143 +|(% style="width:100px" %)(((
1176 1176  
1177 -)))|(% style="width:337px" %)(((
1145 +)))|(% style="width:400px" %)(((
1178 1178  A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 | cc)
1179 1179  )))
1180 1180  
... ... @@ -1215,7 +1215,7 @@
1215 1215  )))
1216 1216  
1217 1217  (((
1218 -[[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"]]
1186 +[[image:image-20220602171200-9.png]]
1219 1219  )))
1220 1220  
1221 1221  (((
... ... @@ -1223,31 +1223,32 @@
1223 1223  )))
1224 1224  
1225 1225  (((
1194 +(((
1226 1226  (% 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.
1227 1227  )))
1197 +)))
1228 1228  
1229 1229  
1230 1230  == 3.7 Buttons ==
1231 1231  
1232 1232  
1233 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1234 -|=(% style="width: 30px;" %)**Button**|=(% style="width: 355px;" %)**Feature**
1235 -|=(% style="width: 30px;" %)**ACT**|(% style="width:355px" %)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**
1236 -|=(% style="width: 30px;" %)**RST**|(% style="width:355px" %)Reboot RS485
1237 -|=(% style="width: 30px;" %)**PRO**|(% style="width:355px" %)Use for upload image, see [[How to Update Image>>path:#H6.1Howtoupgradetheimage3F]]
1203 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:400px" %)
1204 +|=(% style="width: 50px;" %)**Button**|=(% style="width: 350px;" %)**Feature**
1205 +|(% 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**
1206 +|(% style="width:50px" %)**RST**|(% style="width:350px" %)Reboot RS485
1207 +|(% style="width:50px" %)**PRO**|(% style="width:350px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1238 1238  
1239 -
1240 1240  == 3.8 LEDs ==
1241 1241  
1242 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:500px" %)
1243 -|=(% style="width: 30px;" %)**LEDs**|=(% style="width: 400px;" %)**Feature**
1244 -|(% style="width:30px" %)**PWR**|=(% style="width: 400px;" %)Always on if there is power
1245 -|(% style="width:30px" %)**SYS**|=(% style="width: 400px;" %)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.
1246 1246  
1212 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:430px" %)
1213 +|=(% style="width: 50px;" %)**LEDs**|=(% style="width: 380px;" %)**Feature**
1214 +|**PWR**|Always on if there is power
1215 +|**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.
1247 1247  
1248 1248  = 4. Case Study =
1249 1249  
1250 -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/]]
1219 +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]]
1251 1251  
1252 1252  
1253 1253  = 5. Use AT Command =
... ... @@ -1258,7 +1258,7 @@
1258 1258  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.
1259 1259  )))
1260 1260  
1261 -[[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"]]
1230 +[[image:1654162355560-817.png]]
1262 1262  
1263 1263  
1264 1264  (((
... ... @@ -1265,11 +1265,11 @@
1265 1265  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:
1266 1266  )))
1267 1267  
1268 -[[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"]]
1237 +[[image:1654162368066-342.png]]
1269 1269  
1270 1270  
1271 1271  (((
1272 -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/]]
1241 +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/]]
1273 1273  )))
1274 1274  
1275 1275  
... ... @@ -1296,7 +1296,9 @@
1296 1296  )))
1297 1297  
1298 1298  
1268 +(((
1299 1299  If device already joined network:
1270 +)))
1300 1300  
1301 1301  (% class="box infomessage" %)
1302 1302  (((
... ... @@ -1335,12 +1335,14 @@
1335 1335  
1336 1336  (% style="color:red" %)**Note:**
1337 1337  
1309 +(((
1338 1338  (% style="color:red" %)1. Make sure the device is set to ABP mode in the IoT Server.
1339 1339  2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1340 1340  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.
1341 1341  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
1314 +)))
1342 1342  
1343 -[[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"]]
1316 +[[image:1654162478620-421.png]]
1344 1344  
1345 1345  
1346 1346  = 6. FAQ =
... ... @@ -1347,49 +1347,69 @@
1347 1347  
1348 1348  == 6.1 How to upgrade the image? ==
1349 1349  
1323 +(((
1350 1350  The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
1325 +)))
1351 1351  
1352 -* Support new features
1353 -* For bug fix
1354 -* Change LoRaWAN bands.
1327 +* (((
1328 +Support new features
1329 +)))
1330 +* (((
1331 +For bug fix
1332 +)))
1333 +* (((
1334 +Change LoRaWAN bands.
1335 +)))
1355 1355  
1337 +(((
1356 1356  Below shows the hardware connection for how to upload an image to RS485-LN:
1339 +)))
1357 1357  
1358 -[[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"]]
1341 +[[image:1654162535040-878.png]]
1359 1359  
1343 +(((
1360 1360  **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]].
1345 +)))
1361 1361  
1347 +(((
1362 1362  **Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1349 +)))
1363 1363  
1351 +(((
1364 1364  **Step3: **Open flashloader; choose the correct COM port to update.
1353 +)))
1365 1365  
1366 1366  (((
1356 +(((
1357 +(((
1367 1367  (% 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.
1368 1368  )))
1360 +)))
1361 +)))
1369 1369  
1370 1370  
1371 -[[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"]]
1364 +[[image:image-20220602175818-12.png]]
1372 1372  
1373 1373  
1374 -[[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"]]
1367 +[[image:image-20220602175848-13.png]]
1375 1375  
1376 1376  
1377 -[[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"]]
1370 +[[image:image-20220602175912-14.png]]
1378 1378  
1379 1379  
1380 1380  **Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1381 1381  
1382 -[[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"]]
1375 +[[image:image-20220602175638-10.png]]
1383 1383  
1384 1384  
1385 1385  == 6.2 How to change the LoRa Frequency Bands/Region? ==
1386 1386  
1387 -User can follow the introduction for [[how to upgrade image>>path:#H6.1Howtoupgradetheimage3F]]. When download the images, choose the required image file for download.
1380 +User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1388 1388  
1389 1389  
1390 1390  == 6.3 How many RS485-Slave can RS485-BL connects? ==
1391 1391  
1392 -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]].
1385 +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"]].
1393 1393  
1394 1394  
1395 1395  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
... ... @@ -1396,7 +1396,7 @@
1396 1396  
1397 1397  When user need to use with ChirpStack or TTI. Please set AT+RPL=4.
1398 1398  
1399 -Detail info check this link: [[Set Packet Receiving Response Level>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H7.23SetPacketReceivingResponseLevel]]
1392 +Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]
1400 1400  
1401 1401  
1402 1402  = 7. Trouble Shooting =
... ... @@ -1403,12 +1403,12 @@
1403 1403  
1404 1404  == 7.1 Downlink doesn’t work, how to solve it? ==
1405 1405  
1406 -Please see this link for debug: [[LoRaWAN Communication Debug>>path:/xwiki/bin/view/Main/LoRaWAN%20Communication%20Debug/]]
1399 +Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1407 1407  
1408 1408  
1409 1409  == 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1410 1410  
1411 -It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>path:/xwiki/bin/view/Main/LoRaWAN%20Communication%20Debug/#H2.NoticeofUS9152FCN4702FAU915Frequencyband]]
1404 +It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1412 1412  
1413 1413  
1414 1414  = 8. Order Info =

Applications

Navigation

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