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From version < 57.35 >
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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  
... ... @@ -6,70 +6,12 @@
6 6  **RS485-LN – RS485 to LoRaWAN Converter User Manual**
7 7  
8 8  
9 -
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]]
66 66  
67 67  
68 68  
69 69  
70 -
71 -
72 -
73 73  = 1.Introduction =
74 74  
75 75  == 1.1 What is RS485-LN RS485 to LoRaWAN Converter ==
... ... @@ -94,7 +94,7 @@
94 94  )))
95 95  )))
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"]]
39 +[[image:1653267211009-519.png||height="419" width="724"]]
98 98  
99 99  
100 100  == 1.2 Specifications ==
... ... @@ -132,7 +132,7 @@
132 132  * Preamble detection.
133 133  * 127 dB Dynamic Range RSSI.
134 134  * Automatic RF Sense and CAD with ultra-fast AFC.
135 -* Packet engine up to 256 bytes with CRC
77 +* Packet engine up to 256 bytes with CRC.
136 136  
137 137  == 1.3 Features ==
138 138  
... ... @@ -183,7 +183,7 @@
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"]]
128 +[[image:1653268091319-405.png]]
187 187  
188 188  
189 189  )))
... ... @@ -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"]]
147 +[[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"]]
159 +[[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:
162 +The LG308 is already set to connect to [[TTN V3 network >>path:eu1.cloud.thethings.network/]]. 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"]]
174 +[[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"]]
186 +[[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"]]
188 +[[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"]]
190 +[[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"]]
192 +[[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"]]
196 +[[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"]]
200 +[[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"]]
207 +[[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.
214 +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:#AT_COMMAND]] 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  (((
... ... @@ -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"]]
362 +[[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"]]
367 +[[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"]]
372 +[[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"]]
407 +[[image:1653269759169-150.png||height="513" width="716"]]
466 466  
467 467  
468 468  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -474,13 +474,12 @@
474 474  
475 475  (% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
476 476  
477 -
478 478  1. PAYVER: Defined by AT+PAYVER
479 479  1. PAYLOAD COUNT: Total how many uplinks of this sampling.
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"]]
424 +[[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"]]
449 +[[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"]]
468 +[[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  
... ... @@ -554,13 +554,13 @@
554 554  
555 555  There are two kinds of Commands:
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/]]
498 +* (% 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: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
558 558  
559 559  * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-LN.  User can see these commands below:
560 560  
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/]]
504 +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"]]
511 +[[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  
... ... @@ -574,8 +574,8 @@
574 574  
575 575  === 3.5.3 Sensor related commands ===
576 576  
518 +==== ====
577 577  
578 -
579 579  ==== **RS485 Debug Command** ====
580 580  
581 581  This command is used to configure the RS485 devices; they won’t be used during sampling.
... ... @@ -629,7 +629,7 @@
629 629  
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**
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"]]
573 + [[image:1654159460680-153.png]]
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]].
600 +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"]]
657 +[[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"]]
659 +[[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]]
697 +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.
726 +No AT Command for this, user can press the [[ACT button>>path:#Button]] for 1 second for the same.
786 786  
787 787  
788 788  * **Downlink Payload:**
... ... @@ -790,6 +790,7 @@
790 790  **0x08 FF**, RS485-LN will immediately send an uplink.
791 791  
792 792  
734 +==== ====
793 793  
794 794  ==== **Clear RS485 Command** ====
795 795  
... ... @@ -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"]]
751 +[[image:1654160691922-496.png]][[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.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"]]
808 +[[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  
... ... @@ -892,246 +892,10 @@
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"]]
837 +[[image:image-20220602171200-9.png]]
896 896  
897 897  
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.
840 +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.
899 899  
900 900  
901 -== 3.7 Buttons ==
902 -
903 -
904 -(% border="1" style="background-color:#f7faff; width:500px" %)
905 -|=**Button**|=(% style="width: 1420px;" %)**Feature**
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 -|**RST**|(% style="width:1420px" %)Reboot RS485
908 -|**PRO**|(% style="width:1420px" %)Use for upload image, see [[How to Update Image>>path:#H6.1Howtoupgradetheimage3F]]
909 -
910 -== 3.8 LEDs ==
911 -
912 -(% border="1" style="background-color:#f7faff; width:500px" %)
913 -|=**LEDs**|=**Feature**
914 -|**PWR**|Always on if there is power
915 -|**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.
916 -
917 -= 4. Case Study =
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/]]
920 -
921 -
922 -= 5. Use AT Command =
923 -
924 -== 5.1 Access AT Command ==
925 -
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 -
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"]]
929 -
930 -
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 -
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"]]
934 -
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/]]
937 -
938 -
939 -== 5.2 Common AT Command Sequence ==
940 -
941 -=== 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
942 -
943 -If device has not joined network yet:
944 -
945 -(% class="box infomessage" %)
946 -(((
947 -**AT+FDR**
948 -)))
949 -
950 -(% class="box infomessage" %)
951 -(((
952 -**AT+NJM=0**
953 -)))
954 -
955 -(% class="box infomessage" %)
956 -(((
957 -**ATZ**
958 -)))
959 -
960 -
961 -If device already joined network:
962 -
963 -(% class="box infomessage" %)
964 -(((
965 -**AT+NJM=0**
966 -)))
967 -
968 -(% class="box infomessage" %)
969 -(((
970 -**ATZ**
971 -)))
972 -
973 -
974 -=== 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
975 -
976 -
977 -(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
978 -
979 -(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
980 -
981 -(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
982 -
983 -(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
984 -
985 -(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
986 -
987 -(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
988 -
989 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
990 -
991 -(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
992 -
993 -(% 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.
994 -
995 -(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
996 -
997 -
998 -(% style="color:red" %)**Note:**
999 -
1000 -(% style="color:red" %)1. Make sure the device is set to ABP mode in the IoT Server.
1001 -2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
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 -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 -
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"]]
1006 -
1007 -
1008 -= 6. FAQ =
1009 -
1010 -== 6.1 How to upgrade the image? ==
1011 -
1012 -The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
1013 -
1014 -* Support new features
1015 -* For bug fix
1016 -* Change LoRaWAN bands.
1017 -
1018 -Below shows the hardware connection for how to upload an image to RS485-LN:
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"]]
1021 -
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 -
1024 -**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1025 -
1026 -**Step3: **Open flashloader; choose the correct COM port to update.
1027 -
1028 -(((
1029 -(% 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.
1030 -)))
1031 -
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"]]
1034 -
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"]]
1037 -
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"]]
1040 -
1041 -
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 -
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"]]
1045 -
1046 -
1047 -== 6.2 How to change the LoRa Frequency Bands/Region? ==
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.
1050 -
1051 -
1052 -== 6.3 How many RS485-Slave can RS485-BL connects? ==
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]].
1055 -
1056 -
1057 -== 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1058 -
1059 -When user need to use with ChirpStack or TTI. Please set AT+RPL=4.
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]]
1062 -
1063 -
1064 -= 7. Trouble Shooting =
1065 -
1066 -== 7.1 Downlink doesn’t work, how to solve it? ==
1067 -
1068 -Please see this link for debug: [[LoRaWAN Communication Debug>>path:/xwiki/bin/view/Main/LoRaWAN%20Communication%20Debug/]]
1069 -
1070 -
1071 -== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
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]]
1074 -
1075 -
1076 -= 8. Order Info =
1077 -
1078 -(% style="color:blue" %)**Part Number: RS485-LN-XXX**
1079 -
1080 -(% style="color:blue" %)**XXX:**
1081 -
1082 -* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
1083 -* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
1084 -* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
1085 -* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
1086 -* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
1087 -* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
1088 -* (% style="color:blue" %)**US915**(%%): frequency bands US915
1089 -* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
1090 -* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1091 -* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1092 -
1093 -= 9.Packing Info =
1094 -
1095 -
1096 -**Package Includes**:
1097 -
1098 -* RS485-LN x 1
1099 -* Stick Antenna for LoRa RF part x 1
1100 -* Program cable x 1
1101 -
1102 -**Dimension and weight**:
1103 -
1104 -* Device Size: 13.5 x 7 x 3 cm
1105 -* Device Weight: 105g
1106 -* Package Size / pcs : 14.5 x 8 x 5 cm
1107 -* Weight / pcs : 170g
1108 -
1109 -= 10. FCC Caution for RS485LN-US915 =
1110 -
1111 -Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
1112 -
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.
1114 -
1115 -
1116 -**IMPORTANT NOTE:**
1117 -
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:
1119 -
1120 -—Reorient or relocate the receiving antenna.
1121 -
1122 -—Increase the separation between the equipment and receiver.
1123 -
1124 -—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
1125 -
1126 -—Consult the dealer or an experienced radio/TV technician for help.
1127 -
1128 -
1129 -**FCC Radiation Exposure Statement:**
1130 -
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.
1132 -
1133 -
1134 -= 11. Support =
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]].
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