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From version < 58.30 >
edited by Xiaoling
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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 ==
... ... @@ -76,35 +76,25 @@
76 76  
77 77  (((
78 78  (((
79 -(((
80 80  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.
81 81  )))
82 -)))
83 83  
84 84  (((
85 -(((
86 86  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.
87 87  )))
88 -)))
89 89  
90 90  (((
91 -(((
92 92  (% 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.
93 93  )))
94 -)))
95 95  
96 96  (((
97 -(((
98 98  (% 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.
99 -)))
100 100  
101 -(((
102 102  (% 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]]
103 103  )))
104 104  )))
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"]]
39 +[[image:1653267211009-519.png||height="419" width="724"]]
108 108  
109 109  
110 110  == 1.2 Specifications ==
... ... @@ -142,7 +142,7 @@
142 142  * Preamble detection.
143 143  * 127 dB Dynamic Range RSSI.
144 144  * Automatic RF Sense and CAD with ultra-fast AFC.
145 -* Packet engine up to 256 bytes with CRC
77 +* Packet engine up to 256 bytes with CRC.
146 146  
147 147  == 1.3 Features ==
148 148  
... ... @@ -173,13 +173,9 @@
173 173  
174 174  (((
175 175  (((
176 -(((
177 177  v1.2: Add External Interrupt Pin.
178 -)))
179 179  
180 -(((
181 181  v1.0: Release
182 -)))
183 183  
184 184  
185 185  )))
... ... @@ -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"]]
128 +[[image:1653268091319-405.png]]
201 201  
202 202  
203 203  )))
... ... @@ -207,9 +207,7 @@
207 207  == 3.1 How it works? ==
208 208  
209 209  (((
210 -(((
211 211  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.
212 -)))
213 213  
214 214  
215 215  )))
... ... @@ -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"]]
147 +[[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"]]
159 +[[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:
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:
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"]]
174 +[[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"]]
186 +[[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"]]
188 +[[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"]]
190 +[[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"]]
192 +[[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"]]
196 +[[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"]]
200 +[[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"]]
207 +[[image:1652953568895-172.png||height="232" width="724"]]
282 282  
283 283  
284 284  == 3.3 Configure Commands to read data ==
... ... @@ -285,7 +285,7 @@
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.
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.
289 289  )))
290 290  
291 291  (((
... ... @@ -299,19 +299,19 @@
299 299  
300 300  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:
301 301  
302 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
303 -|=(% style="width: 110px;" %)(((
228 +(% border="1" style="background-color:#ffffcc; color:green; width:782px" %)
229 +|(% style="width:128px" %)(((
304 304  **AT Commands**
305 -)))|=(% style="width: 190px;" %)(((
231 +)))|(% style="width:305px" %)(((
306 306  **Description**
307 -)))|=(% style="width: 190px;" %)(((
233 +)))|(% style="width:346px" %)(((
308 308  **Example**
309 309  )))
310 -|(% style="width:110px" %)(((
236 +|(% style="width:128px" %)(((
311 311  AT+BAUDR
312 -)))|(% style="width:190px" %)(((
238 +)))|(% style="width:305px" %)(((
313 313  Set the baud rate (for RS485 connection). Default Value is: 9600.
314 -)))|(% style="width:190px" %)(((
240 +)))|(% style="width:346px" %)(((
315 315  (((
316 316  AT+BAUDR=9600
317 317  )))
... ... @@ -320,11 +320,11 @@
320 320  Options: (1200,2400,4800,14400,19200,115200)
321 321  )))
322 322  )))
323 -|(% style="width:110px" %)(((
249 +|(% style="width:128px" %)(((
324 324  AT+PARITY
325 -)))|(% style="width:190px" %)(((
251 +)))|(% style="width:305px" %)(((
326 326  Set UART parity (for RS485 connection)
327 -)))|(% style="width:190px" %)(((
253 +)))|(% style="width:346px" %)(((
328 328  (((
329 329  AT+PARITY=0
330 330  )))
... ... @@ -333,9 +333,9 @@
333 333  Option: 0: no parity, 1: odd parity, 2: even parity
334 334  )))
335 335  )))
336 -|(% style="width:110px" %)(((
262 +|(% style="width:128px" %)(((
337 337  AT+STOPBIT
338 -)))|(% style="width:190px" %)(((
264 +)))|(% style="width:305px" %)(((
339 339  (((
340 340  Set serial stopbit (for RS485 connection)
341 341  )))
... ... @@ -343,7 +343,7 @@
343 343  (((
344 344  
345 345  )))
346 -)))|(% style="width:190px" %)(((
272 +)))|(% style="width:346px" %)(((
347 347  (((
348 348  AT+STOPBIT=0 for 1bit
349 349  )))
... ... @@ -365,15 +365,15 @@
365 365  )))
366 366  )))
367 367  
368 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
369 -|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
370 -|AT+CFGDEV|(% style="width:110px" %)(((
294 +(% border="1" style="background-color:#ffffcc; color:green; width:806px" %)
295 +|**AT Commands**|(% style="width:418px" %)**Description**|(% style="width:256px" %)**Example**
296 +|AT+CFGDEV|(% style="width:418px" %)(((
371 371  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
372 372  
373 373  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
374 374  
375 375  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
376 -)))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
302 +)))|(% style="width:256px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
377 377  
378 378  === 3.3.3 Configure read commands for each sampling ===
379 379  
... ... @@ -420,8 +420,8 @@
420 420  
421 421  **AT+DATACUTx : **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
422 422  
423 -(% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
424 -|(% style="width:510px" %)(((
349 +(% border="1" style="background-color:#4bacc6; color:white; width:725px" %)
350 +|(% style="width:722px" %)(((
425 425  **AT+DATACUTx=a,b,c**
426 426  
427 427  * **a: length for the return of AT+COMMAND**
... ... @@ -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"]]
362 +[[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"]]
367 +[[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"]]
372 +[[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"]]
407 +[[image:1653269759169-150.png||height="513" width="716"]]
482 482  
483 483  
484 484  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
... ... @@ -490,13 +490,12 @@
490 490  
491 491  (% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
492 492  
493 -
494 494  1. PAYVER: Defined by AT+PAYVER
495 495  1. PAYLOAD COUNT: Total how many uplinks of this sampling.
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"]]
424 +[[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"]]
449 +[[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"]]
468 +[[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  
... ... @@ -547,815 +547,506 @@
547 547  
548 548  == 3.4 Uplink Payload ==
549 549  
475 +(% border="1" style="background-color:#4bacc6; color:white; width:734px" %)
476 +|**Size(bytes)**|(% style="width:120px" %)**2**|(% style="width:116px" %)**1**|(% style="width:386px" %)**Length depends on the return from the commands**
477 +|Value|(% style="width:120px" %)(((
478 +Battery(mV)
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"]]
480 +&
552 552  
482 +Interrupt _Flag
483 +)))|(% style="width:116px" %)(((
484 +PAYLOAD_VER
485 +
486 +
487 +)))|(% 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.
488 +
553 553  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
554 554  
555 555  
556 556  == 3.5 Configure RS485-BL via AT or Downlink ==
557 557  
558 -(((
559 559  User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands
560 -)))
561 561  
562 -(((
563 563  There are two kinds of Commands:
564 -)))
565 565  
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/]]
568 -)))
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]]
569 569  
570 -* (((
571 -(% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-LN.  User can see these commands below:
572 -)))
500 +* (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-LN.  User can see these commands below:
573 573  
574 -(((
575 -
576 -)))
577 577  
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/]]
506 +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 -=== 3.5.2 Sensor related commands ===
509 +=== 3.5.2 Sensor related commands: ===
585 585  
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.
511 +==== Choose Device Type (RS485 or TTL) ====
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"]]
513 +RS485-BL can connect to either RS485 sensors or TTL sensor. User need to specify what type of sensor need to connect.
589 589  
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)
515 +* AT Command
591 591  
517 +**AT+MOD=1** ~/~/ Set to support RS485-MODBUS type sensors. User can connect multiply RS485 , Modbus sensors to the A / B pins.
592 592  
593 -=== 3.5.3 Sensor related commands ===
519 +**AT+MOD=2** ~/~/ Set to support TTL Level sensors, User can connect one TTL Sensor to the TXD/RXD/GND pins.
594 594  
595 595  
522 +* Downlink Payload
596 596  
524 +**0A aa**     à same as AT+MOD=aa
597 597  
598 -==== **RS485 Debug Command** ====
599 599  
600 -(((
601 -This command is used to configure the RS485 devices; they won’t be used during sampling.
602 -)))
603 603  
604 -* (((
605 -**AT Command**
606 -)))
528 +==== [[RS485 Debug Command>>path:#downlink_A8]] (AT+CFGDEV) ====
607 607  
608 -(% class="box infomessage" %)
609 -(((
610 -(((
611 -**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
612 -)))
613 -)))
530 +This command is used to configure the RS485 or TTL sensors; they won’t be used during sampling.
614 614  
615 -(((
616 -m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
617 -)))
532 +* AT Command
618 618  
619 -* (((
620 -**Downlink Payload**
621 -)))
534 +AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
622 622  
623 -(((
536 +m: 0: no CRC; 1: add CRC-16/MODBUS in the end of this command.
537 +
538 +
539 +
540 +* Downlink Payload
541 +
624 624  Format: A8 MM NN XX XX XX XX YY
625 -)))
626 626  
627 -(((
628 628  Where:
629 -)))
630 630  
631 -* (((
632 -MM: 1: add CRC-16/MODBUS ; 0: no CRC
633 -)))
634 -* (((
635 -NN: The length of RS485 command
636 -)))
637 -* (((
638 -XX XX XX XX: RS485 command total NN bytes
639 -)))
640 -* (((
641 -(((
642 -YY: How many bytes will be uplink from the return of this RS485 command,
643 -)))
546 +* MM: 1: add CRC-16/MODBUS ; 0: no CRC
547 +* NN: The length of RS485 command
548 +* XX XX XX XX: RS485 command total NN bytes
549 +* YY: How many bytes will be uplink from the return of this RS485 command, if YY=0, RS485-BL will execute the downlink command without uplink; if YY>0, RS485-BL will uplink total YY bytes from the output of this RS485 command
644 644  
645 -* (((
646 -if YY=0, RS485-LN will execute the downlink command without uplink;
647 -)))
648 -* (((
649 -if YY>0, RS485-LN will uplink total YY bytes from the output of this RS485 command; Fport=200
650 -)))
651 -* (((
652 -if YY=FF, RS485-LN will uplink RS485 output with the downlink command content; Fport=200.
653 -)))
654 -)))
551 +**Example 1:**
655 655  
656 -(((
657 -**Example 1** ~-~-> Configure without ask for uplink (YY=0)
658 -)))
659 -
660 -(((
661 661  To connect a Modbus Alarm with below commands.
662 -)))
663 663  
664 -* (((
665 -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.
666 -)))
555 +* 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.
667 667  
668 -* (((
669 -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.
670 -)))
557 +* 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.
671 671  
672 -(((
673 673  So if user want to use downlink command to control to RS485 Alarm, he can use:
674 -)))
675 675  
676 -(((
677 -(% style="color:#4f81bd" %)**A8 01 06 0A 05 00 04 00 01 00**(%%): to activate the RS485 Alarm
678 -)))
561 +**A8 01 06 0A 05 00 04 00 01 00**: to activate the RS485 Alarm
679 679  
680 -(((
681 -(% style="color:#4f81bd" %)**A8 01 06 0A 05 00 04 00 00 00**(%%): to deactivate the RS485 Alarm
682 -)))
563 +**A8 01 06 0A 05 00 04 00 00 00**: to deactivate the RS485 Alarm
683 683  
684 -(((
685 685  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.
686 -)))
687 687  
688 -(((
689 -
690 -)))
691 691  
692 -(((
693 -**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
694 -)))
568 +**Example 2:**
695 695  
696 -(((
697 -User in IoT server send a downlink command: (% style="color:#4f81bd" %)**A8 01 06 0A 08 00 04 00 01 YY**
698 -)))
570 +Check TTL Sensor return:
699 699  
700 -(((
701 -
702 -)))
572 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png]]
703 703  
704 -(((
705 -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:
706 -)))
707 707  
708 -(((
709 - **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
710 -)))
711 711  
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"]]
714 -)))
715 715  
577 +==== Set Payload version ====
716 716  
717 -
718 -
719 -==== **Set Payload version** ====
720 -
721 -(((
722 722  This is the first byte of the uplink payload. RS485-BL can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload.
723 -)))
724 724  
725 -* (((
726 -**AT Command:**
727 -)))
581 +* AT Command:
728 728  
729 -(% class="box infomessage" %)
730 -(((
731 -(((
732 -**AT+PAYVER: Set PAYVER field = 1**
733 -)))
734 -)))
583 +AT+PAYVER: Set PAYVER field = 1
735 735  
736 -* (((
737 -**Downlink Payload:**
738 -)))
739 739  
740 -(((
741 -**0xAE 01**  ~-~-> Set PAYVER field =  0x01
742 -)))
586 +* Downlink Payload:
743 743  
744 -(((
745 -**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
746 -)))
588 +0xAE 01   à Set PAYVER field =  0x01
747 747  
590 +0xAE 0F   à Set PAYVER field =  0x0F
748 748  
749 749  
593 +==== Set RS485 Sampling Commands ====
750 750  
751 -==== **Set RS485 Sampling Commands** ====
595 +AT+COMMANDx, AT+DATACUTx and AT+SEARCHx
752 752  
753 -(((
754 -AT+COMMANDx or AT+DATACUTx
755 -)))
597 +These three commands are used to configure how the RS485-BL polling data from Modbus device. Detail of usage please see : [[polling RS485 device>>path:#polling_485]].
756 756  
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]].
759 -)))
760 760  
761 -(((
762 -
763 -)))
600 +* AT Command:
764 764  
765 -* (((
766 -**AT Command:**
767 -)))
602 +AT+COMMANDx: Configure RS485 read command to sensor.
768 768  
769 -(% class="box infomessage" %)
770 -(((
771 -(((
772 -**AT+COMMANDx: Configure RS485 read command to sensor.**
773 -)))
774 -)))
604 +AT+DATACUTx: Configure how to handle return from RS485 devices.
775 775  
776 -(% class="box infomessage" %)
777 -(((
778 -(((
779 -**AT+DATACUTx: Configure how to handle return from RS485 devices.**
780 -)))
781 -)))
606 +AT+SEARCHx: Configure search command
782 782  
783 -(((
784 -
785 -)))
786 786  
787 -* (((
788 -**Downlink Payload:**
789 -)))
609 +* Downlink Payload:
790 790  
791 -(((
792 -**0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
793 -)))
611 +0xAF downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
794 794  
795 -(((
796 -(% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
797 -)))
613 +Note: if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
798 798  
799 -(((
800 800  Format: AF MM NN LL XX XX XX XX YY
801 -)))
802 802  
803 -(((
804 804  Where:
805 -)))
806 806  
807 -* (((
808 -MM: the ATCOMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
809 -)))
810 -* (((
811 -NN:  0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value.
812 -)))
813 -* (((
814 -LL:  The length of AT+COMMAND or AT+DATACUT command
815 -)))
816 -* (((
817 -XX XX XX XX: AT+COMMAND or AT+DATACUT command
818 -)))
819 -* (((
820 -YY:  If YY=0, RS485-BL will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command.
821 -)))
619 +* MM: the ATCOMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
620 +* NN: 0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value.
621 +* LL: The length of AT+COMMAND or AT+DATACUT command
622 +* XX XX XX XX: AT+COMMAND or AT+DATACUT command
623 +* YY: If YY=0, RS485-BL will execute the downlink command without uplink; if YY=1, RS485-BL will execute an uplink after got this command.
822 822  
823 -(((
824 -**Example:**
825 -)))
625 +Example:
826 826  
827 -(((
828 -(% style="color:#037691" %)**AF 03 01 06 0A 05 00 04 00 01 00**(%%): Same as AT+COMMAND3=0A 05 00 04 00 01,1
829 -)))
627 +**AF 03 01 06 0A 05 00 04 00 01 00**: Same as AT+COMMAND3=0A 05 00 04 00 01,1
830 830  
831 -(((
832 -(% style="color:#037691" %)**AF 03 02 06**(% style="color:orange" %)** 10 **(% style="color:red" %)**01 **(% style="color:green" %)**05 06 09 0A**(% style="color:#037691" %)** 00**(%%): Same as AT+DATACUT3=(% style="color:orange" %)**16**(%%),(% style="color:red" %)**1**(%%),(% style="color:green" %)**5+6+9+10**
833 -)))
629 +**AF 03 02 06 10 01 05 06 09 0A 00**: Same as AT+DATACUT3=**16**,**1**,**5+6+9+10**
834 834  
835 -(((
836 -(% style="color:#037691" %)**AF 03 02 06 **(% style="color:orange" %)**0B**(% style="color:red" %)** 02 **(% style="color:green" %)**05 07 08 0A **(% style="color:#037691" %)**00**(%%): Same as AT+DATACUT3=(% style="color:orange" %)**11**(%%),(% style="color:red" %)**2**(%%),(% style="color:green" %)**5~~7+8~~10**
837 -)))
631 +**AF 03 02 06 0B 02 05 07 08 0A 00**: Same as AT+DATACUT3=**11**,**2**,**5~~7+8~~10**
838 838  
839 839  
634 +0xAB downlink command can be used for set AT+SEARCHx
840 840  
636 +Example: **AB aa 01 03 xx xx xx** (03 here means there are total 3 bytes after 03) So
841 841  
842 -==== **Fast command to handle MODBUS device** ====
638 +* AB aa 01 03 xx xx xx  same as AT+SEARCHaa=1,xx xx xx
639 +* AB aa 02 03 xx xx xx 02 yy yy(03 means there are 3 bytes after 03, they are xx xx xx;02 means there are 2 bytes after 02, they are yy yy) so the commands
843 843  
844 -(((
845 -AT+MBFUN is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]].
846 -)))
641 +**AB aa 02 03 xx xx xx 02 yy yy**  same as **AT+SEARCHaa=2,xx xx xx+yy yy**
847 847  
848 -(((
849 -This command is valid since v1.3 firmware version
850 -)))
851 851  
852 -(((
853 -AT+MBFUN can auto read the Modbus function code: 01, 02, 03 or 04. AT+MBFUN has lower priority vs AT+DATACUT command. If AT+DATACUT command is configured, AT+MBFUN will be ignore.
854 -)))
644 +==== Fast command to handle MODBUS device ====
855 855  
856 -(((
857 -
858 -)))
646 +AT+MBFUN is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]].
859 859  
860 -(((
861 -**Example:**
862 -)))
648 +This command is valid since v1.3 firmware version
863 863  
864 -* (((
865 -AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
866 -)))
867 -* (((
868 -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.
869 -)))
870 -* (((
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 -)))
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"]]
651 +AT+MBFUN has only two value:
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"]]
653 +* AT+MBFUN=1: Enable Modbus reading. And get response base on the MODBUS return
877 877  
655 +AT+MBFUN=1, device can auto read the Modbus function code: 01, 02, 03 or 04. AT+MBFUN has lower priority vs AT+DATACUT command. If AT+DATACUT command is configured, AT+MBFUN will be ignore.
878 878  
657 +* AT+MBFUN=0: Disable Modbus fast reading.
879 879  
659 +Example:
880 880  
881 -==== **RS485 command timeout** ====
661 +* AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0).
662 +* 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.
663 +* 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.
882 882  
883 -(((
884 -Some Modbus device has slow action to send replies. This command is used to configure the RS485-LN to use longer time to wait for their action.
885 -)))
665 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.png]]
886 886  
887 -(((
888 -Default value: 0, range:  0 ~~ 65 seconds
889 -)))
890 890  
891 -* (((
892 -**AT Command:**
893 -)))
668 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.png]]
894 894  
895 -(% class="box infomessage" %)
896 -(((
897 -(((
898 -**AT+CMDDLaa=hex(bb cc)*1000**
899 -)))
900 -)))
901 901  
902 -(((
903 -**Example:**
904 -)))
671 +* Downlink Commands:
905 905  
906 -(((
907 -**AT+CMDDL1=1000** to send the open time to 1000ms
908 -)))
673 +A9 aa -à Same as AT+MBFUN=aa
909 909  
910 -(((
911 -
912 -)))
913 913  
914 -* (((
915 -**Downlink Payload:**
916 -)))
676 +==== RS485 command timeout ====
917 917  
918 -(((
919 -**0x AA aa bb cc**
920 -)))
678 +Some Modbus device has slow action to send replies. This command is used to configure the RS485-BL to use longer time to wait for their action.
921 921  
922 -(((
923 -Same as: AT+CMDDLaa=hex(bb cc)*1000
924 -)))
680 +Default value: 0, range:  0 ~~ 5 seconds
925 925  
926 -(((
927 - **Example:**
928 -)))
929 929  
930 -(((
931 - 0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
932 -)))
683 +* AT Command:
933 933  
685 +AT+CMDDLaa=hex(bb cc)
934 934  
687 +Example:
935 935  
689 +**AT+CMDDL1=1000** to send the open time to 1000ms
936 936  
937 -==== **Uplink payload mode** ====
938 938  
939 -(((
940 -Define to use one uplink or multiple uplinks for the sampling.
941 -)))
692 +* Downlink Payload:
942 942  
943 -(((
944 -The use of this command please see: [[Compose Uplink payload>>path:#H3.3.4Composetheuplinkpayload]]
945 -)))
694 +0x AA aa bb cc
946 946  
947 -* (((
948 -**AT Command:**
949 -)))
696 +Same as: AT+CMDDLaa=hex(bb cc)
950 950  
951 -(% class="box infomessage" %)
952 -(((
953 -(((
954 -**AT+DATAUP=0**
955 -)))
956 -)))
698 + Example:
957 957  
958 -(% class="box infomessage" %)
959 -(((
960 -(((
961 -**AT+DATAUP=1**
962 -)))
963 -)))
700 + 0xAA 01 03 E8  à Same as **AT+CMDDL1=1000 ms**
964 964  
965 -(((
966 -
967 -)))
968 968  
969 -* (((
970 -**Downlink Payload:**
971 -)))
703 +==== [[Uplink>>path:#downlink_A8]] payload mode ====
972 972  
973 -(((
974 -**0xAD 00**  **~-~->** Same as AT+DATAUP=0
975 -)))
705 +Define to use one uplink or multiple uplinks for the sampling.
976 976  
977 -(((
978 -**0xAD 01**  **~-~->** Same as AT+DATAUP=1
979 -)))
707 +The use of this command please see: [[Compose Uplink payload>>path:#DataUP]]
980 980  
709 +* AT Command:
981 981  
711 +AT+DATAUP=0
982 982  
713 +AT+DATAUP=1
983 983  
984 -==== **Manually trigger an Uplink** ====
985 985  
986 -(((
987 -Ask device to send an uplink immediately.
988 -)))
716 +* Downlink Payload:
989 989  
990 -* (((
991 -**AT Command:**
992 -)))
718 +0xAD 00   à Same as AT+DATAUP=0
993 993  
994 -(((
995 -No AT Command for this, user can press the [[ACT button>>path:#H3.7Buttons]] for 1 second for the same.
996 -)))
720 +0xAD 01   à Same as AT+DATAUP=1
997 997  
998 -(((
999 -
1000 -)))
1001 1001  
1002 -* (((
1003 -**Downlink Payload:**
1004 -)))
723 +==== Manually trigger an Uplink ====
1005 1005  
1006 -(((
1007 -**0x08 FF**, RS485-LN will immediately send an uplink.
1008 -)))
725 +Ask device to send an uplink immediately.
1009 1009  
727 +* Downlink Payload:
1010 1010  
729 +0x08 FF, RS485-BL will immediately send an uplink.
1011 1011  
1012 1012  
1013 -==== **Clear RS485 Command** ====
732 +==== Clear RS485 Command ====
1014 1014  
1015 -(((
1016 1016  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1017 -)))
1018 1018  
1019 -* (((
1020 -**AT Command:**
1021 -)))
1022 1022  
1023 -(((
737 +* AT Command:
738 +
1024 1024  **AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
1025 -)))
1026 1026  
1027 -(((
1028 1028  Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
1029 -)))
1030 1030  
1031 -(((
1032 1032  Example screen shot after clear all RS485 commands. 
1033 -)))
1034 1034  
1035 -(((
1036 -
1037 -)))
1038 1038  
1039 -(((
746 +
1040 1040  The uplink screen shot is:
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"]]
749 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]
1044 1044  
1045 1045  
1046 -* (((
1047 -**Downlink Payload:**
1048 -)))
752 +* Downlink Payload:
1049 1049  
1050 -(((
1051 -**0x09 aa bb** same as AT+CMDEAR=aa,bb
1052 -)))
754 +0x09 aa bb same as AT+CMDEAR=aa,bb
1053 1053  
1054 1054  
757 +==== Set Serial Communication Parameters ====
1055 1055  
1056 -
1057 -==== **Set Serial Communication Parameters** ====
1058 -
1059 -(((
1060 1060  Set the Rs485 serial communication parameters:
1061 -)))
1062 1062  
1063 -* (((
1064 -**AT Command:**
1065 -)))
761 +* AT Command:
1066 1066  
1067 -(((
1068 1068  Set Baud Rate:
1069 -)))
1070 1070  
1071 -(% class="box infomessage" %)
1072 -(((
1073 -(((
1074 -**AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1075 -)))
1076 -)))
765 +AT+BAUDR=9600    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1077 1077  
1078 -(((
1079 -Set UART Parity
1080 -)))
1081 1081  
1082 -(% class="box infomessage" %)
1083 -(((
1084 -(((
1085 -**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1086 -)))
1087 -)))
768 +Set UART parity
1088 1088  
1089 -(((
770 +AT+PARITY=0    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
771 +
772 +
1090 1090  Set STOPBIT
1091 -)))
1092 1092  
1093 -(% class="box infomessage" %)
1094 -(((
1095 -(((
1096 -**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1097 -)))
1098 -)))
775 +AT+STOPBIT=0    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1099 1099  
1100 -(((
1101 -
1102 -)))
1103 1103  
1104 -* (((
1105 -**Downlink Payload:**
1106 -)))
778 +* Downlink Payload:
1107 1107  
1108 -(((
1109 -**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1110 -)))
780 +A7 01 aa bb: Same  AT+BAUDR=hex(aa bb)*100
1111 1111  
1112 -(((
1113 -**Example:**
1114 -)))
782 +Example:
1115 1115  
1116 -* (((
1117 -A7 01 00 60   same as AT+BAUDR=9600
1118 -)))
1119 -* (((
1120 -A7 01 04 80  same as AT+BAUDR=115200
1121 -)))
784 +* A7 01 00 60   same as AT+BAUDR=9600
785 +* A7 01 04 80  same as AT+BAUDR=115200
1122 1122  
1123 -(((
1124 1124  A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1125 -)))
1126 1126  
1127 -(((
1128 1128  A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1129 -)))
1130 1130  
1131 1131  
792 +==== Control output power duration ====
1132 1132  
794 +User can set the output power duration before each sampling.
1133 1133  
1134 -== 3.6 Listening mode for RS485 network ==
796 +* AT Command:
1135 1135  
1136 -(((
1137 -This feature support since firmware v1.4
1138 -)))
798 +Example:
1139 1139  
1140 -(((
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 -)))
800 +AT+3V3T=1000 ~/~/ 3V3 output power will open 1s before each sampling.
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"]]
802 +AT+5VT=1000 ~/~/ +5V output power will open 1s before each sampling.
1145 1145  
1146 -(((
1147 -To enable the listening mode, use can run the command AT+RXMODE.
1148 -)))
1149 1149  
1150 -(((
1151 -
1152 -)))
805 +* LoRaWAN Downlink Command:
1153 1153  
1154 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
1155 -|=(% style="width: 161px;" %)(((
1156 -**Command example:**
1157 -)))|=(% style="width: 337px;" %)(((
1158 -**Function**
1159 -)))
1160 -|(% style="width:161px" %)(((
1161 -AT+RXMODE=1,10
1162 -)))|(% style="width:337px" %)(((
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 -)))
1165 -|(% style="width:161px" %)(((
1166 -AT+RXMODE=2,500
1167 -)))|(% style="width:337px" %)(((
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 -)))
1170 -|(% style="width:161px" %)(((
1171 -AT+RXMODE=0,0
1172 -)))|(% style="width:337px" %)(((
1173 -Disable listening mode. This is the default settings.
1174 -)))
1175 -|(% style="width:161px" %)(((
1176 -
1177 -)))|(% style="width:337px" %)(((
1178 -A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 | cc)
1179 -)))
807 +07 01 aa bb  Same as AT+5VT=(aa bb)
1180 1180  
1181 -(((
1182 -**Downlink Command:**
1183 -)))
809 +07 02 aa bb  Same as AT+3V3T=(aa bb)
1184 1184  
1185 -(((
1186 -**0xA6 aa bb cc ** same as AT+RXMODE=aa,(bb<<8 | cc)
1187 -)))
1188 1188  
1189 -(((
1190 -
1191 -)))
1192 1192  
1193 -(((
1194 -**Example**:
1195 -)))
1196 1196  
1197 -(((
1198 -The RS485-LN is set to AT+RXMODE=2,1000
1199 -)))
814 +1.
815 +11. Buttons
1200 1200  
1201 -(((
1202 -There is a two Modbus commands in the RS485 network as below:
1203 -)))
817 +|**Button**|**Feature**
818 +|**RST**|Reboot RS485-BL
1204 1204  
1205 -(((
1206 -The Modbus master send a command: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b
1207 -)))
820 +1.
821 +11. +3V3 Output
1208 1208  
1209 -(((
1210 -And Modbus slave reply with: (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
1211 -)))
823 +RS485-BL has a Controllable +3V3 output, user can use this output to power external sensor.
1212 1212  
1213 -(((
1214 -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
1215 -)))
825 +The +3V3 output will be valid for every sampling. RS485-BL will enable +3V3 output before all sampling and disable the +3V3 after all sampling. 
1216 1216  
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"]]
1219 -)))
1220 1220  
1221 -(((
1222 -
1223 -)))
828 +The +3V3 output time can be controlled by AT Command.
1224 1224  
1225 -(((
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 -)))
830 +**AT+3V3T=1000**
1228 1228  
832 +Means set +3v3 valid time to have 1000ms. So, the real +3v3 output will actually have 1000ms + sampling time for other sensors.
1229 1229  
1230 -== 3.7 Buttons ==
1231 1231  
835 +By default, the AT+3V3T=0. This is a special case, means the +3V3 output is always on at any time
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]]
1238 1238  
838 +1.
839 +11. +5V Output
1239 1239  
1240 -== 3.8 LEDs ==
841 +RS485-BL has a Controllable +5V output, user can use this output to power external sensor.
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.
843 +The +5V output will be valid for every sampling. RS485-BL will enable +5V output before all sampling and disable the +5v after all sampling. 
1246 1246  
1247 1247  
1248 -= 4. Case Study =
846 +The 5V output time can be controlled by AT Command.
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/]]
848 +**AT+5VT=1000**
1251 1251  
850 +Means set 5V valid time to have 1000ms. So, the real 5V output will actually have 1000ms + sampling time for other sensors.
1252 1252  
1253 -= 5. Use AT Command =
1254 1254  
1255 -== 5.1 Access AT Command ==
853 +By default, the AT+5VT=0. If the external sensor which require 5v and require more time to get stable state, user can use this command to increase the power ON duration for this sensor.
1256 1256  
1257 -(((
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 -)))
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"]]
1262 1262  
1263 1263  
1264 -(((
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 -)))
858 +1.
859 +11. LEDs
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"]]
861 +|**LEDs**|**Feature**
862 +|**LED1**|Blink when device transmit a packet.
1269 1269  
864 +1.
865 +11. Switch Jumper
1270 1270  
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/]]
867 +|**Switch Jumper**|**Feature**
868 +|**SW1**|(((
869 +ISP position: Upgrade firmware via UART
870 +
871 +Flash position: Configure device, check running status.
1273 1273  )))
873 +|**SW2**|(((
874 +5V position: set to compatible with 5v I/O.
1274 1274  
876 +3.3v position: set to compatible with 3.3v I/O.,
877 +)))
1275 1275  
879 ++3.3V: is always ON
1276 1276  
1277 -== 5.2 Common AT Command Sequence ==
881 ++5V: Only open before every sampling. The time is by default, it is AT+5VT=0.  Max open time. 5000 ms.
1278 1278  
1279 -=== 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
883 +1. Case Study
1280 1280  
1281 -If device has not joined network yet:
885 +User can check this URL for some case studies.
1282 1282  
1283 -(% class="box infomessage" %)
1284 -(((
1285 -**AT+FDR**
1286 -)))
887 +[[http:~~/~~/wiki.dragino.com/index.php?title=APP_RS485_COMMUNICATE_WITH_SENSORS>>url:http://wiki.dragino.com/index.php?title=APP_RS485_COMMUNICATE_WITH_SENSORS]]
1287 1287  
1288 -(% class="box infomessage" %)
1289 -(((
1290 -**AT+NJM=0**
1291 -)))
1292 1292  
1293 -(% class="box infomessage" %)
1294 -(((
1295 -**ATZ**
1296 -)))
1297 1297  
1298 1298  
1299 -If device already joined network:
892 +1. Use AT Command
893 +11. Access AT Command
1300 1300  
1301 -(% class="box infomessage" %)
1302 -(((
1303 -**AT+NJM=0**
1304 -)))
895 +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.
1305 1305  
1306 -(% class="box infomessage" %)
1307 -(((
1308 -**ATZ**
1309 -)))
897 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image027.png]]
1310 1310  
1311 1311  
1312 -=== 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
900 +In PC, User needs to set **serial tool**(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to **9600** to access to access serial console of RS485-BL. The default password is 123456. Below is the output for reference:
1313 1313  
902 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image028.png]]
1314 1314  
1315 -(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1316 1316  
1317 -(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
1318 1318  
1319 -(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
906 +More detail AT Command manual can be found at [[AT Command Manual>>path:#AT_COMMAND]]
1320 1320  
1321 -(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
1322 1322  
1323 -(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1324 1324  
1325 -(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
910 +1.
911 +11. Common AT Command Sequence
912 +111. Multi-channel ABP mode (Use with SX1301/LG308)
1326 1326  
1327 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
914 +If device has not joined network yet:
1328 1328  
1329 -(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
916 +AT+FDR
1330 1330  
1331 -(% 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.
918 +AT+NJM=0
1332 1332  
1333 -(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
920 +ATZ
1334 1334  
1335 1335  
1336 -(% style="color:red" %)**Note:**
923 +If device already joined network:
1337 1337  
1338 -(% style="color:red" %)1. Make sure the device is set to ABP mode in the IoT Server.
1339 -2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
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 -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
925 +AT+NJM=0
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"]]
927 +ATZ
1344 1344  
929 +1.
930 +11.
931 +111. Single-channel ABP mode (Use with LG01/LG02)
1345 1345  
1346 -= 6. FAQ =
933 +AT+FDR   Reset Parameters to Factory Default, Keys Reserve
1347 1347  
1348 -== 6.1 How to upgrade the image? ==
935 +AT+NJM=0 Set to ABP mode
1349 1349  
1350 -The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to:
937 +AT+ADR=0 Set the Adaptive Data Rate Off
1351 1351  
939 +AT+DR=5  Set Data Rate
940 +
941 +AT+TDC=60000  Set transmit interval to 60 seconds
942 +
943 +AT+CHS=868400000 Set transmit frequency to 868.4Mhz
944 +
945 +AT+RX2FQ=868400000 Set RX2Frequency to 868.4Mhz (according to the result from server)
946 +
947 +AT+RX2DR=5  Set RX2DR to match the downlink DR from server. see below
948 +
949 +AT+DADDR=26 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
950 +
951 +ATZ          Reset MCU
952 +
953 +**Note:**
954 +
955 +1. Make sure the device is set to ABP mode in the IoT Server.
956 +1. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
957 +1. 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.
958 +1. 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
959 +
960 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image029.png]]
961 +
962 +
963 +1. FAQ
964 +11. How to upgrade the image?
965 +
966 +The RS485-BL LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-BL to:
967 +
1352 1352  * Support new features
1353 1353  * For bug fix
1354 1354  * Change LoRaWAN bands.
1355 1355  
1356 -Below shows the hardware connection for how to upload an image to RS485-LN:
972 +Below shows the hardware connection for how to upload an image to RS485-BL:
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"]]
974 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.png]]
1359 1359  
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]].
1361 1361  
... ... @@ -1363,77 +1363,84 @@
1363 1363  
1364 1364  **Step3: **Open flashloader; choose the correct COM port to update.
1365 1365  
1366 -(((
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.
982 +
983 +|(((
984 +HOLD PRO then press the RST button, SYS will be ON, then click next
1368 1368  )))
1369 1369  
987 +|(((
988 +Board detected
989 +)))
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"]]
991 +|(((
992 +
993 +)))
1372 1372  
995 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image031.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image032.png]]
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"]]
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"]]
999 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image033.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.png]]
1378 1378  
1379 1379  
1380 -**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1002 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image035.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image036.png]]
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"]]
1383 1383  
1005 +1.
1006 +11. How to change the LoRa Frequency Bands/Region?
1384 1384  
1385 -== 6.2 How to change the LoRa Frequency Bands/Region? ==
1008 +User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download.
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.
1388 1388  
1389 1389  
1390 -== 6.3 How many RS485-Slave can RS485-BL connects? ==
1012 +1.
1013 +11. 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]].
1015 +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:#downlink_A8]].
1393 1393  
1394 1394  
1395 -== 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==
1396 1396  
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]]
1020 +1. Trouble Shooting     
1021 +11. Downlink doesn’t work, how to solve it?
1400 1400  
1023 +Please see this link for debug:
1401 1401  
1402 -= 7. Trouble Shooting =
1025 +[[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#LoRaWAN_Communication_Debug>>url:http://wiki.dragino.com/index.php?title=Main_Page#LoRaWAN_Communication_Debug]] 
1403 1403  
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/]]
1407 1407  
1029 +1.
1030 +11. Why I can’t join TTN V3 in US915 /AU915 bands?
1408 1408  
1409 -== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1032 +It might about the channels mapping. Please see for detail.
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]]
1034 +[[http:~~/~~/wiki.dragino.com/index.php?title=LoRaWAN_Communication_Debug#Notice_of_US915.2FCN470.2FAU915_Frequency_band>>url:http://wiki.dragino.com/index.php?title=LoRaWAN_Communication_Debug#Notice_of_US915.2FCN470.2FAU915_Frequency_band]]
1412 1412  
1413 1413  
1414 -= 8. Order Info =
1415 1415  
1416 -(% style="color:blue" %)**Part Number: RS485-LN-XXX**
1038 +1. Order Info
1417 1417  
1418 -(% style="color:blue" %)**XXX:**
1040 +**Part Number: RS485-BL-XXX**
1419 1419  
1420 -* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
1421 -* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
1422 -* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
1423 -* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
1424 -* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
1425 -* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
1426 -* (% style="color:blue" %)**US915**(%%): frequency bands US915
1427 -* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
1428 -* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1429 -* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1042 +**XXX:**
1430 1430  
1431 -= 9.Packing Info =
1044 +* **EU433**: frequency bands EU433
1045 +* **EU868**: frequency bands EU868
1046 +* **KR920**: frequency bands KR920
1047 +* **CN470**: frequency bands CN470
1048 +* **AS923**: frequency bands AS923
1049 +* **AU915**: frequency bands AU915
1050 +* **US915**: frequency bands US915
1051 +* **IN865**: frequency bands IN865
1052 +* **RU864**: frequency bands RU864
1053 +* **KZ865: **frequency bands KZ865
1432 1432  
1055 +1. Packing Info
1433 1433  
1434 1434  **Package Includes**:
1435 1435  
1436 -* RS485-LN x 1
1059 +* RS485-BL x 1
1437 1437  * Stick Antenna for LoRa RF part x 1
1438 1438  * Program cable x 1
1439 1439  
... ... @@ -1444,62 +1444,9 @@
1444 1444  * Package Size / pcs : 14.5 x 8 x 5 cm
1445 1445  * Weight / pcs : 170g
1446 1446  
1447 -= 10. FCC Caution for RS485LN-US915 =
1070 +1. Support
1448 1448  
1449 -(((
1450 -Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
1451 -)))
1072 +* 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.
1073 +* 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
1452 1452  
1453 -(((
1454 -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.
1455 -)))
1456 -
1457 -(((
1458 -
1459 -)))
1460 -
1461 -(((
1462 -**IMPORTANT NOTE:**
1463 -)))
1464 -
1465 -(((
1466 -**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:
1467 -)))
1468 -
1469 -(((
1470 -—Reorient or relocate the receiving antenna.
1471 -)))
1472 -
1473 -(((
1474 -—Increase the separation between the equipment and receiver.
1475 -)))
1476 -
1477 -(((
1478 -—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
1479 -)))
1480 -
1481 -(((
1482 -—Consult the dealer or an experienced radio/TV technician for help.
1483 -)))
1484 -
1485 -(((
1486 -
1487 -)))
1488 -
1489 -(((
1490 -**FCC Radiation Exposure Statement:**
1491 -)))
1492 -
1493 -(((
1494 -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.
1495 -)))
1496 -
1497 -
1498 -= 11. Support =
1499 -
1500 -* (((
1501 -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.
1502 -)))
1503 -* (((
1504 -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]].
1505 -)))
1075 +[[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]
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