Changes for page RS485-LN – RS485 to LoRaWAN Converter User Manual
Last modified by Bei Jinggeng on 2025/01/16 11:36
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... ... @@ -1,5 +1,5 @@ 1 1 (% style="text-align:center" %) 2 -[[image:1653266934636-343.png||height="385" width="385"]] 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"]] 3 3 4 4 5 5 ... ... @@ -10,7 +10,59 @@ 10 10 11 11 **Table of Contents:** 12 12 13 -{{toc/}} 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]] 14 14 15 15 16 16 ... ... @@ -52,7 +52,7 @@ 52 52 ))) 53 53 ))) 54 54 55 -[[image:1653267211009-519.png||height="419" width="724"]] 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"]] 56 56 57 57 58 58 == 1.2 Specifications == ... ... @@ -103,7 +103,6 @@ 103 103 * Support Modbus protocol 104 104 * Support Interrupt uplink (Since hardware version v1.2) 105 105 106 - 107 107 == 1.4 Applications == 108 108 109 109 * Smart Buildings & Home Automation ... ... @@ -113,7 +113,6 @@ 113 113 * Smart Cities 114 114 * Smart Factory 115 115 116 - 117 117 == 1.5 Firmware Change log == 118 118 119 119 [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]] ... ... @@ -147,7 +147,7 @@ 147 147 Once there is power, the RS485-LN will be on. 148 148 ))) 149 149 150 -[[image:1653268091319-405.png]] 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"]] 151 151 152 152 153 153 ))) ... ... @@ -168,7 +168,7 @@ 168 168 169 169 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. 170 170 171 -[[image:1653268155545-638.png||height="334" width="724"]] 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"]] 172 172 173 173 174 174 ((( ... ... @@ -180,10 +180,10 @@ 180 180 485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively. 181 181 ))) 182 182 183 -[[image:1653268227651-549.png||height="592" width="720"]] 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"]] 184 184 185 185 ((( 186 -The LG308 is already set to connect to [[TTN V3 network >> path:https://www.thethingsnetwork.org/]]. So what we need to now is only configure the TTN V3:236 +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: 187 187 ))) 188 188 189 189 ((( ... ... @@ -195,7 +195,7 @@ 195 195 ))) 196 196 ))) 197 197 198 -[[image:1652953462722-299.png]] 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"]] 199 199 200 200 ((( 201 201 ((( ... ... @@ -207,21 +207,21 @@ 207 207 ))) 208 208 ))) 209 209 210 -[[image:image-20220519174512-1.png]] 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"]] 211 211 212 -[[image:image-20220519174512-2.png||height="323" width="720"]] 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"]] 213 213 214 -[[image:image-20220519174512-3.png||height="556" width="724"]] 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"]] 215 215 216 -[[image:image-20220519174512-4.png]] 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"]] 217 217 218 218 You can also choose to create the device manually. 219 219 220 -[[image:1652953542269-423.png||height="710" width="723"]] 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"]] 221 221 222 222 Add APP KEY and DEV EUI 223 223 224 -[[image:1652953553383-907.png||height="514" width="724"]] 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"]] 225 225 226 226 227 227 ((( ... ... @@ -228,7 +228,7 @@ 228 228 **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. 229 229 ))) 230 230 231 -[[image:1652953568895-172.png||height="232" width="724"]] 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"]] 232 232 233 233 234 234 == 3.3 Configure Commands to read data == ... ... @@ -235,7 +235,7 @@ 235 235 236 236 ((( 237 237 ((( 238 -There are plenty of RS485 devices in the market and each device has different command to read the valid data. To support these devices in flexible, RS485-LN supports flexible command set. User can use [[AT Commands>> ||anchor="H3.5ConfigureRS485-BLviaATorDownlink"]] or LoRaWAN Downlink Command to configure what commands RS485-LN should send for each sampling and how to handle the return from RS485 devices.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. 239 239 ))) 240 240 241 241 ((( ... ... @@ -307,8 +307,6 @@ 307 307 ))) 308 308 ))) 309 309 310 - 311 - 312 312 === 3.3.2 Configure sensors === 313 313 314 314 ((( ... ... @@ -327,8 +327,6 @@ 327 327 mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command 328 328 )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m 329 329 330 - 331 - 332 332 === 3.3.3 Configure read commands for each sampling === 333 333 334 334 ((( ... ... @@ -387,17 +387,17 @@ 387 387 388 388 * Grab bytes: 389 389 390 -[[image:image-20220602153621-1.png]] 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"]] 391 391 392 392 393 393 * Grab a section. 394 394 395 -[[image:image-20220602153621-2.png]] 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"]] 396 396 397 397 398 398 * Grab different sections. 399 399 400 -[[image:image-20220602153621-3.png]] 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"]] 401 401 402 402 403 403 ))) ... ... @@ -432,7 +432,7 @@ 432 432 Where PAYVER is defined by AT+PAYVER, below is an example screen shot. 433 433 ))) 434 434 435 -[[image:1653269759169-150.png||height="513" width="716"]] 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"]] 436 436 437 437 438 438 (% style="color:#037691" %)**Examples: AT+DATAUP=1** ... ... @@ -450,7 +450,7 @@ 450 450 1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT) 451 451 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 452 452 453 -[[image:image-20220602155039-4.png]] 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"]] 454 454 455 455 456 456 So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA ... ... @@ -475,7 +475,7 @@ 475 475 476 476 Below are the uplink payloads: 477 477 478 -[[image:1654157178836-407.png]] 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"]] 479 479 480 480 481 481 === 3.3.5 Uplink on demand === ... ... @@ -494,7 +494,7 @@ 494 494 495 495 RS485-LN support external Interrupt uplink since hardware v1.2 release. 496 496 497 -[[image:1654157342174-798.png]] 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"]] 498 498 499 499 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. 500 500 ... ... @@ -502,7 +502,7 @@ 502 502 == 3.4 Uplink Payload == 503 503 504 504 505 -[[image:image-20220606110929-1.png]] 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"]] 506 506 507 507 Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors. 508 508 ... ... @@ -518,7 +518,7 @@ 518 518 ))) 519 519 520 520 * ((( 521 -(% style="color:#4f81bd" %)**Common Commands**(%%): They should be available for each sensor, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[AT Commands and Downlink Command>> doc:Main.End.WebHome]]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/]] 522 522 ))) 523 523 524 524 * ((( ... ... @@ -532,7 +532,7 @@ 532 532 533 533 === 3.5.1 Common Commands === 534 534 535 -They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>> doc:Main.End.WebHome]]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/]] 536 536 537 537 538 538 === 3.5.2 Sensor related commands === ... ... @@ -539,7 +539,7 @@ 539 539 540 540 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. 541 541 542 -[[image:image-20220602163333-5.png||height="263" width="1160"]] 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"]] 543 543 544 544 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) 545 545 ... ... @@ -664,7 +664,7 @@ 664 664 ))) 665 665 666 666 ((( 667 - [[image:1654159460680-153.png]] 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"]] 668 668 ))) 669 669 670 670 ... ... @@ -704,269 +704,504 @@ 704 704 705 705 ==== **Set RS485 Sampling Commands** ==== 706 706 753 +((( 707 707 AT+COMMANDx or AT+DATACUTx 755 +))) 708 708 709 -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"]]. 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 +))) 710 710 761 +((( 762 + 763 +))) 711 711 712 -* **AT Command:** 765 +* ((( 766 +**AT Command:** 767 +))) 713 713 714 714 (% class="box infomessage" %) 715 715 ((( 771 +((( 716 716 **AT+COMMANDx: Configure RS485 read command to sensor.** 717 717 ))) 774 +))) 718 718 719 719 (% class="box infomessage" %) 720 720 ((( 778 +((( 721 721 **AT+DATACUTx: Configure how to handle return from RS485 devices.** 722 722 ))) 781 +))) 723 723 783 +((( 784 + 785 +))) 724 724 725 -* **Downlink Payload:** 787 +* ((( 788 +**Downlink Payload:** 789 +))) 726 726 791 +((( 727 727 **0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx. 793 +))) 728 728 795 +((( 729 729 (% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink. 797 +))) 730 730 799 +((( 731 731 Format: AF MM NN LL XX XX XX XX YY 801 +))) 732 732 803 +((( 733 733 Where: 805 +))) 734 734 735 -* MM: the ATCOMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F, 736 -* NN: 0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value. 737 -* LL: The length of AT+COMMAND or AT+DATACUT command 738 -* XX XX XX XX: AT+COMMAND or AT+DATACUT command 739 -* 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. 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 +))) 740 740 823 +((( 741 741 **Example:** 825 +))) 742 742 827 +((( 743 743 (% 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 +))) 744 744 831 +((( 745 745 (% 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 +))) 746 746 835 +((( 747 747 (% 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 +))) 748 748 749 749 750 750 841 + 751 751 ==== **Fast command to handle MODBUS device** ==== 752 752 844 +((( 753 753 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 +))) 754 754 848 +((( 755 755 This command is valid since v1.3 firmware version 850 +))) 756 756 852 +((( 757 757 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 +))) 758 758 856 +((( 857 + 858 +))) 759 759 860 +((( 760 760 **Example:** 862 +))) 761 761 762 -* AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN. 763 -* 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. 764 -* 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. 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 +))) 765 765 766 -[[image:image-20220602165351-6.png]] 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"]] 767 767 768 -[[image:image-20220602165351-7.png]] 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"]] 769 769 770 770 771 771 880 + 772 772 ==== **RS485 command timeout** ==== 773 773 883 +((( 774 774 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 +))) 775 775 887 +((( 776 776 Default value: 0, range: 0 ~~ 65 seconds 889 +))) 777 777 778 -* **AT Command:** 891 +* ((( 892 +**AT Command:** 893 +))) 779 779 780 780 (% class="box infomessage" %) 781 781 ((( 897 +((( 782 782 **AT+CMDDLaa=hex(bb cc)*1000** 783 783 ))) 900 +))) 784 784 902 +((( 785 785 **Example:** 904 +))) 786 786 906 +((( 787 787 **AT+CMDDL1=1000** to send the open time to 1000ms 908 +))) 788 788 910 +((( 911 + 912 +))) 789 789 790 -* **Downlink Payload:** 914 +* ((( 915 +**Downlink Payload:** 916 +))) 791 791 918 +((( 792 792 **0x AA aa bb cc** 920 +))) 793 793 922 +((( 794 794 Same as: AT+CMDDLaa=hex(bb cc)*1000 924 +))) 795 795 926 +((( 796 796 **Example:** 928 +))) 797 797 930 +((( 798 798 0xAA 01 00 01 ~-~-> Same as **AT+CMDDL1=1000 ms** 932 +))) 799 799 800 800 801 801 936 + 802 802 ==== **Uplink payload mode** ==== 803 803 939 +((( 804 804 Define to use one uplink or multiple uplinks for the sampling. 941 +))) 805 805 806 -The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]] 943 +((( 944 +The use of this command please see: [[Compose Uplink payload>>path:#H3.3.4Composetheuplinkpayload]] 945 +))) 807 807 808 -* **AT Command:** 947 +* ((( 948 +**AT Command:** 949 +))) 809 809 810 810 (% class="box infomessage" %) 811 811 ((( 953 +((( 812 812 **AT+DATAUP=0** 813 813 ))) 956 +))) 814 814 815 815 (% class="box infomessage" %) 816 816 ((( 960 +((( 817 817 **AT+DATAUP=1** 818 818 ))) 963 +))) 819 819 965 +((( 966 + 967 +))) 820 820 821 -* **Downlink Payload:** 969 +* ((( 970 +**Downlink Payload:** 971 +))) 822 822 973 +((( 823 823 **0xAD 00** **~-~->** Same as AT+DATAUP=0 975 +))) 824 824 977 +((( 825 825 **0xAD 01** **~-~->** Same as AT+DATAUP=1 979 +))) 826 826 827 827 828 828 983 + 829 829 ==== **Manually trigger an Uplink** ==== 830 830 986 +((( 831 831 Ask device to send an uplink immediately. 988 +))) 832 832 833 -* **AT Command:** 990 +* ((( 991 +**AT Command:** 992 +))) 834 834 835 -No AT Command for this, user can press the [[ACT button>>||anchor="H3.7Buttons"]] for 1 second for the same. 994 +((( 995 +No AT Command for this, user can press the [[ACT button>>path:#H3.7Buttons]] for 1 second for the same. 996 +))) 836 836 998 +((( 999 + 1000 +))) 837 837 838 -* **Downlink Payload:** 1002 +* ((( 1003 +**Downlink Payload:** 1004 +))) 839 839 1006 +((( 840 840 **0x08 FF**, RS485-LN will immediately send an uplink. 1008 +))) 841 841 842 842 843 843 1012 + 844 844 ==== **Clear RS485 Command** ==== 845 845 1015 +((( 846 846 The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them. 1017 +))) 847 847 848 -* **AT Command:** 1019 +* ((( 1020 +**AT Command:** 1021 +))) 849 849 1023 +((( 850 850 **AT+CMDEAR=mm,nn** mm: start position of erase ,nn: stop position of erase 1025 +))) 851 851 1027 +((( 852 852 Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10 1029 +))) 853 853 1031 +((( 854 854 Example screen shot after clear all RS485 commands. 1033 +))) 855 855 1035 +((( 1036 + 1037 +))) 856 856 1039 +((( 857 857 The uplink screen shot is: 1041 +))) 858 858 859 -[[image:1654160691922-496.png]] 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"]] 860 860 861 861 862 -* **Downlink Payload:** 1046 +* ((( 1047 +**Downlink Payload:** 1048 +))) 863 863 1050 +((( 864 864 **0x09 aa bb** same as AT+CMDEAR=aa,bb 1052 +))) 865 865 866 866 867 867 1056 + 868 868 ==== **Set Serial Communication Parameters** ==== 869 869 1059 +((( 870 870 Set the Rs485 serial communication parameters: 1061 +))) 871 871 872 -* **AT Command:** 1063 +* ((( 1064 +**AT Command:** 1065 +))) 873 873 1067 +((( 874 874 Set Baud Rate: 1069 +))) 875 875 876 876 (% class="box infomessage" %) 877 877 ((( 1073 +((( 878 878 **AT+BAUDR=9600** ~/~/ Options: (1200,2400,4800,14400,19200,115200) 879 879 ))) 1076 +))) 880 880 1078 +((( 881 881 Set UART Parity 1080 +))) 882 882 883 883 (% class="box infomessage" %) 884 884 ((( 1084 +((( 885 885 **AT+PARITY=0** ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity 886 886 ))) 1087 +))) 887 887 1089 +((( 888 888 Set STOPBIT 1091 +))) 889 889 890 890 (% class="box infomessage" %) 891 891 ((( 1095 +((( 892 892 **AT+STOPBIT=0** ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits 893 893 ))) 1098 +))) 894 894 1100 +((( 1101 + 1102 +))) 895 895 896 -* **Downlink Payload:** 1104 +* ((( 1105 +**Downlink Payload:** 1106 +))) 897 897 1108 +((( 898 898 **A7 01 aa bb**: Same AT+BAUDR=hex(aa bb)*100 1110 +))) 899 899 1112 +((( 900 900 **Example:** 1114 +))) 901 901 902 -* A7 01 00 60 same as AT+BAUDR=9600 903 -* A7 01 04 80 same as AT+BAUDR=115200 1116 +* ((( 1117 +A7 01 00 60 same as AT+BAUDR=9600 1118 +))) 1119 +* ((( 1120 +A7 01 04 80 same as AT+BAUDR=115200 1121 +))) 904 904 1123 +((( 905 905 A7 02 aa: Same as AT+PARITY=aa (aa value: 00 , 01 or 02) 1125 +))) 906 906 1127 +((( 907 907 A7 03 aa: Same as AT+STOPBIT=aa (aa value: 00 , 01 or 02) 1129 +))) 908 908 909 909 1132 + 1133 + 910 910 == 3.6 Listening mode for RS485 network == 911 911 1136 +((( 912 912 This feature support since firmware v1.4 1138 +))) 913 913 1140 +((( 914 914 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 +))) 915 915 916 -[[image:image-20220602171200-8.png||height="567" width="1007"]] 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"]] 917 917 1146 +((( 918 918 To enable the listening mode, use can run the command AT+RXMODE. 1148 +))) 919 919 1150 +((( 1151 + 1152 +))) 920 920 921 -(% border="1" style="background-color:#ffffcc; width:500px" %) 922 -|=(% style="width: 161px;" %)**Command example:**|=(% style="width: 337px;" %)**Function** 923 -|(% style="width:161px" %)AT+RXMODE=1,10 |(% style="width:337px" %)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. 924 -|(% style="width:161px" %)AT+RXMODE=2,500|(% style="width:337px" %)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 925 -|(% style="width:161px" %)AT+RXMODE=0,0|(% style="width:337px" %)Disable listening mode. This is the default settings. 926 -|(% style="width:161px" %) |(% style="width:337px" %)A6 aa bb cc same as AT+RXMODE=aa,(bb<<8 ~| cc) 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 +))) 927 927 1181 +((( 928 928 **Downlink Command:** 1183 +))) 929 929 1185 +((( 930 930 **0xA6 aa bb cc ** same as AT+RXMODE=aa,(bb<<8 | cc) 1187 +))) 931 931 1189 +((( 1190 + 1191 +))) 932 932 1193 +((( 933 933 **Example**: 1195 +))) 934 934 1197 +((( 935 935 The RS485-LN is set to AT+RXMODE=2,1000 1199 +))) 936 936 1201 +((( 937 937 There is a two Modbus commands in the RS485 network as below: 1203 +))) 938 938 1205 +((( 939 939 The Modbus master send a command: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b 1207 +))) 940 940 1209 +((( 941 941 And Modbus slave reply with: (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33 1211 +))) 942 942 1213 +((( 943 943 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 +))) 944 944 945 -[[image:image-20220602171200-9.png]] 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 +))) 946 946 1221 +((( 1222 + 1223 +))) 947 947 1225 +((( 948 948 (% 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 +))) 949 949 950 950 951 951 == 3.7 Buttons == 952 952 953 953 954 -(% border="1" style="background-color:#f7faff; width: 500px" %)955 -|=**Button**|=(% style="width: 1420px;" %)**Feature**956 -|**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**957 -|**RST**|(% style="width: 1420px" %)Reboot RS485958 -|**PRO**|(% style="width: 1420px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]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]] 959 959 1239 + 960 960 == 3.8 LEDs == 961 961 962 -(% border="1" style="background-color:#f7faff; width:500px" %) 963 -|=**LEDs**|=**Feature** 964 -|**PWR**|Always on if there is power 965 -|**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.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. 966 966 1247 + 967 967 = 4. Case Study = 968 968 969 -User can check this URL for some case studies: [[APP RS485 COMMUNICATE WITH SENSORS>> doc:Main.Application\:Communicate.WebHome]]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/]] 970 970 971 971 972 972 = 5. Use AT Command = ... ... @@ -973,19 +973,26 @@ 973 973 974 974 == 5.1 Access AT Command == 975 975 1257 +((( 976 976 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 +))) 977 977 978 -[[image:1654162355560-817.png]] 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"]] 979 979 980 980 1264 +((( 981 981 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 +))) 982 982 983 -[[image:1654162368066-342.png]] 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"]] 984 984 985 985 986 -More detail AT Command manual can be found at [[AT Command Manual>>https://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/]] 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/]] 1273 +))) 987 987 988 988 1276 + 989 989 == 5.2 Common AT Command Sequence == 990 990 991 991 === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) === ... ... @@ -1052,7 +1052,7 @@ 1052 1052 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. 1053 1053 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 1054 1054 1055 -[[image:1654162478620-421.png]] 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"]] 1056 1056 1057 1057 1058 1058 = 6. FAQ = ... ... @@ -1067,7 +1067,7 @@ 1067 1067 1068 1068 Below shows the hardware connection for how to upload an image to RS485-LN: 1069 1069 1070 -[[image:1654162535040-878.png]] 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"]] 1071 1071 1072 1072 **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]]. 1073 1073 ... ... @@ -1080,28 +1080,28 @@ 1080 1080 ))) 1081 1081 1082 1082 1083 -[[image:image-20220602175818-12.png]] 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"]] 1084 1084 1085 1085 1086 -[[image:image-20220602175848-13.png]] 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"]] 1087 1087 1088 1088 1089 -[[image:image-20220602175912-14.png]] 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"]] 1090 1090 1091 1091 1092 1092 **Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is: 1093 1093 1094 -[[image:image-20220602175638-10.png]] 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"]] 1095 1095 1096 1096 1097 1097 == 6.2 How to change the LoRa Frequency Bands/Region? == 1098 1098 1099 -User can follow the introduction for [[how to upgrade image>> ||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.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. 1100 1100 1101 1101 1102 1102 == 6.3 How many RS485-Slave can RS485-BL connects? == 1103 1103 1104 -The RS485-BL can support max 32 RS485 devices. Each uplink command of RS485-BL can support max 16 different RS485 command. So RS485-BL can support max 16 RS485 devices pre-program in the device for uplink. For other devices no pre-program, user can use the [[downlink message (type code 0xA8) to poll their info>> ||anchor="H3.3.3Configurereadcommandsforeachsampling"]].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]]. 1105 1105 1106 1106 1107 1107 == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? == ... ... @@ -1108,7 +1108,7 @@ 1108 1108 1109 1109 When user need to use with ChirpStack or TTI. Please set AT+RPL=4. 1110 1110 1111 -Detail info check this link: [[Set Packet Receiving Response Level>> doc:Main.End.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]]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]] 1112 1112 1113 1113 1114 1114 = 7. Trouble Shooting = ... ... @@ -1115,12 +1115,12 @@ 1115 1115 1116 1116 == 7.1 Downlink doesn’t work, how to solve it? == 1117 1117 1118 -Please see this link for debug: [[LoRaWAN Communication Debug>> doc:Main.LoRaWAN.WebHome]]1406 +Please see this link for debug: [[LoRaWAN Communication Debug>>path:/xwiki/bin/view/Main/LoRaWAN%20Communication%20Debug/]] 1119 1119 1120 1120 1121 1121 == 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? == 1122 1122 1123 -It might about the channels mapping. Please see for detail: [[Notice of Frequency band>> doc:Main.LoRaWAN.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]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]] 1124 1124 1125 1125 1126 1126 = 8. Order Info = ... ... @@ -1140,7 +1140,6 @@ 1140 1140 * (% style="color:blue" %)**RU864**(%%): frequency bands RU864 1141 1141 * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865 1142 1142 1143 - 1144 1144 = 9.Packing Info = 1145 1145 1146 1146 ... ... @@ -1157,7 +1157,6 @@ 1157 1157 * Package Size / pcs : 14.5 x 8 x 5 cm 1158 1158 * Weight / pcs : 170g 1159 1159 1160 - 1161 1161 = 10. FCC Caution for RS485LN-US915 = 1162 1162 1163 1163 (((