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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... ... @@ -104,6 +104,7 @@ 104 104 * Support Interrupt uplink (Since hardware version v1.2) 105 105 106 106 107 + 107 107 == 1.4 Applications == 108 108 109 109 * Smart Buildings & Home Automation ... ... @@ -114,6 +114,7 @@ 114 114 * Smart Factory 115 115 116 116 118 + 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/]] ... ... @@ -307,8 +307,6 @@ 307 307 ))) 308 308 ))) 309 309 310 - 311 - 312 312 === 3.3.2 Configure sensors === 313 313 314 314 ((( ... ... @@ -317,8 +317,8 @@ 317 317 ))) 318 318 ))) 319 319 320 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)321 -| =(% style="width:;" %)**AT Commands**|=(% style="width:;" %)**Description**|=(% style="width:;" %)**Example**320 +(% border="1" style="background-color:#ffffcc; color:green; width:510px" %) 321 +|(% style="width:110px" %)**AT Commands**|(% style="width:190px" %)**Description**|(% style="width:190px" %)**Example** 322 322 |AT+CFGDEV|(% style="width:110px" %)((( 323 323 This command is used to configure the RS485/TTL devices; they won’t be used during sampling. 324 324 ... ... @@ -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 ((( ... ... @@ -501,35 +501,33 @@ 501 501 502 502 == 3.4 Uplink Payload == 503 503 502 +(% border="1" style="background-color:#4bacc6; color:white; width:734px" %) 503 +|**Size(bytes)**|(% style="width:120px" %)**2**|(% style="width:116px" %)**1**|(% style="width:386px" %)**Length depends on the return from the commands** 504 +|Value|(% style="width:120px" %)((( 505 +Battery(mV) 504 504 505 - [[image:image-20220606110929-1.png]]507 +& 506 506 509 +Interrupt _Flag 510 +)))|(% style="width:116px" %)((( 511 +PAYLOAD_VER 512 + 513 + 514 +)))|(% 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. 515 + 507 507 Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors. 508 508 509 509 510 510 == 3.5 Configure RS485-BL via AT or Downlink == 511 511 512 -((( 513 513 User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands 514 -))) 515 515 516 -((( 517 517 There are two kinds of Commands: 518 -))) 519 519 520 -* ((( 521 -(% style="color:#4f81bd" %)**Common Commands**(%%): They should be available for each sensor, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]] 522 -))) 525 +* (% style="color:#4f81bd" %)**Common Commands**(%%): They should be available for each sensor, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]] 523 523 524 -* ((( 525 -(% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-LN. User can see these commands below: 526 -))) 527 +* (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-LN. User can see these commands below: 527 527 528 -((( 529 - 530 -))) 531 - 532 - 533 533 === 3.5.1 Common Commands === 534 534 535 535 They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]] ... ... @@ -879,6 +879,7 @@ 879 879 |**RST**|(% style="width:1420px" %)Reboot RS485 880 880 |**PRO**|(% style="width:1420px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]] 881 881 878 + 882 882 == 3.8 LEDs == 883 883 884 884 (% border="1" style="background-color:#f7faff; width:500px" %) ... ... @@ -886,6 +886,7 @@ 886 886 |**PWR**|Always on if there is power 887 887 |**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. 888 888 886 + 889 889 = 4. Case Study = 890 890 891 891 User can check this URL for some case studies: [[APP RS485 COMMUNICATE WITH SENSORS>>doc:Main.Application Note \: Communicate with Different Sensors ----- RS485-LN RS485-BL.WebHome]] ... ... @@ -1063,6 +1063,7 @@ 1063 1063 * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865 1064 1064 1065 1065 1064 + 1066 1066 = 9.Packing Info = 1067 1067 1068 1068 ... ... @@ -1080,6 +1080,7 @@ 1080 1080 * Weight / pcs : 170g 1081 1081 1082 1082 1082 + 1083 1083 = 10. FCC Caution for RS485LN-US915 = 1084 1084 1085 1085 (((
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