Changes for page RS485-BL – Waterproof RS485 to LoRaWAN Converter
Last modified by Xiaoling on 2025/04/23 15:57
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... ... @@ -63,7 +63,6 @@ 63 63 ** Idle: 6uA@3.3v 64 64 ** 20dB Transmit: 130mA@3.3v 65 65 66 - 67 67 **Interface for Model:** 68 68 69 69 * 1 x RS485 Interface ... ... @@ -73,7 +73,6 @@ 73 73 * 1 x Interrupt Interface 74 74 * 1 x Controllable 5V output, max 75 75 76 - 77 77 **LoRa Spec:** 78 78 79 79 * Frequency Range: ... ... @@ -92,9 +92,6 @@ 92 92 * 127 dB Dynamic Range RSSI. 93 93 * Automatic RF Sense and CAD with ultra-fast AFC. 94 94 95 - 96 - 97 - 98 98 == 1.3 Features == 99 99 100 100 * LoRaWAN Class A & Class C protocol (default Class A) ... ... @@ -106,9 +106,6 @@ 106 106 * Support Modbus protocol 107 107 * Support Interrupt uplink 108 108 109 - 110 - 111 - 112 112 == 1.4 Applications == 113 113 114 114 * Smart Buildings & Home Automation ... ... @@ -118,9 +118,6 @@ 118 118 * Smart Cities 119 119 * Smart Factory 120 120 121 - 122 - 123 - 124 124 == 1.5 Firmware Change log == 125 125 126 126 [[RS485-BL Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/RS485-BL/Firmware/||style="background-color: rgb(255, 255, 255);"]] ... ... @@ -214,7 +214,7 @@ 214 214 ))) 215 215 216 216 ((( 217 -**Step 1**: Create a device in TTN V3 with the OTAA keys from RS485-BL. 206 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from RS485-BL. 218 218 ))) 219 219 220 220 ((( ... ... @@ -229,7 +229,7 @@ 229 229 ))) 230 230 231 231 ((( 232 -Add APP EUI in the application. 221 +**Add APP EUI in the application.** 233 233 ))) 234 234 235 235 ... ... @@ -241,17 +241,20 @@ 241 241 242 242 [[image:image-20220519174512-4.png]] 243 243 233 + 244 244 You can also choose to create the device manually. 245 245 246 246 [[image:1652953542269-423.png||height="710" width="723"]] 247 247 238 + 248 248 Add APP KEY and DEV EUI 249 249 250 250 [[image:1652953553383-907.png||height="514" width="724"]] 251 251 252 252 244 + 253 253 ((( 254 -**Step 2**: Power on RS485-BL 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. 246 +(% style="color:blue" %)**Step 2**(%%): Power on RS485-BL 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. 255 255 ))) 256 256 257 257 [[image:1652953568895-172.png||height="232" width="724"]] ... ... @@ -391,6 +391,7 @@ 391 391 ))) 392 392 ))) 393 393 386 + 394 394 === 3.3.2 Configure sensors === 395 395 396 396 ((( ... ... @@ -441,18 +441,22 @@ 441 441 442 442 ((( 443 443 During each sampling, the RS485-BL can support 15 commands to read sensors. And combine the return to one or several uplink payloads. 437 + 438 + 444 444 ))) 445 445 446 446 ((( 447 -**Command from RS485-BL to Sensor:** 442 +(% style="color:blue" %)**Command from RS485-BL to Sensor:** 448 448 ))) 449 449 450 450 ((( 451 451 RS485-BL can send out pre-set max 15 strings via **AT+COMMAD1**, **ATCOMMAND2**,…, to **AT+COMMANDF** . All commands are of same grammar. 447 + 448 + 452 452 ))) 453 453 454 454 ((( 455 -**Handle return from sensors to RS485-BL**: 452 +(% style="color:blue" %)**Handle return from sensors to RS485-BL**: 456 456 ))) 457 457 458 458 ((( ... ... @@ -460,15 +460,17 @@ 460 460 ))) 461 461 462 462 * ((( 463 -**AT+DATACUT** 460 +(% style="color:blue" %)**AT+DATACUT** 464 464 ))) 465 465 466 466 ((( 467 467 When the return value from sensor have fix length and we know which position the valid value we should get, we can use AT+DATACUT command. 465 + 466 + 468 468 ))) 469 469 470 470 * ((( 471 -**AT+SEARCH** 470 +(% style="color:blue" %)**AT+SEARCH** 472 472 ))) 473 473 474 474 ((( ... ... @@ -476,7 +476,9 @@ 476 476 ))) 477 477 478 478 ((( 479 -**Define wait timeout:** 478 + 479 + 480 +(% style="color:blue" %)**Define wait timeout:** 480 480 ))) 481 481 482 482 ((( ... ... @@ -488,6 +488,8 @@ 488 488 ))) 489 489 490 490 ((( 492 + 493 + 491 491 **Examples:** 492 492 ))) 493 493 ... ... @@ -545,6 +545,8 @@ 545 545 ))) 546 546 547 547 ((( 551 + 552 + 548 548 **Examples:** 549 549 ))) 550 550 ... ... @@ -562,6 +562,8 @@ 562 562 563 563 ((( 564 564 [[image:1653271044481-711.png]] 570 + 571 + 565 565 ))) 566 566 567 567 ((( ... ... @@ -602,11 +602,13 @@ 602 602 ))) 603 603 604 604 ((( 612 + 613 + 605 605 **Examples:** 606 606 ))) 607 607 608 608 * ((( 609 -Grab bytes: 618 +(% style="color:blue" %)**Grab bytes:** 610 610 ))) 611 611 612 612 ((( ... ... @@ -618,7 +618,7 @@ 618 618 ))) 619 619 620 620 * ((( 621 -Grab a section. 630 +(% style="color:blue" %)**Grab a section.** 622 622 ))) 623 623 624 624 ((( ... ... @@ -630,11 +630,13 @@ 630 630 ))) 631 631 632 632 * ((( 633 -Grab different sections. 642 +(% style="color:blue" %)**Grab different sections.** 634 634 ))) 635 635 636 636 ((( 637 637 [[image:1653271657255-576.png||height="305" width="730"]] 647 + 648 + 638 638 ))) 639 639 640 640 (((