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Last modified by Xiaoling on 2025/04/23 15:57
From version 29.12
edited by Xiaoling
on 2022/06/01 18:02
Change comment: There is no comment for this version
To version 29.33
edited by Xiaoling
on 2022/06/02 08:58
Change comment: There is no comment for this version

Summary

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... ... @@ -25,19 +25,19 @@
25 25  )))
26 26  
27 27  (((
28 -The Dragino RS485-BL is a **RS485 / UART to LoRaWAN Converter** for Internet of Things solutions. User can connect RS485 or UART sensor to RS485-BL converter, and configure RS485-BL to periodically read sensor data and upload via LoRaWAN network to IoT server.
28 +The Dragino RS485-BL is a (% style="color:blue" %)**RS485 / UART to LoRaWAN Converter**(%%) for Internet of Things solutions. User can connect RS485 or UART sensor to RS485-BL converter, and configure RS485-BL to periodically read sensor data and upload via LoRaWAN network to IoT server.
29 29  )))
30 30  
31 31  (((
32 -RS485-BL can interface to RS485 sensor, 3.3v/5v UART sensor or interrupt sensor. RS485-BL provides **a 3.3v output** and** a 5v output** to power external sensors. Both output voltages are controllable to minimize the total system power consumption.
32 +RS485-BL can interface to RS485 sensor, 3.3v/5v UART sensor or interrupt sensor. RS485-BL provides (% style="color:blue" %)**a 3.3v output**(%%) and** (% style="color:blue" %)a 5v output(%%)** to power external sensors. Both output voltages are controllable to minimize the total system power consumption.
33 33  )))
34 34  
35 35  (((
36 -RS485-BL is IP67 **waterproof** and powered by **8500mAh Li-SOCI2 battery**, it is designed for long term use for several years.
36 +RS485-BL is IP67 (% style="color:blue" %)**waterproof**(%%) and powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use for several years.
37 37  )))
38 38  
39 39  (((
40 -RS485-BL runs standard **LoRaWAN 1.0.3 in Class A**. It can reach long transfer range and easy to integrate with LoRaWAN compatible gateway and IoT server.
40 +RS485-BL runs standard (% style="color:blue" %)**LoRaWAN 1.0.3 in Class A**(%%). It can reach long transfer range and easy to integrate with LoRaWAN compatible gateway and IoT server.
41 41  )))
42 42  
43 43  (((
... ... @@ -54,8 +54,11 @@
54 54  
55 55  [[image:1652953304999-717.png||height="424" width="733"]]
56 56  
57 +
58 +
57 57  == 1.2 Specifications ==
58 58  
61 +
59 59  **Hardware System:**
60 60  
61 61  * STM32L072CZT6 MCU
... ... @@ -62,8 +62,6 @@
62 62  * SX1276/78 Wireless Chip 
63 63  * Power Consumption (exclude RS485 device):
64 64  ** Idle: 6uA@3.3v
65 -
66 -*
67 67  ** 20dB Transmit: 130mA@3.3v
68 68  
69 69  **Interface for Model:**
... ... @@ -104,8 +104,6 @@
104 104  * Support Modbus protocol
105 105  * Support Interrupt uplink
106 106  
107 -
108 -
109 109  == 1.4 Applications ==
110 110  
111 111  * Smart Buildings & Home Automation
... ... @@ -115,8 +115,6 @@
115 115  * Smart Cities
116 116  * Smart Factory
117 117  
118 -
119 -
120 120  == 1.5 Firmware Change log ==
121 121  
122 122  [[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);"]]
... ... @@ -125,6 +125,8 @@
125 125  == 1.6 Hardware Change log ==
126 126  
127 127  (((
125 +
126 +
128 128  v1.4
129 129  )))
130 130  
... ... @@ -207,8 +207,6 @@
207 207  )))
208 208  
209 209  
210 -
211 -
212 212  [[image:image-20220519174512-1.png]]
213 213  
214 214  [[image:image-20220519174512-2.png||height="328" width="731"]]
... ... @@ -232,6 +232,7 @@
232 232  
233 233  [[image:1652953568895-172.png||height="232" width="724"]]
234 234  
232 +
235 235  == 3.3 Configure Commands to read data ==
236 236  
237 237  (((
... ... @@ -318,6 +318,7 @@
318 318  )))
319 319  )))
320 320  
319 +
321 321  === 3.3.2 Configure sensors ===
322 322  
323 323  (((
... ... @@ -338,8 +338,9 @@
338 338  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
339 339  )))|(% style="width:256px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
340 340  
341 -Detail of AT+CFGDEV command see [[AT+CFGDEV detail>>path:#AT_CFGDEV]].
340 +Detail of AT+CFGDEV command see [[AT+CFGDEV detail>>||anchor="HRS485DebugCommand28AT2BCFGDEV29"]].
342 342  
342 +
343 343  === 3.3.3 Configure read commands for each sampling ===
344 344  
345 345  (((
... ... @@ -437,7 +437,7 @@
437 437  
438 438  **Examples:**
439 439  
440 -1. For a return string from AT+COMMAND1: 16 0c 1e 56 34 2e 30 58 5f 36 41 30 31 00 49
440 +1）For a return string from AT+COMMAND1: 16 0c 1e 56 34 2e 30 58 5f 36 41 30 31 00 49
441 441  
442 442  If we set AT+SEARCH1=1,1E 56 34.      (max 5 bytes for prefix)
443 443  
... ... @@ -445,7 +445,7 @@
445 445  
446 446  [[image:1653271044481-711.png]]
447 447  
448 -1. For a return string from AT+COMMAND1:  16 0c 1e 56 34 2e 30 58 5f 36 41 30 31 00 49
448 +2）For a return string from AT+COMMAND1:  16 0c 1e 56 34 2e 30 58 5f 36 41 30 31 00 49
449 449  
450 450  If we set AT+SEARCH1=2, 1E 56 34+31 00 49
451 451  
... ... @@ -464,16 +464,18 @@
464 464  * **c: define the position for valid value.  **
465 465  )))
466 466  
467 -Examples:
467 +**Examples:**
468 468  
469 469  * Grab bytes:
470 470  
471 471  [[image:1653271581490-837.png||height="313" width="722"]]
472 472  
473 +
473 473  * Grab a section.
474 474  
475 475  [[image:1653271648378-342.png||height="326" width="720"]]
476 476  
478 +
477 477  * Grab different sections.
478 478  
479 479  [[image:1653271657255-576.png||height="305" width="730"]]
... ... @@ -516,6 +516,7 @@
516 516  
517 517  [[image:1653271763403-806.png]]
518 518  
521 +
519 519  === 3.3.4 Compose the uplink payload ===
520 520  
521 521  (((
... ... @@ -523,7 +523,7 @@
523 523  )))
524 524  
525 525  (((
526 -(% style="color:#4f81bd" %)**Examples: AT+DATAUP=0**
529 +(% style="color:#037691" %)**Examples: AT+DATAUP=0**
527 527  )))
528 528  
529 529  (((
... ... @@ -535,7 +535,7 @@
535 535  )))
536 536  
537 537  (((
538 -(% style="color:#4f81bd" %)Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx
541 +(% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
539 539  )))
540 540  
541 541  (((
... ... @@ -544,8 +544,12 @@
544 544  
545 545  [[image:1653272787040-634.png||height="515" width="719"]]
546 546  
550 +
551 +
547 547  (((
548 -(% style="color:#4f81bd" %)**Examples: AT+DATAUP=1**
553 +(% style="color:#037691" %)**Examples: AT+DATAUP=1**
554 +
555 +
549 549  )))
550 550  
551 551  (((
... ... @@ -557,7 +557,7 @@
557 557  )))
558 558  
559 559  (((
560 -(% style="color:#4f81bd" %)Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA
567 +(% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
561 561  )))
562 562  
563 563  1. (((