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Last modified by Xiaoling on 2025/04/23 15:57
From version 29.9
edited by Xiaoling
on 2022/06/01 18:01
Change comment: There is no comment for this version
To version 29.35
edited by Xiaoling
on 2022/06/02 08:59
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:**
... ... @@ -117,9 +117,12 @@
117 117  
118 118  [[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);"]]
119 119  
121 +
120 120  == 1.6 Hardware Change log ==
121 121  
122 122  (((
125 +
126 +
123 123  v1.4
124 124  )))
125 125  
... ... @@ -202,8 +202,6 @@
202 202  )))
203 203  
204 204  
205 -
206 -
207 207  [[image:image-20220519174512-1.png]]
208 208  
209 209  [[image:image-20220519174512-2.png||height="328" width="731"]]
... ... @@ -227,6 +227,7 @@
227 227  
228 228  [[image:1652953568895-172.png||height="232" width="724"]]
229 229  
232 +
230 230  == 3.3 Configure Commands to read data ==
231 231  
232 232  (((
... ... @@ -313,6 +313,7 @@
313 313  )))
314 314  )))
315 315  
319 +
316 316  === 3.3.2 Configure sensors ===
317 317  
318 318  (((
... ... @@ -333,8 +333,9 @@
333 333  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
334 334  )))|(% style="width:256px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
335 335  
336 -Detail of AT+CFGDEV command see [[AT+CFGDEV detail>>path:#AT_CFGDEV]].
340 +Detail of AT+CFGDEV command see [[AT+CFGDEV detail>>||anchor="HRS485DebugCommand28AT2BCFGDEV29"]].
337 337  
342 +
338 338  === 3.3.3 Configure read commands for each sampling ===
339 339  
340 340  (((
... ... @@ -432,7 +432,7 @@
432 432  
433 433  **Examples:**
434 434  
435 -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
436 436  
437 437  If we set AT+SEARCH1=1,1E 56 34.      (max 5 bytes for prefix)
438 438  
... ... @@ -440,7 +440,7 @@
440 440  
441 441  [[image:1653271044481-711.png]]
442 442  
443 -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
444 444  
445 445  If we set AT+SEARCH1=2, 1E 56 34+31 00 49
446 446  
... ... @@ -459,16 +459,18 @@
459 459  * **c: define the position for valid value.  **
460 460  )))
461 461  
462 -Examples:
467 +**Examples:**
463 463  
464 464  * Grab bytes:
465 465  
466 466  [[image:1653271581490-837.png||height="313" width="722"]]
467 467  
473 +
468 468  * Grab a section.
469 469  
470 470  [[image:1653271648378-342.png||height="326" width="720"]]
471 471  
478 +
472 472  * Grab different sections.
473 473  
474 474  [[image:1653271657255-576.png||height="305" width="730"]]
... ... @@ -511,6 +511,7 @@
511 511  
512 512  [[image:1653271763403-806.png]]
513 513  
521 +
514 514  === 3.3.4 Compose the uplink payload ===
515 515  
516 516  (((
... ... @@ -518,7 +518,7 @@
518 518  )))
519 519  
520 520  (((
521 -(% style="color:#4f81bd" %)**Examples: AT+DATAUP=0**
529 +(% style="color:#037691" %)**Examples: AT+DATAUP=0**
522 522  )))
523 523  
524 524  (((
... ... @@ -530,7 +530,7 @@
530 530  )))
531 531  
532 532  (((
533 -(% 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**
534 534  )))
535 535  
536 536  (((
... ... @@ -539,8 +539,12 @@
539 539  
540 540  [[image:1653272787040-634.png||height="515" width="719"]]
541 541  
550 +
551 +
542 542  (((
543 -(% style="color:#4f81bd" %)**Examples: AT+DATAUP=1**
553 +(% style="color:#037691" %)**Examples: AT+DATAUP=1**
554 +
555 +
544 544  )))
545 545  
546 546  (((
... ... @@ -552,7 +552,7 @@
552 552  )))
553 553  
554 554  (((
555 -(% style="color:#4f81bd" %)Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA
567 +(% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
556 556  )))
557 557  
558 558  1. (((
... ... @@ -585,6 +585,7 @@
585 585  
586 586  [[image:1653272901032-107.png]]
587 587  
600 +
588 588  (% style="color:red" %)Notice: the Max bytes is according to the max support bytes in different Frequency Bands for lowest SF. As below:
589 589  
590 590   ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink ( so 51 -5 = 46 max valid date)