Changes for page WSC1-L-Dragino LoRaWAN Weather Station User Manual
Last modified by Xiaoling on 2025/04/25 09:08
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... ... @@ -77,6 +77,7 @@ 77 77 * Mounting Kit includes pole and mast assembly. Each weather sensor has it’s own mounting assembly, user can check the sensor section in this manual. 78 78 * Cabinet. 79 79 80 + 80 80 == 2.2 How it works? == 81 81 82 82 ((( ... ... @@ -94,6 +94,7 @@ 94 94 1. WSC1-L will auto scan available weather sensors when power on or reboot. 95 95 1. User can send a downlink command to WSC1-L to do a re-scan on the available sensors. 96 96 98 + 97 97 == 2.3 Example to use for LoRaWAN network == 98 98 99 99 This section shows an example for how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are of similar procedure. ... ... @@ -394,15 +394,18 @@ 394 394 395 395 396 396 399 + 397 397 == 3.2 Set Emergency Mode == 398 398 399 399 Feature: In emergency mode, WSC1-L will uplink data every 1 minute. 400 400 404 + 401 401 (% style="color:#037691" %)**AT Command:** 402 402 403 -[[image:image-20220624142956-9.png]] 407 +|**Command Example**|**Function**|**Response** 408 +|AT+ALARMMOD=1|Enter emergency mode. Uplink every 1 minute|OK 409 +|AT+ALARMMOD=0|Exit emergency mode. Uplink base on TDC time|OK 404 404 405 - 406 406 (% style="color:#037691" %)**Downlink Command:** 407 407 408 408 * 0xE101 Same as: AT+ALARMMOD=1 ... ... @@ -410,6 +410,7 @@ 410 410 411 411 412 412 418 + 413 413 == 3.3 Add or Delete RS485 Sensor == 414 414 415 415 Feature: User can add or delete 3^^rd^^ party sensor as long they are RS485/Modbus interface,baud rate support 9600.Maximum can add 4 sensors. ... ... @@ -416,31 +416,32 @@ 416 416 417 417 (% style="color:#037691" %)**AT Command: ** 418 418 419 - (% style="color:blue" %)**AT+DYSENSOR=Type_Code, Query_Length, Query_Command , Read_Length , Valid_Data ,has_CRC,timeout**425 +AT+DYSENSOR=Type_Code, Query_Length, Query_Command , Read_Length , Valid_Data ,has_CRC,timeout 420 420 421 -* Type_Code range: 422 -* Query_Length: 423 -* Query_Command: 424 -* Read_Length: 425 -* Valid_Data: 426 -* has_CRC: 427 -* timeout: 427 +* Type_Code range: A1 ~~ A4 428 +* Query_Length: RS485 Query frame length, Value cannot be greater than 10 429 +* Query_Command: RS485 Query frame data to be sent to sensor, cannot be larger than 10 bytes 430 +* Read_Length: RS485 response frame length supposed to receive. Max can receive 431 +* Valid_Data: valid data from RS485 Response, Valid Data will be added to Payload and upload via LoRaWAN. 432 +* has_CRC: RS485 Response crc check (0: no verification required 1: verification required). If CRC=1 and CRC error, valid data will be set to 0. 433 +* timeout: RS485 receive timeout (uint:ms). Device will close receive window after timeout 428 428 435 +Example: 429 429 430 -**Example:** 431 - 432 432 User need to change external sensor use the type code as address code. 433 433 434 434 With a 485 sensor, after correctly changing the address code to A1, the RS485 query frame is shown in the following table: 435 435 436 -[[image:image-20220624143553-10.png]] 441 +|Address Code|Function Code|(% colspan="2" %)Start Register|(% colspan="2" %)Data Length|CRC Check Low|CRC Check High 442 +|0xA1|0x03|0x00|0x00|0x00|0x01|0x9C|0xAA 443 +| | | | | | | | 437 437 438 - 439 439 The response frame of the sensor is as follows: 440 440 441 -[[image:image-20220624143618-11.png]] 447 +|Address Code|Function Code|(% colspan="2" %)Data Length|(% colspan="2" %)Data|CRC Check Low|CRC Check High 448 +|0xA1|0x03|0x00|0x02|0x00|0x0A|0x7C|0xAD 449 +| | | | | | | | 442 442 443 - 444 444 Then the following parameters should be: 445 445 446 446 * Address_Code range: A1 ... ... @@ -458,15 +458,14 @@ 458 458 459 459 In every sampling. WSC1-L will auto append the sensor segment as per this structure and uplink. 460 460 461 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:351px" %) 462 -|=(% style="width: 94px;" %)Type Code|=(% style="width: 121px;" %)Length (Bytes)|=(% style="width: 132px;" %)Measured Value 463 -|(% style="width:94px" %)A1|(% style="width:121px" %)2|(% style="width:132px" %)0x000A 468 +|Type Code|Length (Bytes)|Measured Value 469 +|A1|2|0x000A 464 464 465 465 Related commands: 466 466 467 -AT+DYSENSOR=A1,0 ~-~->473 +AT+DYSENSOR=A1,0 –> Delete 3^^rd^^ party sensor A1. 468 468 469 -AT+DYSENSOR 475 +AT+DYSENSOR ~-~-> List All 3^^rd^^ Party Sensor. Like below: 470 470 471 471 472 472 (% style="color:#037691" %)**Downlink Command: ** ... ... @@ -481,6 +481,7 @@ 481 481 482 482 483 483 490 + 484 484 == 3.4 RS485 Test Command == 485 485 486 486 (% style="color:#037691" %)**AT Command:** ... ... @@ -503,6 +503,7 @@ 503 503 504 504 505 505 513 + 506 506 == 3.5 RS485 response timeout == 507 507 508 508 Feature: Set or get extended time to receive 485 sensor data. ... ... @@ -527,6 +527,7 @@ 527 527 528 528 529 529 538 + 530 530 == 3.6 Set Sensor Type == 531 531 532 532 Feature: Set sensor in used. If there are 6 sensors, user can set to only send 5 sensors values.
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