Last modified by Karry Zhuang on 2025/03/06 16:34
<
From version < 36.1 >
edited by Xiaoling
on 2022/06/02 15:50
To version < 37.2 >
edited by Xiaoling
on 2022/06/02 16:06
>
Change comment: There is no comment for this version

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... ... @@ -416,38 +416,39 @@
416 416  
417 417  (% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
418 418  
419 -1. Battery Info (2 bytes): Battery voltage
420 -1. PAYVER (1 byte): Defined by AT+PAYVER
421 -1. PAYLOAD COUNT (1 byte): Total how many uplinks of this sampling.
422 -1. PAYLOAD# (1 byte): Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
423 -1. DATA: Valid value: max 6 bytes(US915 version here, Notice*!) for each uplink so each uplink <= 11 bytes. For the last uplink, DATA will might less than 6 bytes
419 +1. PAYVER: Defined by AT+PAYVER
420 +1. PAYLOAD COUNT: Total how many uplinks of this sampling.
421 +1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
422 +1. DATA: Valid value: max 8 bytes for each uplink so each uplink <= 11 bytes. For the last uplink, DATA will might less than 8 bytes
424 424  
425 -[[image:1653269916228-732.png||height="433" width="711"]]
424 +[[image:image-20220602155039-4.png]]
426 426  
427 427  
428 -So totally there will be 3 uplinks for this sampling, each uplink includes 6 bytes DATA
427 +So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
429 429  
430 -DATA1=RETURN1 Valid Value = (% style="background-color:green; color:white" %)20 20 0a 33 90 41
429 +DATA1=RETURN1 Valid Value + the first two of Valid value of RETURN10= **20 20 0a 33 90 41 02 aa**
431 431  
432 -DATA2=1^^st^^ ~~ 6^^th^^ byte of Valid value of RETURN10=(% style="background-color:green; color:white" %) 02 aa 05 81 0a 20
431 +DATA2=3^^rd^^ ~~ 10^^th^^ byte of Valid value of RETURN10= **05 81 0a 20 20 20 20 2d**
433 433  
434 -DATA3=7^^th^^ ~~ 11^^th^^ bytes of Valid value of RETURN10 = (% style="background-color:green; color:white" %)20 20 20 2d 30
433 +DATA3=the rest of Valid value of RETURN10= **30**
435 435  
436 -Below are the uplink payloads:
437 437  
438 -[[image:1653270130359-810.png]]
436 +(% style="color:red" %)Notice: In firmware v1.3, the Max bytes has been changed according to the max bytes in different Frequency Bands for lowest SF. As below:
439 439  
438 + ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink.
440 440  
441 -(% style="color:red" %)**Notice: the Max bytes is according to the max support bytes in different Frequency Bands for lowest SF. As below:**
440 + * For AU915/AS923 bands, if UplinkDwell time=0, max 11 bytes for each uplink.
442 442  
443 - ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink ( so 51 -5 = 46 max valid date)
442 + * For US915 band, max 11 bytes for each uplink.
444 444  
445 - * For AU915/AS923 bands, if UplinkDwell time=1, max 11 bytes for each uplink ( so 11 -5 = 6 max valid date).
444 + ~* For all other bands: max 51 bytes for each uplink.
446 446  
447 - * For US915 band, max 11 bytes for each uplink ( so 11 -5 = 6 max valid date).
448 448  
449 - ~* For all other bands: max 51 bytes for each uplink  ( so 51 -5 = 46 max valid date).
447 +Below are the uplink payloads:
450 450  
449 +[[image:1654157178836-407.png]]
450 +
451 +
451 451  === 3.3.5 Uplink on demand ===
452 452  
453 453  Except uplink periodically, RS485-BL is able to uplink on demand. The server sends downlink command to RS485-BL and RS485 will uplink data base on the command.
... ... @@ -460,8 +460,8 @@
460 460  
461 461  
462 462  
463 -1.
464 -11.
464 +1.
465 +11.
465 465  111. Uplink on Interrupt
466 466  
467 467  Put the interrupt sensor between 3.3v_out and GPIO ext.[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
... ... @@ -475,7 +475,7 @@
475 475  AT+INTMOD=3  Interrupt trigger by rising edge.
476 476  
477 477  
478 -1.
479 +1.
479 479  11. Uplink Payload
480 480  
481 481  |**Size(bytes)**|**2**|**1**|**Length depends on the return from the commands**
... ... @@ -537,15 +537,15 @@
537 537  
538 538  * **Sensor Related Commands**: These commands are special designed for RS485-BL.  User can see these commands below:
539 539  
540 -1.
541 -11.
541 +1.
542 +11.
542 542  111. Common Commands:
543 543  
544 544  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: [[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands]]
545 545  
546 546  
547 -1.
548 -11.
548 +1.
549 +11.
549 549  111. Sensor related commands:
550 550  
551 551  ==== Choose Device Type (RS485 or TTL) ====
... ... @@ -851,13 +851,13 @@
851 851  
852 852  
853 853  
854 -1.
855 +1.
855 855  11. Buttons
856 856  
857 857  |**Button**|**Feature**
858 858  |**RST**|Reboot RS485-BL
859 859  
860 -1.
861 +1.
861 861  11. +3V3 Output
862 862  
863 863  RS485-BL has a Controllable +3V3 output, user can use this output to power external sensor.
... ... @@ -875,7 +875,7 @@
875 875  By default, the AT+3V3T=0. This is a special case, means the +3V3 output is always on at any time
876 876  
877 877  
878 -1.
879 +1.
879 879  11. +5V Output
880 880  
881 881  RS485-BL has a Controllable +5V output, user can use this output to power external sensor.
... ... @@ -895,13 +895,13 @@
895 895  
896 896  
897 897  
898 -1.
899 +1.
899 899  11. LEDs
900 900  
901 901  |**LEDs**|**Feature**
902 902  |**LED1**|Blink when device transmit a packet.
903 903  
904 -1.
905 +1.
905 905  11. Switch Jumper
906 906  
907 907  |**Switch Jumper**|**Feature**
... ... @@ -947,7 +947,7 @@
947 947  
948 948  
949 949  
950 -1.
951 +1.
951 951  11. Common AT Command Sequence
952 952  111. Multi-channel ABP mode (Use with SX1301/LG308)
953 953  
... ... @@ -966,8 +966,8 @@
966 966  
967 967  ATZ
968 968  
969 -1.
970 -11.
970 +1.
971 +11.
971 971  111. Single-channel ABP mode (Use with LG01/LG02)
972 972  
973 973  AT+FDR   Reset Parameters to Factory Default, Keys Reserve
... ... @@ -1042,7 +1042,7 @@
1042 1042  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image035.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image036.png]]
1043 1043  
1044 1044  
1045 -1.
1046 +1.
1046 1046  11. How to change the LoRa Frequency Bands/Region?
1047 1047  
1048 1048  User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download.
... ... @@ -1049,7 +1049,7 @@
1049 1049  
1050 1050  
1051 1051  
1052 -1.
1053 +1.
1053 1053  11. How many RS485-Slave can RS485-BL connects?
1054 1054  
1055 1055  The RS485-BL can support max 32 RS485 devices. Each uplink command of RS485-BL can support max 16 different RS485 command. So RS485-BL can support max 16 RS485 devices pre-program in the device for uplink. For other devices no pre-program, user can use the [[downlink message (type code 0xA8) to poll their info>>path:#downlink_A8]].
... ... @@ -1066,7 +1066,7 @@
1066 1066  
1067 1067  
1068 1068  
1069 -1.
1070 +1.
1070 1070  11. Why I can’t join TTN V3 in US915 /AU915 bands?
1071 1071  
1072 1072  It might about the channels mapping. Please see for detail.
1654157178836-407.png
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... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
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