<
From version < 36.3 >
edited by Xiaoling
on 2022/06/02 16:06
To version < 38.2 >
edited by Xiaoling
on 2022/06/02 16:10
>
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446 446  
447 447  Below are the uplink payloads:
448 448  
449 -[[image:1653270130359-810.png]]
449 +[[image:1654157178836-407.png]]
450 450  
451 451  
452 -(% style="color:red" %)**Notice: the Max bytes is according to the max support bytes in different Frequency Bands for lowest SF. As below:**
453 -
454 - ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink ( so 51 -5 = 46 max valid date)
455 -
456 - * For AU915/AS923 bands, if UplinkDwell time=1, max 11 bytes for each uplink ( so 11 -5 = 6 max valid date).
457 -
458 - * For US915 band, max 11 bytes for each uplink ( so 11 -5 = 6 max valid date).
459 -
460 - ~* For all other bands: max 51 bytes for each uplink  ( so 51 -5 = 46 max valid date).
461 -
462 462  === 3.3.5 Uplink on demand ===
463 463  
464 -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.
454 +Except uplink periodically, RS485-LN is able to uplink on demand. The server send downlink command to RS485-LN and RS485 will uplink data base on the command.
465 465  
466 466  Downlink control command:
467 467  
468 -[[0x08 command>>path:#downlink_08]]: Poll an uplink with current command set in RS485-BL.
458 +**0x08 command**: Poll an uplink with current command set in RS485-LN.
469 469  
470 -[[0xA8 command>>path:#downlink_A8]]: Send a command to RS485-BL and uplink the output from sensors.
460 +**0xA8 command**: Send a command to RS485-LN and uplink the output from sensors.
471 471  
472 472  
473 473  
474 -1.
475 -11.
476 -111. Uplink on Interrupt
464 +=== 3.3.6 Uplink on Interrupt ===
477 477  
478 -Put the interrupt sensor between 3.3v_out and GPIO ext.[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
466 +RS485-LN support external Interrupt uplink since hardware v1.2 release.
479 479  
480 -AT+INTMOD=0  Disable Interrupt
468 +[[image:1654157342174-798.png]]
481 481  
482 -AT+INTMOD=1  Interrupt trigger by rising or falling edge.
470 +Connect the Interrupt pin to RS485-LN INT port and connect the GND pin to V- port. When there is a high voltage (Max 24v) on INT pin. Device will send an uplink packet.
483 483  
484 -AT+INTMOD=2  Interrupt trigger by falling edge. ( Default Value)
485 485  
486 -AT+INTMOD=3  Interrupt trigger by rising edge.
487 -
488 -
489 489  1.
490 490  11. Uplink Payload
491 491  
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1 +XWiki.Xiaoling
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