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451	451
452	452	=== 3.3.5 Uplink on demand ===
453	453
454		-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.
455	455
456	456	Downlink control command:
457	457
458		-[[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.
459	459
460		-[[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.
461	461
462	462
463	463
464		-1.
465		-11.
466		-111. Uplink on Interrupt
	464	+=== 3.3.6 Uplink on Interrupt ===
467	467
468		-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.
469	469
470		-AT+INTMOD=0  Disable Interrupt
	468	+[[image:1654157342174-798.png]]
471	471
472		-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.
473	473
474		-AT+INTMOD=2  Interrupt trigger by falling edge. ( Default Value)
475	475
476		-AT+INTMOD=3  Interrupt trigger by rising edge.
477		-
478		-
479	479	1.
480	480	11. Uplink Payload
481	481

1654157342174-798.png

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	1	+XWiki.Xiaoling

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