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...	...	@@ -721,17 +721,47 @@
721	721
722	722	Ask device to send an uplink immediately.
723	723
	724	+* **AT Command:**
	725	+
	726	+No AT Command for this, user can press the [[ACT button>>path:#Button]] for 1 second for the same.
	727	+
	728	+
724	724	* **Downlink Payload:**
725	725
726		-**0x08 FF**, RS485-BL will immediately send an uplink.
	731	+**0x08 FF**, RS485-LN will immediately send an uplink.
727	727
728	728
	734	+==== ====
729	729
730	730	==== **Clear RS485 Command** ====
731	731
732	732	The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
733	733
	740	+* **AT Command:**
734	734
	742	+**AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
	743	+
	744	+Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
	745	+
	746	+Example screen shot after clear all RS485 commands.
	747	+
	748	+
	749	+The uplink screen shot is:
	750	+
	751	+[[image:1654160691922-496.png]][[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png]]
	752	+
	753	+
	754	+* **Downlink Payload:**
	755	+
	756	+**0x09 aa bb** same as AT+CMDEAR=aa,bb
	757	+
	758	+
	759	+
	760	+==== **Clear RS485 Command** ====
	761	+
	762	+The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
	763	+
	764	+
735	735	* **AT Command:**
736	736
737	737	(% style="color:#037691" %)**AT+CMDEAR=mm,nn** (%%) mm: start position of erase ,nn: stop position of erase Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10