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...	...	@@ -831,6 +831,7 @@
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	834	+
834	834	==== **RS485 command timeout** ====
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836	836	(((
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937	937	==== **Manually trigger an Uplink** ====
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	940	+(((
939	939	Ask device to send an uplink immediately.
	942	+)))
940	940
941		-* **AT Command:**
	944	+* (((
	945	+**AT Command:**
	946	+)))
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	948	+(((
943	943	No AT Command for this, user can press the [[ACT button>>||anchor="H3.7Buttons"]] for 1 second for the same.
	950	+)))
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	952	+(((
	953	+
	954	+)))
945	945
946		-* **Downlink Payload:**
	956	+* (((
	957	+**Downlink Payload:**
	958	+)))
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	960	+(((
948	948	**0x08 FF**, RS485-LN will immediately send an uplink.
	962	+)))
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	966	+
952	952	==== **Clear RS485 Command** ====
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	969	+(((
954	954	The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
	971	+)))
955	955
956		-* **AT Command:**
	973	+* (((
	974	+**AT Command:**
	975	+)))
957	957
	977	+(((
958	958	**AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
	979	+)))
959	959
	981	+(((
960	960	Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
	983	+)))
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	985	+(((
962	962	Example screen shot after clear all RS485 commands.
	987	+)))
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	989	+(((
	990	+
	991	+)))
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	993	+(((
965	965	The uplink screen shot is:
	995	+)))
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967	967	[[image:1654160691922-496.png]]
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	1006	+
976	976	==== **Set Serial Communication Parameters** ====
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978	978	Set the Rs485 serial communication parameters: