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...	...	@@ -795,18 +795,35 @@
795	795
796	796	==== **Fast command to handle MODBUS device** ====
797	797
	798	+(((
798	798	AT+MBFUN is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]].
	800	+)))
799	799
	802	+(((
800	800	This command is valid since v1.3 firmware version
	804	+)))
801	801
	806	+(((
802	802	AT+MBFUN can auto read the Modbus function code: 01, 02, 03 or 04. AT+MBFUN has lower priority vs AT+DATACUT command. If AT+DATACUT command is configured, AT+MBFUN will be ignore.
	808	+)))
803	803
	810	+(((
	811	+
	812	+)))
804	804
	814	+(((
805	805	**Example:**
	816	+)))
806	806
807		-* AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
808		-* AT+COMMAND1= 01 03 00 10 00 08,1 ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08.
809		-* AT+COMMAND2= 01 02 00 40 00 10,1 ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10.
	818	+* (((
	819	+AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
	820	+)))
	821	+* (((
	822	+AT+COMMAND1= 01 03 00 10 00 08,1 ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08.
	823	+)))
	824	+* (((
	825	+AT+COMMAND2= 01 02 00 40 00 10,1 ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10.
	826	+)))
810	810
811	811	[[image:image-20220602165351-6.png]]
812	812
...	...	@@ -814,144 +814,260 @@
814	814
815	815
816	816
	834	+
817	817	==== **RS485 command timeout** ====
818	818
	837	+(((
819	819	Some Modbus device has slow action to send replies. This command is used to configure the RS485-LN to use longer time to wait for their action.
	839	+)))
820	820
	841	+(((
821	821	Default value: 0, range:  0 ~~ 65 seconds
	843	+)))
822	822
823		-* **AT Command:**
	845	+* (((
	846	+**AT Command:**
	847	+)))
824	824
825	825	(% class="box infomessage" %)
826	826	(((
	851	+(((
827	827	**AT+CMDDLaa=hex(bb cc)*1000**
828	828	)))
	854	+)))
829	829
	856	+(((
830	830	**Example:**
	858	+)))
831	831
	860	+(((
832	832	**AT+CMDDL1=1000** to send the open time to 1000ms
	862	+)))
833	833
	864	+(((
	865	+
	866	+)))
834	834
835		-* **Downlink Payload:**
	868	+* (((
	869	+**Downlink Payload:**
	870	+)))
836	836
	872	+(((
837	837	**0x AA aa bb cc**
	874	+)))
838	838
	876	+(((
839	839	Same as: AT+CMDDLaa=hex(bb cc)*1000
	878	+)))
840	840
	880	+(((
841	841	**Example:**
	882	+)))
842	842
	884	+(((
843	843	0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
	886	+)))
844	844
845	845
846	846
	890	+
847	847	==== **Uplink payload mode** ====
848	848
	893	+(((
849	849	Define to use one uplink or multiple uplinks for the sampling.
	895	+)))
850	850
	897	+(((
851	851	The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
	899	+)))
852	852
853		-* **AT Command:**
	901	+* (((
	902	+**AT Command:**
	903	+)))
854	854
855	855	(% class="box infomessage" %)
856	856	(((
	907	+(((
857	857	**AT+DATAUP=0**
858	858	)))
	910	+)))
859	859
860	860	(% class="box infomessage" %)
861	861	(((
	914	+(((
862	862	**AT+DATAUP=1**
863	863	)))
	917	+)))
864	864
	919	+(((
	920	+
	921	+)))
865	865
866		-* **Downlink Payload:**
	923	+* (((
	924	+**Downlink Payload:**
	925	+)))
867	867
	927	+(((
868	868	**0xAD 00**  **~-~->** Same as AT+DATAUP=0
	929	+)))
869	869
	931	+(((
870	870	**0xAD 01**  **~-~->** Same as AT+DATAUP=1
	933	+)))
871	871
872	872
873	873
	937	+
874	874	==== **Manually trigger an Uplink** ====
875	875
	940	+(((
876	876	Ask device to send an uplink immediately.
	942	+)))
877	877
878		-* **AT Command:**
	944	+* (((
	945	+**AT Command:**
	946	+)))
879	879
	948	+(((
880	880	No AT Command for this, user can press the [[ACT button>>||anchor="H3.7Buttons"]] for 1 second for the same.
	950	+)))
881	881
	952	+(((
	953	+
	954	+)))
882	882
883		-* **Downlink Payload:**
	956	+* (((
	957	+**Downlink Payload:**
	958	+)))
884	884
	960	+(((
885	885	**0x08 FF**, RS485-LN will immediately send an uplink.
	962	+)))
886	886
887	887
888	888
	966	+
889	889	==== **Clear RS485 Command** ====
890	890
	969	+(((
891	891	The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
	971	+)))
892	892
893		-* **AT Command:**
	973	+* (((
	974	+**AT Command:**
	975	+)))
894	894
	977	+(((
895	895	**AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
	979	+)))
896	896
	981	+(((
897	897	Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
	983	+)))
898	898
	985	+(((
899	899	Example screen shot after clear all RS485 commands.
	987	+)))
900	900
	989	+(((
	990	+
	991	+)))
901	901
	993	+(((
902	902	The uplink screen shot is:
	995	+)))
903	903
904	904	[[image:1654160691922-496.png]]
905	905
906	906
907		-* **Downlink Payload:**
	1000	+* (((
	1001	+**Downlink Payload:**
	1002	+)))
908	908
	1004	+(((
909	909	**0x09 aa bb** same as AT+CMDEAR=aa,bb
	1006	+)))
910	910
911	911
912	912
	1010	+
913	913	==== **Set Serial Communication Parameters** ====
914	914
	1013	+(((
915	915	Set the Rs485 serial communication parameters:
	1015	+)))
916	916
917		-* **AT Command:**
	1017	+* (((
	1018	+**AT Command:**
	1019	+)))
918	918
	1021	+(((
919	919	Set Baud Rate:
	1023	+)))
920	920
921	921	(% class="box infomessage" %)
922	922	(((
	1027	+(((
923	923	**AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
924	924	)))
	1030	+)))
925	925
	1032	+(((
926	926	Set UART Parity
	1034	+)))
927	927
928	928	(% class="box infomessage" %)
929	929	(((
	1038	+(((
930	930	**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
931	931	)))
	1041	+)))
932	932
	1043	+(((
933	933	Set STOPBIT
	1045	+)))
934	934
935	935	(% class="box infomessage" %)
936	936	(((
	1049	+(((
937	937	**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
938	938	)))
	1052	+)))
939	939
	1054	+(((
	1055	+
	1056	+)))
940	940
941		-* **Downlink Payload:**
	1058	+* (((
	1059	+**Downlink Payload:**
	1060	+)))
942	942
	1062	+(((
943	943	**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
	1064	+)))
944	944
	1066	+(((
945	945	**Example:**
	1068	+)))
946	946
947		-* A7 01 00 60   same as AT+BAUDR=9600
948		-* A7 01 04 80  same as AT+BAUDR=115200
	1070	+* (((
	1071	+A7 01 00 60   same as AT+BAUDR=9600
	1072	+)))
	1073	+* (((
	1074	+A7 01 04 80  same as AT+BAUDR=115200
	1075	+)))
949	949
	1077	+(((
950	950	A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
	1079	+)))
951	951
	1081	+(((
952	952	A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
	1083	+)))
953	953
954	954
	1086	+
	1087	+
955	955	== 3.6 Listening mode for RS485 network ==
956	956
957	957	This feature support since firmware v1.4