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...	...	@@ -704,126 +704,64 @@
704	704
705	705	==== **Set RS485 Sampling Commands** ====
706	706
707		-(((
708	708	AT+COMMANDx or AT+DATACUTx
709		-)))
710	710
711		-(((
712	712	These three commands are used to configure how the RS485-LN polling data from Modbus device. Detail of usage please see : [[polling RS485 device>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
713		-)))
714	714
715		-(((
716		-
717		-)))
718	718
719		-* (((
720		-**AT Command:**
721		-)))
	712	+* **AT Command:**
722	722
723	723	(% class="box infomessage" %)
724	724	(((
725		-(((
726	726	**AT+COMMANDx: Configure RS485 read command to sensor.**
727	727	)))
728		-)))
729	729
730	730	(% class="box infomessage" %)
731	731	(((
732		-(((
733	733	**AT+DATACUTx: Configure how to handle return from RS485 devices.**
734	734	)))
735		-)))
736	736
737		-(((
738		-
739		-)))
740	740
741		-* (((
742		-**Downlink Payload:**
743		-)))
	725	+* **Downlink Payload:**
744	744
745		-(((
746	746	**0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
747		-)))
748	748
749		-(((
750	750	(% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
751		-)))
752	752
753		-(((
754	754	Format: AF MM NN LL XX XX XX XX YY
755		-)))
756	756
757		-(((
758	758	Where:
759		-)))
760	760
761		-* (((
762		-MM: the ATCOMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
763		-)))
764		-* (((
765		-NN:  0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value.
766		-)))
767		-* (((
768		-LL:  The length of AT+COMMAND or AT+DATACUT command
769		-)))
770		-* (((
771		-XX XX XX XX: AT+COMMAND or AT+DATACUT command
772		-)))
773		-* (((
774		-YY:  If YY=0, RS485-BL will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command.
775		-)))
	735	+* MM: the ATCOMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
	736	+* NN:  0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value.
	737	+* LL:  The length of AT+COMMAND or AT+DATACUT command
	738	+* XX XX XX XX: AT+COMMAND or AT+DATACUT command
	739	+* YY:  If YY=0, RS485-BL will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command.
776	776
777		-(((
778	778	**Example:**
779		-)))
780	780
781		-(((
782	782	(% style="color:#037691" %)**AF 03 01 06 0A 05 00 04 00 01 00**(%%): Same as AT+COMMAND3=0A 05 00 04 00 01,1
783		-)))
784	784
785		-(((
786	786	(% style="color:#037691" %)**AF 03 02 06**(% style="color:orange" %)** 10 **(% style="color:red" %)**01 **(% style="color:green" %)**05 06 09 0A**(% style="color:#037691" %)** 00**(%%): Same as AT+DATACUT3=(% style="color:orange" %)**16**(%%),(% style="color:red" %)**1**(%%),(% style="color:green" %)**5+6+9+10**
787		-)))
788	788
789		-(((
790	790	(% style="color:#037691" %)**AF 03 02 06 **(% style="color:orange" %)**0B**(% style="color:red" %)** 02 **(% style="color:green" %)**05 07 08 0A **(% style="color:#037691" %)**00**(%%): Same as AT+DATACUT3=(% style="color:orange" %)**11**(%%),(% style="color:red" %)**2**(%%),(% style="color:green" %)**5~~7+8~~10**
791		-)))
792	792
793	793
794	794
795		-
796	796	==== **Fast command to handle MODBUS device** ====
797	797
798		-(((
799	799	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		-)))
801	801
802		-(((
803	803	This command is valid since v1.3 firmware version
804		-)))
805	805
806		-(((
807	807	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		-)))
809	809
810		-(((
811		-
812		-)))
813	813
814		-(((
815	815	**Example:**
816		-)))
817	817
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		-)))
	762	+* AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
	763	+* 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.
	764	+* 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.
827	827
828	828	[[image:image-20220602165351-6.png]]
829	829
...	...	@@ -831,168 +831,92 @@
831	831
832	832
833	833
834		-
835	835	==== **RS485 command timeout** ====
836	836
837		-(((
838	838	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		-)))
840	840
841		-(((
842	842	Default value: 0, range:  0 ~~ 65 seconds
843		-)))
844	844
845		-* (((
846		-**AT Command:**
847		-)))
	778	+* **AT Command:**
848	848
849	849	(% class="box infomessage" %)
850	850	(((
851		-(((
852	852	**AT+CMDDLaa=hex(bb cc)*1000**
853	853	)))
854		-)))
855	855
856		-(((
857	857	**Example:**
858		-)))
859	859
860		-(((
861	861	**AT+CMDDL1=1000** to send the open time to 1000ms
862		-)))
863	863
864		-(((
865		-
866		-)))
867	867
868		-* (((
869		-**Downlink Payload:**
870		-)))
	790	+* **Downlink Payload:**
871	871
872		-(((
873	873	**0x AA aa bb cc**
874		-)))
875	875
876		-(((
877	877	Same as: AT+CMDDLaa=hex(bb cc)*1000
878		-)))
879	879
880		-(((
881	881	**Example:**
882		-)))
883	883
884		-(((
885	885	0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
886		-)))
887	887
888	888
889	889
890		-
891	891	==== **Uplink payload mode** ====
892	892
893		-(((
894	894	Define to use one uplink or multiple uplinks for the sampling.
895		-)))
896	896
897		-(((
898	898	The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
899		-)))
900	900
901		-* (((
902		-**AT Command:**
903		-)))
	808	+* **AT Command:**
904	904
905	905	(% class="box infomessage" %)
906	906	(((
907		-(((
908	908	**AT+DATAUP=0**
909	909	)))
910		-)))
911	911
912	912	(% class="box infomessage" %)
913	913	(((
914		-(((
915	915	**AT+DATAUP=1**
916	916	)))
917		-)))
918	918
919		-(((
920		-
921		-)))
922	922
923		-* (((
924		-**Downlink Payload:**
925		-)))
	821	+* **Downlink Payload:**
926	926
927		-(((
928	928	**0xAD 00**  **~-~->** Same as AT+DATAUP=0
929		-)))
930	930
931		-(((
932	932	**0xAD 01**  **~-~->** Same as AT+DATAUP=1
933		-)))
934	934
935	935
936	936
937		-
938	938	==== **Manually trigger an Uplink** ====
939	939
940		-(((
941	941	Ask device to send an uplink immediately.
942		-)))
943	943
944		-* (((
945		-**AT Command:**
946		-)))
	833	+* **AT Command:**
947	947
948		-(((
949	949	No AT Command for this, user can press the [[ACT button>>||anchor="H3.7Buttons"]] for 1 second for the same.
950		-)))
951	951
952		-(((
953		-
954		-)))
955	955
956		-* (((
957		-**Downlink Payload:**
958		-)))
	838	+* **Downlink Payload:**
959	959
960		-(((
961	961	**0x08 FF**, RS485-LN will immediately send an uplink.
962		-)))
963	963
964	964
965	965
966		-
967	967	==== **Clear RS485 Command** ====
968	968
969		-(((
970	970	The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
971		-)))
972	972
973		-* (((
974		-**AT Command:**
975		-)))
	848	+* **AT Command:**
976	976
977		-(((
978	978	**AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
979		-)))
980	980
981		-(((
982	982	Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
983		-)))
984	984
985		-(((
986	986	Example screen shot after clear all RS485 commands.
987		-)))
988	988
989		-(((
990		-
991		-)))
992	992
993		-(((
994	994	The uplink screen shot is:
995		-)))
996	996
997	997	[[image:1654160691922-496.png]]
998	998
...	...	@@ -1003,7 +1003,6 @@
1003	1003
1004	1004
1005	1005
1006		-
1007	1007	==== **Set Serial Communication Parameters** ====
1008	1008
1009	1009	Set the Rs485 serial communication parameters: