Summary

• Page properties (1 modified, 0 added, 0 removed)

Details

Page properties

Content

...	...	@@ -831,6 +831,7 @@
831	831
832	832
833	833
	834	+
834	834	==== **RS485 command timeout** ====
835	835
836	836	(((
...	...	@@ -886,112 +886,200 @@
886	886
887	887
888	888
	890	+
889	889	==== **Uplink payload mode** ====
890	890
	893	+(((
891	891	Define to use one uplink or multiple uplinks for the sampling.
	895	+)))
892	892
	897	+(((
893	893	The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
	899	+)))
894	894
895		-* **AT Command:**
	901	+* (((
	902	+**AT Command:**
	903	+)))
896	896
897	897	(% class="box infomessage" %)
898	898	(((
	907	+(((
899	899	**AT+DATAUP=0**
900	900	)))
	910	+)))
901	901
902	902	(% class="box infomessage" %)
903	903	(((
	914	+(((
904	904	**AT+DATAUP=1**
905	905	)))
	917	+)))
906	906
	919	+(((
	920	+
	921	+)))
907	907
908		-* **Downlink Payload:**
	923	+* (((
	924	+**Downlink Payload:**
	925	+)))
909	909
	927	+(((
910	910	**0xAD 00**  **~-~->** Same as AT+DATAUP=0
	929	+)))
911	911
	931	+(((
912	912	**0xAD 01**  **~-~->** Same as AT+DATAUP=1
	933	+)))
913	913
914	914
915	915
	937	+
916	916	==== **Manually trigger an Uplink** ====
917	917
	940	+(((
918	918	Ask device to send an uplink immediately.
	942	+)))
919	919
920		-* **AT Command:**
	944	+* (((
	945	+**AT Command:**
	946	+)))
921	921
	948	+(((
922	922	No AT Command for this, user can press the [[ACT button>>||anchor="H3.7Buttons"]] for 1 second for the same.
	950	+)))
923	923
	952	+(((
	953	+
	954	+)))
924	924
925		-* **Downlink Payload:**
	956	+* (((
	957	+**Downlink Payload:**
	958	+)))
926	926
	960	+(((
927	927	**0x08 FF**, RS485-LN will immediately send an uplink.
	962	+)))
928	928
929	929
930	930
	966	+
931	931	==== **Clear RS485 Command** ====
932	932
	969	+(((
933	933	The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
	971	+)))
934	934
935		-* **AT Command:**
	973	+* (((
	974	+**AT Command:**
	975	+)))
936	936
	977	+(((
937	937	**AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
	979	+)))
938	938
	981	+(((
939	939	Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
	983	+)))
940	940
	985	+(((
941	941	Example screen shot after clear all RS485 commands.
	987	+)))
942	942
	989	+(((
	990	+
	991	+)))
943	943
	993	+(((
944	944	The uplink screen shot is:
	995	+)))
945	945
946	946	[[image:1654160691922-496.png]]
947	947
948	948
949		-* **Downlink Payload:**
	1000	+* (((
	1001	+**Downlink Payload:**
	1002	+)))
950	950
	1004	+(((
951	951	**0x09 aa bb** same as AT+CMDEAR=aa,bb
	1006	+)))
952	952
953	953
954	954
	1010	+
955	955	==== **Set Serial Communication Parameters** ====
956	956
	1013	+(((
957	957	Set the Rs485 serial communication parameters:
	1015	+)))
958	958
959		-* **AT Command:**
	1017	+* (((
	1018	+**AT Command:**
	1019	+)))
960	960
	1021	+(((
961	961	Set Baud Rate:
	1023	+)))
962	962
963	963	(% class="box infomessage" %)
964	964	(((
	1027	+(((
965	965	**AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
966	966	)))
	1030	+)))
967	967
	1032	+(((
968	968	Set UART Parity
	1034	+)))
969	969
970	970	(% class="box infomessage" %)
971	971	(((
	1038	+(((
972	972	**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
973	973	)))
	1041	+)))
974	974
	1043	+(((
975	975	Set STOPBIT
	1045	+)))
976	976
977	977	(% class="box infomessage" %)
978	978	(((
	1049	+(((
979	979	**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
980	980	)))
	1052	+)))
981	981
	1054	+(((
	1055	+
	1056	+)))
982	982
983		-* **Downlink Payload:**
	1058	+* (((
	1059	+**Downlink Payload:**
	1060	+)))
984	984
	1062	+(((
985	985	**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
	1064	+)))
986	986
	1066	+(((
987	987	**Example:**
	1068	+)))
988	988
989		-* A7 01 00 60   same as AT+BAUDR=9600
990		-* 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	+)))
991	991
	1077	+(((
992	992	A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
	1079	+)))
993	993
	1081	+(((
994	994	A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
	1083	+)))
995	995
996	996
997	997	== 3.6 Listening mode for RS485 network ==