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	(((
...	...	@@ -936,85 +936,154 @@
936	936
937	937	==== **Manually trigger an Uplink** ====
938	938
	940	+(((
939	939	Ask device to send an uplink immediately.
	942	+)))
940	940
941		-* **AT Command:**
	944	+* (((
	945	+**AT Command:**
	946	+)))
942	942
	948	+(((
943	943	No AT Command for this, user can press the [[ACT button>>||anchor="H3.7Buttons"]] for 1 second for the same.
	950	+)))
944	944
	952	+(((
	953	+
	954	+)))
945	945
946		-* **Downlink Payload:**
	956	+* (((
	957	+**Downlink Payload:**
	958	+)))
947	947
	960	+(((
948	948	**0x08 FF**, RS485-LN will immediately send an uplink.
	962	+)))
949	949
950	950
951	951
	966	+
952	952	==== **Clear RS485 Command** ====
953	953
	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	+)))
961	961
	985	+(((
962	962	Example screen shot after clear all RS485 commands.
	987	+)))
963	963
	989	+(((
	990	+
	991	+)))
964	964
	993	+(((
965	965	The uplink screen shot is:
	995	+)))
966	966
967	967	[[image:1654160691922-496.png]]
968	968
969	969
970		-* **Downlink Payload:**
	1000	+* (((
	1001	+**Downlink Payload:**
	1002	+)))
971	971
	1004	+(((
972	972	**0x09 aa bb** same as AT+CMDEAR=aa,bb
	1006	+)))
973	973
974	974
975	975
	1010	+
976	976	==== **Set Serial Communication Parameters** ====
977	977
	1013	+(((
978	978	Set the Rs485 serial communication parameters:
	1015	+)))
979	979
980		-* **AT Command:**
	1017	+* (((
	1018	+**AT Command:**
	1019	+)))
981	981
	1021	+(((
982	982	Set Baud Rate:
	1023	+)))
983	983
984	984	(% class="box infomessage" %)
985	985	(((
	1027	+(((
986	986	**AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
987	987	)))
	1030	+)))
988	988
	1032	+(((
989	989	Set UART Parity
	1034	+)))
990	990
991	991	(% class="box infomessage" %)
992	992	(((
	1038	+(((
993	993	**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
994	994	)))
	1041	+)))
995	995
	1043	+(((
996	996	Set STOPBIT
	1045	+)))
997	997
998	998	(% class="box infomessage" %)
999	999	(((
	1049	+(((
1000	1000	**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1001	1001	)))
	1052	+)))
1002	1002
	1054	+(((
	1055	+
	1056	+)))
1003	1003
1004		-* **Downlink Payload:**
	1058	+* (((
	1059	+**Downlink Payload:**
	1060	+)))
1005	1005
	1062	+(((
1006	1006	**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
	1064	+)))
1007	1007
	1066	+(((
1008	1008	**Example:**
	1068	+)))
1009	1009
1010		-* A7 01 00 60   same as AT+BAUDR=9600
1011		-* 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	+)))
1012	1012
	1077	+(((
1013	1013	A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
	1079	+)))
1014	1014
	1081	+(((
1015	1015	A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
	1083	+)))
1016	1016
1017	1017
	1086	+
	1087	+
1018	1018	== 3.6 Listening mode for RS485 network ==
1019	1019
1020	1020	This feature support since firmware v1.4