Summary

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

Details

Page properties

Content

...	...	@@ -937,154 +937,85 @@
937	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		-)))
	942	+* **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		-)))
	947	+* **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		-)))
	957	+* **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
999	999
1000		-* (((
1001		-**Downlink Payload:**
1002		-)))
	971	+* **Downlink Payload:**
1003	1003
1004		-(((
1005	1005	**0x09 aa bb** same as AT+CMDEAR=aa,bb
1006		-)))
1007	1007
1008	1008
1009	1009
1010		-
1011	1011	==== **Set Serial Communication Parameters** ====
1012	1012
1013		-(((
1014	1014	Set the Rs485 serial communication parameters:
1015		-)))
1016	1016
1017		-* (((
1018		-**AT Command:**
1019		-)))
	981	+* **AT Command:**
1020	1020
1021		-(((
1022	1022	Set Baud Rate:
1023		-)))
1024	1024
1025	1025	(% class="box infomessage" %)
1026	1026	(((
1027		-(((
1028	1028	**AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1029	1029	)))
1030		-)))
1031	1031
1032		-(((
1033	1033	Set UART Parity
1034		-)))
1035	1035
1036	1036	(% class="box infomessage" %)
1037	1037	(((
1038		-(((
1039	1039	**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1040	1040	)))
1041		-)))
1042	1042
1043		-(((
1044	1044	Set STOPBIT
1045		-)))
1046	1046
1047	1047	(% class="box infomessage" %)
1048	1048	(((
1049		-(((
1050	1050	**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1051	1051	)))
1052		-)))
1053	1053
1054		-(((
1055		-
1056		-)))
1057	1057
1058		-* (((
1059		-**Downlink Payload:**
1060		-)))
	1005	+* **Downlink Payload:**
1061	1061
1062		-(((
1063	1063	**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1064		-)))
1065	1065
1066		-(((
1067	1067	**Example:**
1068		-)))
1069	1069
1070		-* (((
1071		-A7 01 00 60   same as AT+BAUDR=9600
1072		-)))
1073		-* (((
1074		-A7 01 04 80  same as AT+BAUDR=115200
1075		-)))
	1011	+* A7 01 00 60   same as AT+BAUDR=9600
	1012	+* A7 01 04 80  same as AT+BAUDR=115200
1076	1076
1077		-(((
1078	1078	A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1079		-)))
1080	1080
1081		-(((
1082	1082	A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1083		-)))
1084	1084
1085	1085
1086		-
1087		-
1088	1088	== 3.6 Listening mode for RS485 network ==
1089	1089
1090	1090	This feature support since firmware v1.4