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...	...	@@ -93,7 +93,6 @@
93	93	* Packet engine up to 256 bytes with CRC
94	94
95	95
96		-
97	97	== 1.3 Features ==
98	98
99	99	* LoRaWAN Class A & Class C protocol (default Class C)
...	...	@@ -106,7 +106,6 @@
106	106	* Support Interrupt uplink (Since hardware version v1.2)
107	107
108	108
109		-
110	110	== 1.4 Applications ==
111	111
112	112	* Smart Buildings & Home Automation
...	...	@@ -117,7 +117,6 @@
117	117	* Smart Factory
118	118
119	119
120		-
121	121	== 1.5 Firmware Change log ==
122	122
123	123	[[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
...	...	@@ -328,17 +328,11 @@
328	328	(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
329	329	|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
330	330	|AT+CFGDEV|(% style="width:110px" %)(((
331		-(((
332	332	This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
333		-)))
334	334
335		-(((
336	336	AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
337		-)))
338	338
339		-(((
340	340	mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
341		-)))
342	342	)))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
343	343
344	344
...	...	@@ -1120,29 +1120,29 @@
1120	1120	)))
1121	1121
1122	1122	(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
1123		-|=(% style="width: 100px;" %)(((
1124		-**Command example**
1125		-)))|=(% style="width: 400px;" %)(((
	1114	+|=(% style="width: 161px;" %)(((
	1115	+**Command example:**
	1116	+)))|=(% style="width: 337px;" %)(((
1126	1126	**Function**
1127	1127	)))
1128		-|(% style="width:100px" %)(((
	1119	+|(% style="width:161px" %)(((
1129	1129	AT+RXMODE=1,10
1130		-)))|(% style="width:400px" %)(((
	1121	+)))|(% style="width:337px" %)(((
1131	1131	Enable listening mode 1, if RS485-LN has received more than 10 RS485 commands from the network. RS485-LN will send these commands via LoRaWAN uplinks.
1132	1132	)))
1133		-|(% style="width:100px" %)(((
	1124	+|(% style="width:161px" %)(((
1134	1134	AT+RXMODE=2,500
1135		-)))|(% style="width:400px" %)(((
	1126	+)))|(% style="width:337px" %)(((
1136	1136	Enable listening mode 2, RS485-LN will capture and send a 500ms content once from the first detect of character. Max value is 65535 ms
1137	1137	)))
1138		-|(% style="width:100px" %)(((
	1129	+|(% style="width:161px" %)(((
1139	1139	AT+RXMODE=0,0
1140		-)))|(% style="width:400px" %)(((
	1131	+)))|(% style="width:337px" %)(((
1141	1141	Disable listening mode. This is the default settings.
1142	1142	)))
1143		-|(% style="width:100px" %)(((
	1134	+|(% style="width:161px" %)(((
1144	1144
1145		-)))|(% style="width:400px" %)(((
	1136	+)))|(% style="width:337px" %)(((
1146	1146	A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 | cc)
1147	1147	)))
1148	1148
...	...	@@ -1191,10 +1191,8 @@
1191	1191	)))
1192	1192
1193	1193	(((
1194		-(((
1195	1195	(% style="color:red" %)Notice: Listening mode can work with the default polling mode of RS485-LN. When RS485-LN is in to send the RS485 commands (from AT+COMMANDx), the listening mode will be interrupt for a while.
1196	1196	)))
1197		-)))
1198	1198
1199	1199
1200	1200	== 3.7 Buttons ==
...	...	@@ -1206,7 +1206,6 @@
1206	1206	|(% style="width:50px" %)**RST**|(% style="width:350px" %)Reboot RS485
1207	1207	|(% style="width:50px" %)**PRO**|(% style="width:350px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1208	1208
1209		-
1210	1210	== 3.8 LEDs ==
1211	1211
1212	1212
...	...	@@ -1266,9 +1266,7 @@
1266	1266	)))
1267	1267
1268	1268
1269		-(((
1270	1270	If device already joined network:
1271		-)))
1272	1272
1273	1273	(% class="box infomessage" %)
1274	1274	(((
...	...	@@ -1307,12 +1307,10 @@
1307	1307
1308	1308	(% style="color:red" %)**Note:**
1309	1309
1310		-(((
1311	1311	(% style="color:red" %)1. Make sure the device is set to ABP mode in the IoT Server.
1312	1312	2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1313	1313	3. Make sure SF / bandwidth setting in LG01/LG02 match the settings of AT+DR. refer [[this link>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means.
1314	1314	4. The command AT+RX2FQ and AT+RX2DR is to let downlink work. to set the correct parameters, user can check the actually downlink parameters to be used. As below. Which shows the RX2FQ should use 868400000 and RX2DR should be 5
1315		-)))
1316	1316
1317	1317	[[image:1654162478620-421.png]]
1318	1318
...	...	@@ -1341,25 +1341,17 @@
1341	1341
1342	1342	[[image:1654162535040-878.png]]
1343	1343
1344		-(((
1345	1345	**Step1:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
1346		-)))
1347	1347
1348		-(((
1349	1349	**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1350		-)))
1351	1351
1352		-(((
1353	1353	**Step3: **Open flashloader; choose the correct COM port to update.
1354		-)))
1355	1355
1356	1356	(((
1357	1357	(((
1358		-(((
1359	1359	(% style="color:blue" %) Hold down the PRO button and then momentarily press the RST reset button and the SYS led will change from OFF to ON, While SYS LED is RED ON, it means the RS485-LN is ready to be program.
1360	1360	)))
1361	1361	)))
1362		-)))
1363	1363
1364	1364
1365	1365	[[image:image-20220602175818-12.png]]