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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)
...	...	@@ -105,6 +105,7 @@
105	105	* Support Modbus protocol
106	106	* Support Interrupt uplink (Since hardware version v1.2)
107	107
	107	+
108	108	== 1.4 Applications ==
109	109
110	110	* Smart Buildings & Home Automation
...	...	@@ -114,6 +114,7 @@
114	114	* Smart Cities
115	115	* Smart Factory
116	116
	117	+
117	117	== 1.5 Firmware Change log ==
118	118
119	119	[[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
...	...	@@ -322,17 +322,11 @@
322	322	(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
323	323	|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
324	324	|AT+CFGDEV|(% style="width:110px" %)(((
325		-(((
326	326	This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
327		-)))
328	328
329		-(((
330	330	AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
331		-)))
332	332
333		-(((
334	334	mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
335		-)))
336	336	)))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
337	337
338	338	=== 3.3.3 Configure read commands for each sampling ===
...	...	@@ -1112,29 +1112,29 @@
1112	1112	)))
1113	1113
1114	1114	(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
1115		-|=(% style="width: 100px;" %)(((
1116		-**Command example**
1117		-)))|=(% style="width: 400px;" %)(((
	1110	+|=(% style="width: 161px;" %)(((
	1111	+**Command example:**
	1112	+)))|=(% style="width: 337px;" %)(((
1118	1118	**Function**
1119	1119	)))
1120		-|(% style="width:100px" %)(((
	1115	+|(% style="width:161px" %)(((
1121	1121	AT+RXMODE=1,10
1122		-)))|(% style="width:400px" %)(((
	1117	+)))|(% style="width:337px" %)(((
1123	1123	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.
1124	1124	)))
1125		-|(% style="width:100px" %)(((
	1120	+|(% style="width:161px" %)(((
1126	1126	AT+RXMODE=2,500
1127		-)))|(% style="width:400px" %)(((
	1122	+)))|(% style="width:337px" %)(((
1128	1128	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
1129	1129	)))
1130		-|(% style="width:100px" %)(((
	1125	+|(% style="width:161px" %)(((
1131	1131	AT+RXMODE=0,0
1132		-)))|(% style="width:400px" %)(((
	1127	+)))|(% style="width:337px" %)(((
1133	1133	Disable listening mode. This is the default settings.
1134	1134	)))
1135		-|(% style="width:100px" %)(((
	1130	+|(% style="width:161px" %)(((
1136	1136
1137		-)))|(% style="width:400px" %)(((
	1132	+)))|(% style="width:337px" %)(((
1138	1138	A6 aa bb cc  same as AT+RXMODE=aa,(bb<<8 | cc)
1139	1139	)))
1140	1140
...	...	@@ -1183,10 +1183,8 @@
1183	1183	)))
1184	1184
1185	1185	(((
1186		-(((
1187	1187	(% 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.
1188	1188	)))
1189		-)))
1190	1190
1191	1191
1192	1192	== 3.7 Buttons ==
...	...	@@ -1257,9 +1257,7 @@
1257	1257	)))
1258	1258
1259	1259
1260		-(((
1261	1261	If device already joined network:
1262		-)))
1263	1263
1264	1264	(% class="box infomessage" %)
1265	1265	(((
...	...	@@ -1298,12 +1298,10 @@
1298	1298
1299	1299	(% style="color:red" %)**Note:**
1300	1300
1301		-(((
1302	1302	(% style="color:red" %)1. Make sure the device is set to ABP mode in the IoT Server.
1303	1303	2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1304	1304	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.
1305	1305	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
1306		-)))
1307	1307
1308	1308	[[image:1654162478620-421.png]]
1309	1309
...	...	@@ -1332,25 +1332,17 @@
1332	1332
1333	1333	[[image:1654162535040-878.png]]
1334	1334
1335		-(((
1336	1336	**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]].
1337		-)))
1338	1338
1339		-(((
1340	1340	**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1341		-)))
1342	1342
1343		-(((
1344	1344	**Step3: **Open flashloader; choose the correct COM port to update.
1345		-)))
1346	1346
1347	1347	(((
1348	1348	(((
1349		-(((
1350	1350	(% 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.
1351	1351	)))
1352	1352	)))
1353		-)))
1354	1354
1355	1355
1356	1356	[[image:image-20220602175818-12.png]]