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...	...	@@ -183,6 +183,7 @@
183	183	* Firmware upgradable via program port
184	184	* Counting
185	185
	186	+
186	186	== 1.4  Applications ==
187	187
188	188
...	...	@@ -193,6 +193,7 @@
193	193	* Smart Cities
194	194	* Smart Factory
195	195
	197	+
196	196	== 1.5 Hardware Variants ==
197	197
198	198
...	...	@@ -297,6 +297,7 @@
297	297	* (% style="color:blue" %)**MOD5**(%%): Single DI Counting + 2 x AVI + 1 x ACI + DO + RO
298	298	* (% style="color:blue" %)**ADDMOD6**(%%): Trigger Mode, Optional, used together with MOD1 ~~ MOD5
299	299
	302	+
300	300	=== 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
301	301
302	302
...	...	@@ -351,6 +351,7 @@
351	351	** DO1 is high in case there is load between DO1 and V+.
352	352	** DO1 LED is off in both case
353	353
	357	+
354	354	=== 3.3.2 AT+MOD~=2, (Double DI Counting) ===
355	355
356	356
...	...	@@ -871,6 +871,7 @@
871	871	* (% style="color:#037691" %)**Downlink Payload (prefix 0x09 01 ):**
872	872	* **0x09 01 aa bb cc    ** ~/~/ same as AT+TRIG1=aa,0x(bb cc)
873	873
	878	+
874	874	==== 3.4.2.8 Trigger2 – Set DI2 as trigger ====
875	875
876	876
...	...	@@ -1030,7 +1030,7 @@
1030	1030
1031	1031	Latching time. Unit: ms
1032	1032
1033		-(% style="color:red" %)Device will upload a packet if downlink code executes successfully.
	1038	+Device will upload a packet if downlink code executes successfully.
1034	1034
1035	1035
1036	1036	**Example payload:**
...	...	@@ -1051,6 +1051,7 @@
1051	1051
1052	1052	DO1 pin no action, DO2 pin set low, DO3 pin set high, last 2 seconds, then DO1 pin no action, DO2 pin set high, DO3 pin set low
1053	1053
	1059	+(% style="color:red" %)Device will upload a packet if downlink code executes successfully.
1054	1054
1055	1055
1056	1056
...	...	@@ -1115,7 +1115,7 @@
1115	1115
1116	1116	(% style="color:#4f81bd" %)**Fourth/Fifth/Sixth/Seventh Bytes(cc)**(%%): Latching time. Unit: ms
1117	1117
1118		-(% style="color:red" %)Device will upload a packet if downlink code executes successfully.
	1124	+Device will upload a packet if downlink code executes successfully.
1119	1119
1120	1120
1121	1121	**Example payload:**
...	...	@@ -1136,8 +1136,10 @@
1136	1136
1137	1137	Relay 1 & relay2 will change to NO, last 2 seconds, then both change to NC.
1138	1138
	1145	+(% style="color:red" %)Device will upload a packet if downlink code executes successfully.
1139	1139
1140	1140
	1148	+
1141	1141	==== 3.4.2.16 Counting ~-~- Voltage threshold counting ====
1142	1142
1143	1143
...	...	@@ -1215,7 +1215,6 @@
1215	1215
1216	1216	==== 3.4.2.20 Reset save DR DO state ====
1217	1217
1218		-
1219	1219	* (% style="color:#037691" %)**AT Command:**
1220	1220
1221	1221	**AT+RODORET=1  **~/~/ RODO will close when the device joining the network. (default)
...	...	@@ -1232,7 +1232,6 @@
1232	1232
1233	1233	==== 3.4.2.21 Encrypted payload ====
1234	1234
1235		-
1236	1236	* (% style="color:#037691" %)**AT Command:**
1237	1237
1238	1238	**AT+DECRYPT=1  **~/~/ The payload is uploaded without encryption
...	...	@@ -1242,7 +1242,6 @@
1242	1242
1243	1243	==== 3.4.2.22 Get sensor value ====
1244	1244
1245		-
1246	1246	* (% style="color:#037691" %)**AT Command:**
1247	1247
1248	1248	**AT+GETSENSORVALUE=0  **~/~/ The serial port gets the reading of the current sensor
...	...	@@ -1252,7 +1252,6 @@
1252	1252
1253	1253	==== 3.4.2.23 Resets the downlink packet count ====
1254	1254
1255		-
1256	1256	* (% style="color:#037691" %)**AT Command:**
1257	1257
1258	1258	**AT+DISFCNTCHECK=0  **~/~/ When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node will no longer receive downlink packets (default)
...	...	@@ -1262,7 +1262,6 @@
1262	1262
1263	1263	==== 3.4.2.24 When the limit bytes are exceeded, upload in batches ====
1264	1264
1265		-
1266	1266	* (% style="color:#037691" %)**AT Command:**
1267	1267
1268	1268	**AT+DISMACANS=0**  ~/~/ When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of 11 bytes (DR0 of US915, DR2 of AS923, DR2 of AU195), the node will send a packet with a payload of 00 and a port of 4. (default)
...	...	@@ -1274,10 +1274,8 @@
1274	1274
1275	1275	**0x21 00 01 ** ~/~/ Set  the DISMACANS=1
1276	1276
1277		-
1278	1278	==== 3.4.2.25 Copy downlink to uplink ====
1279	1279
1280		-
1281	1281	* (% style="color:#037691" %)**AT Command**(%%)**:**
1282	1282
1283	1283	**AT+RPL=5**  ~/~/ After receiving the package from the server, it will immediately upload the content of the package to the server, the port number is 100.
...	...	@@ -1296,11 +1296,8 @@
1296	1296
1297	1297	==== 3.4.2.26 Query version number and frequency band 、TDC ====
1298	1298
1299		-
1300	1300	* (((
1301		-(% style="color:#037691" %)**Downlink Payload**(%%)**:**
1302		-
1303		-**26 01  ** ~/~/ Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
	1301	+(% style="color:#037691" %)**Downlink Payload**(%%)**: 26 01  ** ~/~/ Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time.
1304	1304	)))
1305	1305
1306	1306	Example：
...	...	@@ -1918,7 +1918,7 @@
1918	1918
1919	1919	(((
1920	1920	(% style="color:blue" %)**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]].
1921		-(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:https://www.dropbox.com/sh/g99v0fxcltn9r1y/AADKXQ2v5ZT-S3sxdmbvE7UAa/LT-22222-L/image?dl=0&subfolder_nav_tracking=1]].
	1919	+(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
1922	1922	(% style="color:blue" %)**Step3**(%%)**:** Open flashloader; choose the correct COM port to update.
1923	1923
1924	1924