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...	...	@@ -1442,15 +1442,16 @@
1442	1442
1443	1443	We take the wind speed sensor as an example for reference only.
1444	1444
1445		-Specifications of the wind speed sensor:
1446	1446
1447		-Red:12~~24v
	1446	+**Specifications of the wind speed sensor:**
1448	1448
1449		-Yellow:4~~20mA
	1448	+Red:  12~~24v
1450	1450
1451		-Black:GND
	1450	+Yellow:  4~~20mA
1452	1452
	1452	+Black:  GND
1453	1453
	1454	+
1454	1454	Connection diagram:
1455	1455
1456	1456	[[image:1653357640609-758.png]]
...	...	@@ -1484,6 +1484,7 @@
1484	1484
1485	1485	[[image:1653358238933-385.png]]
1486	1486
	1488	+
1487	1487	(((
1488	1488	In PC, User needs to set (% style="color:#4f81bd" %)**serial tool**(%%)(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console for LT. The AT commands are disable by default and need to enter password (default:(% style="color:green" %)**123456**)(%%) to active it. As shown below:
1489	1489	)))
...	...	@@ -1490,6 +1490,7 @@
1490	1490
1491	1491	[[image:1653358355238-883.png]]
1492	1492
	1495	+
1493	1493	(((
1494	1494	More detail AT Command manual can be found at [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/]]
1495	1495	)))
...	...	@@ -1687,7 +1687,9 @@
1687	1687	=== 4.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1688	1688
1689	1689	(((
1690		-If device has not joined network yet:
	1693	+
	1694	+
	1695	+**If device has not joined network yet:**
1691	1691	)))
1692	1692
1693	1693	(((
...	...	@@ -1712,7 +1712,7 @@
1712	1712
1713	1713
1714	1714	(((
1715		-If device already joined network:
	1720	+**If device already joined network:**
1716	1716	)))
1717	1717
1718	1718	(((
...	...	@@ -1730,7 +1730,9 @@
1730	1730	=== 4.2.2 Single-channel ABP mode (Use with LG01/LG02) ===
1731	1731
1732	1732	(((
1733		-(% style="background-color:#dcdcdc" %) 123456(%%)   Enter Password to have AT access.
	1738	+
	1739	+
	1740	+(% style="background-color:#dcdcdc" %)123456(%%)  Enter Password to have AT access.
1734	1734	)))
1735	1735
1736	1736	(((
...	...	@@ -1738,7 +1738,7 @@
1738	1738	)))
1739	1739
1740	1740	(((
1741		-(% style="background-color:#dcdcdc" %) 123456(%%)   Enter Password to have AT access.
	1748	+(% style="background-color:#dcdcdc" %) 123456(%%)  Enter Password to have AT access.
1742	1742	)))
1743	1743
1744	1744	(((
...	...	@@ -1746,39 +1746,41 @@
1746	1746	)))
1747	1747
1748	1748	(((
1749		-(% style="background-color:#dcdcdc" %) AT+NJM=0(%%) Set to ABP mode
	1756	+(% style="background-color:#dcdcdc" %) AT+NJM=0(%%)  Set to ABP mode
1750	1750	)))
1751	1751
1752	1752	(((
1753		-(% style="background-color:#dcdcdc" %) AT+ADR=0(%%) Set the Adaptive Data Rate Off
	1760	+(% style="background-color:#dcdcdc" %) AT+ADR=0(%%)  Set the Adaptive Data Rate Off
1754	1754	)))
1755	1755
1756	1756	(((
1757		-(% style="background-color:#dcdcdc" %) AT+DR=5(%%)  Set Data Rate
	1764	+(% style="background-color:#dcdcdc" %) AT+DR=5(%%)  Set Data Rate
1758	1758	)))
1759	1759
1760	1760	(((
1761		-(% style="background-color:#dcdcdc" %) AT+TDC=60000(%%)  Set transmit interval to 60 seconds
	1768	+(% style="background-color:#dcdcdc" %) AT+TDC=60000(%%)  Set transmit interval to 60 seconds
1762	1762	)))
1763	1763
1764	1764	(((
1765		-(% style="background-color:#dcdcdc" %) AT+CHS=868400000(%%) Set transmit frequency to 868.4Mhz
	1772	+(% style="background-color:#dcdcdc" %) AT+CHS=868400000(%%)  Set transmit frequency to 868.4Mhz
1766	1766	)))
1767	1767
1768	1768	(((
1769		-(% style="background-color:#dcdcdc" %) AT+RX2FQ=868400000(%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
	1776	+(% style="background-color:#dcdcdc" %) AT+RX2FQ=868400000(%%)  Set RX2Frequency to 868.4Mhz (according to the result from server)
1770	1770	)))
1771	1771
1772	1772	(((
1773		-(% style="background-color:#dcdcdc" %) AT+RX2DR=5(%%)  Set RX2DR to match the downlink DR from server. see below
	1780	+(% style="background-color:#dcdcdc" %) AT+RX2DR=5(%%)  Set RX2DR to match the downlink DR from server. see below
1774	1774	)))
1775	1775
1776	1776	(((
1777		-(% style="background-color:#dcdcdc" %) AT+DADDR=26 01 1A F1 (%%)Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
	1784	+(% style="background-color:#dcdcdc" %) AT+DADDR=26 01 1A F1 (%%) Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
1778	1778	)))
1779	1779
1780	1780	(((
1781		-(% style="background-color:#dcdcdc" %) ATZ         (%%) Reset MCU
	1788	+(% style="background-color:#dcdcdc" %) ATZ         (%%) Reset MCU
	1789	+
	1790	+
1782	1782	)))
1783	1783
1784	1784	(((
...	...	@@ -1801,7 +1801,6 @@
1801	1801	)))
1802	1802
1803	1803
1804		-
1805	1805	=== 4.2.3 Change to Class A ===
1806	1806
1807	1807	If sensor JOINED
...	...	@@ -1813,6 +1813,7 @@
1813	1813
1814	1814	== 5.1 How to upgrade the image? ==
1815	1815
	1824	+
1816	1816	The LT LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to LT to:
1817	1817
1818	1818	* Support new features
...	...	@@ -1840,6 +1840,7 @@
1840	1840
1841	1841	[[image:image-20220524104033-15.png]]
1842	1842
	1852	+
1843	1843	(% style="color:red" %)**Notice**(%%): In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
1844	1844
1845	1845	[[image:1653360054704-518.png||height="186" width="745"]]