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Author

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1		-XWiki.Edwin
	1	+XWiki.Bei

Content

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52	52	* Firmware upgradable via UART interface
53	53	* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
54	54
55		-
56	56	== 1.3  Specification ==
57	57
58	58
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72	72	* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
73	73	* LoRa Rx current: <9 mA
74	74
75		-
76	76	== 1.4  Pin Mapping & LED ==
77	77
78	78
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400	400
401	401	Just use the yellow jumper cap to short the BOOT corner and the RX corner, and then press the RESET button (without the jumper cap, you can directly short the BOOT corner and the RX corner with a wire to achieve the same effect).
402	402
403		-Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.
	401	+(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.**
404	404
405	405	[[image:image-20220723150132-2.png]]
406	406
	405	+==== ** Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** ====
407	407
	407	+**1.  Software download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]**
	408	+
	409	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103227-6.png?rev=1.1||alt="image-20220602103227-6.png"]]
	410	+
	411	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103357-7.png?rev=1.1||alt="image-20220602103357-7.png"]]
	412	+
	413	+**2.  Select the COM port corresponding to USB TTL**
	414	+
	415	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103844-8.png?rev=1.1||alt="image-20220602103844-8.png"]]
	416	+
	417	+**3.  Select the bin file to burn**
	418	+
	419	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104144-9.png?rev=1.1||alt="image-20220602104144-9.png"]]
	420	+
	421	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104251-10.png?rev=1.1||alt="image-20220602104251-10.png"]]
	422	+
	423	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104402-11.png?rev=1.1||alt="image-20220602104402-11.png"]]
	424	+
	425	+**4.  Click to start the download**
	426	+
	427	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104923-13.png?rev=1.1||alt="image-20220602104923-13.png"]]
	428	+
	429	+**5.  Check update process**
	430	+
	431	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104948-14.png?rev=1.1||alt="image-20220602104948-14.png"]]
	432	+
	433	+**The following picture shows that the burning is successful**
	434	+
	435	+[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602105251-15.png?rev=1.1||alt="image-20220602105251-15.png"]]
	436	+
408	408	= 2.  FAQ =
409	409
410	410	== 2.1  How to Compile Source Code for LA66? ==
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419	419	Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Shield User Manual.Instruction for LA66 Peer to Peer firmware.WebHome]]
420	420
421	421
	451	+== 2.3 My device keeps showing invalid credentials, the device goes into low power mode ==
	452	+
	453	+Set the AT+COMMAND:
	454	+
	455	+AT+UUID=666666666666
	456	+
	457	+
422	422	= 3.  Order Info =
423	423
424	424
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437	437	* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
438	438	* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
439	439
440		-
441	441	= 4.  Reference =
442	442
443	443
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444	444	* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
445	445	* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
446	446
447		-
448	448	= 5.  FCC Statement =
449	449
450	450