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1		-XWiki.Bei
	1	+XWiki.Xiaoling

Content

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10	10
11	11	= 1.  LA66 USB LoRaWAN Adapter =
12	12
	13	+
13	13	== 1.1  Overview ==
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15	15
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37	37	)))
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39	39
	41	+
40	40	== 1.2  Features ==
41	41
42	42
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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
	57	+
	58	+
55	55	== 1.3  Specification ==
56	56
57	57
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71	71	* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
72	72	* LoRa Rx current: <9 mA
73	73
	78	+
	79	+
74	74	== 1.4  Pin Mapping & LED ==
75	75
76	76
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77	77	[[image:image-20220813183239-3.png||height="526" width="662"]]
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79	79
	86	+
80	80	== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
81	81
82	82
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127	127	[[image:image-20220817093644-1.png]]
128	128
129	129
	137	+
130	130	== 1.6  Example: How to join helium ==
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132	132
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186	186	[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170744-6.png?width=798&height=242&rev=1.1||alt="image-20220907170744-6.png" height="242" width="798"]]
187	187
188	188
	197	+
189	189	== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
190	190
191	191
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206	206
207	207	(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
208	208
209		-(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN
	218	+(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
210	210
211		-(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN
212	212
213		-
214	214	[[image:image-20220602115852-3.png||height="450" width="1187"]]
215	215
216	216
	224	+
217	217	== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
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271	271	[[image:image-20220602160627-7.png||height="369" width="800"]]
272	272
273	273
	282	+
274	274	== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
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	285	+
276	276	=== 1.9.1  Hardware and Software Connection ===
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278	278
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294	294	==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
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	316	+
305	305	==== (% style="color:blue" %)**Download and Install App:**(%%) ====
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315	315	==== (% style="color:blue" %)**Use of APP:**(%%) ====
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364	364	[[image:image-20220723110626-6.png||height="681" width="511"]]
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366	366
	380	+
	381	+
367	367	=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
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391	391	[[image:image-20220723144339-1.png]]
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393	393
	409	+
394	394	== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
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398	398
399	399	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).
400	400
401		-(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.**
402	402
403	403	[[image:image-20220723150132-2.png]]
404	404
405		-==== ** Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** ====
406	406
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	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		-
437	437	= 2.  FAQ =
438	438
	424	+
439	439	== 2.1  How to Compile Source Code for LA66? ==
440	440
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442	442	Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Module.Compile and Upload Code to ASR6601 Platform.WebHome]]
443	443
444	444
	431	+
445	445	== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
446	446
447	447
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448	448	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]]
449	449
450	450
451		-== 2.3 My device keeps showing invalid credentials, the device goes into low power mode ==
452	452
453		-Set the AT+COMMAND:
454		-
455		-AT+UUID=666666666666
456		-
457		-
458	458	= 3.  Order Info =
459	459
460	460
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473	473	* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
474	474	* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
475	475
	457	+
	458	+
476	476	= 4.  Reference =
477	477
478	478
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479	479	* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
480	480	* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
481	481
	465	+
	466	+
482	482	= 5.  FCC Statement =
483	483
484	484
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505	505	(% style="color:red" %)**FCC Radiation Exposure Statement: **
506	506
507	507	This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.This equipment should be installed and operated with minimum distance 20cm between the radiator& your body.
508		-
509		-