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1		-XWiki.Xiaoling
	1	+XWiki.Bei

Content

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54	54	* Firmware upgradable via UART interface
55	55	* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
56	56
57		-
58		-
59	59	== 1.3  Specification ==
60	60
61	61
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75	75	* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
76	76	* LoRa Rx current: <9 mA
77	77
78		-
79		-
80	80	== 1.4  Pin Mapping & LED ==
81	81
	78	+
82	82	[[image:image-20220813183239-3.png||height="526" width="662"]]
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84	84
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107	107
108	108	(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
109	109
	107	+
110	110	The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
111	111
112	112
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116	116
117	117	(% style="color:blue" %)**3. See Uplink Command**
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	117	+
119	119	Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
120	120
121	121	example: AT+SENDB=01,02,8,05820802581ea0a5
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127	127	(% style="color:blue" %)**4. Check to see if TTN received the message**
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129	129
130		-
131	131	[[image:image-20220817093644-1.png]]
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133	133
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139	139
140	140	(**Raspberry Pi example: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]])
141	141
	140	+
142	142	(% style="color:red" %)**Preconditions:**
143	143
144	144	(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
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153	153
154	154	(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
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	155	+
156	156	[[image:image-20220602115852-3.png||height="450" width="1187"]]
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165	165
166	166	(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
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	168	+
168	168	[[image:image-20220723100439-2.png]]
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171	171
172	172	(% style="color:blue" %)**2. Install Minicom in RPi.**
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	175	+
174	174	(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
175	175
176	176	(% style="background-color:yellow" %)**apt update**
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186	186
187	187	(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
188	188
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189	189	The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
190	190
191	191
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195	195
196	196	(% style="color:blue" %)**4. Send Uplink message**
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	201	+
198	198	Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
199	199
200	200	example: AT+SENDB=01,02,8,05820802581ea0a5
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233	233
234	234	==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
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	240	+
236	236	A USB to Type-C adapter is needed to connect to a Mobile phone.
237	237
238	238	Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
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243	243
244	244	==== (% style="color:blue" %)**Download and Install App:**(%%) ====
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	251	+
246	246	[[(% id="cke_bm_895007S" style="display:none" %)** **(%%)**Download Link for Android apk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]].  (Android Version Only)
247	247
248	248	[[image:image-20220813173738-1.png]]
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251	251
252	252	==== (% style="color:blue" %)**Use of APP:**(%%) ====
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	260	+
254	254	Function and page introduction
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	263	+
256	256	[[image:image-20220723113448-7.png||height="995" width="450"]]
257	257
258	258	**Block Explain:**
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284	284	13.  exit button
285	285
286	286
	295	+
287	287	LA66 USB LoRaWAN Module not connected
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	298	+
289	289	[[image:image-20220723110520-5.png||height="677" width="508"]]
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302	302	(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
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304	304	[[image:image-20220723134549-8.png]]
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307	307
308	308	(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
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310	310	Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
311	311
312	312	For the usage of Node-RED, please refer to: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]]
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313	313
314	314	After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
315	315
	328	+LA66~-~-node-red~-~-decoder:[[dragino-end-node-decoder/Node-RED at main · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Node-RED]]
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	330	+
317	317	Example output in NodeRed is as below:
318	318
319	319	[[image:image-20220723144339-1.png]]
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361	361	* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
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363	363
364		-
365		-
366		-
367	367	= 4.  Reference =
368	368
369	369
370	370	* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
	382	+* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
	383	+
	384	+

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