Changes for page LA66 USB LoRaWAN Adapter User Manual

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Details

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Title

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1		-LA66 USB LoRaWAN Adapter User Manual
	1	+LA66 LoRaWAN Module

Author

...	...	@@ -1,1 +1,1 @@
1		-XWiki.Bei
	1	+XWiki.Xiaoling

Content

...	...	@@ -6,26 +6,35 @@
6	6
7	7
8	8
	9	+= 1.  LA66 LoRaWAN Module =
9	9
10	10
11		-= 1.  LA66 USB LoRaWAN Adapter =
	12	+== 1.1  What is LA66 LoRaWAN Module ==
12	12
13	13
14		-== 1.1  Overview ==
15	15
	16	+(((
	17	+(((
	18	+[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
	19	+)))
16	16
17		-[[image:image-20220715001142-3.png||height="145" width="220"]]
	21	+(((
	22	+
	23	+)))
18	18
19		-
20	20	(((
21		-(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface.
	26	+(% style="color:blue" %)**Dragino LA66**(%%) is a small wireless LoRaWAN module that offers a very compelling mix of long-range, low power consumption, and secure data transmission. It is designed to facilitate developers to quickly deploy industrial-level LoRaWAN and IoT solutions. It helps users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to create and connect your things everywhere.
22	22	)))
	28	+)))
23	23
24	24	(((
25		-(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
	31	+(((
	32	+(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
26	26	)))
	34	+)))
27	27
28	28	(((
	37	+(((
29	29	Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
30	30	)))
31	31
...	...	@@ -32,35 +32,38 @@
32	32	(((
33	33	Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application.
34	34	)))
	44	+)))
35	35
36	36	(((
	47	+(((
37	37	LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
38	38	)))
	50	+)))
39	39
40	40
41	41
	54	+
42	42	== 1.2  Features ==
43	43
44		-
45		-* LoRaWAN USB adapter base on LA66 LoRaWAN module
46		-* Ultra-long RF range
47	47	* Support LoRaWAN v1.0.4 protocol
48	48	* Support peer-to-peer protocol
49	49	* TCXO crystal to ensure RF performance on low temperature
50		-* Spring RF antenna
	60	+* SMD Antenna pad and i-pex antenna connector
51	51	* Available in different frequency LoRaWAN frequency bands.
52	52	* World-wide unique OTAA keys.
53	53	* AT Command via UART-TTL interface
54	54	* Firmware upgradable via UART interface
55		-* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
	65	+* Ultra-long RF range
56	56
57		-== 1.3  Specification ==
58	58
59	59
	69	+== 1.3  Specification ==
	70	+
60	60	* CPU: 32-bit 48 MHz
61	61	* Flash: 256KB
62	62	* RAM: 64KB
63		-* Input Power Range: 5v
	74	+* Input Power Range: 1.8v ~~ 3.7v
	75	+* Power Consumption: < 4uA.
64	64	* Frequency Range: 150 MHz ~~ 960 MHz
65	65	* Maximum Power +22 dBm constant RF output
66	66	* High sensitivity: -148 dBm
...	...	@@ -72,335 +72,446 @@
72	72	** Operating: 10 ~~ 95% (Non-Condensing)
73	73	* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
74	74	* LoRa Rx current: <9 mA
	87	+* I/O Voltage: 3.3v
75	75
76		-== 1.4  Pin Mapping & LED ==
77	77
78	78
79		-[[image:image-20220813183239-3.png||height="526" width="662"]]
	91	+== 1.4  AT Command ==
80	80
81	81
	94	+AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
82	82
83		-== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
84	84
85	85
	98	+== 1.5  Dimension ==
	99	+
	100	+[[image:image-20220718094750-3.png]]
	101	+
	102	+
	103	+
	104	+
	105	+== 1.6  Pin Mapping ==
	106	+
	107	+
	108	+[[image:image-20220719093156-1.png]]
	109	+
	110	+
	111	+
	112	+== 1.7  Land Pattern ==
	113	+
	114	+[[image:image-20220517072821-2.png]]
	115	+
	116	+
	117	+
	118	+= 2.  LA66 LoRaWAN Shield =
	119	+
	120	+
	121	+== 2.1  Overview ==
	122	+
	123	+
	124	+
86	86	(((
87		-Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
	126	+[[image:image-20220715000826-2.png||height="145" width="220"]]
88	88	)))
89	89
	129	+(((
	130	+
	131	+)))
90	90
91		-(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
	133	+(((
	134	+LA66 LoRaWAN Shield is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to  Arduino projects.
	135	+)))
92	92
	137	+(((
	138	+(((
	139	+(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely.  This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
	140	+)))
	141	+)))
93	93
94		-[[image:image-20220723100027-1.png]]
	143	+(((
	144	+(((
	145	+Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
	146	+)))
	147	+)))
95	95
	149	+(((
	150	+(((
	151	+Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application.
	152	+)))
	153	+)))
96	96
97		-Open the serial port tool
	155	+(((
	156	+(((
	157	+LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
	158	+)))
	159	+)))
98	98
99		-[[image:image-20220602161617-8.png]]
100	100
101		-[[image:image-20220602161718-9.png||height="457" width="800"]]
102	102
103	103
	164	+== 2.2  Features ==
104	104
105		-(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
	166	+* Arduino Shield base on LA66 LoRaWAN module
	167	+* Support LoRaWAN v1.0.4 protocol
	168	+* Support peer-to-peer protocol
	169	+* TCXO crystal to ensure RF performance on low temperature
	170	+* SMA connector
	171	+* Available in different frequency LoRaWAN frequency bands.
	172	+* World-wide unique OTAA keys.
	173	+* AT Command via UART-TTL interface
	174	+* Firmware upgradable via UART interface
	175	+* Ultra-long RF range
106	106
107	107
108		-The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
109	109
110	110
111		-[[image:image-20220602161935-10.png||height="498" width="800"]]
	180	+== 2.3  Specification ==
112	112
	182	+* CPU: 32-bit 48 MHz
	183	+* Flash: 256KB
	184	+* RAM: 64KB
	185	+* Input Power Range: 1.8v ~~ 3.7v
	186	+* Power Consumption: < 4uA.
	187	+* Frequency Range: 150 MHz ~~ 960 MHz
	188	+* Maximum Power +22 dBm constant RF output
	189	+* High sensitivity: -148 dBm
	190	+* Temperature:
	191	+** Storage: -55 ~~ +125℃
	192	+** Operating: -40 ~~ +85℃
	193	+* Humidity:
	194	+** Storage: 5 ~~ 95% (Non-Condensing)
	195	+** Operating: 10 ~~ 95% (Non-Condensing)
	196	+* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
	197	+* LoRa Rx current: <9 mA
	198	+* I/O Voltage: 3.3v
113	113
114	114
115		-(% style="color:blue" %)**3. See Uplink Command**
116	116
117	117
118		-Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
	203	+== 2.4  Pin Mapping & LED ==
119	119
120		-example: AT+SENDB=01,02,8,05820802581ea0a5
121	121
122		-[[image:image-20220602162157-11.png||height="497" width="800"]]
123	123
	207	+== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
124	124
125	125
126		-(% style="color:blue" %)**4. Check to see if TTN received the message**
127	127
	211	+== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
128	128
129		-[[image:image-20220817093644-1.png]]
130	130
131	131
	215	+== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
132	132
133		-== 1.6  Example: How to join helium ==
134	134
135		-(% style="color:blue" %)**1. Create a new device.**
136	136
137		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165500-1.png?width=940&height=464&rev=1.1||alt="image-20220907165500-1.png"]]
	219	+== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
138	138
139	139
140		-(% style="color:blue" %)**2. Save the device after filling in the necessary information.**
	222	+=== 2.8.1  Items needed for update ===
141	141
142		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165837-2.png?width=809&height=375&rev=1.1||alt="image-20220907165837-2.png" height="375" width="809"]]
	224	+1. LA66 LoRaWAN Shield
	225	+1. Arduino
	226	+1. USB TO TTL Adapter
143	143
	228	+[[image:image-20220602100052-2.png||height="385" width="600"]]
144	144
145		-(% style="color:blue" %)**3.  Use AT commands.**
146	146
147		-[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
	231	+=== 2.8.2  Connection ===
148	148
149	149
150		-(% style="color:blue" %)**4..  Use the serial port tool**
	234	+[[image:image-20220602101311-3.png||height="276" width="600"]]
151	151
152		-[[image:image-20220909151517-2.png||height="543" width="708"]]
153	153
	237	+(((
	238	+(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
	239	+)))
154	154
155		-(% style="color:blue" %)**5.Use command AT+CFG to get device configuration**
	241	+(((
	242	+(% style="background-color:yellow" %)**GND  <-> GND
	243	+TXD  <->  TXD
	244	+RXD  <->  RXD**
	245	+)))
156	156
157		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170308-3.png?width=617&height=556&rev=1.1||alt="image-20220907170308-3.png" height="556" width="617"]]
158	158
	248	+Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
159	159
160		-(% style="color:blue" %)**6.  Network successfully.**
	250	+Connect USB TTL Adapter to PC after connecting the wires
161	161
162		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170436-4.png?rev=1.1||alt="image-20220907170436-4.png"]]
163	163
	253	+[[image:image-20220602102240-4.png||height="304" width="600"]]
164	164
165		-(% style="color:blue" %)**7.  Send uplink using command**
166	166
167		-[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170659-5.png?rev=1.1||alt="image-20220907170659-5.png"]]
	256	+=== 2.8.3  Upgrade steps ===
168	168
169		-[[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"]]
170	170
	259	+==== 1.  Switch SW1 to put in ISP position ====
171	171
172		-== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
173	173
	262	+[[image:image-20220602102824-5.png||height="306" width="600"]]
174	174
175		-**Use python as an example：**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]]
176	176
177		-(**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]])
178	178
	266	+==== 2.  Press the RST switch once ====
179	179
180		-(% style="color:red" %)**Preconditions:**
181	181
182		-(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
	269	+[[image:image-20220602104701-12.png||height="285" width="600"]]
183	183
184		-(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
185	185
186	186
	273	+==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
187	187
188		-(% style="color:blue" %)**Steps for usage:**
189	189
190		-(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
	276	+(((
	277	+(% style="color:blue" %)**1. Software download link:  [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/>>https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/]]**
	278	+)))
191	191
192		-(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
193	193
	281	+[[image:image-20220602103227-6.png]]
194	194
195		-[[image:image-20220602115852-3.png||height="450" width="1187"]]
196	196
	284	+[[image:image-20220602103357-7.png]]
197	197
198	198
199		-== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
200	200
	288	+(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
	289	+(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
201	201
202		-Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
203	203
	292	+[[image:image-20220602103844-8.png]]
204	204
205		-(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
206	206
207	207
208		-[[image:image-20220723100439-2.png]]
	296	+(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
	297	+(% style="color:blue" %)**3. Select the bin file to burn**
209	209
210	210
	300	+[[image:image-20220602104144-9.png]]
211	211
212		-(% style="color:blue" %)**2. Install Minicom in RPi.**
213	213
	303	+[[image:image-20220602104251-10.png]]
214	214
215		-(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
216	216
217		- (% style="background-color:yellow" %)**apt update**
	306	+[[image:image-20220602104402-11.png]]
218	218
219		- (% style="background-color:yellow" %)**apt install minicom**
220	220
221	221
222		-Use minicom to connect to the RPI's terminal
	310	+(% class="wikigeneratedid" id="HClicktostartthedownload" %)
	311	+(% style="color:blue" %)**4. Click to start the download**
223	223
224		-[[image:image-20220602153146-3.png||height="439" width="500"]]
	313	+[[image:image-20220602104923-13.png]]
225	225
226	226
227	227
228		-(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
	317	+(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
	318	+(% style="color:blue" %)**5. Check update process**
229	229
230	230
231		-The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
	321	+[[image:image-20220602104948-14.png]]
232	232
233	233
234		-[[image:image-20220602154928-5.png||height="436" width="500"]]
235	235
	325	+(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
	326	+(% style="color:blue" %)**The following picture shows that the burning is successful**
236	236
	328	+[[image:image-20220602105251-15.png]]
237	237
238		-(% style="color:blue" %)**4. Send Uplink message**
239	239
240	240
241		-Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
	332	+= 3.  LA66 USB LoRaWAN Adapter =
242	242
243		-example: AT+SENDB=01,02,8,05820802581ea0a5
244	244
	335	+== 3.1  Overview ==
245	245
246		-[[image:image-20220602160339-6.png||height="517" width="600"]]
	337	+[[image:image-20220715001142-3.png||height="145" width="220"]]
247	247
	339	+(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface.
248	248
	341	+(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
249	249
250		-Check to see if TTN received the message
	343	+Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
251	251
252		-[[image:image-20220602160627-7.png||height="369" width="800"]]
	345	+Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application.
253	253
	347	+LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
254	254
255	255
256		-== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
	350	+== 3.2  Features ==
257	257
	352	+* LoRaWAN USB adapter base on LA66 LoRaWAN module
	353	+* Ultra-long RF range
	354	+* Support LoRaWAN v1.0.4 protocol
	355	+* Support peer-to-peer protocol
	356	+* TCXO crystal to ensure RF performance on low temperature
	357	+* Spring RF antenna
	358	+* Available in different frequency LoRaWAN frequency bands.
	359	+* World-wide unique OTAA keys.
	360	+* AT Command via UART-TTL interface
	361	+* Firmware upgradable via UART interface
	362	+* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
258	258
259		-=== 1.8.1  Hardware and Software Connection ===
260	260
261	261
	366	+== 3.3  Specification ==
262	262
263		-==== (% style="color:blue" %)**Overview：**(%%) ====
	368	+* CPU: 32-bit 48 MHz
	369	+* Flash: 256KB
	370	+* RAM: 64KB
	371	+* Input Power Range: 5v
	372	+* Frequency Range: 150 MHz ~~ 960 MHz
	373	+* Maximum Power +22 dBm constant RF output
	374	+* High sensitivity: -148 dBm
	375	+* Temperature:
	376	+** Storage: -55 ~~ +125℃
	377	+** Operating: -40 ~~ +85℃
	378	+* Humidity:
	379	+** Storage: 5 ~~ 95% (Non-Condensing)
	380	+** Operating: 10 ~~ 95% (Non-Condensing)
	381	+* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
	382	+* LoRa Rx current: <9 mA
264	264
265	265
266		-(((
267		-DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
268	268
269		-* Send real-time location information of mobile phone to LoRaWAN network.
270		-* Check LoRaWAN network signal strengh.
271		-* Manually send messages to LoRaWAN network.
272		-)))
	386	+== 3.4  Pin Mapping & LED ==
273	273
274	274
275	275
	390	+== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
276	276
277		-==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
278	278
	393	+Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
279	279
280		-A USB to Type-C adapter is needed to connect to a Mobile phone.
281	281
282		-Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
	396	+(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
283	283
284		-[[image:image-20220813174353-2.png||height="360" width="313"]]
285	285
	399	+[[image:image-20220602171217-1.png||height="538" width="800"]]
286	286
287	287
288		-==== (% style="color:blue" %)**Download and Install App:**(%%) ====
	402	+Open the serial port tool
289	289
	404	+[[image:image-20220602161617-8.png]]
290	290
291		-[[(% 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)
	406	+[[image:image-20220602161718-9.png||height="457" width="800"]]
292	292
293		-[[image:image-20220813173738-1.png]]
294	294
295	295
	410	+(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
296	296
297		-==== (% style="color:blue" %)**Use of APP:**(%%) ====
	412	+The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
298	298
299	299
300		-Function and page introduction
	415	+[[image:image-20220602161935-10.png||height="498" width="800"]]
301	301
302	302
303		-[[image:image-20220723113448-7.png||height="995" width="450"]]
304	304
305		-**Block Explain:**
	419	+(% style="color:blue" %)**3. See Uplink Command**
306	306
307		-1.  Display LA66 USB LoRaWAN Module connection status
	421	+Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
308	308
309		-2.  Check and reconnect
	423	+example: AT+SENDB=01,02,8,05820802581ea0a5
310	310
311		-3.  Turn send timestamps on or off
	425	+[[image:image-20220602162157-11.png||height="497" width="800"]]
312	312
313		-4.  Display LoRaWan connection status
314	314
315		-5.  Check LoRaWan connection status
316	316
317		-6.  The RSSI value of the node when the ACK is received
	429	+(% style="color:blue" %)**4. Check to see if TTN received the message**
318	318
319		-7.  Node's Signal Strength Icon
	431	+[[image:image-20220602162331-12.png||height="420" width="800"]]
320	320
321		-8.  Configure Location Uplink Interval
322	322
323		-9.  AT command input box
324	324
325		-10.  Send Button:  Send input box info to LA66 USB Adapter
	435	+== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
326	326
327		-11.  Output Log from LA66 USB adapter
328	328
329		-12.  clear log button
	438	+**Use python as an example：**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]]
330	330
331		-13.  exit button
332	332
	441	+(% style="color:red" %)**Preconditions:**
333	333
	443	+(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
334	334
335		-LA66 USB LoRaWAN Module not connected
	445	+(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
336	336
337	337
338		-[[image:image-20220723110520-5.png||height="677" width="508"]]
339	339
	449	+(% style="color:blue" %)**Steps for usage:**
340	340
	451	+(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
341	341
342		-Connect LA66 USB LoRaWAN Module
	453	+(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
343	343
344		-[[image:image-20220723110626-6.png||height="681" width="511"]]
	455	+[[image:image-20220602115852-3.png||height="450" width="1187"]]
345	345
346	346
347	347
348		-=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
	459	+== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
349	349
350	350
351		-(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
	462	+Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
352	352
353	353
354		-[[image:image-20220723134549-8.png]]
	465	+(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
355	355
	467	+[[image:image-20220602171233-2.png||height="538" width="800"]]
356	356
357	357
358		-(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
359	359
	471	+(% style="color:blue" %)**2. Install Minicom in RPi.**
360	360
361		-Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
	473	+(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
362	362
363		-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/]]
	475	+ (% style="background-color:yellow" %)**apt update**
364	364
365		-After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
	477	+ (% style="background-color:yellow" %)**apt install minicom**
366	366
367		-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]]
368	368
	480	+Use minicom to connect to the RPI's terminal
369	369
370		-Example output in NodeRed is as below:
	482	+[[image:image-20220602153146-3.png||height="439" width="500"]]
371	371
372		-[[image:image-20220723144339-1.png]]
373	373
374	374
	486	+(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
375	375
376		-== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
	488	+The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
377	377
378	378
379		-The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
	491	+[[image:image-20220602154928-5.png||height="436" width="500"]]
380	380
381		-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)
382	382
383	383
384		-[[image:image-20220723150132-2.png]]
	495	+(% style="color:blue" %)**4. Send Uplink message**
385	385
	497	+Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
386	386
	499	+example: AT+SENDB=01,02,8,05820802581ea0a5
387	387
388		-= 2.  FAQ =
389	389
	502	+[[image:image-20220602160339-6.png||height="517" width="600"]]
390	390
391		-== 2.1  How to Compile Source Code for LA66? ==
392	392
393	393
394		-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]]
	506	+Check to see if TTN received the message
395	395
	508	+[[image:image-20220602160627-7.png||height="369" width="800"]]
396	396
397	397
398		-= 3.  Order Info =
399	399
	512	+== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
400	400
401		-**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
402	402
403	403
	516	+== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
	517	+
	518	+
	519	+
	520	+
	521	+= 4.  Order Info =
	522	+
	523	+
	524	+**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
	525	+
	526	+
404	404	(% style="color:blue" %)**XXX**(%%): The default frequency band
405	405
406	406	* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
...	...	@@ -413,10 +413,6 @@
413	413	* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
414	414	* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
415	415
416		-= 4.  Reference =
	539	+= 5.  Reference =
417	417
418		-
419		-* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
420		-* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
421		-
422		-
	541	+* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]

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