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.Xiaoling
	1	+XWiki.Edwin

Content

...	...	@@ -6,26 +6,107 @@
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	+(((
	16	+[[image:image-20220715000242-1.png||height="110" width="132"]]
15	15
	18	+(% 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.
	19	+)))
16	16
17		-[[image:image-20220715001142-3.png||height="145" width="220"]]
	21	+(((
	22	+(% 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.
	23	+)))
18	18
	25	+(((
	26	+Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
	27	+)))
19	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.
	30	+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.
22	22	)))
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.
	34	+LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
26	26	)))
27	27
	37	+
	38	+== 1.2  Features ==
	39	+
	40	+* Support LoRaWAN v1.0.4 protocol
	41	+* Support peer-to-peer protocol
	42	+* TCXO crystal to ensure RF performance on low temperature
	43	+* SMD Antenna pad and i-pex antenna connector
	44	+* Available in different frequency LoRaWAN frequency bands.
	45	+* World-wide unique OTAA keys.
	46	+* AT Command via UART-TTL interface
	47	+* Firmware upgradable via UART interface
	48	+* Ultra-long RF range
	49	+
	50	+== 1.3  Specification ==
	51	+
	52	+* CPU: 32-bit 48 MHz
	53	+* Flash: 256KB
	54	+* RAM: 64KB
	55	+* Input Power Range: 1.8v ~~ 3.7v
	56	+* Power Consumption: < 4uA.
	57	+* Frequency Range: 150 MHz ~~ 960 MHz
	58	+* Maximum Power +22 dBm constant RF output
	59	+* High sensitivity: -148 dBm
	60	+* Temperature:
	61	+** Storage: -55 ~~ +125℃
	62	+** Operating: -40 ~~ +85℃
	63	+* Humidity:
	64	+** Storage: 5 ~~ 95% (Non-Condensing)
	65	+** Operating: 10 ~~ 95% (Non-Condensing)
	66	+* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
	67	+* LoRa Rx current: <9 mA
	68	+* I/O Voltage: 3.3v
	69	+
	70	+== 1.4  AT Command ==
	71	+
	72	+AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
	73	+
	74	+
	75	+== 1.5  Dimension ==
	76	+
	77	+[[image:image-20220517072526-1.png]]
	78	+
	79	+
	80	+
	81	+== 1.6  Pin Mapping ==
	82	+
	83	+
	84	+[[image:image-20220523101537-1.png]]
	85	+
	86	+
	87	+
	88	+== 1.7  Land Pattern ==
	89	+
	90	+[[image:image-20220517072821-2.png]]
	91	+
	92	+
	93	+
	94	+= 2.  LA66 LoRaWAN Shield =
	95	+
	96	+
	97	+== 2.1  Overview ==
	98	+
	99	+
	100	+[[image:image-20220715000826-2.png||height="386" width="449"]]
	101	+
	102	+
	103	+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.
	104	+
28	28	(((
	106	+(% 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.
	107	+)))
	108	+
	109	+(((
29	29	Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
30	30	)))
31	31
...	...	@@ -38,30 +38,26 @@
38	38	)))
39	39
40	40
	122	+== 2.2  Features ==
41	41
42		-== 1.2  Features ==
43		-
44		-
45		-* LoRaWAN USB adapter base on LA66 LoRaWAN module
46		-* Ultra-long RF range
	124	+* Arduino Shield base on LA66 LoRaWAN module
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
	128	+* SMA 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.
	133	+* Ultra-long RF range
56	56
	135	+== 2.3  Specification ==
57	57
58		-== 1.3  Specification ==
59		-
60		-
61	61	* CPU: 32-bit 48 MHz
62	62	* Flash: 256KB
63	63	* RAM: 64KB
64		-* Input Power Range: 5v
	140	+* Input Power Range: 1.8v ~~ 3.7v
	141	+* Power Consumption: < 4uA.
65	65	* Frequency Range: 150 MHz ~~ 960 MHz
66	66	* Maximum Power +22 dBm constant RF output
67	67	* High sensitivity: -148 dBm
...	...	@@ -73,278 +73,326 @@
73	73	** Operating: 10 ~~ 95% (Non-Condensing)
74	74	* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
75	75	* LoRa Rx current: <9 mA
	153	+* I/O Voltage: 3.3v
76	76
	155	+== 2.4  Pin Mapping & LED ==
77	77
78		-== 1.4  Pin Mapping & LED ==
79	79
80		-[[image:image-20220813183239-3.png||height="526" width="662"]]
81	81
	159	+== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
82	82
83	83
84		-== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
85	85
	163	+== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
86	86
	165	+
	166	+
	167	+== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
	168	+
	169	+
	170	+
	171	+== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
	172	+
	173	+
	174	+=== 2.8.1  Items needed for update ===
	175	+
	176	+1. LA66 LoRaWAN Shield
	177	+1. Arduino
	178	+1. USB TO TTL Adapter
	179	+
	180	+
	181	+[[image:image-20220602100052-2.png||height="385" width="600"]]
	182	+
	183	+
	184	+=== 2.8.2  Connection ===
	185	+
	186	+
	187	+[[image:image-20220602101311-3.png||height="276" width="600"]]
	188	+
	189	+
87	87	(((
88		-Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
	191	+(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
89	89	)))
90	90
	194	+(((
	195	+(% style="background-color:yellow" %)**GND  <-> GND
	196	+TXD  <->  TXD
	197	+RXD  <->  RXD**
	198	+)))
91	91
92		-(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
93	93
	201	+Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
94	94
95		-[[image:image-20220723100027-1.png]]
	203	+Connect USB TTL Adapter to PC after connecting the wires
96	96
97	97
98		-Open the serial port tool
	206	+[[image:image-20220602102240-4.png||height="304" width="600"]]
99	99
100		-[[image:image-20220602161617-8.png]]
101	101
102		-[[image:image-20220602161718-9.png||height="457" width="800"]]
	209	+=== 2.8.3  Upgrade steps ===
103	103
104	104
	212	+==== 1.  Switch SW1 to put in ISP position ====
105	105
106		-(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
107	107
108		-The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
	215	+[[image:image-20220602102824-5.png||height="306" width="600"]]
109	109
110	110
111		-[[image:image-20220602161935-10.png||height="498" width="800"]]
112	112
	219	+==== 2.  Press the RST switch once ====
113	113
114	114
115		-(% style="color:blue" %)**3. See Uplink Command**
	222	+[[image:image-20220602104701-12.png||height="285" width="600"]]
116	116
117		-Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
118	118
119		-example: AT+SENDB=01,02,8,05820802581ea0a5
120	120
121		-[[image:image-20220602162157-11.png||height="497" width="800"]]
	226	+==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
122	122
123	123
	229	+(((
	230	+(% 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/]]**
	231	+)))
124	124
125		-(% style="color:blue" %)**4. Check to see if TTN received the message**
126	126
	234	+[[image:image-20220602103227-6.png]]
127	127
128	128
129		-[[image:image-20220817093644-1.png]]
	237	+[[image:image-20220602103357-7.png]]
130	130
131	131
132	132
133		-== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
	241	+(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
	242	+(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
134	134
135	135
136		-**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]]
	245	+[[image:image-20220602103844-8.png]]
137	137
138		-(**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]])
139	139
140		-(% style="color:red" %)**Preconditions:**
141	141
142		-(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
	249	+(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
	250	+(% style="color:blue" %)**3. Select the bin file to burn**
143	143
144		-(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
145	145
	253	+[[image:image-20220602104144-9.png]]
146	146
147	147
148		-(% style="color:blue" %)**Steps for usage:**
	256	+[[image:image-20220602104251-10.png]]
149	149
150		-(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
151	151
152		-(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
	259	+[[image:image-20220602104402-11.png]]
153	153
154		-[[image:image-20220602115852-3.png||height="450" width="1187"]]
155	155
156	156
	263	+(% class="wikigeneratedid" id="HClicktostartthedownload" %)
	264	+(% style="color:blue" %)**4. Click to start the download**
157	157
158		-== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
	266	+[[image:image-20220602104923-13.png]]
159	159
160	160
161		-Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
162	162
	270	+(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
	271	+(% style="color:blue" %)**5. Check update process**
163	163
164		-(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
165	165
166		-[[image:image-20220723100439-2.png]]
	274	+[[image:image-20220602104948-14.png]]
167	167
168	168
169	169
170		-(% style="color:blue" %)**2. Install Minicom in RPi.**
	278	+(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
	279	+(% style="color:blue" %)**The following picture shows that the burning is successful**
171	171
172		-(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
	281	+[[image:image-20220602105251-15.png]]
173	173
174		- (% style="background-color:yellow" %)**apt update**
175	175
176		- (% style="background-color:yellow" %)**apt install minicom**
177	177
	285	+= 3.  LA66 USB LoRaWAN Adapter =
178	178
179		-Use minicom to connect to the RPI's terminal
180	180
181		-[[image:image-20220602153146-3.png||height="439" width="500"]]
	288	+== 3.1  Overview ==
182	182
	290	+(% 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.
183	183
	292	+(% 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.
184	184
185		-(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
	294	+Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
186	186
187		-The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
	296	+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.
188	188
	298	+LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
189	189
190		-[[image:image-20220602154928-5.png||height="436" width="500"]]
191	191
	301	+== 3.2  Features ==
192	192
	303	+* LoRaWAN USB adapter base on LA66 LoRaWAN module
	304	+* Ultra-long RF range
	305	+* Support LoRaWAN v1.0.4 protocol
	306	+* Support peer-to-peer protocol
	307	+* TCXO crystal to ensure RF performance on low temperature
	308	+* Spring RF antenna
	309	+* Available in different frequency LoRaWAN frequency bands.
	310	+* World-wide unique OTAA keys.
	311	+* AT Command via UART-TTL interface
	312	+* Firmware upgradable via UART interface
193	193
194		-(% style="color:blue" %)**4. Send Uplink message**
	314	+== 3.3  Specification ==
195	195
196		-Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
	316	+* CPU: 32-bit 48 MHz
	317	+* Flash: 256KB
	318	+* RAM: 64KB
	319	+* Input Power Range: 5v
	320	+* Frequency Range: 150 MHz ~~ 960 MHz
	321	+* Maximum Power +22 dBm constant RF output
	322	+* High sensitivity: -148 dBm
	323	+* Temperature:
	324	+** Storage: -55 ~~ +125℃
	325	+** Operating: -40 ~~ +85℃
	326	+* Humidity:
	327	+** Storage: 5 ~~ 95% (Non-Condensing)
	328	+** Operating: 10 ~~ 95% (Non-Condensing)
	329	+* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
	330	+* LoRa Rx current: <9 mA
197	197
198		-example: AT+SENDB=01,02,8,05820802581ea0a5
	332	+== 3.4  Pin Mapping & LED ==
199	199
200	200
201		-[[image:image-20220602160339-6.png||height="517" width="600"]]
202	202
	336	+== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
203	203
204	204
205		-Check to see if TTN received the message
	339	+Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
206	206
207		-[[image:image-20220602160627-7.png||height="369" width="800"]]
208	208
	342	+(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
209	209
210	210
211		-== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
	345	+[[image:image-20220602171217-1.png||height="538" width="800"]]
212	212
213	213
214		-=== 1.8.1  Hardware and Software Connection ===
	348	+Open the serial port tool
215	215
	350	+[[image:image-20220602161617-8.png]]
216	216
	352	+[[image:image-20220602161718-9.png||height="457" width="800"]]
217	217
218		-==== (% style="color:blue" %)**Overview：**(%%) ====
219	219
220	220
221		-(((
222		-DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
	356	+(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
223	223
224		-* Send real-time location information of mobile phone to LoRaWAN network.
225		-* Check LoRaWAN network signal strengh.
226		-* Manually send messages to LoRaWAN network.
227		-)))
	358	+The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
228	228
229	229
	361	+[[image:image-20220602161935-10.png||height="498" width="800"]]
230	230
231	231
232		-==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
233	233
234		-A USB to Type-C adapter is needed to connect to a Mobile phone.
	365	+(% style="color:blue" %)**3. See Uplink Command**
235	235
236		-Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
	367	+Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
237	237
238		-[[image:image-20220813174353-2.png||height="360" width="313"]]
	369	+example: AT+SENDB=01,02,8,05820802581ea0a5
239	239
	371	+[[image:image-20220602162157-11.png||height="497" width="800"]]
240	240
241	241
242		-==== (% style="color:blue" %)**Download and Install App:**(%%) ====
243	243
244		-[[(% 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)
	375	+(% style="color:blue" %)**4. Check to see if TTN received the message**
245	245
246		-[[image:image-20220813173738-1.png]]
	377	+[[image:image-20220602162331-12.png||height="420" width="800"]]
247	247
248	248
249	249
250		-==== (% style="color:blue" %)**Use of APP:**(%%) ====
	381	+== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
251	251
252		-Function and page introduction
253	253
254		-[[image:image-20220723113448-7.png||height="995" width="450"]]
	384	+**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]]
255	255
256		-**Block Explain:**
257	257
258		-1.  Display LA66 USB LoRaWAN Module connection status
	387	+(% style="color:red" %)**Preconditions:**
259	259
260		-2.  Check and reconnect
	389	+(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
261	261
262		-3.  Turn send timestamps on or off
	391	+(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
263	263
264		-4.  Display LoRaWan connection status
265	265
266		-5.  Check LoRaWan connection status
267	267
268		-6.  The RSSI value of the node when the ACK is received
	395	+(% style="color:blue" %)**Steps for usage:**
269	269
270		-7.  Node's Signal Strength Icon
	397	+(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
271	271
272		-8.  Configure Location Uplink Interval
	399	+(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
273	273
274		-9.  AT command input box
	401	+[[image:image-20220602115852-3.png||height="450" width="1187"]]
275	275
276		-10.  Send Button:  Send input box info to LA66 USB Adapter
277	277
278		-11.  Output Log from LA66 USB adapter
279	279
280		-12.  clear log button
	405	+== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
281	281
282		-13.  exit button
283	283
	408	+Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
284	284
285		-LA66 USB LoRaWAN Module not connected
286	286
287		-[[image:image-20220723110520-5.png||height="677" width="508"]]
	411	+(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
288	288
	413	+[[image:image-20220602171233-2.png||height="538" width="800"]]
289	289
290	290
291		-Connect LA66 USB LoRaWAN Module
292	292
293		-[[image:image-20220723110626-6.png||height="681" width="511"]]
	417	+(% style="color:blue" %)**2. Install Minicom in RPi.**
294	294
	419	+(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
295	295
	421	+ (% style="background-color:yellow" %)**apt update**
296	296
297		-=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
	423	+ (% style="background-color:yellow" %)**apt install minicom**
298	298
299	299
300		-(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
	426	+Use minicom to connect to the RPI's terminal
301	301
302		-[[image:image-20220723134549-8.png]]
	428	+[[image:image-20220602153146-3.png||height="439" width="500"]]
303	303
304	304
305	305
306		-(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
	432	+(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
307	307
308		-Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
	434	+The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
309	309
310		-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/]]
311	311
312		-After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
	437	+[[image:image-20220602154928-5.png||height="436" width="500"]]
313	313
314	314
315		-Example output in NodeRed is as below:
316	316
317		-[[image:image-20220723144339-1.png]]
	441	+(% style="color:blue" %)**4. Send Uplink message**
318	318
	443	+Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
319	319
	445	+example: AT+SENDB=01,02,8,05820802581ea0a5
320	320
321		-== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
322	322
	448	+[[image:image-20220602160339-6.png||height="517" width="600"]]
323	323
324		-The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
325	325
326		-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)
327	327
328		-[[image:image-20220723150132-2.png]]
	452	+Check to see if TTN received the message
329	329
	454	+[[image:image-20220602160627-7.png||height="369" width="800"]]
330	330
331	331
332		-= 2.  FAQ =
333	333
	458	+== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
334	334
335		-== 2.1  How to Compile Source Code for LA66? ==
336	336
337	337
338		-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]]
	462	+== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
339	339
340	340
341	341
342		-= 3.  Order Info =
343	343
	467	+= 4.  Order Info =
344	344
345		-**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
346	346
	470	+**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
347	347
	472	+
348	348	(% style="color:blue" %)**XXX**(%%): The default frequency band
349	349
350	350	* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
...	...	@@ -357,11 +357,8 @@
357	357	* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
358	358	* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
359	359
	485	+= 5.  Reference =
360	360
	487	+* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
361	361
362		-
363		-
364		-= 4.  Reference =
365		-
366		-
367		-* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
	489	+

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