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 +6,34 @@
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	+(((
	17	+[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
	18	+)))
15	15
	20	+(((
	21	+
	22	+)))
16	16
17		-[[image:image-20220715001142-3.png||height="145" width="220"]]
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.
	25	+(% 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	)))
	27	+)))
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.
	30	+(((
	31	+(% 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	)))
	33	+)))
27	27
28	28	(((
	36	+(((
29	29	Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
30	30	)))
31	31
...	...	@@ -32,35 +32,36 @@
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	)))
	43	+)))
35	35
36	36	(((
	46	+(((
37	37	LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
38	38	)))
	49	+)))
39	39
40	40
41	41
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
	58	+* 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.
	63	+* Ultra-long RF range
56	56
	65	+
57	57	== 1.3  Specification ==
58	58
59		-
60	60	* CPU: 32-bit 48 MHz
61	61	* Flash: 256KB
62	62	* RAM: 64KB
63		-* Input Power Range: 5v
	71	+* Input Power Range: 1.8v ~~ 3.7v
	72	+* 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 +72,441 @@
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
	84	+* I/O Voltage: 3.3v
75	75
76		-== 1.4  Pin Mapping & LED ==
77	77
	87	+== 1.4  AT Command ==
78	78
79		-[[image:image-20220813183239-3.png||height="526" width="662"]]
80	80
	90	+AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
81	81
82	82
83		-== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
84	84
	94	+== 1.5  Dimension ==
85	85
	96	+[[image:image-20220718094750-3.png]]
	97	+
	98	+
	99	+
	100	+
	101	+== 1.6  Pin Mapping ==
	102	+
	103	+
	104	+[[image:image-20220719093156-1.png]]
	105	+
	106	+
	107	+
	108	+== 1.7  Land Pattern ==
	109	+
	110	+[[image:image-20220517072821-2.png]]
	111	+
	112	+
	113	+
	114	+= 2.  LA66 LoRaWAN Shield =
	115	+
	116	+
	117	+== 2.1  Overview ==
	118	+
	119	+
86	86	(((
87		-Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
	121	+[[image:image-20220715000826-2.png||height="145" width="220"]]
88	88	)))
89	89
	124	+(((
	125	+
	126	+)))
90	90
91		-(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
	128	+(((
	129	+(% style="color:blue" %)**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.
	130	+)))
92	92
	132	+(((
	133	+(((
	134	+(% 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.
	135	+)))
	136	+)))
93	93
94		-[[image:image-20220723100027-1.png]]
	138	+(((
	139	+(((
	140	+Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
	141	+)))
	142	+)))
95	95
	144	+(((
	145	+(((
	146	+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.
	147	+)))
	148	+)))
96	96
97		-Open the serial port tool
	150	+(((
	151	+(((
	152	+LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
	153	+)))
	154	+)))
98	98
99		-[[image:image-20220602161617-8.png]]
100	100
101		-[[image:image-20220602161718-9.png||height="457" width="800"]]
102	102
	158	+== 2.2  Features ==
103	103
	160	+* Arduino Shield base on LA66 LoRaWAN module
	161	+* Support LoRaWAN v1.0.4 protocol
	162	+* Support peer-to-peer protocol
	163	+* TCXO crystal to ensure RF performance on low temperature
	164	+* SMA connector
	165	+* Available in different frequency LoRaWAN frequency bands.
	166	+* World-wide unique OTAA keys.
	167	+* AT Command via UART-TTL interface
	168	+* Firmware upgradable via UART interface
	169	+* Ultra-long RF range
104	104
105		-(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
106	106
	172	+== 2.3  Specification ==
107	107
108		-The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
	174	+* CPU: 32-bit 48 MHz
	175	+* Flash: 256KB
	176	+* RAM: 64KB
	177	+* Input Power Range: 1.8v ~~ 3.7v
	178	+* Power Consumption: < 4uA.
	179	+* Frequency Range: 150 MHz ~~ 960 MHz
	180	+* Maximum Power +22 dBm constant RF output
	181	+* High sensitivity: -148 dBm
	182	+* Temperature:
	183	+** Storage: -55 ~~ +125℃
	184	+** Operating: -40 ~~ +85℃
	185	+* Humidity:
	186	+** Storage: 5 ~~ 95% (Non-Condensing)
	187	+** Operating: 10 ~~ 95% (Non-Condensing)
	188	+* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
	189	+* LoRa Rx current: <9 mA
	190	+* I/O Voltage: 3.3v
109	109
110	110
111		-[[image:image-20220602161935-10.png||height="498" width="800"]]
	193	+== 2.4  Pin Mapping & LED ==
112	112
113	113
114	114
115		-(% style="color:blue" %)**3. See Uplink Command**
	197	+== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
116	116
117	117
118		-Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
119	119
120		-example: AT+SENDB=01,02,8,05820802581ea0a5
	201	+== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
121	121
122		-[[image:image-20220602162157-11.png||height="497" width="800"]]
123	123
124	124
	205	+== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
125	125
126		-(% style="color:blue" %)**4. Check to see if TTN received the message**
127	127
128	128
129		-[[image:image-20220817093644-1.png]]
	209	+== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
130	130
131	131
	212	+=== 2.8.1  Items needed for update ===
132	132
133		-== 1.6  Example: How to join helium ==
	214	+1. LA66 LoRaWAN Shield
	215	+1. Arduino
	216	+1. USB TO TTL Adapter
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	+[[image:image-20220602100052-2.png||height="385" width="600"]]
138	138
139	139
140		-(% style="color:blue" %)**2. Save the device after filling in the necessary information.**
	222	+=== 2.8.2  Connection ===
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"]]
143	143
	225	+[[image:image-20220602101311-3.png||height="276" width="600"]]
144	144
145		-(% style="color:blue" %)**3.  Use AT commands.**
146	146
147		-[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
	228	+(((
	229	+(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
	230	+)))
148	148
	232	+(((
	233	+(% style="background-color:yellow" %)**GND  <-> GND
	234	+TXD  <->  TXD
	235	+RXD  <->  RXD**
	236	+)))
149	149
150		-(% style="color:blue" %)**4..  Use the serial port tool**
151	151
152		-[[image:image-20220909151517-2.png||height="543" width="708"]]
	239	+Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
153	153
	241	+Connect USB TTL Adapter to PC after connecting the wires
154	154
155		-(% style="color:blue" %)**5.Use command AT+CFG to get device configuration**
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"]]
	244	+[[image:image-20220602102240-4.png||height="304" width="600"]]
158	158
159	159
160		-(% style="color:blue" %)**6.  Network successfully.**
	247	+=== 2.8.3  Upgrade steps ===
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
	250	+==== 1.  Switch SW1 to put in ISP position ====
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"]]
	253	+[[image:image-20220602102824-5.png||height="306" width="600"]]
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
171	171
172		-== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
	257	+==== 2.  Press the RST switch once ====
173	173
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]]
	260	+[[image:image-20220602104701-12.png||height="285" width="600"]]
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
179	179
180		-(% style="color:red" %)**Preconditions:**
	264	+==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
181	181
182		-(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
183	183
184		-(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
	267	+(((
	268	+(% 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/]]**
	269	+)))
185	185
186	186
	272	+[[image:image-20220602103227-6.png]]
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
	275	+[[image:image-20220602103357-7.png]]
191	191
192		-(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
193	193
194	194
195		-[[image:image-20220602115852-3.png||height="450" width="1187"]]
	279	+(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
	280	+(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
196	196
197	197
	283	+[[image:image-20220602103844-8.png]]
198	198
199		-== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
200	200
201	201
202		-Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
	287	+(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
	288	+(% style="color:blue" %)**3. Select the bin file to burn**
203	203
204	204
205		-(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
	291	+[[image:image-20220602104144-9.png]]
206	206
207	207
208		-[[image:image-20220723100439-2.png]]
	294	+[[image:image-20220602104251-10.png]]
209	209
210	210
	297	+[[image:image-20220602104402-11.png]]
211	211
212		-(% style="color:blue" %)**2. Install Minicom in RPi.**
213	213
214	214
215		-(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
	301	+(% class="wikigeneratedid" id="HClicktostartthedownload" %)
	302	+(% style="color:blue" %)**4. Click to start the download**
216	216
217		- (% style="background-color:yellow" %)**apt update**
	304	+[[image:image-20220602104923-13.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
	308	+(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
	309	+(% style="color:blue" %)**5. Check update process**
223	223
224		-[[image:image-20220602153146-3.png||height="439" width="500"]]
225	225
	312	+[[image:image-20220602104948-14.png]]
226	226
227	227
228		-(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
229	229
	316	+(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
	317	+(% style="color:blue" %)**The following picture shows that the burning is successful**
230	230
231		-The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
	319	+[[image:image-20220602105251-15.png]]
232	232
233	233
234		-[[image:image-20220602154928-5.png||height="436" width="500"]]
235	235
	323	+= 3.  LA66 USB LoRaWAN Adapter =
236	236
237	237
238		-(% style="color:blue" %)**4. Send Uplink message**
	326	+== 3.1  Overview ==
239	239
240	240
241		-Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
	329	+[[image:image-20220715001142-3.png||height="145" width="220"]]
242	242
243		-example: AT+SENDB=01,02,8,05820802581ea0a5
244	244
	332	+(% 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.
245	245
246		-[[image:image-20220602160339-6.png||height="517" width="600"]]
	334	+(% 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.
247	247
	336	+Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
248	248
	338	+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.
249	249
250		-Check to see if TTN received the message
	340	+LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
251	251
252		-[[image:image-20220602160627-7.png||height="369" width="800"]]
253	253
254	254
	344	+== 3.2  Features ==
255	255
256		-== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
	346	+* LoRaWAN USB adapter base on LA66 LoRaWAN module
	347	+* Ultra-long RF range
	348	+* Support LoRaWAN v1.0.4 protocol
	349	+* Support peer-to-peer protocol
	350	+* TCXO crystal to ensure RF performance on low temperature
	351	+* Spring RF antenna
	352	+* Available in different frequency LoRaWAN frequency bands.
	353	+* World-wide unique OTAA keys.
	354	+* AT Command via UART-TTL interface
	355	+* Firmware upgradable via UART interface
	356	+* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
257	257
258	258
259		-=== 1.8.1  Hardware and Software Connection ===
	359	+== 3.3  Specification ==
260	260
	361	+* CPU: 32-bit 48 MHz
	362	+* Flash: 256KB
	363	+* RAM: 64KB
	364	+* Input Power Range: 5v
	365	+* Frequency Range: 150 MHz ~~ 960 MHz
	366	+* Maximum Power +22 dBm constant RF output
	367	+* High sensitivity: -148 dBm
	368	+* Temperature:
	369	+** Storage: -55 ~~ +125℃
	370	+** Operating: -40 ~~ +85℃
	371	+* Humidity:
	372	+** Storage: 5 ~~ 95% (Non-Condensing)
	373	+** Operating: 10 ~~ 95% (Non-Condensing)
	374	+* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
	375	+* LoRa Rx current: <9 mA
261	261
262	262
263		-==== (% style="color:blue" %)**Overview：**(%%) ====
	378	+== 3.4  Pin Mapping & LED ==
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		-)))
	382	+== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
273	273
274	274
	385	+Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
275	275
276	276
277		-==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
	388	+(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
278	278
279	279
280		-A USB to Type-C adapter is needed to connect to a Mobile phone.
	391	+[[image:image-20220602171217-1.png||height="538" width="800"]]
281	281
282		-Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
283	283
284		-[[image:image-20220813174353-2.png||height="360" width="313"]]
	394	+Open the serial port tool
285	285
	396	+[[image:image-20220602161617-8.png]]
286	286
	398	+[[image:image-20220602161718-9.png||height="457" width="800"]]
287	287
288		-==== (% style="color:blue" %)**Download and Install App:**(%%) ====
289	289
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)
	402	+(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
292	292
293		-[[image:image-20220813173738-1.png]]
	404	+The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
294	294
295	295
	407	+[[image:image-20220602161935-10.png||height="498" width="800"]]
296	296
297		-==== (% style="color:blue" %)**Use of APP:**(%%) ====
298	298
299	299
300		-Function and page introduction
	411	+(% style="color:blue" %)**3. See Uplink Command**
301	301
	413	+Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
302	302
303		-[[image:image-20220723113448-7.png||height="995" width="450"]]
	415	+example: AT+SENDB=01,02,8,05820802581ea0a5
304	304
305		-**Block Explain:**
	417	+[[image:image-20220602162157-11.png||height="497" width="800"]]
306	306
307		-1.  Display LA66 USB LoRaWAN Module connection status
308	308
309		-2.  Check and reconnect
310	310
311		-3.  Turn send timestamps on or off
	421	+(% style="color:blue" %)**4. Check to see if TTN received the message**
312	312
313		-4.  Display LoRaWan connection status
	423	+[[image:image-20220602162331-12.png||height="420" width="800"]]
314	314
315		-5.  Check LoRaWan connection status
316	316
317		-6.  The RSSI value of the node when the ACK is received
318	318
319		-7.  Node's Signal Strength Icon
	427	+== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
320	320
321		-8.  Configure Location Uplink Interval
322	322
323		-9.  AT command input box
	430	+**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]]
324	324
325		-10.  Send Button:  Send input box info to LA66 USB Adapter
326	326
327		-11.  Output Log from LA66 USB adapter
	433	+(% style="color:red" %)**Preconditions:**
328	328
329		-12.  clear log button
	435	+(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
330	330
331		-13.  exit button
	437	+(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
332	332
333	333
334	334
335		-LA66 USB LoRaWAN Module not connected
	441	+(% style="color:blue" %)**Steps for usage:**
336	336
	443	+(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
337	337
338		-[[image:image-20220723110520-5.png||height="677" width="508"]]
	445	+(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
339	339
	447	+[[image:image-20220602115852-3.png||height="450" width="1187"]]
340	340
341	341
342		-Connect LA66 USB LoRaWAN Module
343	343
344		-[[image:image-20220723110626-6.png||height="681" width="511"]]
	451	+== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
345	345
346	346
	454	+Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
347	347
348		-=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
349	349
	457	+(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
350	350
351		-(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
	459	+[[image:image-20220602171233-2.png||height="538" width="800"]]
352	352
353	353
354		-[[image:image-20220723134549-8.png]]
355	355
	463	+(% style="color:blue" %)**2. Install Minicom in RPi.**
356	356
	465	+(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
357	357
358		-(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
	467	+ (% style="background-color:yellow" %)**apt update**
359	359
	469	+ (% style="background-color:yellow" %)**apt install minicom**
360	360
361		-Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
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/]]
	472	+Use minicom to connect to the RPI's terminal
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.
	474	+[[image:image-20220602153146-3.png||height="439" width="500"]]
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
369	369
370		-Example output in NodeRed is as below:
	478	+(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
371	371
372		-[[image:image-20220723144339-1.png]]
	480	+The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
373	373
374	374
	483	+[[image:image-20220602154928-5.png||height="436" width="500"]]
375	375
376		-== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
377	377
378	378
379		-The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
	487	+(% style="color:blue" %)**4. Send Uplink message**
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)
	489	+Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
382	382
	491	+example: AT+SENDB=01,02,8,05820802581ea0a5
383	383
384		-[[image:image-20220723150132-2.png]]
385	385
	494	+[[image:image-20220602160339-6.png||height="517" width="600"]]
386	386
387	387
388		-= 2.  FAQ =
389	389
	498	+Check to see if TTN received the message
390	390
391		-== 2.1  How to Compile Source Code for LA66? ==
	500	+[[image:image-20220602160627-7.png||height="369" width="800"]]
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]]
395	395
	504	+== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
396	396
397	397
398		-= 3.  Order Info =
399	399
	508	+== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
400	400
401		-**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
402	402
403	403
	512	+
	513	+= 4.  Order Info =
	514	+
	515	+
	516	+**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
	517	+
	518	+
404	404	(% style="color:blue" %)**XXX**(%%): The default frequency band
405	405
406	406	* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
...	...	@@ -413,10 +413,7 @@
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 =
417	417
	532	+= 5.  Reference =
418	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		-
	534	+* 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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