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Last modified by Xiaoling on 2025/02/07 16:37
From version 146.5
edited by Xiaoling
on 2022/08/16 14:51
Change comment: There is no comment for this version
To version 87.1
edited by Edwin Chen
on 2022/07/11 09:10
Change comment: There is no comment for this version

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Title
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1 -LA66 USB LoRaWAN Adapter User Manual
1 +LA66 LoRaWAN Module
Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
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1 -
2 -
3 -**Table of Contents:**
4 -
1 +{{box cssClass="floatinginfobox" title="**Contents**"}}
5 5  {{toc/}}
3 +{{/box}}
6 6  
5 += LA66 LoRaWAN Module =
7 7  
7 +== What is LA66 LoRaWAN Module ==
8 8  
9 +(% 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.
9 9  
11 +(% 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.
10 10  
11 -= 1.  LA66 USB LoRaWAN Adapter =
12 -
13 -
14 -== 1.1  Overview ==
15 -
16 -
17 -[[image:image-20220715001142-3.png||height="145" width="220"]]
18 -
19 -
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.
22 -)))
23 -
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.
26 -)))
27 -
28 -(((
29 29  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
30 -)))
31 31  
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 -)))
35 35  
36 -(((
37 37  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
38 -)))
39 39  
40 40  
20 +== Features ==
41 41  
42 -== 1.2  Features ==
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
25 +* 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.
30 +* Ultra-long RF range
56 56  
32 +== Specification ==
57 57  
58 -
59 -
60 -== 1.3  Specification ==
61 -
62 -
63 63  * CPU: 32-bit 48 MHz
64 64  * Flash: 256KB
65 65  * RAM: 64KB
66 -* Input Power Range: 5v
37 +* Input Power Range: 1.8v ~~ 3.7v
38 +* Power Consumption: < 4uA.
67 67  * Frequency Range: 150 MHz ~~ 960 MHz
68 68  * Maximum Power +22 dBm constant RF output
69 69  * High sensitivity: -148 dBm
... ... @@ -75,294 +75,331 @@
75 75  ** Operating: 10 ~~ 95% (Non-Condensing)
76 76  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
77 77  * LoRa Rx current: <9 mA
50 +* I/O Voltage: 3.3v
78 78  
52 +== AT Command ==
79 79  
54 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
80 80  
81 81  
82 -== 1.4  Pin Mapping & LED ==
57 +== Dimension ==
83 83  
84 -[[image:image-20220813183239-3.png||height="526" width="662"]]
59 +[[image:image-20220517072526-1.png]]
85 85  
86 86  
62 +== Pin Mapping ==
87 87  
88 -== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
64 +[[image:image-20220523101537-1.png]]
89 89  
66 +== Land Pattern ==
90 90  
91 -(((
92 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
93 -)))
68 +[[image:image-20220517072821-2.png]]
94 94  
95 95  
96 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
97 97  
72 += LA66 LoRaWAN Shield =
98 98  
99 -[[image:image-20220723100027-1.png]]
74 +== Overview ==
100 100  
76 +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.
101 101  
102 -Open the serial port tool
103 103  
104 -[[image:image-20220602161617-8.png]]
79 +== Features ==
105 105  
106 -[[image:image-20220602161718-9.png||height="457" width="800"]]
81 +* Arduino Shield base on LA66 LoRaWAN module
82 +* Support LoRaWAN v1.0.4 protocol
83 +* Support peer-to-peer protocol
84 +* TCXO crystal to ensure RF performance on low temperature
85 +* SMA connector
86 +* Available in different frequency LoRaWAN frequency bands.
87 +* World-wide unique OTAA keys.
88 +* AT Command via UART-TTL interface
89 +* Firmware upgradable via UART interface
90 +* Ultra-long RF range
107 107  
92 +== Specification ==
108 108  
94 +* CPU: 32-bit 48 MHz
95 +* Flash: 256KB
96 +* RAM: 64KB
97 +* Input Power Range: 1.8v ~~ 3.7v
98 +* Power Consumption: < 4uA.
99 +* Frequency Range: 150 MHz ~~ 960 MHz
100 +* Maximum Power +22 dBm constant RF output
101 +* High sensitivity: -148 dBm
102 +* Temperature:
103 +** Storage: -55 ~~ +125℃
104 +** Operating: -40 ~~ +85℃
105 +* Humidity:
106 +** Storage: 5 ~~ 95% (Non-Condensing)
107 +** Operating: 10 ~~ 95% (Non-Condensing)
108 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
109 +* LoRa Rx current: <9 mA
110 +* I/O Voltage: 3.3v
109 109  
110 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
112 +== Pin Mapping & LED ==
111 111  
112 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
114 +== Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
113 113  
116 +== Example: Join TTN network and send an uplink message, get downlink message. ==
114 114  
115 -[[image:image-20220602161935-10.png||height="498" width="800"]]
118 +== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
116 116  
120 +== Upgrade Firmware of LA66 LoRaWAN Shield ==
117 117  
122 +=== Items needed for update ===
118 118  
119 -(% style="color:blue" %)**3. See Uplink Command**
124 +1. LA66 LoRaWAN Shield
125 +1. Arduino
126 +1. USB TO TTL Adapter
120 120  
121 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
128 +[[image:image-20220602100052-2.png||height="385" width="600"]]
122 122  
123 -example: AT+SENDB=01,02,8,05820802581ea0a5
124 124  
125 -[[image:image-20220602162157-11.png||height="497" width="800"]]
131 +=== Connection ===
126 126  
133 +[[image:image-20220602101311-3.png||height="276" width="600"]]
127 127  
135 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  <-> (% style="color:blue" %)**USB TTL**(%%)
136 +**GND  <-> GND
137 +TXD  <-> TXD
138 +RXD  <-> RXD**
128 128  
129 -(% style="color:blue" %)**4. Check to see if TTN received the message**
140 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
130 130  
131 -[[image:image-20220602162331-12.png||height="420" width="800"]]
142 +Connect USB TTL Adapter to PC after connecting the wires
132 132  
133 133  
145 +[[image:image-20220602102240-4.png||height="304" width="600"]]
134 134  
135 -== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
136 136  
148 +=== Upgrade steps ===
137 137  
138 -**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]]
150 +==== Switch SW1 to put in ISP position ====
139 139  
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]])
152 +[[image:image-20220602102824-5.png||height="306" width="600"]]
141 141  
142 -(% style="color:red" %)**Preconditions:**
143 143  
144 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
155 +==== Press the RST switch once ====
145 145  
146 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
157 +[[image:image-20220602104701-12.png||height="285" width="600"]]
147 147  
148 148  
160 +==== Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
149 149  
150 -(% style="color:blue" %)**Steps for usage:**
162 +**~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/]]**
151 151  
152 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
164 +[[image:image-20220602103227-6.png]]
153 153  
154 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
166 +[[image:image-20220602103357-7.png]]
155 155  
156 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
157 157  
169 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
170 +**2. Select the COM port corresponding to USB TTL**
158 158  
172 +[[image:image-20220602103844-8.png]]
159 159  
160 -== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
161 161  
175 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
176 +**3. Select the bin file to burn**
162 162  
163 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
178 +[[image:image-20220602104144-9.png]]
164 164  
180 +[[image:image-20220602104251-10.png]]
165 165  
166 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
182 +[[image:image-20220602104402-11.png]]
167 167  
168 -[[image:image-20220723100439-2.png]]
169 169  
185 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
186 +**4. Click to start the download**
170 170  
188 +[[image:image-20220602104923-13.png]]
171 171  
172 -(% style="color:blue" %)**2. Install Minicom in RPi.**
173 173  
174 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
191 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
192 +**5. Check update process**
175 175  
176 - (% style="background-color:yellow" %)**apt update**
194 +[[image:image-20220602104948-14.png]]
177 177  
178 - (% style="background-color:yellow" %)**apt install minicom**
179 179  
197 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
198 +**The following picture shows that the burning is successful**
180 180  
181 -Use minicom to connect to the RPI's terminal
200 +[[image:image-20220602105251-15.png]]
182 182  
183 -[[image:image-20220602153146-3.png||height="439" width="500"]]
184 184  
185 185  
204 += LA66 USB LoRaWAN Adapter =
186 186  
187 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
206 +== Overview ==
188 188  
189 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
208 +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.
190 190  
191 191  
192 -[[image:image-20220602154928-5.png||height="436" width="500"]]
211 +== Features ==
193 193  
213 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
214 +* Ultra-long RF range
215 +* Support LoRaWAN v1.0.4 protocol
216 +* Support peer-to-peer protocol
217 +* TCXO crystal to ensure RF performance on low temperature
218 +* Spring RF antenna
219 +* Available in different frequency LoRaWAN frequency bands.
220 +* World-wide unique OTAA keys.
221 +* AT Command via UART-TTL interface
222 +* Firmware upgradable via UART interface
194 194  
224 +== Specification ==
195 195  
196 -(% style="color:blue" %)**4. Send Uplink message**
226 +* CPU: 32-bit 48 MHz
227 +* Flash: 256KB
228 +* RAM: 64KB
229 +* Input Power Range: 5v
230 +* Frequency Range: 150 MHz ~~ 960 MHz
231 +* Maximum Power +22 dBm constant RF output
232 +* High sensitivity: -148 dBm
233 +* Temperature:
234 +** Storage: -55 ~~ +125℃
235 +** Operating: -40 ~~ +85℃
236 +* Humidity:
237 +** Storage: 5 ~~ 95% (Non-Condensing)
238 +** Operating: 10 ~~ 95% (Non-Condensing)
239 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
240 +* LoRa Rx current: <9 mA
197 197  
198 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
242 +== Pin Mapping & LED ==
199 199  
200 -example: AT+SENDB=01,02,8,05820802581ea0a5
244 +== Example Send & Get Messages via LoRaWAN in PC ==
201 201  
246 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
202 202  
203 -[[image:image-20220602160339-6.png||height="517" width="600"]]
248 +~1. Connect the LA66 USB LoRaWAN adapter to PC
204 204  
250 +[[image:image-20220602171217-1.png||height="538" width="800"]]
205 205  
252 +Open the serial port tool
206 206  
207 -Check to see if TTN received the message
254 +[[image:image-20220602161617-8.png]]
208 208  
209 -[[image:image-20220602160627-7.png||height="369" width="800"]]
256 +[[image:image-20220602161718-9.png||height="457" width="800"]]
210 210  
211 211  
259 +2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.
212 212  
213 -== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
261 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
214 214  
263 +[[image:image-20220602161935-10.png||height="498" width="800"]]
215 215  
216 -=== 1.8.1  Hardware and Software Connection ===
217 217  
266 +3. See Uplink Command
218 218  
268 +Command format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
219 219  
220 -==== (% style="color:blue" %)**Overview：**(%%) ====
270 +example: AT+SENDB=01,02,8,05820802581ea0a5
221 221  
272 +[[image:image-20220602162157-11.png||height="497" width="800"]]
222 222  
223 -(((
224 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
225 225  
226 -* Send real-time location information of mobile phone to LoRaWAN network.
227 -* Check LoRaWAN network signal strengh.
228 -* Manually send messages to LoRaWAN network.
229 -)))
275 +4. Check to see if TTN received the message
230 230  
277 +[[image:image-20220602162331-12.png||height="420" width="800"]]
231 231  
232 232  
233 233  
234 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
281 +== Example:Send PC's CPU/RAM usage to TTN via python ==
235 235  
236 -A USB to Type-C adapter is needed to connect to a Mobile phone.
283 +(% class="wikigeneratedid" id="HUsepythonasanexampleFF1A" %)
284 +**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]]
237 237  
238 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
286 +(% class="wikigeneratedid" id="HPreconditions:" %)
287 +**Preconditions:**
239 239  
240 -[[image:image-20220813174353-2.png||height="360" width="313"]]
289 +1.LA66 USB LoRaWAN Adapter works fine
241 241  
291 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
242 242  
293 +(% class="wikigeneratedid" id="HStepsforusage" %)
294 +**Steps for usage**
243 243  
244 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
296 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
245 245  
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)
298 +2.Run the python script in PC and see the TTN
247 247  
248 -[[image:image-20220813173738-1.png]]
300 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
249 249  
250 250  
251 251  
252 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
304 +== Example Send & Get Messages via LoRaWAN in RPi ==
253 253  
254 -Function and page introduction
306 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
255 255  
256 -[[image:image-20220723113448-7.png||height="995" width="450"]]
308 +~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi
257 257  
258 -**Block Explain:**
310 +[[image:image-20220602171233-2.png||height="538" width="800"]]
259 259  
260 -1.  Display LA66 USB LoRaWAN Module connection status
261 261  
262 -2.  Check and reconnect
313 +2. Install Minicom in RPi.
263 263  
264 -3.  Turn send timestamps on or off
315 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
265 265  
266 -4.  Display LoRaWan connection status
317 +(% class="mark" %)apt update
267 267  
268 -5.  Check LoRaWan connection status
319 +(% class="mark" %)apt install minicom
269 269  
270 -6.  The RSSI value of the node when the ACK is received
271 271  
272 -7.  Node's Signal Strength Icon
322 +Use minicom to connect to the RPI's terminal
273 273  
274 -8.  Configure Location Uplink Interval
324 +[[image:image-20220602153146-3.png||height="439" width="500"]]
275 275  
276 -9.  AT command input box
277 277  
278 -10.  Send Button:  Send input box info to LA66 USB Adapter
327 +3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.
328 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network
279 279  
280 -11.  Output Log from LA66 USB adapter
330 +[[image:image-20220602154928-5.png||height="436" width="500"]]
281 281  
282 -12.  clear log button
283 283  
284 -13.  exit button
333 +4. Send Uplink message
285 285  
335 +Format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
286 286  
287 -LA66 USB LoRaWAN Module not connected
337 +example: AT+SENDB=01,02,8,05820802581ea0a5
288 288  
289 -[[image:image-20220723110520-5.png||height="677" width="508"]]
339 +[[image:image-20220602160339-6.png||height="517" width="600"]]
290 290  
341 +Check to see if TTN received the message
291 291  
343 +[[image:image-20220602160627-7.png||height="369" width="800"]]
292 292  
293 -Connect LA66 USB LoRaWAN Module
294 294  
295 -[[image:image-20220723110626-6.png||height="681" width="511"]]
296 296  
347 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
297 297  
298 298  
299 -=== 1.8.2 Send data to TTNv3 and plot location info in Node-Red ===
350 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
300 300  
301 301  
302 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
303 303  
304 -[[image:image-20220723134549-8.png]]
354 += Order Info =
305 305  
356 +Part Number:
306 306  
358 +**LA66-XXX**, **LA66-LoRaWAN-Shield-XXX** or **LA66-USB-LoRaWAN-Adapter-XXX**
307 307  
308 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
360 +**XXX**: The default frequency band
309 309  
310 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
362 +* **AS923**: LoRaWAN AS923 band
363 +* **AU915**: LoRaWAN AU915 band
364 +* **EU433**: LoRaWAN EU433 band
365 +* **EU868**: LoRaWAN EU868 band
366 +* **KR920**: LoRaWAN KR920 band
367 +* **US915**: LoRaWAN US915 band
368 +* **IN865**: LoRaWAN IN865 band
369 +* **CN470**: LoRaWAN CN470 band
370 +* **PP**: Peer to Peer LoRa Protocol
311 311  
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/]]
313 313  
314 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
373 += Reference =
315 315  
375 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
316 316  
317 -Example output in NodeRed is as below:
318 -
319 -[[image:image-20220723144339-1.png]]
320 -
321 -
322 -
323 -== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
324 -
325 -
326 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
327 -
328 -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)
329 -
330 -[[image:image-20220723150132-2.png]]
331 -
332 -
333 -
334 -= 2.  FAQ =
335 -
336 -
337 -== 2.1  How to Compile Source Code for LA66? ==
338 -
339 -
340 -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]]
341 -
342 -
343 -
344 -= 3.  Order Info =
345 -
346 -
347 -**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
348 -
349 -
350 -(% style="color:blue" %)**XXX**(%%): The default frequency band
351 -
352 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
353 -* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
354 -* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
355 -* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
356 -* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
357 -* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
358 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
359 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
360 -* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
361 -
362 -
363 -
364 -
365 -= 4.  Reference =
366 -
367 -
368 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
377 +
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