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Last modified by Xiaoling on 2025/02/07 16:37
From version 148.2
edited by Xiaoling
on 2022/08/17 08:46
Change comment: There is no comment for this version
To version 86.1
edited by Edwin Chen
on 2022/07/10 22:08
Change comment: There is no comment for this version

Summary

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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 -== 1.3  Specification ==
60 -
61 -
62 62  * CPU: 32-bit 48 MHz
63 63  * Flash: 256KB
64 64  * RAM: 64KB
65 -* Input Power Range: 5v
37 +* Input Power Range: 1.8v ~~ 3.7v
38 +* Power Consumption: < 4uA.
66 66  * Frequency Range: 150 MHz ~~ 960 MHz
67 67  * Maximum Power +22 dBm constant RF output
68 68  * High sensitivity: -148 dBm
... ... @@ -74,292 +74,334 @@
74 74  ** Operating: 10 ~~ 95% (Non-Condensing)
75 75  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
76 76  * LoRa Rx current: <9 mA
50 +* I/O Voltage: 3.3v
77 77  
52 +== AT Command ==
78 78  
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.
79 79  
80 -== 1.4  Pin Mapping & LED ==
81 81  
82 -[[image:image-20220813183239-3.png||height="526" width="662"]]
57 +== Dimension ==
83 83  
59 +[[image:image-20220517072526-1.png]]
84 84  
85 85  
86 -== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
62 +== Pin Mapping ==
87 87  
64 +[[image:image-20220523101537-1.png]]
88 88  
89 -(((
90 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
91 -)))
66 +== Land Pattern ==
92 92  
68 +[[image:image-20220517072821-2.png]]
93 93  
94 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
95 95  
71 +
96 96  
97 -[[image:image-20220723100027-1.png]]
73 += LA66 LoRaWAN Shield =
98 98  
75 +== Overview ==
99 99  
100 -Open the serial port tool
77 +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 -[[image:image-20220602161617-8.png]]
103 103  
104 -[[image:image-20220602161718-9.png||height="457" width="800"]]
80 +== Features ==
105 105  
82 +* Arduino Shield base on LA66 LoRaWAN module
83 +* Support LoRaWAN v1.0.4 protocol
84 +* Support peer-to-peer protocol
85 +* TCXO crystal to ensure RF performance on low temperature
86 +* SMA connector
87 +* Available in different frequency LoRaWAN frequency bands.
88 +* World-wide unique OTAA keys.
89 +* AT Command via UART-TTL interface
90 +* Firmware upgradable via UART interface
91 +* Ultra-long RF range
106 106  
93 +== Specification ==
107 107  
108 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
95 +* CPU: 32-bit 48 MHz
96 +* Flash: 256KB
97 +* RAM: 64KB
98 +* Input Power Range: 1.8v ~~ 3.7v
99 +* Power Consumption: < 4uA.
100 +* Frequency Range: 150 MHz ~~ 960 MHz
101 +* Maximum Power +22 dBm constant RF output
102 +* High sensitivity: -148 dBm
103 +* Temperature:
104 +** Storage: -55 ~~ +125℃
105 +** Operating: -40 ~~ +85℃
106 +* Humidity:
107 +** Storage: 5 ~~ 95% (Non-Condensing)
108 +** Operating: 10 ~~ 95% (Non-Condensing)
109 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
110 +* LoRa Rx current: <9 mA
111 +* I/O Voltage: 3.3v
109 109  
110 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
113 +== Pin Mapping & LED ==
111 111  
115 +== Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
112 112  
113 -[[image:image-20220602161935-10.png||height="498" width="800"]]
117 +== Example: Join TTN network and send an uplink message, get downlink message. ==
114 114  
119 +== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
115 115  
121 +== Upgrade Firmware of LA66 LoRaWAN Shield ==
116 116  
117 -(% style="color:blue" %)**3. See Uplink Command**
123 +=== Items needed for update ===
118 118  
119 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
125 +1. LA66 LoRaWAN Shield
126 +1. Arduino
127 +1. USB TO TTL Adapter
120 120  
121 -example: AT+SENDB=01,02,8,05820802581ea0a5
129 +[[image:image-20220602100052-2.png||height="385" width="600"]]
122 122  
123 -[[image:image-20220602162157-11.png||height="497" width="800"]]
124 124  
132 +=== Connection ===
125 125  
134 +[[image:image-20220602101311-3.png||height="276" width="600"]]
126 126  
127 -(% style="color:blue" %)**4. Check to see if TTN received the message**
136 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  <-> (% style="color:blue" %)**USB TTL**(%%)
137 +**GND  <-> GND
138 +TXD  <-> TXD
139 +RXD  <-> RXD**
128 128  
129 -[[image:image-20220817084532-1.jpeg||height="563" width="1076"]]
141 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
130 130  
143 +Connect USB TTL Adapter to PC after connecting the wires
131 131  
132 132  
133 -== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
146 +[[image:image-20220602102240-4.png||height="304" width="600"]]
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]]
149 +=== Upgrade steps ===
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]])
151 +==== Switch SW1 to put in ISP position ====
139 139  
140 -(% style="color:red" %)**Preconditions:**
153 +[[image:image-20220602102824-5.png||height="306" width="600"]]
141 141  
142 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
143 143  
144 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
156 +==== Press the RST switch once ====
145 145  
158 +[[image:image-20220602104701-12.png||height="285" width="600"]]
146 146  
147 147  
148 -(% style="color:blue" %)**Steps for usage:**
161 +==== Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
149 149  
150 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
163 +**~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" %)**2.**(%%) Run the python script in PC and see the TTN
165 +[[image:image-20220602103227-6.png]]
153 153  
154 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
167 +[[image:image-20220602103357-7.png]]
155 155  
156 156  
170 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
171 +**2. Select the COM port corresponding to USB TTL**
157 157  
158 -== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
173 +[[image:image-20220602103844-8.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.
176 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
177 +**3. Select the bin file to burn**
162 162  
179 +[[image:image-20220602104144-9.png]]
163 163  
164 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
181 +[[image:image-20220602104251-10.png]]
165 165  
166 -[[image:image-20220723100439-2.png]]
183 +[[image:image-20220602104402-11.png]]
167 167  
168 168  
186 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
187 +**4. Click to start the download**
169 169  
170 -(% style="color:blue" %)**2. Install Minicom in RPi.**
189 +[[image:image-20220602104923-13.png]]
171 171  
172 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
173 173  
174 - (% style="background-color:yellow" %)**apt update**
192 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
193 +**5. Check update process**
175 175  
176 - (% style="background-color:yellow" %)**apt install minicom**
195 +[[image:image-20220602104948-14.png]]
177 177  
178 178  
179 -Use minicom to connect to the RPI's terminal
198 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
199 +**The following picture shows that the burning is successful**
180 180  
181 -[[image:image-20220602153146-3.png||height="439" width="500"]]
201 +[[image:image-20220602105251-15.png]]
182 182  
183 183  
204 +
184 184  
185 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
206 += LA66 USB LoRaWAN Adapter =
186 186  
187 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
208 +== Overview ==
188 188  
210 +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.
189 189  
190 -[[image:image-20220602154928-5.png||height="436" width="500"]]
191 191  
213 +== Features ==
192 192  
215 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
216 +* Ultra-long RF range
217 +* Support LoRaWAN v1.0.4 protocol
218 +* Support peer-to-peer protocol
219 +* TCXO crystal to ensure RF performance on low temperature
220 +* Spring RF antenna
221 +* Available in different frequency LoRaWAN frequency bands.
222 +* World-wide unique OTAA keys.
223 +* AT Command via UART-TTL interface
224 +* Firmware upgradable via UART interface
193 193  
194 -(% style="color:blue" %)**4. Send Uplink message**
226 +== Specification ==
195 195  
196 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
228 +* CPU: 32-bit 48 MHz
229 +* Flash: 256KB
230 +* RAM: 64KB
231 +* Input Power Range: 5v
232 +* Frequency Range: 150 MHz ~~ 960 MHz
233 +* Maximum Power +22 dBm constant RF output
234 +* High sensitivity: -148 dBm
235 +* Temperature:
236 +** Storage: -55 ~~ +125℃
237 +** Operating: -40 ~~ +85℃
238 +* Humidity:
239 +** Storage: 5 ~~ 95% (Non-Condensing)
240 +** Operating: 10 ~~ 95% (Non-Condensing)
241 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
242 +* LoRa Rx current: <9 mA
197 197  
198 -example: AT+SENDB=01,02,8,05820802581ea0a5
244 +== Pin Mapping & LED ==
199 199  
246 +== Example Send & Get Messages via LoRaWAN in PC ==
200 200  
201 -[[image:image-20220602160339-6.png||height="517" width="600"]]
248 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
202 202  
250 +~1. Connect the LA66 USB LoRaWAN adapter to PC
203 203  
252 +[[image:image-20220602171217-1.png||height="538" width="800"]]
204 204  
205 -Check to see if TTN received the message
254 +Open the serial port tool
206 206  
207 -[[image:image-20220602160627-7.png||height="369" width="800"]]
256 +[[image:image-20220602161617-8.png]]
208 208  
258 +[[image:image-20220602161718-9.png||height="457" width="800"]]
209 209  
210 210  
211 -== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
261 +2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.
212 212  
263 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
213 213  
214 -=== 1.8.1  Hardware and Software Connection ===
265 +[[image:image-20220602161935-10.png||height="498" width="800"]]
215 215  
216 216  
268 +3. See Uplink Command
217 217  
218 -==== (% style="color:blue" %)**Overview：**(%%) ====
270 +Command format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
219 219  
272 +example: AT+SENDB=01,02,8,05820802581ea0a5
220 220  
221 -(((
222 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
274 +[[image:image-20220602162157-11.png||height="497" width="800"]]
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 -)))
228 228  
277 +4. Check to see if TTN received the message
229 229  
279 +[[image:image-20220602162331-12.png||height="420" 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.
283 +== Example:Send PC's CPU/RAM usage to TTN via python ==
235 235  
236 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
285 +(% class="wikigeneratedid" id="HUsepythonasanexampleFF1A" %)
286 +**Use python as an example：**
237 237  
238 -[[image:image-20220813174353-2.png||height="360" width="313"]]
288 +(% class="wikigeneratedid" id="HPreconditions:" %)
289 +**Preconditions:**
239 239  
291 +1.LA66 USB LoRaWAN Adapter works fine
240 240  
293 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
241 241  
242 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
295 +(% class="wikigeneratedid" id="HStepsforusage" %)
296 +**Steps for usage**
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)
298 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
245 245  
246 -[[image:image-20220813173738-1.png]]
300 +2.Run the python script in PC and see the TTN
247 247  
302 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
248 248  
249 249  
250 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
251 251  
252 -Function and page introduction
306 +== Example Send & Get Messages via LoRaWAN in RPi ==
253 253  
254 -[[image:image-20220723113448-7.png||height="995" width="450"]]
308 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
255 255  
256 -**Block Explain:**
310 +~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi
257 257  
258 -1.  Display LA66 USB LoRaWAN Module connection status
312 +[[image:image-20220602171233-2.png||height="538" width="800"]]
259 259  
260 -2.  Check and reconnect
261 261  
262 -3.  Turn send timestamps on or off
315 +2. Install Minicom in RPi.
263 263  
264 -4.  Display LoRaWan connection status
317 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
265 265  
266 -5.  Check LoRaWan connection status
319 +(% class="mark" %)apt update
267 267  
268 -6.  The RSSI value of the node when the ACK is received
321 +(% class="mark" %)apt install minicom
269 269  
270 -7.  Node's Signal Strength Icon
271 271  
272 -8.  Configure Location Uplink Interval
324 +Use minicom to connect to the RPI's terminal
273 273  
274 -9.  AT command input box
326 +[[image:image-20220602153146-3.png||height="439" width="500"]]
275 275  
276 -10.  Send Button:  Send input box info to LA66 USB Adapter
277 277  
278 -11.  Output Log from LA66 USB adapter
329 +3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.
330 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network
279 279  
280 -12.  clear log button
332 +[[image:image-20220602154928-5.png||height="436" width="500"]]
281 281  
282 -13.  exit button
283 283  
335 +4. Send Uplink message
284 284  
285 -LA66 USB LoRaWAN Module not connected
337 +Format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
286 286  
287 -[[image:image-20220723110520-5.png||height="677" width="508"]]
339 +example: AT+SENDB=01,02,8,05820802581ea0a5
288 288  
341 +[[image:image-20220602160339-6.png||height="517" width="600"]]
289 289  
343 +Check to see if TTN received the message
290 290  
291 -Connect LA66 USB LoRaWAN Module
345 +[[image:image-20220602160627-7.png||height="369" width="800"]]
292 292  
293 -[[image:image-20220723110626-6.png||height="681" width="511"]]
294 294  
295 295  
349 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
296 296  
297 -=== 1.8.2 Send data to TTNv3 and plot location info in Node-Red ===
298 298  
352 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
299 299  
300 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
301 301  
302 -[[image:image-20220723134549-8.png]]
303 303  
356 += Order Info =
304 304  
358 +Part Number:
305 305  
306 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
360 +**LA66-XXX**, **LA66-LoRaWAN-Shield-XXX** or **LA66-USB-LoRaWAN-Adapter-XXX**
307 307  
308 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
362 +**XXX**: The default frequency band
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/]]
364 +* **AS923**: LoRaWAN AS923 band
365 +* **AU915**: LoRaWAN AU915 band
366 +* **EU433**: LoRaWAN EU433 band
367 +* **EU868**: LoRaWAN EU868 band
368 +* **KR920**: LoRaWAN KR920 band
369 +* **US915**: LoRaWAN US915 band
370 +* **IN865**: LoRaWAN IN865 band
371 +* **CN470**: LoRaWAN CN470 band
372 +* **PP**: Peer to Peer LoRa Protocol
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.
313 313  
314 314  
315 -Example output in NodeRed is as below:
376 += Reference =
316 316  
317 -[[image:image-20220723144339-1.png]]
378 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
318 318  
319 -
320 -
321 -== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
322 -
323 -
324 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
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 -
328 -[[image:image-20220723150132-2.png]]
329 -
330 -
331 -
332 -= 2.  FAQ =
333 -
334 -
335 -== 2.1  How to Compile Source Code for LA66? ==
336 -
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]]
339 -
340 -
341 -
342 -= 3.  Order Info =
343 -
344 -
345 -**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
346 -
347 -
348 -(% style="color:blue" %)**XXX**(%%): The default frequency band
349 -
350 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
351 -* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
352 -* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
353 -* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
354 -* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
355 -* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
356 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
357 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
358 -* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
359 -
360 -
361 -
362 -= 4.  Reference =
363 -
364 -
365 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
380 +
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