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Last modified by Xiaoling on 2025/02/07 16:37
From version 149.7
edited by Xiaoling
on 2022/08/22 16:24
Change comment: There is no comment for this version
To version 74.1
edited by Edwin Chen
on 2022/07/03 00:16
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
... ... @@ -74,315 +74,338 @@
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  
57 +== Dimension ==
82 82  
83 -[[image:image-20220813183239-3.png||height="526" width="662"]]
59 +[[image:image-20220517072526-1.png]]
84 84  
85 85  
62 +== Pin Mapping ==
86 86  
87 -== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
64 +[[image:image-20220523101537-1.png]]
88 88  
66 +== Land Pattern ==
89 89  
90 -(((
91 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
92 -)))
68 +[[image:image-20220517072821-2.png]]
93 93  
94 94  
95 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
71 +== Order Info ==
96 96  
73 +Part Number: **LA66-XXX**
97 97  
98 -[[image:image-20220723100027-1.png]]
75 +**XX**: The default frequency band
99 99  
77 +* **AS923**: LoRaWAN AS923 band
78 +* **AU915**: LoRaWAN AU915 band
79 +* **EU433**: LoRaWAN EU433 band
80 +* **EU868**: LoRaWAN EU868 band
81 +* **KR920**: LoRaWAN KR920 band
82 +* **US915**: LoRaWAN US915 band
83 +* **IN865**: LoRaWAN IN865 band
84 +* **CN470**: LoRaWAN CN470 band
85 +* **PP**: Peer to Peer LoRa Protocol
100 100  
101 -Open the serial port tool
87 += LA66 LoRaWAN Shield =
102 102  
103 -[[image:image-20220602161617-8.png]]
89 +== Overview ==
104 104  
105 -[[image:image-20220602161718-9.png||height="457" width="800"]]
91 +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.
106 106  
107 107  
94 +== Features ==
108 108  
109 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
96 +* Arduino Shield base on LA66 LoRaWAN module
97 +* Support LoRaWAN v1.0.4 protocol
98 +* Support peer-to-peer protocol
99 +* TCXO crystal to ensure RF performance on low temperature
100 +* SMA connector
101 +* Available in different frequency LoRaWAN frequency bands.
102 +* World-wide unique OTAA keys.
103 +* AT Command via UART-TTL interface
104 +* Firmware upgradable via UART interface
105 +* Ultra-long RF range
110 110  
107 +== Specification ==
111 111  
112 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
109 +* CPU: 32-bit 48 MHz
110 +* Flash: 256KB
111 +* RAM: 64KB
112 +* Input Power Range: 1.8v ~~ 3.7v
113 +* Power Consumption: < 4uA.
114 +* Frequency Range: 150 MHz ~~ 960 MHz
115 +* Maximum Power +22 dBm constant RF output
116 +* High sensitivity: -148 dBm
117 +* Temperature:
118 +** Storage: -55 ~~ +125℃
119 +** Operating: -40 ~~ +85℃
120 +* Humidity:
121 +** Storage: 5 ~~ 95% (Non-Condensing)
122 +** Operating: 10 ~~ 95% (Non-Condensing)
123 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
124 +* LoRa Rx current: <9 mA
125 +* I/O Voltage: 3.3v
113 113  
127 +== Pin Mapping & LED ==
114 114  
115 -[[image:image-20220602161935-10.png||height="498" width="800"]]
129 +== Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
116 116  
131 +== Example: Join TTN network and send an uplink message, get downlink message. ==
117 117  
133 +== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
118 118  
119 -(% style="color:blue" %)**3. See Uplink Command**
135 +== Upgrade Firmware of LA66 LoRaWAN Shield ==
120 120  
137 +=== Items needed for update ===
121 121  
122 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
139 +1. LA66 LoRaWAN Shield
140 +1. Arduino
141 +1. USB TO TTL Adapter
123 123  
124 -example: AT+SENDB=01,02,8,05820802581ea0a5
143 +[[image:image-20220602100052-2.png||height="341" width="531"]]
125 125  
126 -[[image:image-20220602162157-11.png||height="497" width="800"]]
127 127  
146 +=== Connection ===
128 128  
148 +[[image:image-20220602101311-3.png||height="350" width="760"]]
129 129  
130 -(% style="color:blue" %)**4. Check to see if TTN received the message**
131 131  
151 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  <-----> (% style="color:blue" %)**USB TTL(%%)
152 +GND  <-----> GND
153 +TXD  <-----> TXD
154 +RXD  <-----> RXD
132 132  
133 -[[image:image-20220817093644-1.png]]
156 +JP6 of LA66 LoRaWAN Shield needs to be connected with yellow jumper cap
134 134  
158 +Connect to the PC after connecting the wires
135 135  
136 136  
137 -== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
138 138  
162 +[[image:image-20220602102240-4.png]]
139 139  
140 -**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]]
164 +=== Upgrade steps ===
141 141  
142 -(**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]])
166 +==== Dial the SW1 of the LA66 LoRaWAN Shield to the ISP's location as shown in the figure below ====
143 143  
168 +[[image:image-20220602102824-5.png]]
144 144  
145 -(% style="color:red" %)**Preconditions:**
170 +==== Press the RST switch on the LA66 LoRaWAN Shield once ====
146 146  
147 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
172 +[[image:image-20220602104701-12.png]]
148 148  
149 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
174 +==== Open the upgrade application software ====
150 150  
176 +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  
178 +[[image:image-20220602103227-6.png]]
152 152  
153 -(% style="color:blue" %)**Steps for usage:**
180 +[[image:image-20220602103357-7.png]]
154 154  
155 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
182 +===== Select the COM port corresponding to USB TTL =====
156 156  
157 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
184 +[[image:image-20220602103844-8.png]]
158 158  
186 +===== Select the bin file to burn =====
159 159  
160 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
188 +[[image:image-20220602104144-9.png]]
161 161  
190 +[[image:image-20220602104251-10.png]]
162 162  
192 +[[image:image-20220602104402-11.png]]
163 163  
164 -== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
194 +===== Click to start the download =====
165 165  
196 +[[image:image-20220602104923-13.png]]
166 166  
167 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
198 +===== The following figure appears to prove that the burning is in progress =====
168 168  
200 +[[image:image-20220602104948-14.png]]
169 169  
170 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
202 +===== The following picture appears to prove that the burning is successful =====
171 171  
204 +[[image:image-20220602105251-15.png]]
172 172  
173 -[[image:image-20220723100439-2.png]]
174 174  
207 +== Order Info ==
175 175  
209 +Part Number: **LA66-LoRaWAN-Shield-XXX**
176 176  
177 -(% style="color:blue" %)**2. Install Minicom in RPi.**
211 +**XX**: The default frequency band
178 178  
213 +* **AS923**: LoRaWAN AS923 band
214 +* **AU915**: LoRaWAN AU915 band
215 +* **EU433**: LoRaWAN EU433 band
216 +* **EU868**: LoRaWAN EU868 band
217 +* **KR920**: LoRaWAN KR920 band
218 +* **US915**: LoRaWAN US915 band
219 +* **IN865**: LoRaWAN IN865 band
220 +* **CN470**: LoRaWAN CN470 band
221 +* **PP**: Peer to Peer LoRa Protocol
179 179  
180 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
223 +== Package Info ==
181 181  
182 - (% style="background-color:yellow" %)**apt update**
225 +* LA66 LoRaWAN Shield x 1
226 +* RF Antenna x 1
183 183  
184 - (% style="background-color:yellow" %)**apt install minicom**
185 185  
186 186  
187 -Use minicom to connect to the RPI's terminal
230 += LA66 USB LoRaWAN Adapter =
188 188  
189 -[[image:image-20220602153146-3.png||height="439" width="500"]]
232 +== Overview ==
190 190  
234 +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.
191 191  
192 192  
193 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
237 +== Features ==
194 194  
239 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
240 +* Ultra-long RF range
241 +* Support LoRaWAN v1.0.4 protocol
242 +* Support peer-to-peer protocol
243 +* TCXO crystal to ensure RF performance on low temperature
244 +* Spring RF antenna
245 +* Available in different frequency LoRaWAN frequency bands.
246 +* World-wide unique OTAA keys.
247 +* AT Command via UART-TTL interface
248 +* Firmware upgradable via UART interface
195 195  
196 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
197 197  
251 +== Specification ==
198 198  
199 -[[image:image-20220602154928-5.png||height="436" width="500"]]
253 +* CPU: 32-bit 48 MHz
254 +* Flash: 256KB
255 +* RAM: 64KB
256 +* Input Power Range: 5v
257 +* Frequency Range: 150 MHz ~~ 960 MHz
258 +* Maximum Power +22 dBm constant RF output
259 +* High sensitivity: -148 dBm
260 +* Temperature:
261 +** Storage: -55 ~~ +125℃
262 +** Operating: -40 ~~ +85℃
263 +* Humidity:
264 +** Storage: 5 ~~ 95% (Non-Condensing)
265 +** Operating: 10 ~~ 95% (Non-Condensing)
266 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
267 +* LoRa Rx current: <9 mA
200 200  
201 201  
270 +== Pin Mapping & LED ==
202 202  
203 -(% style="color:blue" %)**4. Send Uplink message**
272 +== Example Send & Get Messages via LoRaWAN in PC ==
204 204  
274 +Connect the LA66 LoRa Shield to the PC
205 205  
206 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
276 +[[image:image-20220602171217-1.png||height="615" width="915"]]
207 207  
208 -example: AT+SENDB=01,02,8,05820802581ea0a5
278 +Open the serial port tool
209 209  
280 +[[image:image-20220602161617-8.png]]
210 210  
211 -[[image:image-20220602160339-6.png||height="517" width="600"]]
282 +[[image:image-20220602161718-9.png||height="529" width="927"]]
212 212  
284 +Press the reset switch RST on the LA66 LoRa Shield.
213 213  
286 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
214 214  
215 -Check to see if TTN received the message
288 +[[image:image-20220602161935-10.png]]
216 216  
217 -[[image:image-20220602160627-7.png||height="369" width="800"]]
290 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
218 218  
292 +example: AT+SENDB=01,02,8,05820802581ea0a5
219 219  
294 +[[image:image-20220602162157-11.png]]
220 220  
221 -== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
296 +Check to see if TTN received the message
222 222  
298 +[[image:image-20220602162331-12.png||height="547" width="1044"]]
223 223  
224 -=== 1.8.1  Hardware and Software Connection ===
300 +== Example Send & Get Messages via LoRaWAN in RPi ==
225 225  
302 +Connect the LA66 LoRa Shield to the RPI
226 226  
304 +[[image:image-20220602171233-2.png||height="592" width="881"]]
227 227  
228 -==== (% style="color:blue" %)**Overview：**(%%) ====
306 +Log in to the RPI's terminal and connect to the serial port
229 229  
308 +[[image:image-20220602153146-3.png]]
230 230  
231 -(((
232 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
310 +Press the reset switch RST on the LA66 LoRa Shield.
311 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
233 233  
234 -* Send real-time location information of mobile phone to LoRaWAN network.
235 -* Check LoRaWAN network signal strengh.
236 -* Manually send messages to LoRaWAN network.
237 -)))
313 +[[image:image-20220602154928-5.png]]
238 238  
315 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
239 239  
317 +example: AT+SENDB=01,02,8,05820802581ea0a5
240 240  
319 +[[image:image-20220602160339-6.png]]
241 241  
242 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
321 +Check to see if TTN received the message
243 243  
323 +[[image:image-20220602160627-7.png||height="468" width="1013"]]
244 244  
245 -A USB to Type-C adapter is needed to connect to a Mobile phone.
325 +=== Install Minicom ===
246 246  
247 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
327 +Enter the following command in the RPI terminal
248 248  
249 -[[image:image-20220813174353-2.png||height="360" width="313"]]
329 +apt update
250 250  
331 +[[image:image-20220602143155-1.png]]
251 251  
333 +apt install minicom
252 252  
253 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
335 +[[image:image-20220602143744-2.png]]
254 254  
337 +=== Send PC's CPU/RAM usage to TTN via script. ===
255 255  
256 -[[(% 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)
339 +==== Take python as an example： ====
257 257  
258 -[[image:image-20220813173738-1.png]]
341 +===== Preconditions: =====
259 259  
343 +1.LA66 USB LoRaWAN Adapter works fine
260 260  
345 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
261 261  
262 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
347 +===== Steps for usage =====
263 263  
349 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
264 264  
265 -Function and page introduction
351 +2.Run the script and see the TTN
266 266  
353 +[[image:image-20220602115852-3.png]]
267 267  
268 -[[image:image-20220723113448-7.png||height="995" width="450"]]
269 269  
270 -**Block Explain:**
271 271  
272 -1.  Display LA66 USB LoRaWAN Module connection status
357 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
273 273  
274 -2.  Check and reconnect
275 275  
276 -3.  Turn send timestamps on or off
360 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
277 277  
278 -4.  Display LoRaWan connection status
279 279  
280 -5.  Check LoRaWan connection status
281 281  
282 -6.  The RSSI value of the node when the ACK is received
364 +== Order Info ==
283 283  
284 -7.  Node's Signal Strength Icon
366 +Part Number: **LA66-USB-LoRaWAN-Adapter-XXX**
285 285  
286 -8.  Configure Location Uplink Interval
368 +**XX**: The default frequency band
287 287  
288 -9.  AT command input box
370 +* **AS923**: LoRaWAN AS923 band
371 +* **AU915**: LoRaWAN AU915 band
372 +* **EU433**: LoRaWAN EU433 band
373 +* **EU868**: LoRaWAN EU868 band
374 +* **KR920**: LoRaWAN KR920 band
375 +* **US915**: LoRaWAN US915 band
376 +* **IN865**: LoRaWAN IN865 band
377 +* **CN470**: LoRaWAN CN470 band
378 +* **PP**: Peer to Peer LoRa Protocol
289 289  
290 -10.  Send Button:  Send input box info to LA66 USB Adapter
380 +== Package Info ==
291 291  
292 -11.  Output Log from LA66 USB adapter
382 +* LA66 USB LoRaWAN Adapter x 1
293 293  
294 -12.  clear log button
295 -
296 -13.  exit button
297 -
298 -
299 -
300 -LA66 USB LoRaWAN Module not connected
301 -
302 -
303 -[[image:image-20220723110520-5.png||height="677" width="508"]]
304 -
305 -
306 -
307 -Connect LA66 USB LoRaWAN Module
308 -
309 -[[image:image-20220723110626-6.png||height="681" width="511"]]
310 -
311 -
312 -
313 -=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
314 -
315 -
316 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
317 -
318 -
319 -[[image:image-20220723134549-8.png]]
320 -
321 -
322 -
323 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
324 -
325 -
326 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
327 -
328 -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/]]
329 -
330 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
331 -
332 -
333 -Example output in NodeRed is as below:
334 -
335 -[[image:image-20220723144339-1.png]]
336 -
337 -
338 -
339 -== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
340 -
341 -
342 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
343 -
344 -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)
345 -
346 -
347 -[[image:image-20220723150132-2.png]]
348 -
349 -
350 -
351 -= 2.  FAQ =
352 -
353 -
354 -== 2.1  How to Compile Source Code for LA66? ==
355 -
356 -
357 -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]]
358 -
359 -
360 -
361 -= 3.  Order Info =
362 -
363 -
364 -**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
365 -
366 -
367 -(% style="color:blue" %)**XXX**(%%): The default frequency band
368 -
369 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
370 -* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
371 -* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
372 -* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
373 -* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
374 -* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
375 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
376 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
377 -* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
378 -
379 -
380 -
381 -
382 -= 4.  Reference =
383 -
384 -
385 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
386 -
387 -
388 388  
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