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Last modified by Xiaoling on 2025/02/07 16:37
From version 150.1
edited by Edwin Chen
on 2022/08/30 19:09
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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1 -LA66 USB LoRaWAN Adapter User Manual
1 +LA66 LoRaWAN Module
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 -== 1.3  Specification ==
59 -
60 -
61 61  * CPU: 32-bit 48 MHz
62 62  * Flash: 256KB
63 63  * RAM: 64KB
64 -* Input Power Range: 5v
37 +* Input Power Range: 1.8v ~~ 3.7v
38 +* Power Consumption: < 4uA.
65 65  * Frequency Range: 150 MHz ~~ 960 MHz
66 66  * Maximum Power +22 dBm constant RF output
67 67  * High sensitivity: -148 dBm
... ... @@ -73,313 +73,338 @@
73 73  ** Operating: 10 ~~ 95% (Non-Condensing)
74 74  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
75 75  * LoRa Rx current: <9 mA
50 +* I/O Voltage: 3.3v
76 76  
52 +== AT Command ==
77 77  
78 -== 1.4  Pin Mapping & LED ==
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 80  
81 -[[image:image-20220813183239-3.png||height="526" width="662"]]
57 +== Dimension ==
82 82  
59 +[[image:image-20220517072526-1.png]]
83 83  
84 84  
85 -== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
62 +== Pin Mapping ==
86 86  
64 +[[image:image-20220523101537-1.png]]
87 87  
88 -(((
89 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
90 -)))
66 +== Land Pattern ==
91 91  
68 +[[image:image-20220517072821-2.png]]
92 92  
93 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
94 94  
71 +== Order Info ==
95 95  
96 -[[image:image-20220723100027-1.png]]
73 +Part Number: **LA66-XXX**
97 97  
75 +**XX**: The default frequency band
98 98  
99 -Open the serial port tool
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 -[[image:image-20220602161617-8.png]]
87 += LA66 LoRaWAN Shield =
102 102  
103 -[[image:image-20220602161718-9.png||height="457" width="800"]]
89 +== Overview ==
104 104  
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.
105 105  
106 106  
107 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
94 +== Features ==
108 108  
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
109 109  
110 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
107 +== Specification ==
111 111  
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
112 112  
113 -[[image:image-20220602161935-10.png||height="498" width="800"]]
127 +== Pin Mapping & LED ==
114 114  
129 +== Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
115 115  
131 +== Example: Join TTN network and send an uplink message, get downlink message. ==
116 116  
117 -(% style="color:blue" %)**3. See Uplink Command**
133 +== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
118 118  
135 +== Upgrade Firmware of LA66 LoRaWAN Shield ==
119 119  
120 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
137 +=== Items needed for update ===
121 121  
122 -example: AT+SENDB=01,02,8,05820802581ea0a5
139 +1. LA66 LoRaWAN Shield
140 +1. Arduino
141 +1. USB TO TTL Adapter
123 123  
124 -[[image:image-20220602162157-11.png||height="497" width="800"]]
143 +[[image:image-20220602100052-2.png||height="341" width="531"]]
125 125  
126 126  
146 +=== Connection ===
127 127  
128 -(% style="color:blue" %)**4. Check to see if TTN received the message**
148 +[[image:image-20220602101311-3.png||height="350" width="760"]]
129 129  
130 130  
131 -[[image:image-20220817093644-1.png]]
151 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  <-----> (% style="color:blue" %)**USB TTL(%%)
152 +GND  <-----> GND
153 +TXD  <-----> TXD
154 +RXD  <-----> RXD
132 132  
156 +JP6 of LA66 LoRaWAN Shield needs to be connected with yellow jumper cap
133 133  
158 +Connect to the PC after connecting the wires
134 134  
135 -== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
136 136  
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]]
162 +[[image:image-20220602102240-4.png]]
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]])
164 +=== Upgrade steps ===
141 141  
166 +==== Dial the SW1 of the LA66 LoRaWAN Shield to the ISP's location as shown in the figure below ====
142 142  
143 -(% style="color:red" %)**Preconditions:**
168 +[[image:image-20220602102824-5.png]]
144 144  
145 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
170 +==== Press the RST switch on the LA66 LoRaWAN Shield once ====
146 146  
147 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
172 +[[image:image-20220602104701-12.png]]
148 148  
174 +==== Open the upgrade application software ====
149 149  
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/]]
150 150  
151 -(% style="color:blue" %)**Steps for usage:**
178 +[[image:image-20220602103227-6.png]]
152 152  
153 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
180 +[[image:image-20220602103357-7.png]]
154 154  
155 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
182 +===== Select the COM port corresponding to USB TTL =====
156 156  
184 +[[image:image-20220602103844-8.png]]
157 157  
158 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
186 +===== Select the bin file to burn =====
159 159  
188 +[[image:image-20220602104144-9.png]]
160 160  
190 +[[image:image-20220602104251-10.png]]
161 161  
162 -== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
192 +[[image:image-20220602104402-11.png]]
163 163  
194 +===== Click to start the download =====
164 164  
165 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
196 +[[image:image-20220602104923-13.png]]
166 166  
198 +===== The following figure appears to prove that the burning is in progress =====
167 167  
168 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
200 +[[image:image-20220602104948-14.png]]
169 169  
202 +===== The following picture appears to prove that the burning is successful =====
170 170  
171 -[[image:image-20220723100439-2.png]]
204 +[[image:image-20220602105251-15.png]]
172 172  
173 173  
207 +== Order Info ==
174 174  
175 -(% style="color:blue" %)**2. Install Minicom in RPi.**
209 +Part Number: **LA66-LoRaWAN-Shield-XXX**
176 176  
211 +**XX**: The default frequency band
177 177  
178 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
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 - (% style="background-color:yellow" %)**apt update**
223 +== Package Info ==
181 181  
182 - (% style="background-color:yellow" %)**apt install minicom**
225 +* LA66 LoRaWAN Shield x 1
226 +* RF Antenna x 1
183 183  
184 184  
185 -Use minicom to connect to the RPI's terminal
186 186  
187 -[[image:image-20220602153146-3.png||height="439" width="500"]]
230 += LA66 USB LoRaWAN Adapter =
188 188  
232 +== Overview ==
189 189  
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.
190 190  
191 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
192 192  
237 +== Features ==
193 193  
194 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
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  
196 196  
197 -[[image:image-20220602154928-5.png||height="436" width="500"]]
251 +== Specification ==
198 198  
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
199 199  
200 200  
201 -(% style="color:blue" %)**4. Send Uplink message**
270 +== Pin Mapping & LED ==
202 202  
272 +== Example Send & Get Messages via LoRaWAN in PC ==
203 203  
204 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
274 +Connect the LA66 LoRa Shield to the PC
205 205  
206 -example: AT+SENDB=01,02,8,05820802581ea0a5
276 +[[image:image-20220602171217-1.png||height="615" width="915"]]
207 207  
278 +Open the serial port tool
208 208  
209 -[[image:image-20220602160339-6.png||height="517" width="600"]]
280 +[[image:image-20220602161617-8.png]]
210 210  
282 +[[image:image-20220602161718-9.png||height="529" width="927"]]
211 211  
284 +Press the reset switch RST on the LA66 LoRa Shield.
212 212  
213 -Check to see if TTN received the message
286 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
214 214  
215 -[[image:image-20220602160627-7.png||height="369" width="800"]]
288 +[[image:image-20220602161935-10.png]]
216 216  
290 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
217 217  
292 +example: AT+SENDB=01,02,8,05820802581ea0a5
218 218  
219 -== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
294 +[[image:image-20220602162157-11.png]]
220 220  
296 +Check to see if TTN received the message
221 221  
222 -=== 1.8.1  Hardware and Software Connection ===
298 +[[image:image-20220602162331-12.png||height="547" width="1044"]]
223 223  
300 +== Example Send & Get Messages via LoRaWAN in RPi ==
224 224  
302 +Connect the LA66 LoRa Shield to the RPI
225 225  
226 -==== (% style="color:blue" %)**Overview：**(%%) ====
304 +[[image:image-20220602171233-2.png||height="592" width="881"]]
227 227  
306 +Log in to the RPI's terminal and connect to the serial port
228 228  
229 -(((
230 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
308 +[[image:image-20220602153146-3.png]]
231 231  
232 -* Send real-time location information of mobile phone to LoRaWAN network.
233 -* Check LoRaWAN network signal strengh.
234 -* Manually send messages to LoRaWAN network.
235 -)))
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
236 236  
313 +[[image:image-20220602154928-5.png]]
237 237  
315 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
238 238  
317 +example: AT+SENDB=01,02,8,05820802581ea0a5
239 239  
240 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
319 +[[image:image-20220602160339-6.png]]
241 241  
321 +Check to see if TTN received the message
242 242  
243 -A USB to Type-C adapter is needed to connect to a Mobile phone.
323 +[[image:image-20220602160627-7.png||height="468" width="1013"]]
244 244  
245 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
325 +=== Install Minicom ===
246 246  
247 -[[image:image-20220813174353-2.png||height="360" width="313"]]
327 +Enter the following command in the RPI terminal
248 248  
329 +apt update
249 249  
331 +[[image:image-20220602143155-1.png]]
250 250  
251 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
333 +apt install minicom
252 252  
335 +[[image:image-20220602143744-2.png]]
253 253  
254 -[[(% 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)
337 +=== Send PC's CPU/RAM usage to TTN via script. ===
255 255  
256 -[[image:image-20220813173738-1.png]]
339 +==== Take python as an example： ====
257 257  
341 +===== Preconditions: =====
258 258  
343 +1.LA66 USB LoRaWAN Adapter works fine
259 259  
260 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
345 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
261 261  
347 +===== Steps for usage =====
262 262  
263 -Function and page introduction
349 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
264 264  
351 +2.Run the script and see the TTN
265 265  
266 -[[image:image-20220723113448-7.png||height="995" width="450"]]
353 +[[image:image-20220602115852-3.png]]
267 267  
268 -**Block Explain:**
269 269  
270 -1.  Display LA66 USB LoRaWAN Module connection status
271 271  
272 -2.  Check and reconnect
357 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
273 273  
274 -3.  Turn send timestamps on or off
275 275  
276 -4.  Display LoRaWan connection status
360 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
277 277  
278 -5.  Check LoRaWan connection status
279 279  
280 -6.  The RSSI value of the node when the ACK is received
281 281  
282 -7.  Node's Signal Strength Icon
364 +== Order Info ==
283 283  
284 -8.  Configure Location Uplink Interval
366 +Part Number: **LA66-USB-LoRaWAN-Adapter-XXX**
285 285  
286 -9.  AT command input box
368 +**XX**: The default frequency band
287 287  
288 -10.  Send Button:  Send input box info to LA66 USB Adapter
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 -11.  Output Log from LA66 USB adapter
380 +== Package Info ==
291 291  
292 -12.  clear log button
382 +* LA66 USB LoRaWAN Adapter x 1
293 293  
294 -13.  exit button
295 -
296 -
297 -
298 -LA66 USB LoRaWAN Module not connected
299 -
300 -
301 -[[image:image-20220723110520-5.png||height="677" width="508"]]
302 -
303 -
304 -
305 -Connect LA66 USB LoRaWAN Module
306 -
307 -[[image:image-20220723110626-6.png||height="681" width="511"]]
308 -
309 -
310 -
311 -=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
312 -
313 -
314 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
315 -
316 -
317 -[[image:image-20220723134549-8.png]]
318 -
319 -
320 -
321 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
322 -
323 -
324 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
325 -
326 -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/]]
327 -
328 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
329 -
330 -
331 -Example output in NodeRed is as below:
332 -
333 -[[image:image-20220723144339-1.png]]
334 -
335 -
336 -
337 -== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
338 -
339 -
340 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
341 -
342 -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)
343 -
344 -
345 -[[image:image-20220723150132-2.png]]
346 -
347 -
348 -
349 -= 2.  FAQ =
350 -
351 -
352 -== 2.1  How to Compile Source Code for LA66? ==
353 -
354 -
355 -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]]
356 -
357 -
358 -
359 -= 3.  Order Info =
360 -
361 -
362 -**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
363 -
364 -
365 -(% style="color:blue" %)**XXX**(%%): The default frequency band
366 -
367 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
368 -* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
369 -* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
370 -* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
371 -* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
372 -* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
373 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
374 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
375 -* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
376 -
377 -
378 -
379 -= 4.  Reference =
380 -
381 -
382 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
383 -* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
384 -
385 385  
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