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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 73.1
edited by Edwin Chen
on 2022/07/03 00:12
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 +73,342 @@
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 +=== what needs to be used ===
121 121  
122 -example: AT+SENDB=01,02,8,05820802581ea0a5
139 +1.LA66 LoRaWAN Shield that needs to be upgraded
123 123  
124 -[[image:image-20220602162157-11.png||height="497" width="800"]]
141 +2.Arduino
125 125  
143 +3.USB TO TTL
126 126  
145 +[[image:image-20220602100052-2.png]]
127 127  
128 -(% style="color:blue" %)**4. Check to see if TTN received the message**
147 +=== Wiring Schematic ===
129 129  
149 +[[image:image-20220602101311-3.png]]
130 130  
131 -[[image:image-20220817093644-1.png]]
151 +LA66 LoRaWAN Shield  >>>>>>>>>>>>USB TTL
132 132  
153 +GND  >>>>>>>>>>>>GND
133 133  
155 +TXD  >>>>>>>>>>>>TXD
134 134  
135 -== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
157 +RXD  >>>>>>>>>>>>RXD
136 136  
159 +JP6 of LA66 LoRaWAN Shield needs to be connected with yellow jumper cap
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]]
161 +Connect to the PC after connecting the wires
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]])
163 +[[image:image-20220602102240-4.png]]
141 141  
165 +=== Upgrade steps ===
142 142  
143 -(% style="color:red" %)**Preconditions:**
167 +==== Dial the SW1 of the LA66 LoRaWAN Shield to the ISP's location as shown in the figure below ====
144 144  
145 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
169 +[[image:image-20220602102824-5.png]]
146 146  
147 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
171 +==== Press the RST switch on the LA66 LoRaWAN Shield once ====
148 148  
173 +[[image:image-20220602104701-12.png]]
149 149  
175 +==== Open the upgrade application software ====
150 150  
151 -(% style="color:blue" %)**Steps for usage:**
177 +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/]]
152 152  
153 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
179 +[[image:image-20220602103227-6.png]]
154 154  
155 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
181 +[[image:image-20220602103357-7.png]]
156 156  
183 +===== Select the COM port corresponding to USB TTL =====
157 157  
158 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
185 +[[image:image-20220602103844-8.png]]
159 159  
187 +===== Select the bin file to burn =====
160 160  
189 +[[image:image-20220602104144-9.png]]
161 161  
162 -== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
191 +[[image:image-20220602104251-10.png]]
163 163  
193 +[[image:image-20220602104402-11.png]]
164 164  
165 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
195 +===== Click to start the download =====
166 166  
197 +[[image:image-20220602104923-13.png]]
167 167  
168 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
199 +===== The following figure appears to prove that the burning is in progress =====
169 169  
201 +[[image:image-20220602104948-14.png]]
170 170  
171 -[[image:image-20220723100439-2.png]]
203 +===== The following picture appears to prove that the burning is successful =====
172 172  
205 +[[image:image-20220602105251-15.png]]
173 173  
174 174  
175 -(% style="color:blue" %)**2. Install Minicom in RPi.**
208 +== Order Info ==
176 176  
210 +Part Number: **LA66-LoRaWAN-Shield-XXX**
177 177  
178 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
212 +**XX**: The default frequency band
179 179  
180 - (% style="background-color:yellow" %)**apt update**
214 +* **AS923**: LoRaWAN AS923 band
215 +* **AU915**: LoRaWAN AU915 band
216 +* **EU433**: LoRaWAN EU433 band
217 +* **EU868**: LoRaWAN EU868 band
218 +* **KR920**: LoRaWAN KR920 band
219 +* **US915**: LoRaWAN US915 band
220 +* **IN865**: LoRaWAN IN865 band
221 +* **CN470**: LoRaWAN CN470 band
222 +* **PP**: Peer to Peer LoRa Protocol
181 181  
182 - (% style="background-color:yellow" %)**apt install minicom**
224 +== Package Info ==
183 183  
226 +* LA66 LoRaWAN Shield x 1
227 +* RF Antenna x 1
184 184  
185 -Use minicom to connect to the RPI's terminal
186 186  
187 -[[image:image-20220602153146-3.png||height="439" width="500"]]
188 188  
189 189  
232 += LA66 USB LoRaWAN Adapter =
190 190  
191 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
234 +== Overview ==
192 192  
236 +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.
193 193  
194 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
195 195  
239 +== Features ==
196 196  
197 -[[image:image-20220602154928-5.png||height="436" width="500"]]
241 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
242 +* Ultra-long RF range
243 +* Support LoRaWAN v1.0.4 protocol
244 +* Support peer-to-peer protocol
245 +* TCXO crystal to ensure RF performance on low temperature
246 +* Spring RF antenna
247 +* Available in different frequency LoRaWAN frequency bands.
248 +* World-wide unique OTAA keys.
249 +* AT Command via UART-TTL interface
250 +* Firmware upgradable via UART interface
198 198  
199 199  
200 200  
201 -(% style="color:blue" %)**4. Send Uplink message**
254 +== Specification ==
202 202  
256 +* CPU: 32-bit 48 MHz
257 +* Flash: 256KB
258 +* RAM: 64KB
259 +* Input Power Range: 5v
260 +* Frequency Range: 150 MHz ~~ 960 MHz
261 +* Maximum Power +22 dBm constant RF output
262 +* High sensitivity: -148 dBm
263 +* Temperature:
264 +** Storage: -55 ~~ +125℃
265 +** Operating: -40 ~~ +85℃
266 +* Humidity:
267 +** Storage: 5 ~~ 95% (Non-Condensing)
268 +** Operating: 10 ~~ 95% (Non-Condensing)
269 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
270 +* LoRa Rx current: <9 mA
203 203  
204 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
205 205  
206 -example: AT+SENDB=01,02,8,05820802581ea0a5
207 207  
274 +== Pin Mapping & LED ==
208 208  
209 -[[image:image-20220602160339-6.png||height="517" width="600"]]
276 +== Example Send & Get Messages via LoRaWAN in PC ==
210 210  
278 +Connect the LA66 LoRa Shield to the PC
211 211  
280 +[[image:image-20220602171217-1.png||height="615" width="915"]]
212 212  
213 -Check to see if TTN received the message
282 +Open the serial port tool
214 214  
215 -[[image:image-20220602160627-7.png||height="369" width="800"]]
284 +[[image:image-20220602161617-8.png]]
216 216  
286 +[[image:image-20220602161718-9.png||height="529" width="927"]]
217 217  
288 +Press the reset switch RST on the LA66 LoRa Shield.
218 218  
219 -== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
290 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
220 220  
292 +[[image:image-20220602161935-10.png]]
221 221  
222 -=== 1.8.1  Hardware and Software Connection ===
294 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
223 223  
296 +example: AT+SENDB=01,02,8,05820802581ea0a5
224 224  
298 +[[image:image-20220602162157-11.png]]
225 225  
226 -==== (% style="color:blue" %)**Overview：**(%%) ====
300 +Check to see if TTN received the message
227 227  
302 +[[image:image-20220602162331-12.png||height="547" width="1044"]]
228 228  
229 -(((
230 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
304 +== Example Send & Get Messages via LoRaWAN in RPi ==
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 -)))
306 +Connect the LA66 LoRa Shield to the RPI
236 236  
308 +[[image:image-20220602171233-2.png||height="592" width="881"]]
237 237  
310 +Log in to the RPI's terminal and connect to the serial port
238 238  
312 +[[image:image-20220602153146-3.png]]
239 239  
240 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
314 +Press the reset switch RST on the LA66 LoRa Shield.
315 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
241 241  
317 +[[image:image-20220602154928-5.png]]
242 242  
243 -A USB to Type-C adapter is needed to connect to a Mobile phone.
319 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
244 244  
245 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
321 +example: AT+SENDB=01,02,8,05820802581ea0a5
246 246  
247 -[[image:image-20220813174353-2.png||height="360" width="313"]]
323 +[[image:image-20220602160339-6.png]]
248 248  
325 +Check to see if TTN received the message
249 249  
327 +[[image:image-20220602160627-7.png||height="468" width="1013"]]
250 250  
251 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
329 +=== Install Minicom ===
252 252  
331 +Enter the following command in the RPI terminal
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)
333 +apt update
255 255  
256 -[[image:image-20220813173738-1.png]]
335 +[[image:image-20220602143155-1.png]]
257 257  
337 +apt install minicom
258 258  
339 +[[image:image-20220602143744-2.png]]
259 259  
260 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
341 +=== Send PC's CPU/RAM usage to TTN via script. ===
261 261  
343 +==== Take python as an example： ====
262 262  
263 -Function and page introduction
345 +===== Preconditions: =====
264 264  
347 +1.LA66 USB LoRaWAN Adapter works fine
265 265  
266 -[[image:image-20220723113448-7.png||height="995" width="450"]]
349 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
267 267  
268 -**Block Explain:**
351 +===== Steps for usage =====
269 269  
270 -1.  Display LA66 USB LoRaWAN Module connection status
353 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
271 271  
272 -2.  Check and reconnect
355 +2.Run the script and see the TTN
273 273  
274 -3.  Turn send timestamps on or off
357 +[[image:image-20220602115852-3.png]]
275 275  
276 -4.  Display LoRaWan connection status
277 277  
278 -5.  Check LoRaWan connection status
279 279  
280 -6.  The RSSI value of the node when the ACK is received
361 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
281 281  
282 -7.  Node's Signal Strength Icon
283 283  
284 -8.  Configure Location Uplink Interval
364 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
285 285  
286 -9.  AT command input box
287 287  
288 -10.  Send Button:  Send input box info to LA66 USB Adapter
289 289  
290 -11.  Output Log from LA66 USB adapter
368 +== Order Info ==
291 291  
292 -12.  clear log button
370 +Part Number: **LA66-USB-LoRaWAN-Adapter-XXX**
293 293  
294 -13.  exit button
372 +**XX**: The default frequency band
295 295  
374 +* **AS923**: LoRaWAN AS923 band
375 +* **AU915**: LoRaWAN AU915 band
376 +* **EU433**: LoRaWAN EU433 band
377 +* **EU868**: LoRaWAN EU868 band
378 +* **KR920**: LoRaWAN KR920 band
379 +* **US915**: LoRaWAN US915 band
380 +* **IN865**: LoRaWAN IN865 band
381 +* **CN470**: LoRaWAN CN470 band
382 +* **PP**: Peer to Peer LoRa Protocol
296 296  
384 +== Package Info ==
297 297  
298 -LA66 USB LoRaWAN Module not connected
386 +* LA66 USB LoRaWAN Adapter x 1
299 299  
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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