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Last modified by Xiaoling on 2025/02/07 16:37
From version 149.3
edited by Xiaoling
on 2022/08/17 09:50
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

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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 -== 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
... ... @@ -73,295 +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 -[[image:image-20220813183239-3.png||height="526" width="662"]]
81 81  
57 +== Dimension ==
82 82  
59 +[[image:image-20220517072526-1.png]]
83 83  
84 -== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
85 85  
62 +== Pin Mapping ==
86 86  
87 -(((
88 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
89 -)))
64 +[[image:image-20220523101537-1.png]]
90 90  
66 +== Land Pattern ==
91 91  
92 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
68 +[[image:image-20220517072821-2.png]]
93 93  
94 94  
95 -[[image:image-20220723100027-1.png]]
71 +== Order Info ==
96 96  
73 +Part Number: **LA66-XXX**
97 97  
98 -Open the serial port tool
75 +**XX**: The default frequency band
99 99  
100 -[[image:image-20220602161617-8.png]]
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
101 101  
102 -[[image:image-20220602161718-9.png||height="457" width="800"]]
87 += LA66 LoRaWAN Shield =
103 103  
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 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
107 107  
108 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
94 +== Features ==
109 109  
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  
111 -[[image:image-20220602161935-10.png||height="498" width="800"]]
107 +== Specification ==
112 112  
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 -(% style="color:blue" %)**3. See Uplink Command**
129 +== Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
116 116  
117 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
131 +== Example: Join TTN network and send an uplink message, get downlink message. ==
118 118  
119 -example: AT+SENDB=01,02,8,05820802581ea0a5
133 +== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
120 120  
121 -[[image:image-20220602162157-11.png||height="497" width="800"]]
135 +== Upgrade Firmware of LA66 LoRaWAN Shield ==
122 122  
137 +=== what needs to be used ===
123 123  
139 +1.LA66 LoRaWAN Shield that needs to be upgraded
124 124  
125 -(% style="color:blue" %)**4. Check to see if TTN received the message**
141 +2.Arduino
126 126  
143 +3.USB TO TTL
127 127  
145 +[[image:image-20220602100052-2.png]]
128 128  
129 -[[image:image-20220817093644-1.png]]
147 +=== Wiring Schematic ===
130 130  
149 +[[image:image-20220602101311-3.png]]
131 131  
151 +LA66 LoRaWAN Shield  >>>>>>>>>>>>USB TTL
132 132  
133 -== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
153 +GND  >>>>>>>>>>>>GND
134 134  
155 +TXD  >>>>>>>>>>>>TXD
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]]
157 +RXD  >>>>>>>>>>>>RXD
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]])
159 +JP6 of LA66 LoRaWAN Shield needs to be connected with yellow jumper cap
139 139  
140 -(% style="color:red" %)**Preconditions:**
161 +Connect to the PC after connecting the wires
141 141  
142 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
163 +[[image:image-20220602102240-4.png]]
143 143  
144 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
165 +=== Upgrade steps ===
145 145  
167 +==== Dial the SW1 of the LA66 LoRaWAN Shield to the ISP's location as shown in the figure below ====
146 146  
169 +[[image:image-20220602102824-5.png]]
147 147  
148 -(% style="color:blue" %)**Steps for usage:**
171 +==== Press the RST switch on the LA66 LoRaWAN Shield once ====
149 149  
150 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
173 +[[image:image-20220602104701-12.png]]
151 151  
152 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
175 +==== Open the upgrade application software ====
153 153  
154 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
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/]]
155 155  
179 +[[image:image-20220602103227-6.png]]
156 156  
181 +[[image:image-20220602103357-7.png]]
157 157  
158 -== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
183 +===== Select the COM port corresponding to USB TTL =====
159 159  
185 +[[image:image-20220602103844-8.png]]
160 160  
161 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
187 +===== Select the bin file to burn =====
162 162  
189 +[[image:image-20220602104144-9.png]]
163 163  
164 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
191 +[[image:image-20220602104251-10.png]]
165 165  
166 -[[image:image-20220723100439-2.png]]
193 +[[image:image-20220602104402-11.png]]
167 167  
195 +===== Click to start the download =====
168 168  
197 +[[image:image-20220602104923-13.png]]
169 169  
170 -(% style="color:blue" %)**2. Install Minicom in RPi.**
199 +===== The following figure appears to prove that the burning is in progress =====
171 171  
172 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
201 +[[image:image-20220602104948-14.png]]
173 173  
174 - (% style="background-color:yellow" %)**apt update**
203 +===== The following picture appears to prove that the burning is successful =====
175 175  
176 - (% style="background-color:yellow" %)**apt install minicom**
205 +[[image:image-20220602105251-15.png]]
177 177  
178 178  
179 -Use minicom to connect to the RPI's terminal
208 +== Order Info ==
180 180  
181 -[[image:image-20220602153146-3.png||height="439" width="500"]]
210 +Part Number: **LA66-LoRaWAN-Shield-XXX**
182 182  
212 +**XX**: The default frequency band
183 183  
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
184 184  
185 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
224 +== Package Info ==
186 186  
187 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
226 +* LA66 LoRaWAN Shield x 1
227 +* RF Antenna x 1
188 188  
189 189  
190 -[[image:image-20220602154928-5.png||height="436" width="500"]]
191 191  
192 192  
232 += LA66 USB LoRaWAN Adapter =
193 193  
194 -(% style="color:blue" %)**4. Send Uplink message**
234 +== Overview ==
195 195  
196 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
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.
197 197  
198 -example: AT+SENDB=01,02,8,05820802581ea0a5
199 199  
239 +== Features ==
200 200  
201 -[[image:image-20220602160339-6.png||height="517" width="600"]]
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
202 202  
203 203  
204 204  
205 -Check to see if TTN received the message
254 +== Specification ==
206 206  
207 -[[image:image-20220602160627-7.png||height="369" width="800"]]
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
208 208  
209 209  
210 210  
211 -== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
274 +== Pin Mapping & LED ==
212 212  
276 +== Example Send & Get Messages via LoRaWAN in PC ==
213 213  
214 -=== 1.8.1  Hardware and Software Connection ===
278 +Connect the LA66 LoRa Shield to the PC
215 215  
280 +[[image:image-20220602171217-1.png||height="615" width="915"]]
216 216  
282 +Open the serial port tool
217 217  
218 -==== (% style="color:blue" %)**Overview：**(%%) ====
284 +[[image:image-20220602161617-8.png]]
219 219  
286 +[[image:image-20220602161718-9.png||height="529" width="927"]]
220 220  
221 -(((
222 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
288 +Press the reset switch RST on the LA66 LoRa Shield.
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 -)))
290 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
228 228  
292 +[[image:image-20220602161935-10.png]]
229 229  
294 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
230 230  
296 +example: AT+SENDB=01,02,8,05820802581ea0a5
231 231  
232 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
298 +[[image:image-20220602162157-11.png]]
233 233  
234 -A USB to Type-C adapter is needed to connect to a Mobile phone.
300 +Check to see if TTN received the message
235 235  
236 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
302 +[[image:image-20220602162331-12.png||height="547" width="1044"]]
237 237  
238 -[[image:image-20220813174353-2.png||height="360" width="313"]]
304 +== Example Send & Get Messages via LoRaWAN in RPi ==
239 239  
306 +Connect the LA66 LoRa Shield to the RPI
240 240  
308 +[[image:image-20220602171233-2.png||height="592" width="881"]]
241 241  
242 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
310 +Log in to the RPI's terminal and connect to the serial port
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)
312 +[[image:image-20220602153146-3.png]]
245 245  
246 -[[image:image-20220813173738-1.png]]
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
247 247  
317 +[[image:image-20220602154928-5.png]]
248 248  
319 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
249 249  
250 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
321 +example: AT+SENDB=01,02,8,05820802581ea0a5
251 251  
252 -Function and page introduction
323 +[[image:image-20220602160339-6.png]]
253 253  
254 -[[image:image-20220723113448-7.png||height="995" width="450"]]
325 +Check to see if TTN received the message
255 255  
256 -**Block Explain:**
327 +[[image:image-20220602160627-7.png||height="468" width="1013"]]
257 257  
258 -1.  Display LA66 USB LoRaWAN Module connection status
329 +=== Install Minicom ===
259 259  
260 -2.  Check and reconnect
331 +Enter the following command in the RPI terminal
261 261  
262 -3.  Turn send timestamps on or off
333 +apt update
263 263  
264 -4.  Display LoRaWan connection status
335 +[[image:image-20220602143155-1.png]]
265 265  
266 -5.  Check LoRaWan connection status
337 +apt install minicom
267 267  
268 -6.  The RSSI value of the node when the ACK is received
339 +[[image:image-20220602143744-2.png]]
269 269  
270 -7.  Node's Signal Strength Icon
341 +=== Send PC's CPU/RAM usage to TTN via script. ===
271 271  
272 -8.  Configure Location Uplink Interval
343 +==== Take python as an example： ====
273 273  
274 -9.  AT command input box
345 +===== Preconditions: =====
275 275  
276 -10.  Send Button:  Send input box info to LA66 USB Adapter
347 +1.LA66 USB LoRaWAN Adapter works fine
277 277  
278 -11.  Output Log from LA66 USB adapter
349 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
279 279  
280 -12.  clear log button
351 +===== Steps for usage =====
281 281  
282 -13.  exit button
353 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
283 283  
355 +2.Run the script and see the TTN
284 284  
285 -LA66 USB LoRaWAN Module not connected
357 +[[image:image-20220602115852-3.png]]
286 286  
287 -[[image:image-20220723110520-5.png||height="677" width="508"]]
288 288  
289 289  
361 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
290 290  
291 -Connect LA66 USB LoRaWAN Module
292 292  
293 -[[image:image-20220723110626-6.png||height="681" width="511"]]
364 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
294 294  
295 295  
296 296  
297 -=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
368 +== Order Info ==
298 298  
370 +Part Number: **LA66-USB-LoRaWAN-Adapter-XXX**
299 299  
300 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
372 +**XX**: The default frequency band
301 301  
302 -[[image:image-20220723134549-8.png]]
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
303 303  
384 +== Package Info ==
304 304  
386 +* LA66 USB LoRaWAN Adapter x 1
305 305  
306 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
307 -
308 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
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/]]
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 -
314 -
315 -Example output in NodeRed is as below:
316 -
317 -[[image:image-20220723144339-1.png]]
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 -
363 -
364 -= 4.  Reference =
365 -
366 -
367 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
388 +
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