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Last modified by Xiaoling on 2025/02/07 16:37
From version 148.2
edited by Xiaoling
on 2022/08/17 08:46
Change comment: There is no comment for this version
To version 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 -
59 -== 1.3  Specification ==
60 -
61 -
62 62  * CPU: 32-bit 48 MHz
63 63  * Flash: 256KB
64 64  * RAM: 64KB
65 -* Input Power Range: 5v
37 +* Input Power Range: 1.8v ~~ 3.7v
38 +* Power Consumption: < 4uA.
66 66  * Frequency Range: 150 MHz ~~ 960 MHz
67 67  * Maximum Power +22 dBm constant RF output
68 68  * High sensitivity: -148 dBm
... ... @@ -74,292 +74,342 @@
74 74  ** Operating: 10 ~~ 95% (Non-Condensing)
75 75  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
76 76  * LoRa Rx current: <9 mA
50 +* I/O Voltage: 3.3v
77 77  
52 +== AT Command ==
78 78  
54 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
79 79  
80 -== 1.4  Pin Mapping & LED ==
81 81  
82 -[[image:image-20220813183239-3.png||height="526" width="662"]]
57 +== Dimension ==
83 83  
59 +[[image:image-20220517072526-1.png]]
84 84  
85 85  
86 -== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
62 +== Pin Mapping ==
87 87  
64 +[[image:image-20220523101537-1.png]]
88 88  
89 -(((
90 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
91 -)))
66 +== Land Pattern ==
92 92  
68 +[[image:image-20220517072821-2.png]]
93 93  
94 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
95 95  
71 +== Order Info ==
96 96  
97 -[[image:image-20220723100027-1.png]]
73 +Part Number: **LA66-XXX**
98 98  
75 +**XX**: The default frequency band
99 99  
100 -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
101 101  
102 -[[image:image-20220602161617-8.png]]
87 += LA66 LoRaWAN Shield =
103 103  
104 -[[image:image-20220602161718-9.png||height="457" width="800"]]
89 +== Overview ==
105 105  
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  
108 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
94 +== Features ==
109 109  
110 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
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
111 111  
107 +== Specification ==
112 112  
113 -[[image:image-20220602161935-10.png||height="498" width="800"]]
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
114 114  
127 +== Pin Mapping & LED ==
115 115  
129 +== Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
116 116  
117 -(% style="color:blue" %)**3. See Uplink Command**
131 +== Example: Join TTN network and send an uplink message, get downlink message. ==
118 118  
119 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
133 +== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
120 120  
121 -example: AT+SENDB=01,02,8,05820802581ea0a5
135 +== Upgrade Firmware of LA66 LoRaWAN Shield ==
122 122  
123 -[[image:image-20220602162157-11.png||height="497" width="800"]]
137 +=== what needs to be used ===
124 124  
139 +1.LA66 LoRaWAN Shield that needs to be upgraded
125 125  
141 +2.Arduino
126 126  
127 -(% style="color:blue" %)**4. Check to see if TTN received the message**
143 +3.USB TO TTL
128 128  
129 -[[image:image-20220817084532-1.jpeg||height="563" width="1076"]]
145 +[[image:image-20220602100052-2.png]]
130 130  
147 +=== Wiring Schematic ===
131 131  
149 +[[image:image-20220602101311-3.png]]
132 132  
133 -== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
151 +LA66 LoRaWAN Shield  >>>>>>>>>>>>USB TTL
134 134  
153 +GND  >>>>>>>>>>>>GND
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]]
155 +TXD  >>>>>>>>>>>>TXD
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]])
157 +RXD  >>>>>>>>>>>>RXD
139 139  
140 -(% style="color:red" %)**Preconditions:**
159 +JP6 of LA66 LoRaWAN Shield needs to be connected with yellow jumper cap
141 141  
142 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
161 +Connect to the PC after connecting the wires
143 143  
144 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
163 +[[image:image-20220602102240-4.png]]
145 145  
165 +=== Upgrade steps ===
146 146  
167 +==== Dial the SW1 of the LA66 LoRaWAN Shield to the ISP's location as shown in the figure below ====
147 147  
148 -(% style="color:blue" %)**Steps for usage:**
169 +[[image:image-20220602102824-5.png]]
149 149  
150 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
171 +==== Press the RST switch on the LA66 LoRaWAN Shield once ====
151 151  
152 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
173 +[[image:image-20220602104701-12.png]]
153 153  
154 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
175 +==== Open the upgrade application software ====
155 155  
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/]]
156 156  
179 +[[image:image-20220602103227-6.png]]
157 157  
158 -== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
181 +[[image:image-20220602103357-7.png]]
159 159  
183 +===== Select the COM port corresponding to USB TTL =====
160 160  
161 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
185 +[[image:image-20220602103844-8.png]]
162 162  
187 +===== Select the bin file to burn =====
163 163  
164 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
189 +[[image:image-20220602104144-9.png]]
165 165  
166 -[[image:image-20220723100439-2.png]]
191 +[[image:image-20220602104251-10.png]]
167 167  
193 +[[image:image-20220602104402-11.png]]
168 168  
195 +===== Click to start the download =====
169 169  
170 -(% style="color:blue" %)**2. Install Minicom in RPi.**
197 +[[image:image-20220602104923-13.png]]
171 171  
172 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
199 +===== The following figure appears to prove that the burning is in progress =====
173 173  
174 - (% style="background-color:yellow" %)**apt update**
201 +[[image:image-20220602104948-14.png]]
175 175  
176 - (% style="background-color:yellow" %)**apt install minicom**
203 +===== The following picture appears to prove that the burning is successful =====
177 177  
205 +[[image:image-20220602105251-15.png]]
178 178  
179 -Use minicom to connect to the RPI's terminal
180 180  
181 -[[image:image-20220602153146-3.png||height="439" width="500"]]
208 +== Order Info ==
182 182  
210 +Part Number: **LA66-LoRaWAN-Shield-XXX**
183 183  
212 +**XX**: The default frequency band
184 184  
185 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
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
186 186  
187 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
224 +== Package Info ==
188 188  
226 +* LA66 LoRaWAN Shield x 1
227 +* RF Antenna x 1
189 189  
190 -[[image:image-20220602154928-5.png||height="436" width="500"]]
191 191  
192 192  
193 193  
194 -(% style="color:blue" %)**4. Send Uplink message**
232 += LA66 USB LoRaWAN Adapter =
195 195  
196 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
234 +== Overview ==
197 197  
198 -example: AT+SENDB=01,02,8,05820802581ea0a5
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.
199 199  
200 200  
201 -[[image:image-20220602160339-6.png||height="517" width="600"]]
239 +== Features ==
202 202  
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
203 203  
204 204  
205 -Check to see if TTN received the message
206 206  
207 -[[image:image-20220602160627-7.png||height="369" width="800"]]
254 +== Specification ==
208 208  
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
209 209  
210 210  
211 -== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
212 212  
274 +== Pin Mapping & LED ==
213 213  
214 -=== 1.8.1  Hardware and Software Connection ===
276 +== Example Send & Get Messages via LoRaWAN in PC ==
215 215  
278 +Connect the LA66 LoRa Shield to the PC
216 216  
280 +[[image:image-20220602171217-1.png||height="615" width="915"]]
217 217  
218 -==== (% style="color:blue" %)**Overview：**(%%) ====
282 +Open the serial port tool
219 219  
284 +[[image:image-20220602161617-8.png]]
220 220  
221 -(((
222 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
286 +[[image:image-20220602161718-9.png||height="529" width="927"]]
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 -)))
288 +Press the reset switch RST on the LA66 LoRa Shield.
228 228  
290 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
229 229  
292 +[[image:image-20220602161935-10.png]]
230 230  
294 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
231 231  
232 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
296 +example: AT+SENDB=01,02,8,05820802581ea0a5
233 233  
234 -A USB to Type-C adapter is needed to connect to a Mobile phone.
298 +[[image:image-20220602162157-11.png]]
235 235  
236 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
300 +Check to see if TTN received the message
237 237  
238 -[[image:image-20220813174353-2.png||height="360" width="313"]]
302 +[[image:image-20220602162331-12.png||height="547" width="1044"]]
239 239  
304 +== Example Send & Get Messages via LoRaWAN in RPi ==
240 240  
306 +Connect the LA66 LoRa Shield to the RPI
241 241  
242 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
308 +[[image:image-20220602171233-2.png||height="592" width="881"]]
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)
310 +Log in to the RPI's terminal and connect to the serial port
245 245  
246 -[[image:image-20220813173738-1.png]]
312 +[[image:image-20220602153146-3.png]]
247 247  
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
248 248  
317 +[[image:image-20220602154928-5.png]]
249 249  
250 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
319 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
251 251  
252 -Function and page introduction
321 +example: AT+SENDB=01,02,8,05820802581ea0a5
253 253  
254 -[[image:image-20220723113448-7.png||height="995" width="450"]]
323 +[[image:image-20220602160339-6.png]]
255 255  
256 -**Block Explain:**
325 +Check to see if TTN received the message
257 257  
258 -1.  Display LA66 USB LoRaWAN Module connection status
327 +[[image:image-20220602160627-7.png||height="468" width="1013"]]
259 259  
260 -2.  Check and reconnect
329 +=== Install Minicom ===
261 261  
262 -3.  Turn send timestamps on or off
331 +Enter the following command in the RPI terminal
263 263  
264 -4.  Display LoRaWan connection status
333 +apt update
265 265  
266 -5.  Check LoRaWan connection status
335 +[[image:image-20220602143155-1.png]]
267 267  
268 -6.  The RSSI value of the node when the ACK is received
337 +apt install minicom
269 269  
270 -7.  Node's Signal Strength Icon
339 +[[image:image-20220602143744-2.png]]
271 271  
272 -8.  Configure Location Uplink Interval
341 +=== Send PC's CPU/RAM usage to TTN via script. ===
273 273  
274 -9.  AT command input box
343 +==== Take python as an example： ====
275 275  
276 -10.  Send Button:  Send input box info to LA66 USB Adapter
345 +===== Preconditions: =====
277 277  
278 -11.  Output Log from LA66 USB adapter
347 +1.LA66 USB LoRaWAN Adapter works fine
279 279  
280 -12.  clear log button
349 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
281 281  
282 -13.  exit button
351 +===== Steps for usage =====
283 283  
353 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
284 284  
285 -LA66 USB LoRaWAN Module not connected
355 +2.Run the script and see the TTN
286 286  
287 -[[image:image-20220723110520-5.png||height="677" width="508"]]
357 +[[image:image-20220602115852-3.png]]
288 288  
289 289  
290 290  
291 -Connect LA66 USB LoRaWAN Module
361 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
292 292  
293 -[[image:image-20220723110626-6.png||height="681" width="511"]]
294 294  
364 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
295 295  
296 296  
297 -=== 1.8.2 Send data to TTNv3 and plot location info in Node-Red ===
298 298  
368 +== Order Info ==
299 299  
300 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
370 +Part Number: **LA66-USB-LoRaWAN-Adapter-XXX**
301 301  
302 -[[image:image-20220723134549-8.png]]
372 +**XX**: The default frequency band
303 303  
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
304 304  
384 +== Package Info ==
305 305  
306 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
386 +* LA66 USB LoRaWAN Adapter x 1
307 307  
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 -= 4.  Reference =
363 -
364 -
365 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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