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Last modified by Xiaoling on 2025/02/07 16:37
From version 149.7
edited by Xiaoling
on 2022/08/22 16:24
Change comment: There is no comment for this version
To version 75.1
edited by Edwin Chen
on 2022/07/03 00:21
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
... ... @@ -74,315 +74,336 @@
74 74  ** Operating: 10 ~~ 95% (Non-Condensing)
75 75  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
76 76  * LoRa Rx current: <9 mA
50 +* I/O Voltage: 3.3v
77 77  
52 +== AT Command ==
78 78  
54 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
79 79  
80 -== 1.4  Pin Mapping & LED ==
81 81  
57 +== Dimension ==
82 82  
83 -[[image:image-20220813183239-3.png||height="526" width="662"]]
59 +[[image:image-20220517072526-1.png]]
84 84  
85 85  
62 +== Pin Mapping ==
86 86  
87 -== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
64 +[[image:image-20220523101537-1.png]]
88 88  
66 +== Land Pattern ==
89 89  
90 -(((
91 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
92 -)))
68 +[[image:image-20220517072821-2.png]]
93 93  
94 94  
95 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
71 +== Order Info ==
96 96  
73 +Part Number: **LA66-XXX**
97 97  
98 -[[image:image-20220723100027-1.png]]
75 +**XX**: The default frequency band
99 99  
77 +* **AS923**: LoRaWAN AS923 band
78 +* **AU915**: LoRaWAN AU915 band
79 +* **EU433**: LoRaWAN EU433 band
80 +* **EU868**: LoRaWAN EU868 band
81 +* **KR920**: LoRaWAN KR920 band
82 +* **US915**: LoRaWAN US915 band
83 +* **IN865**: LoRaWAN IN865 band
84 +* **CN470**: LoRaWAN CN470 band
85 +* **PP**: Peer to Peer LoRa Protocol
100 100  
101 -Open the serial port tool
87 += LA66 LoRaWAN Shield =
102 102  
103 -[[image:image-20220602161617-8.png]]
89 +== Overview ==
104 104  
105 -[[image:image-20220602161718-9.png||height="457" width="800"]]
91 +LA66 LoRaWAN Shield is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to  Arduino projects.
106 106  
107 107  
94 +== Features ==
108 108  
109 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
96 +* Arduino Shield base on LA66 LoRaWAN module
97 +* Support LoRaWAN v1.0.4 protocol
98 +* Support peer-to-peer protocol
99 +* TCXO crystal to ensure RF performance on low temperature
100 +* SMA connector
101 +* Available in different frequency LoRaWAN frequency bands.
102 +* World-wide unique OTAA keys.
103 +* AT Command via UART-TTL interface
104 +* Firmware upgradable via UART interface
105 +* Ultra-long RF range
110 110  
107 +== Specification ==
111 111  
112 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
109 +* CPU: 32-bit 48 MHz
110 +* Flash: 256KB
111 +* RAM: 64KB
112 +* Input Power Range: 1.8v ~~ 3.7v
113 +* Power Consumption: < 4uA.
114 +* Frequency Range: 150 MHz ~~ 960 MHz
115 +* Maximum Power +22 dBm constant RF output
116 +* High sensitivity: -148 dBm
117 +* Temperature:
118 +** Storage: -55 ~~ +125℃
119 +** Operating: -40 ~~ +85℃
120 +* Humidity:
121 +** Storage: 5 ~~ 95% (Non-Condensing)
122 +** Operating: 10 ~~ 95% (Non-Condensing)
123 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
124 +* LoRa Rx current: <9 mA
125 +* I/O Voltage: 3.3v
113 113  
127 +== Pin Mapping & LED ==
114 114  
115 -[[image:image-20220602161935-10.png||height="498" width="800"]]
129 +== Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
116 116  
131 +== Example: Join TTN network and send an uplink message, get downlink message. ==
117 117  
133 +== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
118 118  
119 -(% style="color:blue" %)**3. See Uplink Command**
135 +== Upgrade Firmware of LA66 LoRaWAN Shield ==
120 120  
137 +=== Items needed for update ===
121 121  
122 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
139 +1. LA66 LoRaWAN Shield
140 +1. Arduino
141 +1. USB TO TTL Adapter
123 123  
124 -example: AT+SENDB=01,02,8,05820802581ea0a5
143 +[[image:image-20220602100052-2.png||height="385" width="600"]]
125 125  
126 -[[image:image-20220602162157-11.png||height="497" width="800"]]
127 127  
146 +=== Connection ===
128 128  
148 +[[image:image-20220602101311-3.png||height="276" width="600"]]
129 129  
130 -(% style="color:blue" %)**4. Check to see if TTN received the message**
150 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  <-> (% style="color:blue" %)**USB TTL**(%%)
151 +**GND  <-> GND
152 +TXD  <-> TXD
153 +RXD  <-> RXD**
131 131  
155 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield.
132 132  
133 -[[image:image-20220817093644-1.png]]
157 +Connect USB TTL Adapter to PC after connecting the wires
134 134  
135 135  
160 +[[image:image-20220602102240-4.png||height="304" width="600"]]
136 136  
137 -== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
138 138  
163 +=== Upgrade steps ===
139 139  
140 -**Use python as an example：**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]]
165 +==== Switch SW1 to put in ISP position ====
141 141  
142 -(**Raspberry Pi example: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]])
167 +[[image:image-20220602102824-5.png||height="306" width="600"]]
143 143  
144 144  
145 -(% style="color:red" %)**Preconditions:**
170 +==== Press the RST switch once ====
146 146  
147 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
172 +[[image:image-20220602104701-12.png||height="285" width="600"]]
148 148  
149 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
150 150  
175 +==== Open the Upgrade tool (Tremo Programmer) in PC ====
151 151  
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" %)**Steps for usage:**
179 +[[image:image-20220602103227-6.png]]
154 154  
155 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
181 +[[image:image-20220602103357-7.png]]
156 156  
157 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
183 +===== Select the COM port corresponding to USB TTL =====
158 158  
185 +[[image:image-20220602103844-8.png]]
159 159  
160 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
187 +===== Select the bin file to burn =====
161 161  
189 +[[image:image-20220602104144-9.png]]
162 162  
191 +[[image:image-20220602104251-10.png]]
163 163  
164 -== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
193 +[[image:image-20220602104402-11.png]]
165 165  
195 +===== Click to start the download =====
166 166  
167 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
197 +[[image:image-20220602104923-13.png]]
168 168  
199 +===== The following figure appears to prove that the burning is in progress =====
169 169  
170 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
201 +[[image:image-20220602104948-14.png]]
171 171  
203 +===== The following picture appears to prove that the burning is successful =====
172 172  
173 -[[image:image-20220723100439-2.png]]
205 +[[image:image-20220602105251-15.png]]
174 174  
175 175  
208 +== Order Info ==
176 176  
177 -(% style="color:blue" %)**2. Install Minicom in RPi.**
210 +Part Number: **LA66-LoRaWAN-Shield-XXX**
178 178  
212 +**XX**: The default frequency band
179 179  
180 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
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 update**
224 +== Package Info ==
183 183  
184 - (% style="background-color:yellow" %)**apt install minicom**
226 +* LA66 LoRaWAN Shield x 1
227 +* RF Antenna x 1
185 185  
186 186  
187 -Use minicom to connect to the RPI's terminal
230 += LA66 USB LoRaWAN Adapter =
188 188  
189 -[[image:image-20220602153146-3.png||height="439" width="500"]]
232 +== Overview ==
190 190  
234 +LA66 USB LoRaWAN Adapter is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface.
191 191  
192 192  
193 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
237 +== Features ==
194 194  
239 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
240 +* Ultra-long RF range
241 +* Support LoRaWAN v1.0.4 protocol
242 +* Support peer-to-peer protocol
243 +* TCXO crystal to ensure RF performance on low temperature
244 +* Spring RF antenna
245 +* Available in different frequency LoRaWAN frequency bands.
246 +* World-wide unique OTAA keys.
247 +* AT Command via UART-TTL interface
248 +* Firmware upgradable via UART interface
195 195  
196 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
250 +== Specification ==
197 197  
252 +* CPU: 32-bit 48 MHz
253 +* Flash: 256KB
254 +* RAM: 64KB
255 +* Input Power Range: 5v
256 +* Frequency Range: 150 MHz ~~ 960 MHz
257 +* Maximum Power +22 dBm constant RF output
258 +* High sensitivity: -148 dBm
259 +* Temperature:
260 +** Storage: -55 ~~ +125℃
261 +** Operating: -40 ~~ +85℃
262 +* Humidity:
263 +** Storage: 5 ~~ 95% (Non-Condensing)
264 +** Operating: 10 ~~ 95% (Non-Condensing)
265 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
266 +* LoRa Rx current: <9 mA
198 198  
199 -[[image:image-20220602154928-5.png||height="436" width="500"]]
268 +== Pin Mapping & LED ==
200 200  
270 +== Example Send & Get Messages via LoRaWAN in PC ==
201 201  
272 +Connect the LA66 LoRa Shield to the PC
202 202  
203 -(% style="color:blue" %)**4. Send Uplink message**
274 +[[image:image-20220602171217-1.png||height="615" width="915"]]
204 204  
276 +Open the serial port tool
205 205  
206 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
278 +[[image:image-20220602161617-8.png]]
207 207  
208 -example: AT+SENDB=01,02,8,05820802581ea0a5
280 +[[image:image-20220602161718-9.png||height="529" width="927"]]
209 209  
282 +Press the reset switch RST on the LA66 LoRa Shield.
210 210  
211 -[[image:image-20220602160339-6.png||height="517" width="600"]]
284 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
212 212  
286 +[[image:image-20220602161935-10.png]]
213 213  
288 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
214 214  
215 -Check to see if TTN received the message
290 +example: AT+SENDB=01,02,8,05820802581ea0a5
216 216  
217 -[[image:image-20220602160627-7.png||height="369" width="800"]]
292 +[[image:image-20220602162157-11.png]]
218 218  
294 +Check to see if TTN received the message
219 219  
296 +[[image:image-20220602162331-12.png||height="547" width="1044"]]
220 220  
221 -== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
298 +== Example Send & Get Messages via LoRaWAN in RPi ==
222 222  
300 +Connect the LA66 LoRa Shield to the RPI
223 223  
224 -=== 1.8.1  Hardware and Software Connection ===
302 +[[image:image-20220602171233-2.png||height="592" width="881"]]
225 225  
304 +Log in to the RPI's terminal and connect to the serial port
226 226  
306 +[[image:image-20220602153146-3.png]]
227 227  
228 -==== (% style="color:blue" %)**Overview：**(%%) ====
308 +Press the reset switch RST on the LA66 LoRa Shield.
309 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
229 229  
311 +[[image:image-20220602154928-5.png]]
230 230  
231 -(((
232 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
313 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
233 233  
234 -* Send real-time location information of mobile phone to LoRaWAN network.
235 -* Check LoRaWAN network signal strengh.
236 -* Manually send messages to LoRaWAN network.
237 -)))
315 +example: AT+SENDB=01,02,8,05820802581ea0a5
238 238  
317 +[[image:image-20220602160339-6.png]]
239 239  
319 +Check to see if TTN received the message
240 240  
321 +[[image:image-20220602160627-7.png||height="468" width="1013"]]
241 241  
242 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
323 +=== Install Minicom ===
243 243  
325 +Enter the following command in the RPI terminal
244 244  
245 -A USB to Type-C adapter is needed to connect to a Mobile phone.
327 +apt update
246 246  
247 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
329 +[[image:image-20220602143155-1.png]]
248 248  
249 -[[image:image-20220813174353-2.png||height="360" width="313"]]
331 +apt install minicom
250 250  
333 +[[image:image-20220602143744-2.png]]
251 251  
335 +=== Send PC's CPU/RAM usage to TTN via script. ===
252 252  
253 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
337 +==== Take python as an example： ====
254 254  
339 +===== Preconditions: =====
255 255  
256 -[[(% id="cke_bm_895007S" style="display:none" %)** **(%%)**Download Link for Android apk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]].  (Android Version Only)
341 +1.LA66 USB LoRaWAN Adapter works fine
257 257  
258 -[[image:image-20220813173738-1.png]]
343 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
259 259  
345 +===== Steps for usage =====
260 260  
347 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
261 261  
262 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
349 +2.Run the script and see the TTN
263 263  
351 +[[image:image-20220602115852-3.png]]
264 264  
265 -Function and page introduction
266 266  
267 267  
268 -[[image:image-20220723113448-7.png||height="995" width="450"]]
355 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
269 269  
270 -**Block Explain:**
271 271  
272 -1.  Display LA66 USB LoRaWAN Module connection status
358 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
273 273  
274 -2.  Check and reconnect
275 275  
276 -3.  Turn send timestamps on or off
277 277  
278 -4.  Display LoRaWan connection status
362 +== Order Info ==
279 279  
280 -5.  Check LoRaWan connection status
364 +Part Number: **LA66-USB-LoRaWAN-Adapter-XXX**
281 281  
282 -6.  The RSSI value of the node when the ACK is received
366 +**XX**: The default frequency band
283 283  
284 -7.  Node's Signal Strength Icon
368 +* **AS923**: LoRaWAN AS923 band
369 +* **AU915**: LoRaWAN AU915 band
370 +* **EU433**: LoRaWAN EU433 band
371 +* **EU868**: LoRaWAN EU868 band
372 +* **KR920**: LoRaWAN KR920 band
373 +* **US915**: LoRaWAN US915 band
374 +* **IN865**: LoRaWAN IN865 band
375 +* **CN470**: LoRaWAN CN470 band
376 +* **PP**: Peer to Peer LoRa Protocol
285 285  
286 -8.  Configure Location Uplink Interval
378 +== Package Info ==
287 287  
288 -9.  AT command input box
380 +* LA66 USB LoRaWAN Adapter x 1
289 289  
290 -10.  Send Button:  Send input box info to LA66 USB Adapter
291 -
292 -11.  Output Log from LA66 USB adapter
293 -
294 -12.  clear log button
295 -
296 -13.  exit button
297 -
298 -
299 -
300 -LA66 USB LoRaWAN Module not connected
301 -
302 -
303 -[[image:image-20220723110520-5.png||height="677" width="508"]]
304 -
305 -
306 -
307 -Connect LA66 USB LoRaWAN Module
308 -
309 -[[image:image-20220723110626-6.png||height="681" width="511"]]
310 -
311 -
312 -
313 -=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
314 -
315 -
316 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
317 -
318 -
319 -[[image:image-20220723134549-8.png]]
320 -
321 -
322 -
323 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
324 -
325 -
326 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
327 -
328 -For the usage of Node-RED, please refer to: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]]
329 -
330 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
331 -
332 -
333 -Example output in NodeRed is as below:
334 -
335 -[[image:image-20220723144339-1.png]]
336 -
337 -
338 -
339 -== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
340 -
341 -
342 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
343 -
344 -Just use the yellow jumper cap to short the BOOT corner and the RX corner, and then press the RESET button (without the jumper cap, you can directly short the BOOT corner and the RX corner with a wire to achieve the same effect)
345 -
346 -
347 -[[image:image-20220723150132-2.png]]
348 -
349 -
350 -
351 -= 2.  FAQ =
352 -
353 -
354 -== 2.1  How to Compile Source Code for LA66? ==
355 -
356 -
357 -Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Module.Compile and Upload Code to ASR6601 Platform.WebHome]]
358 -
359 -
360 -
361 -= 3.  Order Info =
362 -
363 -
364 -**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
365 -
366 -
367 -(% style="color:blue" %)**XXX**(%%): The default frequency band
368 -
369 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
370 -* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
371 -* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
372 -* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
373 -* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
374 -* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
375 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
376 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
377 -* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
378 -
379 -
380 -
381 -
382 -= 4.  Reference =
383 -
384 -
385 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
386 -
387 -
388 388  
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