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Last modified by Xiaoling on 2025/02/07 16:37
From version 149.5
edited by Xiaoling
on 2022/08/17 10:01
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 -
60 -== 1.3  Specification ==
61 -
62 -
63 63  * CPU: 32-bit 48 MHz
64 64  * Flash: 256KB
65 65  * RAM: 64KB
66 -* Input Power Range: 5v
37 +* Input Power Range: 1.8v ~~ 3.7v
38 +* Power Consumption: < 4uA.
67 67  * Frequency Range: 150 MHz ~~ 960 MHz
68 68  * Maximum Power +22 dBm constant RF output
69 69  * High sensitivity: -148 dBm
... ... @@ -75,297 +75,342 @@
75 75  ** Operating: 10 ~~ 95% (Non-Condensing)
76 76  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
77 77  * LoRa Rx current: <9 mA
50 +* I/O Voltage: 3.3v
78 78  
52 +== AT Command ==
79 79  
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.
80 80  
81 81  
82 -== 1.4  Pin Mapping & LED ==
57 +== Dimension ==
83 83  
84 -[[image:image-20220813183239-3.png||height="526" width="662"]]
59 +[[image:image-20220517072526-1.png]]
85 85  
86 86  
62 +== Pin Mapping ==
87 87  
88 -== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
64 +[[image:image-20220523101537-1.png]]
89 89  
66 +== Land Pattern ==
90 90  
91 -(((
92 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
93 -)))
68 +[[image:image-20220517072821-2.png]]
94 94  
95 95  
96 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
71 +== Order Info ==
97 97  
73 +Part Number: **LA66-XXX**
98 98  
99 -[[image:image-20220723100027-1.png]]
75 +**XX**: The default frequency band
100 100  
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 -Open the serial port tool
87 += LA66 LoRaWAN Shield =
103 103  
104 -[[image:image-20220602161617-8.png]]
89 +== Overview ==
105 105  
106 -[[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.
107 107  
108 108  
94 +== Features ==
109 109  
110 -(% 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
111 111  
112 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
107 +== Specification ==
113 113  
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  
115 -[[image:image-20220602161935-10.png||height="498" width="800"]]
127 +== Pin Mapping & LED ==
116 116  
129 +== Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
117 117  
131 +== Example: Join TTN network and send an uplink message, get downlink message. ==
118 118  
119 -(% style="color:blue" %)**3. See Uplink Command**
133 +== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
120 120  
121 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
135 +== Upgrade Firmware of LA66 LoRaWAN Shield ==
122 122  
123 -example: AT+SENDB=01,02,8,05820802581ea0a5
137 +=== what needs to be used ===
124 124  
125 -[[image:image-20220602162157-11.png||height="497" width="800"]]
139 +1.LA66 LoRaWAN Shield that needs to be upgraded
126 126  
141 +2.Arduino
127 127  
143 +3.USB TO TTL
128 128  
129 -(% style="color:blue" %)**4. Check to see if TTN received the message**
145 +[[image:image-20220602100052-2.png]]
130 130  
147 +=== Wiring Schematic ===
131 131  
149 +[[image:image-20220602101311-3.png]]
132 132  
133 -[[image:image-20220817093644-1.png]]
151 +LA66 LoRaWAN Shield  >>>>>>>>>>>>USB TTL
134 134  
153 +GND  >>>>>>>>>>>>GND
135 135  
155 +TXD  >>>>>>>>>>>>TXD
136 136  
137 -== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
157 +RXD  >>>>>>>>>>>>RXD
138 138  
159 +JP6 of LA66 LoRaWAN Shield needs to be connected with yellow jumper cap
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]]
161 +Connect to the PC after connecting the wires
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]])
163 +[[image:image-20220602102240-4.png]]
143 143  
144 -(% style="color:red" %)**Preconditions:**
165 +=== Upgrade steps ===
145 145  
146 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
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:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
169 +[[image:image-20220602102824-5.png]]
149 149  
171 +==== Press the RST switch on the LA66 LoRaWAN Shield once ====
150 150  
173 +[[image:image-20220602104701-12.png]]
151 151  
152 -(% style="color:blue" %)**Steps for usage:**
175 +==== Open the upgrade application software ====
153 153  
154 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
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  
156 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
179 +[[image:image-20220602103227-6.png]]
157 157  
158 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
181 +[[image:image-20220602103357-7.png]]
159 159  
183 +===== Select the COM port corresponding to USB TTL =====
160 160  
185 +[[image:image-20220602103844-8.png]]
161 161  
162 -== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
187 +===== Select the bin file to burn =====
163 163  
189 +[[image:image-20220602104144-9.png]]
164 164  
165 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
191 +[[image:image-20220602104251-10.png]]
166 166  
193 +[[image:image-20220602104402-11.png]]
167 167  
168 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
195 +===== Click to start the download =====
169 169  
170 -[[image:image-20220723100439-2.png]]
197 +[[image:image-20220602104923-13.png]]
171 171  
199 +===== The following figure appears to prove that the burning is in progress =====
172 172  
201 +[[image:image-20220602104948-14.png]]
173 173  
174 -(% style="color:blue" %)**2. Install Minicom in RPi.**
203 +===== The following picture appears to prove that the burning is successful =====
175 175  
176 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
205 +[[image:image-20220602105251-15.png]]
177 177  
178 - (% style="background-color:yellow" %)**apt update**
179 179  
180 - (% style="background-color:yellow" %)**apt install minicom**
208 +== Order Info ==
181 181  
210 +Part Number: **LA66-LoRaWAN-Shield-XXX**
182 182  
183 -Use minicom to connect to the RPI's terminal
212 +**XX**: The default frequency band
184 184  
185 -[[image:image-20220602153146-3.png||height="439" width="500"]]
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  
224 +== Package Info ==
187 187  
226 +* LA66 LoRaWAN Shield x 1
227 +* RF Antenna x 1
188 188  
189 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
190 190  
191 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
192 192  
193 193  
194 -[[image:image-20220602154928-5.png||height="436" width="500"]]
232 += LA66 USB LoRaWAN Adapter =
195 195  
234 +== Overview ==
196 196  
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 -(% style="color:blue" %)**4. Send Uplink message**
199 199  
200 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
239 +== Features ==
201 201  
202 -example: AT+SENDB=01,02,8,05820802581ea0a5
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 -[[image:image-20220602160339-6.png||height="517" width="600"]]
206 206  
254 +== Specification ==
207 207  
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 -Check to see if TTN received the message
210 210  
211 -[[image:image-20220602160627-7.png||height="369" width="800"]]
212 212  
274 +== Pin Mapping & LED ==
213 213  
276 +== Example Send & Get Messages via LoRaWAN in PC ==
214 214  
215 -== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
278 +Connect the LA66 LoRa Shield to the PC
216 216  
280 +[[image:image-20220602171217-1.png||height="615" width="915"]]
217 217  
218 -=== 1.8.1  Hardware and Software Connection ===
282 +Open the serial port tool
219 219  
284 +[[image:image-20220602161617-8.png]]
220 220  
286 +[[image:image-20220602161718-9.png||height="529" width="927"]]
221 221  
222 -==== (% style="color:blue" %)**Overview：**(%%) ====
288 +Press the reset switch RST on the LA66 LoRa Shield.
223 223  
290 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
224 224  
225 -(((
226 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
292 +[[image:image-20220602161935-10.png]]
227 227  
228 -* Send real-time location information of mobile phone to LoRaWAN network.
229 -* Check LoRaWAN network signal strengh.
230 -* Manually send messages to LoRaWAN network.
231 -)))
294 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
232 232  
296 +example: AT+SENDB=01,02,8,05820802581ea0a5
233 233  
298 +[[image:image-20220602162157-11.png]]
234 234  
300 +Check to see if TTN received the message
235 235  
236 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
302 +[[image:image-20220602162331-12.png||height="547" width="1044"]]
237 237  
238 -A USB to Type-C adapter is needed to connect to a Mobile phone.
304 +== Example Send & Get Messages via LoRaWAN in RPi ==
239 239  
240 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
306 +Connect the LA66 LoRa Shield to the RPI
241 241  
242 -[[image:image-20220813174353-2.png||height="360" width="313"]]
308 +[[image:image-20220602171233-2.png||height="592" width="881"]]
243 243  
310 +Log in to the RPI's terminal and connect to the serial port
244 244  
312 +[[image:image-20220602153146-3.png]]
245 245  
246 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
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  
248 -[[(% 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)
317 +[[image:image-20220602154928-5.png]]
249 249  
250 -[[image:image-20220813173738-1.png]]
319 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
251 251  
321 +example: AT+SENDB=01,02,8,05820802581ea0a5
252 252  
323 +[[image:image-20220602160339-6.png]]
253 253  
254 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
325 +Check to see if TTN received the message
255 255  
256 -Function and page introduction
327 +[[image:image-20220602160627-7.png||height="468" width="1013"]]
257 257  
258 -[[image:image-20220723113448-7.png||height="995" width="450"]]
329 +=== Install Minicom ===
259 259  
260 -**Block Explain:**
331 +Enter the following command in the RPI terminal
261 261  
262 -1.  Display LA66 USB LoRaWAN Module connection status
333 +apt update
263 263  
264 -2.  Check and reconnect
335 +[[image:image-20220602143155-1.png]]
265 265  
266 -3.  Turn send timestamps on or off
337 +apt install minicom
267 267  
268 -4.  Display LoRaWan connection status
339 +[[image:image-20220602143744-2.png]]
269 269  
270 -5.  Check LoRaWan connection status
341 +=== Send PC's CPU/RAM usage to TTN via script. ===
271 271  
272 -6.  The RSSI value of the node when the ACK is received
343 +==== Take python as an example： ====
273 273  
274 -7.  Node's Signal Strength Icon
345 +===== Preconditions: =====
275 275  
276 -8.  Configure Location Uplink Interval
347 +1.LA66 USB LoRaWAN Adapter works fine
277 277  
278 -9.  AT command input box
349 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
279 279  
280 -10.  Send Button:  Send input box info to LA66 USB Adapter
351 +===== Steps for usage =====
281 281  
282 -11.  Output Log from LA66 USB adapter
353 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
283 283  
284 -12.  clear log button
355 +2.Run the script and see the TTN
285 285  
286 -13.  exit button
357 +[[image:image-20220602115852-3.png]]
287 287  
288 288  
289 -LA66 USB LoRaWAN Module not connected
290 290  
291 -[[image:image-20220723110520-5.png||height="677" width="508"]]
361 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
292 292  
293 293  
364 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
294 294  
295 -Connect LA66 USB LoRaWAN Module
296 296  
297 -[[image:image-20220723110626-6.png||height="681" width="511"]]
298 298  
368 +== Order Info ==
299 299  
370 +Part Number: **LA66-USB-LoRaWAN-Adapter-XXX**
300 300  
301 -=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
372 +**XX**: The default frequency band
302 302  
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  
304 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
384 +== Package Info ==
305 305  
306 -[[image:image-20220723134549-8.png]]
386 +* LA66 USB LoRaWAN Adapter x 1
307 307  
308 -
309 -
310 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
311 -
312 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
313 -
314 -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/]]
315 -
316 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
317 -
318 -
319 -Example output in NodeRed is as below:
320 -
321 -[[image:image-20220723144339-1.png]]
322 -
323 -
324 -
325 -== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
326 -
327 -
328 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
329 -
330 -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)
331 -
332 -
333 -[[image:image-20220723150132-2.png]]
334 -
335 -
336 -
337 -= 2.  FAQ =
338 -
339 -
340 -== 2.1  How to Compile Source Code for LA66? ==
341 -
342 -
343 -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]]
344 -
345 -
346 -
347 -= 3.  Order Info =
348 -
349 -
350 -**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
351 -
352 -
353 -(% style="color:blue" %)**XXX**(%%): The default frequency band
354 -
355 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
356 -* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
357 -* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
358 -* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
359 -* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
360 -* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
361 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
362 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
363 -* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
364 -
365 -
366 -
367 -
368 -= 4.  Reference =
369 -
370 -
371 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
388 +
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