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Last modified by Xiaoling on 2025/02/07 16:37
From version 143.1
edited by Edwin Chen
on 2022/08/13 18:32
Change comment: There is no comment for this version
To version 174.3
edited by Xiaoling
on 2024/03/20 14:12
Change comment: There is no comment for this version

Summary

Details

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Title
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1 -LA66 LoRaWAN Module
1 +LA66 USB LoRaWAN Adapter User Manual
Author
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1 -XWiki.Edwin
1 +XWiki.Xiaoling
Content
... ... @@ -6,34 +6,25 @@
6 6  
7 7  
8 8  
9 -= 1.  LA66 LoRaWAN Module =
10 10  
11 11  
12 -== 1.1  What is LA66 LoRaWAN Module ==
11 += 1.  LA66 USB LoRaWAN Adapter =
13 13  
13 +== 1.1  Overview ==
14 14  
15 -(((
16 -(((
17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18 -)))
19 19  
20 -(((
21 -
22 -)))
16 +[[image:image-20220715001142-3.png||height="194" width="294"]][[image:image-20240101111030-2.png]]
23 23  
18 +
24 24  (((
25 -(% 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.
20 +(% 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.
26 26  )))
27 -)))
28 28  
29 29  (((
30 -(((
31 31  (% 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.
32 32  )))
33 -)))
34 34  
35 35  (((
36 -(((
37 37  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
38 38  )))
39 39  
... ... @@ -40,30 +40,27 @@
40 40  (((
41 41  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.
42 42  )))
43 -)))
44 44  
45 45  (((
46 -(((
47 47  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
48 48  )))
49 -)))
50 50  
51 51  
52 -
53 53  == 1.2  Features ==
54 54  
55 55  
56 -* Support LoRaWAN v1.0.4 protocol
43 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
44 +* Ultra-long RF range
45 +* Support LoRaWAN v1.0.3 protocol
57 57  * Support peer-to-peer protocol
58 58  * TCXO crystal to ensure RF performance on low temperature
59 -* SMD Antenna pad and i-pex antenna connector
48 +* Spring RF antenna
60 60  * Available in different frequency LoRaWAN frequency bands.
61 61  * World-wide unique OTAA keys.
62 62  * AT Command via UART-TTL interface
63 63  * Firmware upgradable via UART interface
64 -* Ultra-long RF range
53 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
65 65  
66 -
67 67  == 1.3  Specification ==
68 68  
69 69  
... ... @@ -70,8 +70,7 @@
70 70  * CPU: 32-bit 48 MHz
71 71  * Flash: 256KB
72 72  * RAM: 64KB
73 -* Input Power Range: 1.8v ~~ 3.7v
74 -* Power Consumption: < 4uA.
61 +* Input Power Range: 5v
75 75  * Frequency Range: 150 MHz ~~ 960 MHz
76 76  * Maximum Power +22 dBm constant RF output
77 77  * High sensitivity: -148 dBm
... ... @@ -83,670 +83,426 @@
83 83  ** Operating: 10 ~~ 95% (Non-Condensing)
84 84  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
85 85  * LoRa Rx current: <9 mA
86 -* I/O Voltage: 3.3v
87 87  
74 +== 1.4  Pin Mapping & LED ==
88 88  
89 -== 1.4  AT Command ==
90 90  
77 +[[image:image-20220813183239-3.png||height="526" width="662"]]
91 91  
92 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
93 93  
80 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
94 94  
95 95  
96 -== 1.5  Dimension ==
97 -
98 -[[image:image-20220718094750-3.png]]
99 -
100 -
101 -
102 -== 1.6  Pin Mapping ==
103 -
104 -[[image:image-20220720111850-1.png]]
105 -
106 -
107 -
108 -== 1.7  Land Pattern ==
109 -
110 -
111 -[[image:image-20220517072821-2.png]]
112 -
113 -
114 -
115 -= 2.  LA66 LoRaWAN Shield =
116 -
117 -
118 -== 2.1  Overview ==
119 -
120 -
121 121  (((
122 -[[image:image-20220715000826-2.png||height="145" width="220"]]
84 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
123 123  )))
124 124  
125 -(((
126 -
127 -)))
87 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
128 128  
129 -(((
130 -(% style="color:blue" %)**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.
131 -)))
89 +[[image:image-20220723100027-1.png]]
132 132  
133 -(((
134 -(((
135 -(% 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.
136 -)))
137 -)))
138 138  
139 -(((
140 -(((
141 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
142 -)))
143 -)))
92 +Open the serial port tool
144 144  
145 -(((
146 -(((
147 -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.
148 -)))
149 -)))
94 +[[image:image-20220602161617-8.png]]
150 150  
151 -(((
152 -(((
153 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
154 -)))
155 -)))
156 156  
97 +[[image:image-20220602161718-9.png||height="457" width="800"]]
157 157  
158 158  
159 -== 2.2  Features ==
100 +(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
160 160  
102 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
161 161  
162 -* Arduino Shield base on LA66 LoRaWAN module
163 -* Support LoRaWAN v1.0.4 protocol
164 -* Support peer-to-peer protocol
165 -* TCXO crystal to ensure RF performance on low temperature
166 -* SMA connector
167 -* Available in different frequency LoRaWAN frequency bands.
168 -* World-wide unique OTAA keys.
169 -* AT Command via UART-TTL interface
170 -* Firmware upgradable via UART interface
171 -* Ultra-long RF range
104 +[[image:image-20220602161935-10.png||height="498" width="800"]]
172 172  
173 173  
174 -== 2.3  Specification ==
107 +(% style="color:blue" %)**3.  See Uplink Command**
175 175  
109 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
176 176  
177 -* CPU: 32-bit 48 MHz
178 -* Flash: 256KB
179 -* RAM: 64KB
180 -* Input Power Range: 1.8v ~~ 3.7v
181 -* Power Consumption: < 4uA.
182 -* Frequency Range: 150 MHz ~~ 960 MHz
183 -* Maximum Power +22 dBm constant RF output
184 -* High sensitivity: -148 dBm
185 -* Temperature:
186 -** Storage: -55 ~~ +125℃
187 -** Operating: -40 ~~ +85℃
188 -* Humidity:
189 -** Storage: 5 ~~ 95% (Non-Condensing)
190 -** Operating: 10 ~~ 95% (Non-Condensing)
191 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
192 -* LoRa Rx current: <9 mA
193 -* I/O Voltage: 3.3v
111 +example: AT+SENDB=01,02,8,05820802581ea0a5
194 194  
113 +[[image:image-20220602162157-11.png||height="497" width="800"]]
195 195  
196 -== 2.4  LED ==
197 197  
116 +(% style="color:blue" %)**4.  Check to see if TTN received the message**
198 198  
199 -~1. The LED lights up red when there is an upstream data packet
200 -2. When the network is successfully connected, the green light will be on for 5 seconds
201 -3. Purple light on when receiving downlink data packets
118 +[[image:image-20220817093644-1.png]]
202 202  
203 203  
121 +== 1.6  Example: How to join helium ==
204 204  
205 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
206 206  
124 +(% style="color:blue" %)**1.  Create a new device.**
207 207  
208 -**Show connection diagram：**
126 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165500-1.png?width=940&height=464&rev=1.1||alt="image-20220907165500-1.png"]]
209 209  
210 210  
211 -[[image:image-20220723170210-2.png||height="908" width="681"]]
129 +(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
212 212  
131 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165837-2.png?width=809&height=375&rev=1.1||alt="image-20220907165837-2.png" height="375" width="809"]]
213 213  
214 214  
215 -(% style="color:blue" %)**1.  open Arduino IDE**
134 +(% style="color:blue" %)**3.  Use AT commands.**
216 216  
136 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
217 217  
218 -[[image:image-20220723170545-4.png]]
219 219  
139 +(% style="color:blue" %)**4.  Use the serial port tool**
220 220  
141 +[[image:image-20220909151517-2.png||height="543" width="708"]]
221 221  
222 -(% style="color:blue" %)**2.  Open project**
223 223  
144 +(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
224 224  
225 -LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO source code link: [[https:~~/~~/www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0>>https://www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0]]
146 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170308-3.png?width=617&height=556&rev=1.1||alt="image-20220907170308-3.png" height="556" width="617"]]
226 226  
227 -[[image:image-20220726135239-1.png]]
228 228  
149 +(% style="color:blue" %)**6.  Network successfully.**
229 229  
230 -(% style="color:blue" %)**3.  Click the button marked 1 in the figure to compile, and after the compilation is complete, click the button marked 2 in the figure to upload**
151 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170436-4.png?rev=1.1||alt="image-20220907170436-4.png"]]
231 231  
232 -[[image:image-20220726135356-2.png]]
233 233  
154 +(% style="color:blue" %)**7.  Send uplink using command**
234 234  
235 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
156 +[[image:image-20220912085244-1.png]]
236 236  
158 +[[image:image-20220912085307-2.png]]
237 237  
238 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
239 239  
161 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170744-6.png?width=798&height=242&rev=1.1||alt="image-20220907170744-6.png" height="242" width="798"]]
240 240  
241 241  
242 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
164 +== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
243 243  
244 244  
245 -(% style="color:blue" %)**1.  Open project**
167 +**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]]
246 246  
169 +(**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]])
247 247  
248 -Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0>>https://www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0]]
249 249  
172 +(% style="color:red" %)**Preconditions:**
250 250  
251 -[[image:image-20220723172502-8.png]]
174 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
252 252  
176 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
253 253  
254 254  
255 -(% style="color:blue" %)**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
179 +(% style="color:blue" %)**Steps for usage:**
256 256  
181 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
257 257  
258 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
183 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN
259 259  
185 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN
260 260  
261 261  
262 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
188 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
263 263  
264 264  
265 -(% style="color:blue" %)**1.  Open project**
191 +== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
266 266  
267 267  
268 -Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0>>https://www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0]]
194 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
269 269  
196 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
270 270  
271 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
198 +[[image:image-20220723100439-2.png]]
272 272  
273 273  
201 +(% style="color:blue" %)**2.  Install Minicom in RPi.**
274 274  
275 -(% style="color:blue" %)**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
203 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
276 276  
205 + (% style="background-color:yellow" %)**apt update**
277 277  
278 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
207 + (% style="background-color:yellow" %)**apt install minicom**
279 279  
209 +Use minicom to connect to the RPI's terminal
280 280  
211 +[[image:image-20220602153146-3.png||height="439" width="500"]]
281 281  
282 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
283 283  
284 -For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]
214 +(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
285 285  
286 -[[image:image-20220723175700-12.png||height="602" width="995"]]
216 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
287 287  
218 +[[image:image-20220602154928-5.png||height="436" width="500"]]
288 288  
289 289  
290 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
221 +(% style="color:blue" %)**4.  Send Uplink message**
291 291  
223 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
292 292  
293 -=== 2.8.1  Items needed for update ===
225 +example: AT+SENDB=01,02,8,05820802581ea0a5
294 294  
227 +[[image:image-20220602160339-6.png||height="517" width="600"]]
295 295  
296 -1. LA66 LoRaWAN Shield
297 -1. Arduino
298 -1. USB TO TTL Adapter
299 299  
300 -[[image:image-20220602100052-2.png||height="385" width="600"]]
230 +Check to see if TTN received the message
301 301  
302 302  
233 +[[image:image-20220602160627-7.png||height="369" width="800"]]
303 303  
304 -=== 2.8.2  Connection ===
305 305  
236 +== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
306 306  
307 -[[image:image-20220602101311-3.png||height="276" width="600"]]
238 +=== 1.9.1  Hardware and Software Connection ===
308 308  
309 309  
310 -(((
311 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
312 -)))
241 +(% class="wikigeneratedid" id="HOverviewFF1A" %)
242 +(% style="color:blue" %)**Overview：**
313 313  
314 314  (((
315 -(% style="background-color:yellow" %)**GND  <-> GND
316 -TXD  <->  TXD
317 -RXD  <->  RXD**
318 -)))
245 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
319 319  
320 -
321 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
322 -
323 -Connect USB TTL Adapter to PC after connecting the wires
324 -
325 -
326 -[[image:image-20220602102240-4.png||height="304" width="600"]]
327 -
328 -
329 -
330 -=== 2.8.3  Upgrade steps ===
331 -
332 -
333 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
334 -
335 -
336 -[[image:image-20220602102824-5.png||height="306" width="600"]]
337 -
338 -
339 -
340 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
341 -
342 -
343 -[[image:image-20220602104701-12.png||height="285" width="600"]]
344 -
345 -
346 -
347 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
348 -
349 -
350 -(((
351 -(% style="color:blue" %)**1. 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/]]**
247 +* Send real-time location information of mobile phone to LoRaWAN network.
248 +* Check LoRaWAN network signal strengh.
249 +* Manually send messages to LoRaWAN network.
352 352  )))
353 353  
354 354  
355 -[[image:image-20220602103227-6.png]]
356 356  
254 +(% class="wikigeneratedid" id="HHardwareConnection:" %)
255 +(% style="color:blue" %)**Hardware Connection:**
357 357  
358 -[[image:image-20220602103357-7.png]]
257 +A USB to Type-C adapter is needed to connect to a Mobile phone.
359 359  
259 +(% style="color:red" %)**Note: The package of LA66 USB adapter already includes this USB Type-C adapter.**
360 360  
261 +[[image:image-20220813174353-2.png||height="360" width="313"]]
361 361  
362 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
363 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
364 364  
264 +(% class="wikigeneratedid" id="HDownloadandInstallApp:" %)
265 +(% style="color:blue" %)**Download and Install App:**
365 365  
366 -[[image:image-20220602103844-8.png]]
267 +[[(% 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)
367 367  
269 +[[image:image-20220813173738-1.png]]
368 368  
369 369  
370 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
371 -(% style="color:blue" %)**3. Select the bin file to burn**
272 +(% class="wikigeneratedid" id="HUseofAPP:" %)
273 +(% style="color:blue" %)**Use of APP:**
372 372  
275 +Function and page introduction:
373 373  
374 -[[image:image-20220602104144-9.png]]
277 +[[image:image-20220723113448-7.png||height="911" width="412"]]
375 375  
376 376  
377 -[[image:image-20220602104251-10.png]]
280 +(% style="color:blue" %)**Block Explain:**
378 378  
282 +1.  Display LA66 USB LoRaWAN Module connection status
379 379  
380 -[[image:image-20220602104402-11.png]]
284 +2.  Check and reconnect
381 381  
286 +3.  Turn send timestamps on or off
382 382  
288 +4.  Display LoRaWan connection status
383 383  
384 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
385 -(% style="color:blue" %)**4. Click to start the download**
290 +5.  Check LoRaWan connection status
386 386  
387 -[[image:image-20220602104923-13.png]]
292 +6.  The RSSI value of the node when the ACK is received
388 388  
294 +7.  Node's Signal Strength Icon
389 389  
296 +8.  Configure Location Uplink Interval
390 390  
391 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
392 -(% style="color:blue" %)**5. Check update process**
298 +9.  AT command input box
393 393  
300 +10.  Send Button:  Send input box info to LA66 USB Adapter
394 394  
395 -[[image:image-20220602104948-14.png]]
302 +11.  Output Log from LA66 USB adapter
396 396  
304 +12.  clear log button
397 397  
306 +13.  exit button
398 398  
399 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
400 -(% style="color:blue" %)**The following picture shows that the burning is successful**
401 401  
402 -[[image:image-20220602105251-15.png]]
309 +LA66 USB LoRaWAN Module not connected:
403 403  
311 +[[image:image-20220723110520-5.png||height="677" width="508"]]
404 404  
405 405  
406 -= 3.  LA66 USB LoRaWAN Adapter =
314 +Connect LA66 USB LoRaWAN Module:
407 407  
316 +[[image:image-20220723110626-6.png||height="681" width="511"]]
408 408  
409 -== 3.1  Overview ==
410 410  
319 +=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
411 411  
412 -[[image:image-20220715001142-3.png||height="145" width="220"]]
413 413  
322 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
414 414  
415 -(((
416 -(% 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.
417 -)))
324 +[[image:image-20220723134549-8.png]]
418 418  
419 -(((
420 -(% 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.
421 -)))
422 422  
423 -(((
424 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
425 -)))
327 +(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
426 426  
427 -(((
428 -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.
429 -)))
430 430  
431 -(((
432 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
433 -)))
330 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
434 434  
332 +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/]]
435 435  
334 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
436 436  
437 -== 3.2  Features ==
336 +LA66~-~-node-red~-~-decoder:[[dragino-end-node-decoder/Node-RED at main · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Node-RED]]
438 438  
439 439  
440 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
441 -* Ultra-long RF range
442 -* Support LoRaWAN v1.0.4 protocol
443 -* Support peer-to-peer protocol
444 -* TCXO crystal to ensure RF performance on low temperature
445 -* Spring RF antenna
446 -* Available in different frequency LoRaWAN frequency bands.
447 -* World-wide unique OTAA keys.
448 -* AT Command via UART-TTL interface
449 -* Firmware upgradable via UART interface
450 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
339 +Example output in NodeRed is as below:
451 451  
341 +[[image:image-20220723144339-1.png]]
452 452  
453 -== 3.3  Specification ==
454 454  
344 +== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
455 455  
456 -* CPU: 32-bit 48 MHz
457 -* Flash: 256KB
458 -* RAM: 64KB
459 -* Input Power Range: 5v
460 -* Frequency Range: 150 MHz ~~ 960 MHz
461 -* Maximum Power +22 dBm constant RF output
462 -* High sensitivity: -148 dBm
463 -* Temperature:
464 -** Storage: -55 ~~ +125℃
465 -** Operating: -40 ~~ +85℃
466 -* Humidity:
467 -** Storage: 5 ~~ 95% (Non-Condensing)
468 -** Operating: 10 ~~ 95% (Non-Condensing)
469 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
470 -* LoRa Rx current: <9 mA
346 +=== 1.10.1 LA66V1 Update method ===
471 471  
472 472  
473 -== 3.4  Pin Mapping & LED ==
349 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
474 474  
475 -[[image:image-20220813183239-3.png||height="526" width="662"]]
351 +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).
476 476  
353 +**Firmware download:**
477 477  
478 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
355 +[[Firmware - Dropbox>>url:https://www.dropbox.com/sh/g99v0fxcltn9r1y/AABJQUWNgt61Z567OcUf-sIya/LA66%20LoRaWAN%20module/Firmware?dl=0&subfolder_nav_tracking=1]]
479 479  
357 +(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.**
480 480  
481 -(((
482 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
483 -)))
359 +[[image:image-20220723150132-2.png||height="514" width="506"]]
484 484  
485 485  
486 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
362 +(% class="wikigeneratedid" id="HOpentheUpgradetool28TremoProgrammer29inPCandUpgrade" %)
363 +(% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade**
487 487  
365 +**1.  Software download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]**
488 488  
489 -[[image:image-20220723100027-1.png]]
367 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103227-6.png?rev=1.1||alt="image-20220602103227-6.png"]]
490 490  
369 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103357-7.png?rev=1.1||alt="image-20220602103357-7.png" height="486" width="390"]]
491 491  
492 -Open the serial port tool
493 493  
494 -[[image:image-20220602161617-8.png]]
372 +**2.  Select the COM port corresponding to USB TTL**
495 495  
496 -[[image:image-20220602161718-9.png||height="457" width="800"]]
374 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103844-8.png?rev=1.1||alt="image-20220602103844-8.png" height="291" width="389"]]
497 497  
498 498  
377 +**3.  Select the bin file to burn**
499 499  
500 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
379 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104144-9.png?rev=1.1||alt="image-20220602104144-9.png" height="318" width="405"]]
501 501  
502 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
381 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104251-10.png?rev=1.1||alt="image-20220602104251-10.png" height="330" width="579"]]
503 503  
383 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104402-11.png?rev=1.1||alt="image-20220602104402-11.png" height="290" width="372"]]
504 504  
505 -[[image:image-20220602161935-10.png||height="498" width="800"]]
506 506  
386 +**4.  Click to start the download**
507 507  
388 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104923-13.png?rev=1.1||alt="image-20220602104923-13.png" height="462" width="372"]]
508 508  
509 -(% style="color:blue" %)**3. See Uplink Command**
510 510  
511 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
391 +**5.  Check update process**
512 512  
513 -example: AT+SENDB=01,02,8,05820802581ea0a5
393 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104948-14.png?rev=1.1||alt="image-20220602104948-14.png" height="483" width="386"]]
514 514  
515 -[[image:image-20220602162157-11.png||height="497" width="800"]]
516 516  
396 +**The following picture shows that the burning is successful**
517 517  
398 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602105251-15.png?rev=1.1||alt="image-20220602105251-15.png" height="513" width="406"]]
518 518  
519 -(% style="color:blue" %)**4. Check to see if TTN received the message**
520 520  
521 -[[image:image-20220602162331-12.png||height="420" width="800"]]
401 +=== 1.10.2 LA66V2 Update method ===
522 522  
523 523  
404 +**Firmware download（Please select withbootloader version）:**
524 524  
525 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
406 +[[Firmware - Dropbox>>url:https://www.dropbox.com/sh/g99v0fxcltn9r1y/AABJQUWNgt61Z567OcUf-sIya/LA66%20LoRaWAN%20module/Firmware?dl=0&subfolder_nav_tracking=1]]
526 526  
527 527  
528 -**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]]
409 +**Firmware update method:**
529 529  
530 -(**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]])
411 +Please refer to this link
531 531  
532 -(% style="color:red" %)**Preconditions:**
413 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H3.2.1UpdateafirmwareviaDraginoSensorManagerUtility.exe>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H3.2.1UpdateafirmwareviaDraginoSensorManagerUtility.exe]]
533 533  
534 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
535 535  
536 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
416 += 2.  FAQ =
537 537  
418 +== 2.1  How to Compile Source Code for LA66? ==
538 538  
539 539  
540 -(% style="color:blue" %)**Steps for usage:**
421 +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]]
541 541  
542 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
543 543  
544 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
424 +== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
545 545  
546 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
547 547  
427 +Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Shield User Manual.Instruction for LA66 Peer to Peer firmware.WebHome]]
548 548  
549 549  
550 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
430 +== 2.3 My device keeps showing invalid credentials, the device goes into low power mode ==
551 551  
552 552  
553 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
433 +Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666**
554 554  
555 555  
556 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
436 +== 2.4 How to use external antenna via ipex connector? ==
557 557  
558 -[[image:image-20220723100439-2.png]]
559 559  
439 +You need to remove the spring antenna first, and also remove the resistor and capacitor.
440 +Connect external antenna.
560 560  
442 +[[image:image-20231129155939-1.png||height="529" width="397"]]
561 561  
562 -(% style="color:blue" %)**2. Install Minicom in RPi.**
563 563  
564 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
445 += 3.  Order Info =
565 565  
566 - (% style="background-color:yellow" %)**apt update**
567 567  
568 - (% style="background-color:yellow" %)**apt install minicom**
448 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
569 569  
450 +(% style="color:blue" %)**XXX**(%%): The default frequency band
570 570  
571 -Use minicom to connect to the RPI's terminal
452 +* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
453 +* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
454 +* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
455 +* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
456 +* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
457 +* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
458 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
459 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
460 +* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
572 572  
573 -[[image:image-20220602153146-3.png||height="439" width="500"]]
462 += 4.  Reference =
574 574  
575 575  
465 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
466 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
576 576  
577 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
468 += 5.  FCC Statement =
578 578  
579 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
580 580  
471 +(% style="color:red" %)**FCC Caution:**
581 581  
582 -[[image:image-20220602154928-5.png||height="436" width="500"]]
473 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
583 583  
475 +This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
584 584  
585 585  
586 -(% style="color:blue" %)**4. Send Uplink message**
478 +(% style="color:red" %)**IMPORTANT NOTE: **
587 587  
588 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
480 +(% style="color:red" %)**Note:**(%%) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
589 589  
590 -example: AT+SENDB=01,02,8,05820802581ea0a5
482 +—Reorient or relocate the receiving antenna.
591 591  
484 +—Increase the separation between the equipment and receiver.
592 592  
593 -[[image:image-20220602160339-6.png||height="517" width="600"]]
486 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
594 594  
488 +—Consult the dealer or an experienced radio/TV technician for help.
595 595  
596 596  
597 -Check to see if TTN received the message
491 +(% style="color:red" %)**FCC Radiation Exposure Statement: **
598 598  
599 -[[image:image-20220602160627-7.png||height="369" width="800"]]
493 +This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.This equipment should be installed and operated with minimum distance 20cm between the radiator& your body.
600 600  
601 -
602 -
603 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
604 -
605 -
606 -=== 3.8.1  Hardware and Software Connection ===
607 -
608 -
609 -==== (% style="color:blue" %)**Overview：**(%%) ====
610 -
611 -
612 -(((
613 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
614 -
615 -* Send real-time location information of mobile phone to LoRaWAN network.
616 -* Check LoRaWAN network signal strengh.
617 -* Manually send messages to LoRaWAN network.
618 -)))
619 -
620 -
621 -
622 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
623 -
624 -A USB to Type-C adapter is needed to connect to a Mobile phone.
625 -
626 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
627 -
628 -[[image:image-20220813174353-2.png||height="360" width="313"]]
629 -
630 -
631 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
632 -
633 -[[(% 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)
634 -
635 -[[image:image-20220813173738-1.png]]
636 -
637 -
638 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
639 -
640 -Function and page introduction
641 -
642 -[[image:image-20220723113448-7.png||height="995" width="450"]]
643 -
644 -**Block Explain:**
645 -
646 -1.  Display LA66 USB LoRaWAN Module connection status
647 -
648 -2.  Check and reconnect
649 -
650 -3.  Turn send timestamps on or off
651 -
652 -4.  Display LoRaWan connection status
653 -
654 -5.  Check LoRaWan connection status
655 -
656 -6.  The RSSI value of the node when the ACK is received
657 -
658 -7.  Node's Signal Strength Icon
659 -
660 -8.  Configure Location Uplink Interval
661 -
662 -9.  AT command input box
663 -
664 -10.  Send Button:  Send input box info to LA66 USB Adapter
665 -
666 -11.  Output Log from LA66 USB adapter
667 -
668 -12.  clear log button
669 -
670 -13.  exit button
671 -
672 -
673 -LA66 USB LoRaWAN Module not connected
674 -
675 -[[image:image-20220723110520-5.png||height="677" width="508"]]
676 -
677 -
678 -
679 -Connect LA66 USB LoRaWAN Module
680 -
681 -[[image:image-20220723110626-6.png||height="681" width="511"]]
682 -
683 -
684 -
685 -=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red ===
686 -
687 -
688 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
689 -
690 -[[image:image-20220723134549-8.png]]
691 -
692 -
693 -
694 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
695 -
696 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
697 -
698 -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/]]
699 -
700 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
701 -
702 -
703 -Example output in NodeRed is as below:
704 -
705 -[[image:image-20220723144339-1.png]]
706 -
707 -
708 -
709 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
710 -
711 -
712 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
713 -
714 -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)
715 -
716 -[[image:image-20220723150132-2.png]]
717 -
718 -
719 -
720 -= 4.  FAQ =
721 -
722 -
723 -== 4.1  How to Compile Source Code for LA66? ==
724 -
725 -
726 -Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
727 -
728 -
729 -
730 -= 5.  Order Info =
731 -
732 -
733 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
734 -
735 -
736 -(% style="color:blue" %)**XXX**(%%): The default frequency band
737 -
738 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
739 -* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
740 -* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
741 -* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
742 -* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
743 -* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
744 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
745 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
746 -* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
747 -
748 -
749 -= 6.  Reference =
750 -
751 -
752 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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