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Last modified by Xiaoling on 2025/02/07 16:37
From version 78.1
edited by Edwin Chen
on 2022/07/10 21:41
Change comment: There is no comment for this version
To version 158.2
edited by Xiaoling
on 2022/12/13 17:33
Change comment: There is no comment for this version

Summary

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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
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1 -{{box cssClass="floatinginfobox" title="**Contents**"}}
1 +
2 +
3 +**Table of Contents:**
4 +
2 2  {{toc/}}
3 -{{/box}}
4 4  
5 -= LA66 LoRaWAN Module =
6 6  
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.
10 10  
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.
12 12  
11 += 1.  LA66 USB LoRaWAN Adapter =
12 +
13 +== 1.1  Overview ==
14 +
15 +
16 +[[image:image-20220715001142-3.png||height="145" width="220"]]
17 +
18 +
19 +(((
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.
21 +)))
22 +
23 +(((
24 +(% 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.
25 +)))
26 +
27 +(((
13 13  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
29 +)))
14 14  
31 +(((
15 15  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.
33 +)))
16 16  
35 +(((
17 17  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
37 +)))
18 18  
19 19  
20 -== Features ==
40 +== 1.2  Features ==
21 21  
42 +
43 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
44 +* Ultra-long RF range
22 22  * Support LoRaWAN v1.0.4 protocol
23 23  * Support peer-to-peer protocol
24 24  * TCXO crystal to ensure RF performance on low temperature
25 -* SMD Antenna pad and i-pex antenna connector
48 +* Spring RF antenna
26 26  * Available in different frequency LoRaWAN frequency bands.
27 27  * World-wide unique OTAA keys.
28 28  * AT Command via UART-TTL interface
29 29  * Firmware upgradable via UART interface
30 -* Ultra-long RF range
53 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
31 31  
32 -== Specification ==
33 33  
56 +
57 +== 1.3  Specification ==
58 +
59 +
34 34  * CPU: 32-bit 48 MHz
35 35  * Flash: 256KB
36 36  * RAM: 64KB
37 -* Input Power Range: 1.8v ~~ 3.7v
38 -* Power Consumption: < 4uA.
63 +* Input Power Range: 5v
39 39  * Frequency Range: 150 MHz ~~ 960 MHz
40 40  * Maximum Power +22 dBm constant RF output
41 41  * High sensitivity: -148 dBm
... ... @@ -47,350 +47,409 @@
47 47  ** Operating: 10 ~~ 95% (Non-Condensing)
48 48  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
49 49  * LoRa Rx current: <9 mA
50 -* I/O Voltage: 3.3v
51 51  
52 -== AT Command ==
53 53  
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.
55 55  
78 +== 1.4  Pin Mapping & LED ==
56 56  
57 -== Dimension ==
58 58  
59 -[[image:image-20220517072526-1.png]]
81 +[[image:image-20220813183239-3.png||height="526" width="662"]]
60 60  
61 61  
62 -== Pin Mapping ==
84 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
63 63  
64 -[[image:image-20220523101537-1.png]]
65 65  
66 -== Land Pattern ==
87 +(((
88 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
89 +)))
67 67  
68 -[[image:image-20220517072821-2.png]]
69 69  
92 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
70 70  
71 -== Order Info ==
72 72  
73 -Part Number: **LA66-XXX**
95 +[[image:image-20220723100027-1.png]]
74 74  
75 -**XX**: The default frequency band
76 76  
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
98 +Open the serial port tool
86 86  
87 -= LA66 LoRaWAN Shield =
100 +[[image:image-20220602161617-8.png]]
88 88  
89 -== Overview ==
90 90  
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.
103 +[[image:image-20220602161718-9.png||height="457" width="800"]]
92 92  
93 93  
94 -== Features ==
95 95  
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
107 +(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
106 106  
107 -== Specification ==
108 108  
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
110 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
126 126  
127 -== Pin Mapping & LED ==
128 128  
129 -== Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
113 +[[image:image-20220602161935-10.png||height="498" width="800"]]
130 130  
131 -== Example: Join TTN network and send an uplink message, get downlink message. ==
132 132  
133 -== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
134 134  
135 -== Upgrade Firmware of LA66 LoRaWAN Shield ==
117 +(% style="color:blue" %)**3.  See Uplink Command**
136 136  
137 -=== Items needed for update ===
138 138  
139 -1. LA66 LoRaWAN Shield
140 -1. Arduino
141 -1. USB TO TTL Adapter
120 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
142 142  
143 -[[image:image-20220602100052-2.png||height="385" width="600"]]
122 +example: AT+SENDB=01,02,8,05820802581ea0a5
144 144  
124 +[[image:image-20220602162157-11.png||height="497" width="800"]]
145 145  
146 -=== Connection ===
147 147  
148 -[[image:image-20220602101311-3.png||height="276" width="600"]]
149 149  
150 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  <-> (% style="color:blue" %)**USB TTL**(%%)
151 -**GND  <-> GND
152 -TXD  <-> TXD
153 -RXD  <-> RXD**
128 +(% style="color:blue" %)**4.  Check to see if TTN received the message**
154 154  
155 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
156 156  
157 -Connect USB TTL Adapter to PC after connecting the wires
131 +[[image:image-20220817093644-1.png]]
158 158  
159 159  
160 -[[image:image-20220602102240-4.png||height="304" width="600"]]
134 +== 1.6  Example: How to join helium ==
161 161  
162 162  
163 -=== Upgrade steps ===
164 164  
165 -==== Switch SW1 to put in ISP position ====
138 +(% style="color:blue" %)**1.  Create a new device.**
166 166  
167 -[[image:image-20220602102824-5.png||height="306" width="600"]]
168 168  
141 +[[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"]]
169 169  
170 -==== Press the RST switch once ====
171 171  
172 -[[image:image-20220602104701-12.png||height="285" width="600"]]
173 173  
145 +(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
174 174  
175 -==== Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
176 176  
177 -**~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/]]**
148 +[[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"]]
178 178  
179 -[[image:image-20220602103227-6.png]]
180 180  
181 -[[image:image-20220602103357-7.png]]
182 182  
152 +(% style="color:blue" %)**3.  Use AT commands.**
183 183  
184 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
185 -**2. Select the COM port corresponding to USB TTL**
186 186  
187 -[[image:image-20220602103844-8.png]]
155 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
188 188  
189 189  
190 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
191 -**3. Select the bin file to burn**
192 192  
193 -[[image:image-20220602104144-9.png]]
159 +(% style="color:blue" %)**4.  Use the serial port tool**
194 194  
195 -[[image:image-20220602104251-10.png]]
196 196  
197 -[[image:image-20220602104402-11.png]]
162 +[[image:image-20220909151517-2.png||height="543" width="708"]]
198 198  
199 199  
200 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
201 -**4. Click to start the download**
202 202  
203 -[[image:image-20220602104923-13.png]]
166 +(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
204 204  
205 205  
206 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
207 -**5. Check update process**
169 +[[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"]]
208 208  
209 -[[image:image-20220602104948-14.png]]
210 210  
211 211  
212 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
213 -**The following picture shows that the burning is successful**
173 +(% style="color:blue" %)**6.  Network successfully.**
214 214  
215 -[[image:image-20220602105251-15.png]]
216 216  
176 +[[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"]]
217 217  
218 -== Order Info ==
219 219  
220 -Part Number: **LA66-LoRaWAN-Shield-XXX**
221 221  
222 -**XX**: The default frequency band
180 +(% style="color:blue" %)**7.  Send uplink using command**
223 223  
224 -* **AS923**: LoRaWAN AS923 band
225 -* **AU915**: LoRaWAN AU915 band
226 -* **EU433**: LoRaWAN EU433 band
227 -* **EU868**: LoRaWAN EU868 band
228 -* **KR920**: LoRaWAN KR920 band
229 -* **US915**: LoRaWAN US915 band
230 -* **IN865**: LoRaWAN IN865 band
231 -* **CN470**: LoRaWAN CN470 band
232 -* **PP**: Peer to Peer LoRa Protocol
233 233  
234 -== Package Info ==
183 +[[image:image-20220912085244-1.png]]
235 235  
236 -* LA66 LoRaWAN Shield x 1
237 -* RF Antenna x 1
238 238  
239 -= LA66 USB LoRaWAN Adapter =
186 +[[image:image-20220912085307-2.png]]
240 240  
241 -== Overview ==
242 242  
243 -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.
244 244  
190 +[[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"]]
245 245  
246 -== Features ==
247 247  
248 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
249 -* Ultra-long RF range
250 -* Support LoRaWAN v1.0.4 protocol
251 -* Support peer-to-peer protocol
252 -* TCXO crystal to ensure RF performance on low temperature
253 -* Spring RF antenna
254 -* Available in different frequency LoRaWAN frequency bands.
255 -* World-wide unique OTAA keys.
256 -* AT Command via UART-TTL interface
257 -* Firmware upgradable via UART interface
193 +== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
258 258  
259 -== Specification ==
260 260  
261 -* CPU: 32-bit 48 MHz
262 -* Flash: 256KB
263 -* RAM: 64KB
264 -* Input Power Range: 5v
265 -* Frequency Range: 150 MHz ~~ 960 MHz
266 -* Maximum Power +22 dBm constant RF output
267 -* High sensitivity: -148 dBm
268 -* Temperature:
269 -** Storage: -55 ~~ +125℃
270 -** Operating: -40 ~~ +85℃
271 -* Humidity:
272 -** Storage: 5 ~~ 95% (Non-Condensing)
273 -** Operating: 10 ~~ 95% (Non-Condensing)
274 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
275 -* LoRa Rx current: <9 mA
196 +**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]]
276 276  
277 -== Pin Mapping & LED ==
198 +(**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]])
278 278  
279 -== Example Send & Get Messages via LoRaWAN in PC ==
280 280  
281 -Connect the LA66 LoRa Shield to the PC
201 +(% style="color:red" %)**Preconditions:**
282 282  
283 -[[image:image-20220602171217-1.png||height="615" width="915"]]
203 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
284 284  
285 -Open the serial port tool
205 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
286 286  
287 -[[image:image-20220602161617-8.png]]
288 288  
289 -[[image:image-20220602161718-9.png||height="529" width="927"]]
290 290  
291 -Press the reset switch RST on the LA66 LoRa Shield.
209 +(% style="color:blue" %)**Steps for usage:**
292 292  
293 -The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
211 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
294 294  
295 -[[image:image-20220602161935-10.png]]
213 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN
296 296  
297 -send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
215 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN
298 298  
299 -example: AT+SENDB=01,02,8,05820802581ea0a5
300 300  
301 -[[image:image-20220602162157-11.png]]
218 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
302 302  
303 -Check to see if TTN received the message
304 304  
305 -[[image:image-20220602162331-12.png||height="547" width="1044"]]
221 +== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
306 306  
307 -== Example Send & Get Messages via LoRaWAN in RPi ==
308 308  
309 -Connect the LA66 LoRa Shield to the RPI
224 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
310 310  
311 -[[image:image-20220602171233-2.png||height="592" width="881"]]
312 312  
313 -Log in to the RPI's terminal and connect to the serial port
227 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
314 314  
315 -[[image:image-20220602153146-3.png]]
316 316  
317 -Press the reset switch RST on the LA66 LoRa Shield.
318 -The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
230 +[[image:image-20220723100439-2.png]]
319 319  
320 -[[image:image-20220602154928-5.png]]
321 321  
322 -send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
323 323  
234 +(% style="color:blue" %)**2.  Install Minicom in RPi.**
235 +
236 +
237 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
238 +
239 + (% style="background-color:yellow" %)**apt update**
240 +
241 + (% style="background-color:yellow" %)**apt install minicom**
242 +
243 +
244 +Use minicom to connect to the RPI's terminal
245 +
246 +[[image:image-20220602153146-3.png||height="439" width="500"]]
247 +
248 +
249 +
250 +(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
251 +
252 +
253 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
254 +
255 +
256 +[[image:image-20220602154928-5.png||height="436" width="500"]]
257 +
258 +
259 +
260 +(% style="color:blue" %)**4.  Send Uplink message**
261 +
262 +
263 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
264 +
324 324  example: AT+SENDB=01,02,8,05820802581ea0a5
325 325  
326 -[[image:image-20220602160339-6.png]]
327 327  
268 +[[image:image-20220602160339-6.png||height="517" width="600"]]
269 +
270 +
271 +
328 328  Check to see if TTN received the message
329 329  
330 -[[image:image-20220602160627-7.png||height="468" width="1013"]]
331 331  
332 -=== Install Minicom ===
275 +[[image:image-20220602160627-7.png||height="369" width="800"]]
333 333  
334 -Enter the following command in the RPI terminal
335 335  
336 -apt update
278 +== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
337 337  
338 -[[image:image-20220602143155-1.png]]
280 +=== 1.9.1  Hardware and Software Connection ===
339 339  
340 -apt install minicom
341 341  
342 -[[image:image-20220602143744-2.png]]
343 343  
344 -=== Send PC's CPU/RAM usage to TTN via script. ===
284 +==== (% style="color:blue" %)**Overview：**(%%) ====
345 345  
346 -==== Take python as an example： ====
347 347  
348 -===== Preconditions: =====
287 +(((
288 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
349 349  
350 -1.LA66 USB LoRaWAN Adapter works fine
290 +* Send real-time location information of mobile phone to LoRaWAN network.
291 +* Check LoRaWAN network signal strengh.
292 +* Manually send messages to LoRaWAN network.
293 +)))
351 351  
352 -2.LA66 USB LoRaWAN Adapter  is registered with TTN
353 353  
354 -===== Steps for usage =====
355 355  
356 -1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
357 357  
358 -2.Run the script and see the TTN
298 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
359 359  
360 -[[image:image-20220602115852-3.png]]
361 361  
301 +A USB to Type-C adapter is needed to connect to a Mobile phone.
362 362  
303 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
363 363  
364 -== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
305 +[[image:image-20220813174353-2.png||height="360" width="313"]]
365 365  
366 366  
367 -== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
368 368  
309 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
369 369  
370 370  
371 -== Order Info ==
312 +[[(% 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)
372 372  
373 -Part Number: **LA66-USB-LoRaWAN-Adapter-XXX**
374 374  
375 -**XX**: The default frequency band
315 +[[image:image-20220813173738-1.png]]
376 376  
377 -* **AS923**: LoRaWAN AS923 band
378 -* **AU915**: LoRaWAN AU915 band
379 -* **EU433**: LoRaWAN EU433 band
380 -* **EU868**: LoRaWAN EU868 band
381 -* **KR920**: LoRaWAN KR920 band
382 -* **US915**: LoRaWAN US915 band
383 -* **IN865**: LoRaWAN IN865 band
384 -* **CN470**: LoRaWAN CN470 band
385 -* **PP**: Peer to Peer LoRa Protocol
386 386  
387 -== Package Info ==
388 388  
389 -* LA66 USB LoRaWAN Adapter x 1
319 +==== (% style="color:blue" %)**Use of APP:**(%%) ====
390 390  
391 391  
392 -= Reference =
322 +Function and page introduction
393 393  
394 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
395 395  
325 +[[image:image-20220723113448-7.png||height="995" width="450"]]
326 +
327 +
328 +**Block Explain:**
329 +
330 +1.  Display LA66 USB LoRaWAN Module connection status
331 +
332 +2.  Check and reconnect
333 +
334 +3.  Turn send timestamps on or off
335 +
336 +4.  Display LoRaWan connection status
337 +
338 +5.  Check LoRaWan connection status
339 +
340 +6.  The RSSI value of the node when the ACK is received
341 +
342 +7.  Node's Signal Strength Icon
343 +
344 +8.  Configure Location Uplink Interval
345 +
346 +9.  AT command input box
347 +
348 +10.  Send Button:  Send input box info to LA66 USB Adapter
349 +
350 +11.  Output Log from LA66 USB adapter
351 +
352 +12.  clear log button
353 +
354 +13.  exit button
355 +
356 +
357 +
358 +LA66 USB LoRaWAN Module not connected
359 +
360 +
361 +[[image:image-20220723110520-5.png||height="677" width="508"]]
362 +
363 +
364 +
365 +Connect LA66 USB LoRaWAN Module
366 +
367 +
368 +[[image:image-20220723110626-6.png||height="681" width="511"]]
369 +
370 +
371 +
372 +
373 +=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
374 +
375 +
376 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
377 +
378 +
379 +[[image:image-20220723134549-8.png]]
380 +
381 +
382 +
383 +(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
384 +
385 +
386 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
387 +
388 +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/]]
389 +
390 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
391 +
392 +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]]
393 +
394 +
395 +Example output in NodeRed is as below:
396 +
397 +[[image:image-20220723144339-1.png]]
398 +
399 +
400 +== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
401 +
402 +
403 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
404 +
405 +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).
406 +
407 +
408 +[[image:image-20220723150132-2.png]]
409 +
410 +
411 += 2.  FAQ =
412 +
413 +== 2.1  How to Compile Source Code for LA66? ==
414 +
415 +
416 +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]]
417 +
418 +
419 +== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
420 +
421 +
422 +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]]
423 +
424 +
425 += 3.  Order Info =
426 +
427 +
428 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
429 +
430 +
431 +(% style="color:blue" %)**XXX**(%%): The default frequency band
432 +
433 +* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
434 +* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
435 +* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
436 +* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
437 +* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
438 +* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
439 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
440 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
441 +* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
442 +
443 +
444 +
445 += 4.  Reference =
446 +
447 +
448 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
449 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
450 +
451 +
452 +
453 += 5.  FCC Statement =
454 +
455 +
456 +(% style="color:red" %)**FCC Caution:**
457 +
458 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
459 +
460 +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.
461 +
462 +
463 +(% style="color:red" %)**IMPORTANT NOTE: **
464 +
465 +(% 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:
466 +
467 +—Reorient or relocate the receiving antenna.
468 +
469 +—Increase the separation between the equipment and receiver.
470 +
471 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
472 +
473 +—Consult the dealer or an experienced radio/TV technician for help.
474 +
475 +
476 +(% style="color:red" %)**FCC Radiation Exposure Statement: **
477 +
478 +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.
479 +
396 396  
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