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Last modified by Xiaoling on 2025/02/07 16:37
From version 146.5
edited by Xiaoling
on 2022/08/16 14:51
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To version 87.3
edited by Xiaoling
on 2022/07/13 09:49
Change comment: There is no comment for this version

Summary

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Title
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1 -LA66 USB LoRaWAN Adapter User Manual
1 +LA66 LoRaWAN Module
Content
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1 1  
2 2  
3 -**Table of Contents:**
3 +{{box cssClass="floatinginfobox" title="**Contents**"}}
4 +{{toc/}}
5 +{{/box}}
4 4  
5 5  {{toc/}}
6 6  
7 7  
8 8  
11 += 1.  LA66 LoRaWAN Module =
9 9  
10 10  
11 -= 1.  LA66 USB LoRaWAN Adapter =
14 +== 1.1  What is LA66 LoRaWAN Module ==
12 12  
13 13  
14 -== 1.1  Overview ==
17 +(% 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.
15 15  
19 +(% 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.
16 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  
41 -
42 42  == 1.2  Features ==
43 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
33 +* 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.
38 +* Ultra-long RF range
56 56  
57 -
58 -
59 -
60 60  == 1.3  Specification ==
61 61  
62 -
63 63  * CPU: 32-bit 48 MHz
64 64  * Flash: 256KB
65 65  * RAM: 64KB
66 -* Input Power Range: 5v
45 +* Input Power Range: 1.8v ~~ 3.7v
46 +* 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
... ... @@ -75,294 +75,375 @@
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
58 +* I/O Voltage: 3.3v
78 78  
60 +== 1.4  AT Command ==
79 79  
62 +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 ==
65 +== 1.5  Dimension ==
83 83  
84 -[[image:image-20220813183239-3.png||height="526" width="662"]]
67 +[[image:image-20220517072526-1.png]]
85 85  
86 86  
87 87  
88 -== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
71 +== 1.6  Pin Mapping ==
89 89  
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 -)))
74 +[[image:image-20220523101537-1.png]]
94 94  
95 95  
96 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
97 97  
78 +== 1.7  Land Pattern ==
98 98  
99 -[[image:image-20220723100027-1.png]]
80 +[[image:image-20220517072821-2.png]]
100 100  
101 101  
102 -Open the serial port tool
103 103  
104 -[[image:image-20220602161617-8.png]]
84 += 2.  LA66 LoRaWAN Shield =
105 105  
106 -[[image:image-20220602161718-9.png||height="457" width="800"]]
107 107  
87 +== 2.1  Overview ==
108 108  
89 +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.
109 109  
110 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
111 111  
112 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
92 +== 2.2  Features ==
113 113  
94 +* Arduino Shield base on LA66 LoRaWAN module
95 +* Support LoRaWAN v1.0.4 protocol
96 +* Support peer-to-peer protocol
97 +* TCXO crystal to ensure RF performance on low temperature
98 +* SMA connector
99 +* Available in different frequency LoRaWAN frequency bands.
100 +* World-wide unique OTAA keys.
101 +* AT Command via UART-TTL interface
102 +* Firmware upgradable via UART interface
103 +* Ultra-long RF range
114 114  
115 -[[image:image-20220602161935-10.png||height="498" width="800"]]
105 +== 2.3  Specification ==
116 116  
107 +* CPU: 32-bit 48 MHz
108 +* Flash: 256KB
109 +* RAM: 64KB
110 +* Input Power Range: 1.8v ~~ 3.7v
111 +* Power Consumption: < 4uA.
112 +* Frequency Range: 150 MHz ~~ 960 MHz
113 +* Maximum Power +22 dBm constant RF output
114 +* High sensitivity: -148 dBm
115 +* Temperature:
116 +** Storage: -55 ~~ +125℃
117 +** Operating: -40 ~~ +85℃
118 +* Humidity:
119 +** Storage: 5 ~~ 95% (Non-Condensing)
120 +** Operating: 10 ~~ 95% (Non-Condensing)
121 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
122 +* LoRa Rx current: <9 mA
123 +* I/O Voltage: 3.3v
117 117  
125 +== 2.4  Pin Mapping & LED ==
118 118  
119 -(% style="color:blue" %)**3. See Uplink Command**
120 120  
121 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
122 122  
123 -example: AT+SENDB=01,02,8,05820802581ea0a5
129 +== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
124 124  
125 -[[image:image-20220602162157-11.png||height="497" width="800"]]
126 126  
127 127  
133 +== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
128 128  
129 -(% style="color:blue" %)**4. Check to see if TTN received the message**
130 130  
131 -[[image:image-20220602162331-12.png||height="420" width="800"]]
132 132  
137 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
133 133  
134 134  
135 -== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
136 136  
141 +== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
137 137  
138 -**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]]
139 139  
140 -(**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]])
144 +=== 2.8.1  Items needed for update ===
141 141  
142 -(% style="color:red" %)**Preconditions:**
146 +1. LA66 LoRaWAN Shield
147 +1. Arduino
148 +1. USB TO TTL Adapter
143 143  
144 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
150 +[[image:image-20220602100052-2.png||height="385" width="600"]]
145 145  
146 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
147 147  
153 +=== 2.8.2  Connection ===
148 148  
149 149  
150 -(% style="color:blue" %)**Steps for usage:**
156 +[[image:image-20220602101311-3.png||height="276" width="600"]]
151 151  
152 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
153 153  
154 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
159 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
155 155  
156 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
157 157  
162 +(% style="background-color:yellow" %)**GND  <-> GND
163 +TXD  <->  TXD
164 +RXD  <->  RXD**
158 158  
159 159  
160 -== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
167 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
161 161  
169 +Connect USB TTL Adapter to PC after connecting the wires
162 162  
163 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
164 164  
172 +[[image:image-20220602102240-4.png||height="304" width="600"]]
165 165  
166 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
167 167  
168 -[[image:image-20220723100439-2.png]]
175 +=== 2.8.3  Upgrade steps ===
169 169  
170 170  
178 +==== 1.  Switch SW1 to put in ISP position ====
171 171  
172 -(% style="color:blue" %)**2. Install Minicom in RPi.**
173 173  
174 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
181 +[[image:image-20220602102824-5.png||height="306" width="600"]]
175 175  
176 - (% style="background-color:yellow" %)**apt update**
177 177  
178 - (% style="background-color:yellow" %)**apt install minicom**
184 +==== 2.  Press the RST switch once ====
179 179  
186 +[[image:image-20220602104701-12.png||height="285" width="600"]]
180 180  
181 -Use minicom to connect to the RPI's terminal
182 182  
183 -[[image:image-20220602153146-3.png||height="439" width="500"]]
189 +==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
184 184  
185 185  
192 +(% 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/]]**
186 186  
187 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
188 188  
189 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
195 +[[image:image-20220602103227-6.png]]
190 190  
191 191  
192 -[[image:image-20220602154928-5.png||height="436" width="500"]]
198 +[[image:image-20220602103357-7.png]]
193 193  
194 194  
195 195  
196 -(% style="color:blue" %)**4. Send Uplink message**
202 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
203 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
197 197  
198 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
199 199  
200 -example: AT+SENDB=01,02,8,05820802581ea0a5
206 +[[image:image-20220602103844-8.png]]
201 201  
202 202  
203 -[[image:image-20220602160339-6.png||height="517" width="600"]]
204 204  
210 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
211 +(% style="color:blue" %)**3. Select the bin file to burn**
205 205  
206 206  
207 -Check to see if TTN received the message
214 +[[image:image-20220602104144-9.png]]
208 208  
209 -[[image:image-20220602160627-7.png||height="369" width="800"]]
210 210  
217 +[[image:image-20220602104251-10.png]]
211 211  
212 212  
213 -== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
220 +[[image:image-20220602104402-11.png]]
214 214  
215 215  
216 -=== 1.8.1  Hardware and Software Connection ===
217 217  
224 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
225 +(% style="color:blue" %)**4. Click to start the download**
218 218  
227 +[[image:image-20220602104923-13.png]]
219 219  
220 -==== (% style="color:blue" %)**Overview：**(%%) ====
221 221  
230 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
231 +(% style="color:blue" %)**5. Check update process**
222 222  
223 -(((
224 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
225 225  
226 -* Send real-time location information of mobile phone to LoRaWAN network.
227 -* Check LoRaWAN network signal strengh.
228 -* Manually send messages to LoRaWAN network.
229 -)))
234 +[[image:image-20220602104948-14.png]]
230 230  
231 231  
232 232  
238 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
239 +(% style="color:blue" %)**The following picture shows that the burning is successful**
233 233  
234 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
241 +[[image:image-20220602105251-15.png]]
235 235  
236 -A USB to Type-C adapter is needed to connect to a Mobile phone.
237 237  
238 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
239 239  
240 -[[image:image-20220813174353-2.png||height="360" width="313"]]
245 += 3.  LA66 USB LoRaWAN Adapter =
241 241  
242 242  
248 +== 3.1  Overview ==
243 243  
244 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
250 +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.
245 245  
246 -[[(% 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)
247 247  
248 -[[image:image-20220813173738-1.png]]
253 +== 3.2  Features ==
249 249  
255 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
256 +* Ultra-long RF range
257 +* Support LoRaWAN v1.0.4 protocol
258 +* Support peer-to-peer protocol
259 +* TCXO crystal to ensure RF performance on low temperature
260 +* Spring RF antenna
261 +* Available in different frequency LoRaWAN frequency bands.
262 +* World-wide unique OTAA keys.
263 +* AT Command via UART-TTL interface
264 +* Firmware upgradable via UART interface
250 250  
266 +== 3.3  Specification ==
251 251  
252 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
268 +* CPU: 32-bit 48 MHz
269 +* Flash: 256KB
270 +* RAM: 64KB
271 +* Input Power Range: 5v
272 +* Frequency Range: 150 MHz ~~ 960 MHz
273 +* Maximum Power +22 dBm constant RF output
274 +* High sensitivity: -148 dBm
275 +* Temperature:
276 +** Storage: -55 ~~ +125℃
277 +** Operating: -40 ~~ +85℃
278 +* Humidity:
279 +** Storage: 5 ~~ 95% (Non-Condensing)
280 +** Operating: 10 ~~ 95% (Non-Condensing)
281 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
282 +* LoRa Rx current: <9 mA
253 253  
254 -Function and page introduction
284 +== 3.4  Pin Mapping & LED ==
255 255  
256 -[[image:image-20220723113448-7.png||height="995" width="450"]]
257 257  
258 -**Block Explain:**
259 259  
260 -1.  Display LA66 USB LoRaWAN Module connection status
288 +== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
261 261  
262 -2.  Check and reconnect
263 263  
264 -3.  Turn send timestamps on or off
291 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
265 265  
266 -4.  Display LoRaWan connection status
267 267  
268 -5.  Check LoRaWan connection status
294 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
269 269  
270 -6.  The RSSI value of the node when the ACK is received
271 271  
272 -7.  Node's Signal Strength Icon
297 +[[image:image-20220602171217-1.png||height="538" width="800"]]
273 273  
274 -8.  Configure Location Uplink Interval
275 275  
276 -9.  AT command input box
300 +Open the serial port tool
277 277  
278 -10.  Send Button:  Send input box info to LA66 USB Adapter
302 +[[image:image-20220602161617-8.png]]
279 279  
280 -11.  Output Log from LA66 USB adapter
304 +[[image:image-20220602161718-9.png||height="457" width="800"]]
281 281  
282 -12.  clear log button
283 283  
284 -13.  exit button
285 285  
308 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
286 286  
287 -LA66 USB LoRaWAN Module not connected
310 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
288 288  
289 -[[image:image-20220723110520-5.png||height="677" width="508"]]
290 290  
313 +[[image:image-20220602161935-10.png||height="498" width="800"]]
291 291  
292 292  
293 -Connect LA66 USB LoRaWAN Module
294 294  
295 -[[image:image-20220723110626-6.png||height="681" width="511"]]
317 +(% style="color:blue" %)**3. See Uplink Command**
296 296  
319 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
297 297  
321 +example: AT+SENDB=01,02,8,05820802581ea0a5
298 298  
299 -=== 1.8.2 Send data to TTNv3 and plot location info in Node-Red ===
323 +[[image:image-20220602162157-11.png||height="497" width="800"]]
300 300  
301 301  
302 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
303 303  
304 -[[image:image-20220723134549-8.png]]
327 +(% style="color:blue" %)**4. Check to see if TTN received the message**
305 305  
329 +[[image:image-20220602162331-12.png||height="420" width="800"]]
306 306  
307 307  
308 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
309 309  
310 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
333 +== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
311 311  
312 -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/]]
313 313  
314 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
336 +**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]]
315 315  
316 316  
317 -Example output in NodeRed is as below:
339 +(% style="color:red" %)**Preconditions:**
318 318  
319 -[[image:image-20220723144339-1.png]]
341 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
320 320  
343 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
321 321  
322 322  
323 -== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
324 324  
347 +(% style="color:blue" %)**Steps for usage:**
325 325  
326 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
349 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
327 327  
328 -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)
351 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
329 329  
330 -[[image:image-20220723150132-2.png]]
353 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
331 331  
332 332  
333 333  
334 -= 2.  FAQ =
357 +== Example Send & Get Messages via LoRaWAN in RPi ==
335 335  
359 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
336 336  
337 -== 2.1  How to Compile Source Code for LA66? ==
361 +~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi
338 338  
363 +[[image:image-20220602171233-2.png||height="538" width="800"]]
339 339  
340 -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]]
341 341  
366 +2. Install Minicom in RPi.
342 342  
368 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
343 343  
344 -= 3.  Order Info =
370 +(% class="mark" %)apt update
345 345  
372 +(% class="mark" %)apt install minicom
346 346  
347 -**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
348 348  
375 +Use minicom to connect to the RPI's terminal
349 349  
350 -(% style="color:blue" %)**XXX**(%%): The default frequency band
377 +[[image:image-20220602153146-3.png||height="439" width="500"]]
351 351  
352 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
353 -* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
354 -* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
355 -* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
356 -* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
357 -* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
358 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
359 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
360 -* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
361 361  
380 +3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.
381 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network
362 362  
383 +[[image:image-20220602154928-5.png||height="436" width="500"]]
363 363  
364 364  
365 -= 4.  Reference =
386 +4. Send Uplink message
366 366  
388 +Format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
367 367  
368 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
390 +example: AT+SENDB=01,02,8,05820802581ea0a5
391 +
392 +[[image:image-20220602160339-6.png||height="517" width="600"]]
393 +
394 +Check to see if TTN received the message
395 +
396 +[[image:image-20220602160627-7.png||height="369" width="800"]]
397 +
398 +
399 +
400 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
401 +
402 +
403 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
404 +
405 +
406 +
407 += Order Info =
408 +
409 +Part Number:
410 +
411 +**LA66-XXX**, **LA66-LoRaWAN-Shield-XXX** or **LA66-USB-LoRaWAN-Adapter-XXX**
412 +
413 +**XXX**: The default frequency band
414 +
415 +* **AS923**: LoRaWAN AS923 band
416 +* **AU915**: LoRaWAN AU915 band
417 +* **EU433**: LoRaWAN EU433 band
418 +* **EU868**: LoRaWAN EU868 band
419 +* **KR920**: LoRaWAN KR920 band
420 +* **US915**: LoRaWAN US915 band
421 +* **IN865**: LoRaWAN IN865 band
422 +* **CN470**: LoRaWAN CN470 band
423 +* **PP**: Peer to Peer LoRa Protocol
424 +
425 += Reference =
426 +
427 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
428 +
429 +
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