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Last modified by Xiaoling on 2025/02/07 16:37
From version 87.8
edited by Xiaoling
on 2022/07/13 10:01
Change comment: There is no comment for this version
To version 146.5
edited by Xiaoling
on 2022/08/16 14:51
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
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1 -LA66 LoRaWAN Module
1 +LA66 USB LoRaWAN Adapter User Manual
Content
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1 1  
2 2  
3 +**Table of Contents:**
4 +
3 3  {{toc/}}
4 4  
5 5  
6 6  
7 -= 1.  LA66 LoRaWAN Module =
8 8  
9 9  
10 -== 1.1  What is LA66 LoRaWAN Module ==
11 += 1.  LA66 USB LoRaWAN Adapter =
11 11  
12 12  
13 -(% 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.
14 +== 1.1  Overview ==
14 14  
15 -(% 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 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
17 +[[image:image-20220715001142-3.png||height="145" width="220"]]
18 18  
19 -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.
20 20  
21 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
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 +)))
22 22  
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 +)))
23 23  
24 -== 1.2  Features ==
28 +(((
29 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
30 +)))
25 25  
26 -* Support LoRaWAN v1.0.4 protocol
27 -* Support peer-to-peer protocol
28 -* TCXO crystal to ensure RF performance on low temperature
29 -* SMD Antenna pad and i-pex antenna connector
30 -* Available in different frequency LoRaWAN frequency bands.
31 -* World-wide unique OTAA keys.
32 -* AT Command via UART-TTL interface
33 -* Firmware upgradable via UART interface
34 -* Ultra-long RF range
32 +(((
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 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
38 +)))
36 36  
37 37  
38 -== 1.3  Specification ==
39 39  
40 -* CPU: 32-bit 48 MHz
41 -* Flash: 256KB
42 -* RAM: 64KB
43 -* Input Power Range: 1.8v ~~ 3.7v
44 -* Power Consumption: < 4uA.
45 -* Frequency Range: 150 MHz ~~ 960 MHz
46 -* Maximum Power +22 dBm constant RF output
47 -* High sensitivity: -148 dBm
48 -* Temperature:
49 -** Storage: -55 ~~ +125℃
50 -** Operating: -40 ~~ +85℃
51 -* Humidity:
52 -** Storage: 5 ~~ 95% (Non-Condensing)
53 -** Operating: 10 ~~ 95% (Non-Condensing)
54 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
55 -* LoRa Rx current: <9 mA
56 -* I/O Voltage: 3.3v
42 +== 1.2  Features ==
57 57  
58 58  
59 -
60 -== 1.4  AT Command ==
61 -
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.
63 -
64 -
65 -== 1.5  Dimension ==
66 -
67 -[[image:image-20220517072526-1.png]]
68 -
69 -
70 -
71 -== 1.6  Pin Mapping ==
72 -
73 -
74 -[[image:image-20220523101537-1.png]]
75 -
76 -
77 -
78 -== 1.7  Land Pattern ==
79 -
80 -[[image:image-20220517072821-2.png]]
81 -
82 -
83 -
84 -= 2.  LA66 LoRaWAN Shield =
85 -
86 -
87 -== 2.1  Overview ==
88 -
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.
90 -
91 -
92 -== 2.2  Features ==
93 -
94 -* Arduino Shield base on LA66 LoRaWAN module
45 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
46 +* Ultra-long RF range
95 95  * Support LoRaWAN v1.0.4 protocol
96 96  * Support peer-to-peer protocol
97 97  * TCXO crystal to ensure RF performance on low temperature
98 -* SMA connector
50 +* Spring RF antenna
99 99  * Available in different frequency LoRaWAN frequency bands.
100 100  * World-wide unique OTAA keys.
101 101  * AT Command via UART-TTL interface
102 102  * Firmware upgradable via UART interface
103 -* Ultra-long RF range
55 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
104 104  
105 105  
106 106  
107 -== 2.3  Specification ==
108 108  
60 +== 1.3  Specification ==
61 +
62 +
109 109  * CPU: 32-bit 48 MHz
110 110  * Flash: 256KB
111 111  * RAM: 64KB
112 -* Input Power Range: 1.8v ~~ 3.7v
113 -* Power Consumption: < 4uA.
66 +* Input Power Range: 5v
114 114  * Frequency Range: 150 MHz ~~ 960 MHz
115 115  * Maximum Power +22 dBm constant RF output
116 116  * High sensitivity: -148 dBm
... ... @@ -122,307 +122,278 @@
122 122  ** Operating: 10 ~~ 95% (Non-Condensing)
123 123  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
124 124  * LoRa Rx current: <9 mA
125 -* I/O Voltage: 3.3v
126 126  
127 127  
128 128  
129 -== 2.4  Pin Mapping & LED ==
130 130  
82 +== 1.4  Pin Mapping & LED ==
131 131  
84 +[[image:image-20220813183239-3.png||height="526" width="662"]]
132 132  
133 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
134 134  
135 135  
88 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
136 136  
137 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
138 138  
91 +(((
92 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
93 +)))
139 139  
140 140  
141 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
96 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
142 142  
143 143  
99 +[[image:image-20220723100027-1.png]]
144 144  
145 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
146 146  
102 +Open the serial port tool
147 147  
148 -=== 2.8.1  Items needed for update ===
104 +[[image:image-20220602161617-8.png]]
149 149  
150 -1. LA66 LoRaWAN Shield
151 -1. Arduino
152 -1. USB TO TTL Adapter
106 +[[image:image-20220602161718-9.png||height="457" width="800"]]
153 153  
154 -[[image:image-20220602100052-2.png||height="385" width="600"]]
155 155  
156 156  
157 -=== 2.8.2  Connection ===
110 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
158 158  
112 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
159 159  
160 -[[image:image-20220602101311-3.png||height="276" width="600"]]
161 161  
115 +[[image:image-20220602161935-10.png||height="498" width="800"]]
162 162  
163 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
164 164  
165 -(% style="background-color:yellow" %)**GND  <-> GND
166 -TXD  <->  TXD
167 -RXD  <->  RXD**
168 168  
119 +(% style="color:blue" %)**3. See Uplink Command**
169 169  
170 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
121 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
171 171  
172 -Connect USB TTL Adapter to PC after connecting the wires
123 +example: AT+SENDB=01,02,8,05820802581ea0a5
173 173  
125 +[[image:image-20220602162157-11.png||height="497" width="800"]]
174 174  
175 -[[image:image-20220602102240-4.png||height="304" width="600"]]
176 176  
177 177  
178 -=== 2.8.3  Upgrade steps ===
129 +(% style="color:blue" %)**4. Check to see if TTN received the message**
179 179  
131 +[[image:image-20220602162331-12.png||height="420" width="800"]]
180 180  
181 -==== 1.  Switch SW1 to put in ISP position ====
182 182  
183 183  
184 -[[image:image-20220602102824-5.png||height="306" width="600"]]
135 +== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
185 185  
186 186  
187 -==== 2.  Press the RST switch once ====
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]]
188 188  
189 -[[image:image-20220602104701-12.png||height="285" width="600"]]
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]])
190 190  
142 +(% style="color:red" %)**Preconditions:**
191 191  
192 -==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
144 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
193 193  
146 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
194 194  
195 -(% 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/]]**
196 196  
197 197  
198 -[[image:image-20220602103227-6.png]]
150 +(% style="color:blue" %)**Steps for usage:**
199 199  
152 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
200 200  
201 -[[image:image-20220602103357-7.png]]
154 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
202 202  
156 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
203 203  
204 204  
205 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
206 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
207 207  
160 +== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
208 208  
209 -[[image:image-20220602103844-8.png]]
210 210  
163 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
211 211  
212 212  
213 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
214 -(% style="color:blue" %)**3. Select the bin file to burn**
166 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
215 215  
168 +[[image:image-20220723100439-2.png]]
216 216  
217 -[[image:image-20220602104144-9.png]]
218 218  
219 219  
220 -[[image:image-20220602104251-10.png]]
172 +(% style="color:blue" %)**2. Install Minicom in RPi.**
221 221  
174 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
222 222  
223 -[[image:image-20220602104402-11.png]]
176 + (% style="background-color:yellow" %)**apt update**
224 224  
178 + (% style="background-color:yellow" %)**apt install minicom**
225 225  
226 226  
227 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
228 -(% style="color:blue" %)**4. Click to start the download**
181 +Use minicom to connect to the RPI's terminal
229 229  
230 -[[image:image-20220602104923-13.png]]
183 +[[image:image-20220602153146-3.png||height="439" width="500"]]
231 231  
232 232  
233 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
234 -(% style="color:blue" %)**5. Check update process**
235 235  
187 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
236 236  
237 -[[image:image-20220602104948-14.png]]
189 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
238 238  
239 239  
192 +[[image:image-20220602154928-5.png||height="436" width="500"]]
240 240  
241 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
242 -(% style="color:blue" %)**The following picture shows that the burning is successful**
243 243  
244 -[[image:image-20220602105251-15.png]]
245 245  
196 +(% style="color:blue" %)**4. Send Uplink message**
246 246  
198 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
247 247  
248 -= 3.  LA66 USB LoRaWAN Adapter =
200 +example: AT+SENDB=01,02,8,05820802581ea0a5
249 249  
250 250  
251 -== 3.1  Overview ==
203 +[[image:image-20220602160339-6.png||height="517" width="600"]]
252 252  
253 -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.
254 254  
255 255  
256 -== 3.2  Features ==
207 +Check to see if TTN received the message
257 257  
258 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
259 -* Ultra-long RF range
260 -* Support LoRaWAN v1.0.4 protocol
261 -* Support peer-to-peer protocol
262 -* TCXO crystal to ensure RF performance on low temperature
263 -* Spring RF antenna
264 -* Available in different frequency LoRaWAN frequency bands.
265 -* World-wide unique OTAA keys.
266 -* AT Command via UART-TTL interface
267 -* Firmware upgradable via UART interface
209 +[[image:image-20220602160627-7.png||height="369" width="800"]]
268 268  
269 -== 3.3  Specification ==
270 270  
271 -* CPU: 32-bit 48 MHz
272 -* Flash: 256KB
273 -* RAM: 64KB
274 -* Input Power Range: 5v
275 -* Frequency Range: 150 MHz ~~ 960 MHz
276 -* Maximum Power +22 dBm constant RF output
277 -* High sensitivity: -148 dBm
278 -* Temperature:
279 -** Storage: -55 ~~ +125℃
280 -** Operating: -40 ~~ +85℃
281 -* Humidity:
282 -** Storage: 5 ~~ 95% (Non-Condensing)
283 -** Operating: 10 ~~ 95% (Non-Condensing)
284 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
285 -* LoRa Rx current: <9 mA
286 286  
287 -== 3.4  Pin Mapping & LED ==
213 +== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
288 288  
289 289  
216 +=== 1.8.1  Hardware and Software Connection ===
290 290  
291 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
292 292  
293 293  
294 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
220 +==== (% style="color:blue" %)**Overview：**(%%) ====
295 295  
296 296  
297 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
223 +(((
224 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
298 298  
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 +)))
299 299  
300 -[[image:image-20220602171217-1.png||height="538" width="800"]]
301 301  
302 302  
303 -Open the serial port tool
304 304  
305 -[[image:image-20220602161617-8.png]]
234 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
306 306  
307 -[[image:image-20220602161718-9.png||height="457" width="800"]]
236 +A USB to Type-C adapter is needed to connect to a Mobile phone.
308 308  
238 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
309 309  
240 +[[image:image-20220813174353-2.png||height="360" width="313"]]
310 310  
311 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
312 312  
313 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
314 314  
244 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
315 315  
316 -[[image:image-20220602161935-10.png||height="498" width="800"]]
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)
317 317  
248 +[[image:image-20220813173738-1.png]]
318 318  
319 319  
320 -(% style="color:blue" %)**3. See Uplink Command**
321 321  
322 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
252 +==== (% style="color:blue" %)**Use of APP:**(%%) ====
323 323  
324 -example: AT+SENDB=01,02,8,05820802581ea0a5
254 +Function and page introduction
325 325  
326 -[[image:image-20220602162157-11.png||height="497" width="800"]]
256 +[[image:image-20220723113448-7.png||height="995" width="450"]]
327 327  
258 +**Block Explain:**
328 328  
260 +1.  Display LA66 USB LoRaWAN Module connection status
329 329  
330 -(% style="color:blue" %)**4. Check to see if TTN received the message**
262 +2.  Check and reconnect
331 331  
332 -[[image:image-20220602162331-12.png||height="420" width="800"]]
264 +3.  Turn send timestamps on or off
333 333  
266 +4.  Display LoRaWan connection status
334 334  
268 +5.  Check LoRaWan connection status
335 335  
336 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
270 +6.  The RSSI value of the node when the ACK is received
337 337  
272 +7.  Node's Signal Strength Icon
338 338  
339 -**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]]
274 +8.  Configure Location Uplink Interval
340 340  
276 +9.  AT command input box
341 341  
342 -(% style="color:red" %)**Preconditions:**
278 +10.  Send Button:  Send input box info to LA66 USB Adapter
343 343  
344 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
280 +11.  Output Log from LA66 USB adapter
345 345  
346 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
282 +12.  clear log button
347 347  
284 +13.  exit button
348 348  
349 349  
350 -(% style="color:blue" %)**Steps for usage:**
287 +LA66 USB LoRaWAN Module not connected
351 351  
352 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
289 +[[image:image-20220723110520-5.png||height="677" width="508"]]
353 353  
354 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
355 355  
356 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
357 357  
293 +Connect LA66 USB LoRaWAN Module
358 358  
295 +[[image:image-20220723110626-6.png||height="681" width="511"]]
359 359  
360 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
361 361  
362 362  
363 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
299 +=== 1.8.2 Send data to TTNv3 and plot location info in Node-Red ===
364 364  
365 365  
366 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
302 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
367 367  
368 -[[image:image-20220602171233-2.png||height="538" width="800"]]
304 +[[image:image-20220723134549-8.png]]
369 369  
370 370  
371 371  
372 -(% style="color:blue" %)**2. Install Minicom in RPi.**
308 +(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
373 373  
374 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
310 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
375 375  
376 - (% style="background-color:yellow" %)**apt update**
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/]]
377 377  
378 - (% style="background-color:yellow" %)**apt install minicom**
314 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
379 379  
380 380  
381 -Use minicom to connect to the RPI's terminal
317 +Example output in NodeRed is as below:
382 382  
383 -[[image:image-20220602153146-3.png||height="439" width="500"]]
319 +[[image:image-20220723144339-1.png]]
384 384  
385 385  
386 386  
387 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**(%%)
388 -(% style="color:blue" %)The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network
323 +== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
389 389  
390 -[[image:image-20220602154928-5.png||height="436" width="500"]]
391 391  
326 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
392 392  
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)
393 393  
394 -(% style="color:blue" %)**4. Send Uplink message**
330 +[[image:image-20220723150132-2.png]]
395 395  
396 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
397 397  
398 -example: AT+SENDB=01,02,8,05820802581ea0a5
399 399  
334 += 2.  FAQ =
400 400  
401 -[[image:image-20220602160339-6.png||height="517" width="600"]]
402 402  
337 +== 2.1  How to Compile Source Code for LA66? ==
403 403  
404 404  
405 -Check to see if TTN received the message
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]]
406 406  
407 -[[image:image-20220602160627-7.png||height="369" width="800"]]
408 408  
409 409  
344 += 3.  Order Info =
410 410  
411 -== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
412 412  
347 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
413 413  
414 414  
415 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
416 -
417 -
418 -
419 -
420 -= 4.  Order Info =
421 -
422 -
423 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
424 -
425 -
426 426  (% style="color:blue" %)**XXX**(%%): The default frequency band
427 427  
428 428  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -438,8 +438,7 @@
438 438  
439 439  
440 440  
441 -= 5.  Reference =
365 += 4.  Reference =
442 442  
443 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
444 444  
445 -
368 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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