Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 90.1 >
edited by Edwin Chen
on 2022/07/15 00:10
To version < 161.2 >
edited by Xiaoling
on 2023/06/10 08:47
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -LA66 LoRaWAN Module
1 +LA66 USB LoRaWAN Adapter User Manual
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Edwin
1 +XWiki.Xiaoling
Content
... ... @@ -6,20 +6,22 @@
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 -[[image:image-20220715000242-1.png||height="110" width="132"]]
17 17  
18 -(% 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.
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.
19 19  )))
20 20  
21 21  (((
22 -(% 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.
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.
23 23  )))
24 24  
25 25  (((
... ... @@ -37,24 +37,28 @@
37 37  
38 38  == 1.2  Features ==
39 39  
42 +
43 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
44 +* Ultra-long RF range
40 40  * Support LoRaWAN v1.0.4 protocol
41 41  * Support peer-to-peer protocol
42 42  * TCXO crystal to ensure RF performance on low temperature
43 -* SMD Antenna pad and i-pex antenna connector
48 +* Spring RF antenna
44 44  * Available in different frequency LoRaWAN frequency bands.
45 45  * World-wide unique OTAA keys.
46 46  * AT Command via UART-TTL interface
47 47  * Firmware upgradable via UART interface
48 -* Ultra-long RF range
53 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
49 49  
50 50  
56 +
51 51  == 1.3  Specification ==
52 52  
59 +
53 53  * CPU: 32-bit 48 MHz
54 54  * Flash: 256KB
55 55  * RAM: 64KB
56 -* Input Power Range: 1.8v ~~ 3.7v
57 -* Power Consumption: < 4uA.
63 +* Input Power Range: 5v
58 58  * Frequency Range: 150 MHz ~~ 960 MHz
59 59  * Maximum Power +22 dBm constant RF output
60 60  * High sensitivity: -148 dBm
... ... @@ -66,423 +66,372 @@
66 66  ** Operating: 10 ~~ 95% (Non-Condensing)
67 67  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
68 68  * LoRa Rx current: <9 mA
69 -* I/O Voltage: 3.3v
70 70  
71 71  
72 -== 1.4  AT Command ==
73 73  
74 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
78 +== 1.4  Pin Mapping & LED ==
75 75  
76 76  
77 -== 1.5  Dimension ==
81 +[[image:image-20220813183239-3.png||height="526" width="662"]]
78 78  
79 -[[image:image-20220517072526-1.png]]
80 80  
84 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
81 81  
82 82  
83 -== 1.6  Pin Mapping ==
87 +(((
88 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
84 84  
90 +
91 +)))
85 85  
86 -[[image:image-20220523101537-1.png]]
93 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
87 87  
95 +[[image:image-20220723100027-1.png]]
88 88  
89 89  
90 -== 1.7  Land Pattern ==
98 +Open the serial port tool
91 91  
92 -[[image:image-20220517072821-2.png]]
100 +[[image:image-20220602161617-8.png]]
93 93  
94 94  
103 +[[image:image-20220602161718-9.png||height="457" width="800"]]
95 95  
96 -= 2.  LA66 LoRaWAN Shield =
97 97  
106 +(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
98 98  
99 -== 2.1  Overview ==
108 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
100 100  
110 +[[image:image-20220602161935-10.png||height="498" width="800"]]
101 101  
102 -[[image:image-20220715000826-2.png||height="386" width="449"]]
103 103  
113 +(% style="color:blue" %)**3.  See Uplink Command**
104 104  
105 -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.
115 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
106 106  
107 -(((
108 -(% 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.
109 -)))
117 +example: AT+SENDB=01,02,8,05820802581ea0a5
110 110  
111 -(((
112 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
113 -)))
119 +[[image:image-20220602162157-11.png||height="497" width="800"]]
114 114  
115 -(((
116 -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.
117 -)))
118 118  
119 -(((
120 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
121 -)))
122 +(% style="color:blue" %)**4.  Check to see if TTN received the message**
122 122  
124 +[[image:image-20220817093644-1.png]]
123 123  
124 -== 2.2  Features ==
125 125  
126 -* Arduino Shield base on LA66 LoRaWAN module
127 -* Support LoRaWAN v1.0.4 protocol
128 -* Support peer-to-peer protocol
129 -* TCXO crystal to ensure RF performance on low temperature
130 -* SMA connector
131 -* Available in different frequency LoRaWAN frequency bands.
132 -* World-wide unique OTAA keys.
133 -* AT Command via UART-TTL interface
134 -* Firmware upgradable via UART interface
135 -* Ultra-long RF range
127 +== 1.6  Example: How to join helium ==
136 136  
137 137  
138 -== 2.3  Specification ==
130 +(% style="color:blue" %)**1.  Create a new device.**
139 139  
140 -* CPU: 32-bit 48 MHz
141 -* Flash: 256KB
142 -* RAM: 64KB
143 -* Input Power Range: 1.8v ~~ 3.7v
144 -* Power Consumption: < 4uA.
145 -* Frequency Range: 150 MHz ~~ 960 MHz
146 -* Maximum Power +22 dBm constant RF output
147 -* High sensitivity: -148 dBm
148 -* Temperature:
149 -** Storage: -55 ~~ +125℃
150 -** Operating: -40 ~~ +85℃
151 -* Humidity:
152 -** Storage: 5 ~~ 95% (Non-Condensing)
153 -** Operating: 10 ~~ 95% (Non-Condensing)
154 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
155 -* LoRa Rx current: <9 mA
156 -* I/O Voltage: 3.3v
132 +[[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"]]
157 157  
158 158  
159 -== 2.4  Pin Mapping & LED ==
135 +(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
160 160  
137 +[[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"]]
161 161  
162 162  
163 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
140 +(% style="color:blue" %)**3.  Use AT commands.**
164 164  
142 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
165 165  
166 166  
167 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
145 +(% style="color:blue" %)**4.  Use the serial port tool**
168 168  
147 +[[image:image-20220909151517-2.png||height="543" width="708"]]
169 169  
170 170  
171 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
150 +(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
172 172  
152 +[[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"]]
173 173  
174 174  
175 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
155 +(% style="color:blue" %)**6.  Network successfully.**
176 176  
157 +[[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"]]
177 177  
178 -=== 2.8.1  Items needed for update ===
179 179  
180 -1. LA66 LoRaWAN Shield
181 -1. Arduino
182 -1. USB TO TTL Adapter
160 +(% style="color:blue" %)**7.  Send uplink using command**
183 183  
162 +[[image:image-20220912085244-1.png]]
184 184  
164 +[[image:image-20220912085307-2.png]]
185 185  
186 -[[image:image-20220602100052-2.png||height="385" width="600"]]
187 187  
167 +[[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"]]
188 188  
189 -=== 2.8.2  Connection ===
190 190  
170 +== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
191 191  
192 -[[image:image-20220602101311-3.png||height="276" width="600"]]
193 193  
173 +**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]]
194 194  
195 -(((
196 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
197 -)))
175 +(**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]])
198 198  
199 -(((
200 -(% style="background-color:yellow" %)**GND  <-> GND
201 -TXD  <->  TXD
202 -RXD  <->  RXD**
203 -)))
204 204  
178 +(% style="color:red" %)**Preconditions:**
205 205  
206 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
180 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
207 207  
208 -Connect USB TTL Adapter to PC after connecting the wires
182 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
209 209  
210 210  
211 -[[image:image-20220602102240-4.png||height="304" width="600"]]
212 212  
186 +(% style="color:blue" %)**Steps for usage:**
213 213  
214 -=== 2.8.3  Upgrade steps ===
188 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
215 215  
190 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN
216 216  
217 -==== 1.  Switch SW1 to put in ISP position ====
192 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN
218 218  
219 219  
220 -[[image:image-20220602102824-5.png||height="306" width="600"]]
195 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
221 221  
222 222  
198 +== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
223 223  
224 -==== 2.  Press the RST switch once ====
225 225  
201 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
226 226  
227 -[[image:image-20220602104701-12.png||height="285" width="600"]]
228 228  
204 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
229 229  
206 +[[image:image-20220723100439-2.png]]
230 230  
231 -==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
232 232  
209 +(% style="color:blue" %)**2.  Install Minicom in RPi.**
233 233  
234 -(((
235 -(% 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/]]**
236 -)))
211 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
237 237  
213 + (% style="background-color:yellow" %)**apt update**
238 238  
239 -[[image:image-20220602103227-6.png]]
215 + (% style="background-color:yellow" %)**apt install minicom**
240 240  
217 +Use minicom to connect to the RPI's terminal
241 241  
242 -[[image:image-20220602103357-7.png]]
219 +[[image:image-20220602153146-3.png||height="439" width="500"]]
243 243  
244 244  
222 +(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
245 245  
246 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
247 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
224 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
248 248  
226 +[[image:image-20220602154928-5.png||height="436" width="500"]]
249 249  
250 -[[image:image-20220602103844-8.png]]
251 251  
229 +(% style="color:blue" %)**4.  Send Uplink message**
252 252  
231 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
253 253  
254 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
255 -(% style="color:blue" %)**3. Select the bin file to burn**
233 +example: AT+SENDB=01,02,8,05820802581ea0a5
256 256  
235 +[[image:image-20220602160339-6.png||height="517" width="600"]]
257 257  
258 -[[image:image-20220602104144-9.png]]
259 259  
260 260  
261 -[[image:image-20220602104251-10.png]]
239 +Check to see if TTN received the message
262 262  
263 263  
264 -[[image:image-20220602104402-11.png]]
242 +[[image:image-20220602160627-7.png||height="369" width="800"]]
265 265  
266 266  
245 +== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
267 267  
268 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
269 -(% style="color:blue" %)**4. Click to start the download**
247 +=== 1.9.1  Hardware and Software Connection ===
270 270  
271 -[[image:image-20220602104923-13.png]]
272 272  
273 273  
251 +==== (% style="color:blue" %)**Overview：**(%%) ====
274 274  
275 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
276 -(% style="color:blue" %)**5. Check update process**
277 277  
254 +(((
255 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
278 278  
279 -[[image:image-20220602104948-14.png]]
257 +* Send real-time location information of mobile phone to LoRaWAN network.
258 +* Check LoRaWAN network signal strengh.
259 +* Manually send messages to LoRaWAN network.
260 +)))
280 280  
281 281  
282 282  
283 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
284 -(% style="color:blue" %)**The following picture shows that the burning is successful**
285 285  
286 -[[image:image-20220602105251-15.png]]
265 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
287 287  
288 288  
268 +A USB to Type-C adapter is needed to connect to a Mobile phone.
289 289  
290 -= 3.  LA66 USB LoRaWAN Adapter =
270 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
291 291  
272 +[[image:image-20220813174353-2.png||height="360" width="313"]]
292 292  
293 -== 3.1  Overview ==
294 294  
295 -(% 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.
296 296  
297 -(((
298 -(% 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.
299 -)))
276 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
300 300  
301 -(((
302 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
303 -)))
304 304  
305 -(((
306 -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.
307 -)))
279 +[[(% 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)
308 308  
309 -(((
310 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
311 -)))
312 312  
282 +[[image:image-20220813173738-1.png]]
313 313  
314 -== 3.2  Features ==
315 315  
316 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
317 -* Ultra-long RF range
318 -* Support LoRaWAN v1.0.4 protocol
319 -* Support peer-to-peer protocol
320 -* TCXO crystal to ensure RF performance on low temperature
321 -* Spring RF antenna
322 -* Available in different frequency LoRaWAN frequency bands.
323 -* World-wide unique OTAA keys.
324 -* AT Command via UART-TTL interface
325 -* Firmware upgradable via UART interface
326 326  
286 +==== (% style="color:blue" %)**Use of APP:**(%%) ====
327 327  
328 -== 3.3  Specification ==
329 329  
330 -* CPU: 32-bit 48 MHz
331 -* Flash: 256KB
332 -* RAM: 64KB
333 -* Input Power Range: 5v
334 -* Frequency Range: 150 MHz ~~ 960 MHz
335 -* Maximum Power +22 dBm constant RF output
336 -* High sensitivity: -148 dBm
337 -* Temperature:
338 -** Storage: -55 ~~ +125℃
339 -** Operating: -40 ~~ +85℃
340 -* Humidity:
341 -** Storage: 5 ~~ 95% (Non-Condensing)
342 -** Operating: 10 ~~ 95% (Non-Condensing)
343 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
344 -* LoRa Rx current: <9 mA
289 +Function and page introduction
345 345  
346 346  
347 -== 3.4  Pin Mapping & LED ==
292 +[[image:image-20220723113448-7.png||height="995" width="450"]]
348 348  
349 349  
295 +(% style="color:blue" %)**Block Explain:**
350 350  
351 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
297 +1.  Display LA66 USB LoRaWAN Module connection status
352 352  
299 +2.  Check and reconnect
353 353  
354 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
301 +3.  Turn send timestamps on or off
355 355  
303 +4.  Display LoRaWan connection status
356 356  
357 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
305 +5.  Check LoRaWan connection status
358 358  
307 +6.  The RSSI value of the node when the ACK is received
359 359  
360 -[[image:image-20220602171217-1.png||height="538" width="800"]]
309 +7.  Node's Signal Strength Icon
361 361  
311 +8.  Configure Location Uplink Interval
362 362  
363 -Open the serial port tool
313 +9.  AT command input box
364 364  
365 -[[image:image-20220602161617-8.png]]
315 +10.  Send Button:  Send input box info to LA66 USB Adapter
366 366  
367 -[[image:image-20220602161718-9.png||height="457" width="800"]]
317 +11.  Output Log from LA66 USB adapter
368 368  
319 +12.  clear log button
369 369  
321 +13.  exit button
370 370  
371 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
372 372  
373 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
374 374  
325 +LA66 USB LoRaWAN Module not connected
375 375  
376 -[[image:image-20220602161935-10.png||height="498" width="800"]]
377 377  
328 +[[image:image-20220723110520-5.png||height="677" width="508"]]
378 378  
379 379  
380 -(% style="color:blue" %)**3. See Uplink Command**
381 381  
382 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
332 +Connect LA66 USB LoRaWAN Module
383 383  
384 -example: AT+SENDB=01,02,8,05820802581ea0a5
385 385  
386 -[[image:image-20220602162157-11.png||height="497" width="800"]]
335 +[[image:image-20220723110626-6.png||height="681" width="511"]]
387 387  
388 388  
338 +=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
389 389  
390 -(% style="color:blue" %)**4. Check to see if TTN received the message**
391 391  
392 -[[image:image-20220602162331-12.png||height="420" width="800"]]
341 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
393 393  
394 394  
344 +[[image:image-20220723134549-8.png]]
395 395  
396 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
397 397  
398 398  
399 -**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]]
348 +(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
400 400  
401 401  
402 -(% style="color:red" %)**Preconditions:**
351 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
403 403  
404 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
353 +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/]]
405 405  
406 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
355 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
407 407  
357 +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]]
408 408  
409 409  
410 -(% style="color:blue" %)**Steps for usage:**
360 +Example output in NodeRed is as below:
411 411  
412 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
362 +[[image:image-20220723144339-1.png]]
413 413  
414 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
415 415  
416 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
365 +== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
417 417  
418 418  
368 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
419 419  
420 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
370 +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).
421 421  
372 +(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.**
422 422  
423 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
374 +[[image:image-20220723150132-2.png]]
424 424  
425 425  
426 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
427 427  
428 -[[image:image-20220602171233-2.png||height="538" width="800"]]
378 +=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) ===
429 429  
430 430  
381 +**1.  Software download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]**
431 431  
432 -(% style="color:blue" %)**2. Install Minicom in RPi.**
383 +[[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"]]
433 433  
434 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
385 +[[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"]]
435 435  
436 - (% style="background-color:yellow" %)**apt update**
437 437  
438 - (% style="background-color:yellow" %)**apt install minicom**
388 +**2.  Select the COM port corresponding to USB TTL**
439 439  
390 +[[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"]]
440 440  
441 -Use minicom to connect to the RPI's terminal
442 442  
443 -[[image:image-20220602153146-3.png||height="439" width="500"]]
393 +**3.  Select the bin file to burn**
444 444  
395 +[[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"]]
445 445  
397 +[[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"]]
446 446  
447 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
399 +[[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"]]
448 448  
449 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
450 450  
402 +**4.  Click to start the download**
451 451  
452 -[[image:image-20220602154928-5.png||height="436" width="500"]]
404 +[[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"]]
453 453  
454 454  
407 +**5.  Check update process**
455 455  
456 -(% style="color:blue" %)**4. Send Uplink message**
409 +[[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"]]
457 457  
458 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
459 459  
460 -example: AT+SENDB=01,02,8,05820802581ea0a5
412 +**The following picture shows that the burning is successful**
461 461  
414 +[[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"]]
462 462  
463 -[[image:image-20220602160339-6.png||height="517" width="600"]]
464 464  
417 += 2.  FAQ =
465 465  
419 +== 2.1  How to Compile Source Code for LA66? ==
466 466  
467 -Check to see if TTN received the message
468 468  
469 -[[image:image-20220602160627-7.png||height="369" width="800"]]
422 +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]]
470 470  
471 471  
425 +== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
472 472  
473 -== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
474 474  
428 +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]]
475 475  
476 476  
477 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
431 +== 2.3 My device keeps showing invalid credentials, the device goes into low power mode ==
478 478  
479 479  
434 +Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666**
480 480  
481 481  
482 -= 4.  Order Info =
437 += 3.  Order Info =
483 483  
484 484  
485 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
440 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
486 486  
487 487  
488 488  (% style="color:blue" %)**XXX**(%%): The default frequency band
... ... @@ -498,8 +498,40 @@
498 498  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
499 499  
500 500  
501 -= 5.  Reference =
502 502  
503 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
457 += 4.  Reference =
504 504  
459 +
460 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
461 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
462 +
463 +
464 +
465 += 5.  FCC Statement =
466 +
467 +
468 +(% style="color:red" %)**FCC Caution:**
469 +
470 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
471 +
472 +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.
473 +
474 +
475 +(% style="color:red" %)**IMPORTANT NOTE: **
476 +
477 +(% 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:
478 +
479 +—Reorient or relocate the receiving antenna.
480 +
481 +—Increase the separation between the equipment and receiver.
482 +
483 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
484 +
485 +—Consult the dealer or an experienced radio/TV technician for help.
486 +
487 +
488 +(% style="color:red" %)**FCC Radiation Exposure Statement: **
489 +
490 +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.
491 +
505 505  
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