Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 93.2 >
edited by Xiaoling
on 2022/07/15 14:35
To version < 161.2 >
edited by Xiaoling
on 2023/06/10 08:47
>
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Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -LA66 LoRaWAN Module
1 +LA66 USB LoRaWAN Adapter User Manual
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  (((
... ... @@ -37,25 +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  
51 51  
52 52  == 1.3  Specification ==
53 53  
59 +
54 54  * CPU: 32-bit 48 MHz
55 55  * Flash: 256KB
56 56  * RAM: 64KB
57 -* Input Power Range: 1.8v ~~ 3.7v
58 -* Power Consumption: < 4uA.
63 +* Input Power Range: 5v
59 59  * Frequency Range: 150 MHz ~~ 960 MHz
60 60  * Maximum Power +22 dBm constant RF output
61 61  * High sensitivity: -148 dBm
... ... @@ -67,422 +67,374 @@
67 67  ** Operating: 10 ~~ 95% (Non-Condensing)
68 68  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
69 69  * LoRa Rx current: <9 mA
70 -* I/O Voltage: 3.3v
71 71  
72 72  
73 73  
74 -== 1.4  AT Command ==
78 +== 1.4  Pin Mapping & LED ==
75 75  
76 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
77 77  
81 +[[image:image-20220813183239-3.png||height="526" width="662"]]
78 78  
79 -== 1.5  Dimension ==
80 80  
81 -[[image:image-20220517072526-1.png]]
84 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
82 82  
83 83  
87 +(((
88 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
84 84  
85 -== 1.6  Pin Mapping ==
90 +
91 +)))
86 86  
93 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
87 87  
88 -[[image:image-20220523101537-1.png]]
95 +[[image:image-20220723100027-1.png]]
89 89  
90 90  
98 +Open the serial port tool
91 91  
92 -== 1.7  Land Pattern ==
100 +[[image:image-20220602161617-8.png]]
93 93  
94 -[[image:image-20220517072821-2.png]]
95 95  
103 +[[image:image-20220602161718-9.png||height="457" width="800"]]
96 96  
97 97  
98 -= 2.  LA66 LoRaWAN Shield =
106 +(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
99 99  
108 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
100 100  
101 -== 2.1  Overview ==
110 +[[image:image-20220602161935-10.png||height="498" width="800"]]
102 102  
103 103  
104 -[[image:image-20220715000826-2.png||height="386" width="449"]]
113 +(% style="color:blue" %)**3.  See Uplink Command**
105 105  
115 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
106 106  
107 -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.
117 +example: AT+SENDB=01,02,8,05820802581ea0a5
108 108  
109 -(((
110 -(% 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.
111 -)))
119 +[[image:image-20220602162157-11.png||height="497" width="800"]]
112 112  
113 -(((
114 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
115 -)))
116 116  
117 -(((
118 -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.
119 -)))
122 +(% style="color:blue" %)**4.  Check to see if TTN received the message**
120 120  
121 -(((
122 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
123 -)))
124 +[[image:image-20220817093644-1.png]]
124 124  
125 125  
126 -== 2.2  Features ==
127 +== 1.6  Example: How to join helium ==
127 127  
128 -* Arduino Shield base on LA66 LoRaWAN module
129 -* Support LoRaWAN v1.0.4 protocol
130 -* Support peer-to-peer protocol
131 -* TCXO crystal to ensure RF performance on low temperature
132 -* SMA connector
133 -* Available in different frequency LoRaWAN frequency bands.
134 -* World-wide unique OTAA keys.
135 -* AT Command via UART-TTL interface
136 -* Firmware upgradable via UART interface
137 -* Ultra-long RF range
138 138  
130 +(% style="color:blue" %)**1.  Create a new device.**
139 139  
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"]]
140 140  
141 -== 2.3  Specification ==
142 142  
143 -* CPU: 32-bit 48 MHz
144 -* Flash: 256KB
145 -* RAM: 64KB
146 -* Input Power Range: 1.8v ~~ 3.7v
147 -* Power Consumption: < 4uA.
148 -* Frequency Range: 150 MHz ~~ 960 MHz
149 -* Maximum Power +22 dBm constant RF output
150 -* High sensitivity: -148 dBm
151 -* Temperature:
152 -** Storage: -55 ~~ +125℃
153 -** Operating: -40 ~~ +85℃
154 -* Humidity:
155 -** Storage: 5 ~~ 95% (Non-Condensing)
156 -** Operating: 10 ~~ 95% (Non-Condensing)
157 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
158 -* LoRa Rx current: <9 mA
159 -* I/O Voltage: 3.3v
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 -== 2.4  Pin Mapping & LED ==
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 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
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 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
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 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
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  
178 178  
179 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
160 +(% style="color:blue" %)**7.  Send uplink using command**
180 180  
162 +[[image:image-20220912085244-1.png]]
181 181  
182 -=== 2.8.1  Items needed for update ===
164 +[[image:image-20220912085307-2.png]]
183 183  
184 -1. LA66 LoRaWAN Shield
185 -1. Arduino
186 -1. USB TO TTL Adapter
187 187  
188 -[[image:image-20220602100052-2.png||height="385" width="600"]]
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"]]
189 189  
190 190  
191 -=== 2.8.2  Connection ===
170 +== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
192 192  
193 193  
194 -[[image:image-20220602101311-3.png||height="276" width="600"]]
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]]
195 195  
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]])
196 196  
197 -(((
198 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
199 -)))
200 200  
201 -(((
202 -(% style="background-color:yellow" %)**GND  <-> GND
203 -TXD  <->  TXD
204 -RXD  <->  RXD**
205 -)))
178 +(% style="color:red" %)**Preconditions:**
206 206  
180 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
207 207  
208 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
182 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
209 209  
210 -Connect USB TTL Adapter to PC after connecting the wires
211 211  
212 212  
213 -[[image:image-20220602102240-4.png||height="304" width="600"]]
186 +(% style="color:blue" %)**Steps for usage:**
214 214  
188 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
215 215  
216 -=== 2.8.3  Upgrade steps ===
190 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN
217 217  
192 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN
218 218  
219 -==== 1.  Switch SW1 to put in ISP position ====
220 220  
195 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
221 221  
222 -[[image:image-20220602102824-5.png||height="306" width="600"]]
223 223  
198 +== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
224 224  
225 225  
226 -==== 2.  Press the RST switch once ====
201 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
227 227  
228 228  
229 -[[image:image-20220602104701-12.png||height="285" width="600"]]
204 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
230 230  
206 +[[image:image-20220723100439-2.png]]
231 231  
232 232  
233 -==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
209 +(% style="color:blue" %)**2.  Install Minicom in RPi.**
234 234  
211 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
235 235  
236 -(((
237 -(% 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/]]**
238 -)))
213 + (% style="background-color:yellow" %)**apt update**
239 239  
215 + (% style="background-color:yellow" %)**apt install minicom**
240 240  
241 -[[image:image-20220602103227-6.png]]
217 +Use minicom to connect to the RPI's terminal
242 242  
219 +[[image:image-20220602153146-3.png||height="439" width="500"]]
243 243  
244 -[[image:image-20220602103357-7.png]]
245 245  
222 +(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
246 246  
224 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
247 247  
248 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
249 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
226 +[[image:image-20220602154928-5.png||height="436" width="500"]]
250 250  
251 251  
252 -[[image:image-20220602103844-8.png]]
229 +(% style="color:blue" %)**4.  Send Uplink message**
253 253  
231 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
254 254  
233 +example: AT+SENDB=01,02,8,05820802581ea0a5
255 255  
256 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
257 -(% style="color:blue" %)**3. Select the bin file to burn**
235 +[[image:image-20220602160339-6.png||height="517" width="600"]]
258 258  
259 259  
260 -[[image:image-20220602104144-9.png]]
261 261  
239 +Check to see if TTN received the message
262 262  
263 -[[image:image-20220602104251-10.png]]
264 264  
242 +[[image:image-20220602160627-7.png||height="369" width="800"]]
265 265  
266 -[[image:image-20220602104402-11.png]]
267 267  
245 +== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
268 268  
247 +=== 1.9.1  Hardware and Software Connection ===
269 269  
270 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
271 -(% style="color:blue" %)**4. Click to start the download**
272 272  
273 -[[image:image-20220602104923-13.png]]
274 274  
251 +==== (% style="color:blue" %)**Overview：**(%%) ====
275 275  
276 276  
277 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
278 -(% style="color:blue" %)**5. Check update process**
254 +(((
255 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
279 279  
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 -[[image:image-20220602104948-14.png]]
282 282  
283 283  
284 284  
285 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
286 -(% style="color:blue" %)**The following picture shows that the burning is successful**
265 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
287 287  
288 -[[image:image-20220602105251-15.png]]
289 289  
268 +A USB to Type-C adapter is needed to connect to a Mobile phone.
290 290  
270 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
291 291  
292 -= 3.  LA66 USB LoRaWAN Adapter =
272 +[[image:image-20220813174353-2.png||height="360" width="313"]]
293 293  
294 294  
295 -== 3.1  Overview ==
296 296  
297 -[[image:image-20220715001142-3.png||height="145" width="220"]]
276 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
298 298  
299 -(% 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.
300 300  
301 -(% 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.
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)
302 302  
303 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
304 304  
305 -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.
282 +[[image:image-20220813173738-1.png]]
306 306  
307 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
308 308  
309 309  
310 -== 3.2  Features ==
286 +==== (% style="color:blue" %)**Use of APP:**(%%) ====
311 311  
312 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
313 -* Ultra-long RF range
314 -* Support LoRaWAN v1.0.4 protocol
315 -* Support peer-to-peer protocol
316 -* TCXO crystal to ensure RF performance on low temperature
317 -* Spring RF antenna
318 -* Available in different frequency LoRaWAN frequency bands.
319 -* World-wide unique OTAA keys.
320 -* AT Command via UART-TTL interface
321 -* Firmware upgradable via UART interface
322 322  
289 +Function and page introduction
323 323  
324 324  
325 -== 3.3  Specification ==
292 +[[image:image-20220723113448-7.png||height="995" width="450"]]
326 326  
327 -* CPU: 32-bit 48 MHz
328 -* Flash: 256KB
329 -* RAM: 64KB
330 -* Input Power Range: 5v
331 -* Frequency Range: 150 MHz ~~ 960 MHz
332 -* Maximum Power +22 dBm constant RF output
333 -* High sensitivity: -148 dBm
334 -* Temperature:
335 -** Storage: -55 ~~ +125℃
336 -** Operating: -40 ~~ +85℃
337 -* Humidity:
338 -** Storage: 5 ~~ 95% (Non-Condensing)
339 -** Operating: 10 ~~ 95% (Non-Condensing)
340 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
341 -* LoRa Rx current: <9 mA
342 342  
295 +(% style="color:blue" %)**Block Explain:**
343 343  
297 +1.  Display LA66 USB LoRaWAN Module connection status
344 344  
345 -== 3.4  Pin Mapping & LED ==
299 +2.  Check and reconnect
346 346  
301 +3.  Turn send timestamps on or off
347 347  
303 +4.  Display LoRaWan connection status
348 348  
349 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
305 +5.  Check LoRaWan connection status
350 350  
307 +6.  The RSSI value of the node when the ACK is received
351 351  
352 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
309 +7.  Node's Signal Strength Icon
353 353  
311 +8.  Configure Location Uplink Interval
354 354  
355 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
313 +9.  AT command input box
356 356  
315 +10.  Send Button:  Send input box info to LA66 USB Adapter
357 357  
358 -[[image:image-20220602171217-1.png||height="538" width="800"]]
317 +11.  Output Log from LA66 USB adapter
359 359  
319 +12.  clear log button
360 360  
361 -Open the serial port tool
321 +13.  exit button
362 362  
363 -[[image:image-20220602161617-8.png]]
364 364  
365 -[[image:image-20220602161718-9.png||height="457" width="800"]]
366 366  
325 +LA66 USB LoRaWAN Module not connected
367 367  
368 368  
369 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
328 +[[image:image-20220723110520-5.png||height="677" width="508"]]
370 370  
371 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
372 372  
373 373  
374 -[[image:image-20220602161935-10.png||height="498" width="800"]]
332 +Connect LA66 USB LoRaWAN Module
375 375  
376 376  
335 +[[image:image-20220723110626-6.png||height="681" width="511"]]
377 377  
378 -(% style="color:blue" %)**3. See Uplink Command**
379 379  
380 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
338 +=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
381 381  
382 -example: AT+SENDB=01,02,8,05820802581ea0a5
383 383  
384 -[[image:image-20220602162157-11.png||height="497" width="800"]]
341 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
385 385  
386 386  
344 +[[image:image-20220723134549-8.png]]
387 387  
388 -(% style="color:blue" %)**4. Check to see if TTN received the message**
389 389  
390 -[[image:image-20220602162331-12.png||height="420" width="800"]]
391 391  
348 +(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
392 392  
393 393  
394 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
351 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
395 395  
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/]]
396 396  
397 -**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]]
355 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
398 398  
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]]
399 399  
400 -(% style="color:red" %)**Preconditions:**
401 401  
402 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
360 +Example output in NodeRed is as below:
403 403  
404 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
362 +[[image:image-20220723144339-1.png]]
405 405  
406 406  
365 +== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
407 407  
408 -(% style="color:blue" %)**Steps for usage:**
409 409  
410 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
368 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
411 411  
412 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
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).
413 413  
414 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
372 +(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.**
415 415  
374 +[[image:image-20220723150132-2.png]]
416 416  
417 417  
418 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
419 419  
378 +=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) ===
420 420  
421 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
422 422  
381 +**1.  Software download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]**
423 423  
424 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
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"]]
425 425  
426 -[[image:image-20220602171233-2.png||height="538" width="800"]]
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"]]
427 427  
428 428  
388 +**2.  Select the COM port corresponding to USB TTL**
429 429  
430 -(% style="color:blue" %)**2. Install Minicom in RPi.**
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"]]
431 431  
432 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
433 433  
434 - (% style="background-color:yellow" %)**apt update**
393 +**3.  Select the bin file to burn**
435 435  
436 - (% style="background-color:yellow" %)**apt install minicom**
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"]]
437 437  
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"]]
438 438  
439 -Use minicom to connect to the RPI's terminal
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"]]
440 440  
441 -[[image:image-20220602153146-3.png||height="439" width="500"]]
442 442  
402 +**4.  Click to start the download**
443 443  
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"]]
444 444  
445 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
446 446  
447 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
407 +**5.  Check update process**
448 448  
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"]]
449 449  
450 -[[image:image-20220602154928-5.png||height="436" width="500"]]
451 451  
412 +**The following picture shows that the burning is successful**
452 452  
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"]]
453 453  
454 -(% style="color:blue" %)**4. Send Uplink message**
455 455  
456 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
417 += 2.  FAQ =
457 457  
458 -example: AT+SENDB=01,02,8,05820802581ea0a5
419 +== 2.1  How to Compile Source Code for LA66? ==
459 459  
460 460  
461 -[[image:image-20220602160339-6.png||height="517" width="600"]]
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]]
462 462  
463 463  
425 +== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
464 464  
465 -Check to see if TTN received the message
466 466  
467 -[[image:image-20220602160627-7.png||height="369" width="800"]]
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]]
468 468  
469 469  
431 +== 2.3 My device keeps showing invalid credentials, the device goes into low power mode ==
470 470  
471 -== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
472 472  
434 +Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666**
473 473  
474 474  
475 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
437 += 3.  Order Info =
476 476  
477 477  
440 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
478 478  
479 479  
480 -= 4.  Order Info =
481 -
482 -
483 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
484 -
485 -
486 486  (% style="color:blue" %)**XXX**(%%): The default frequency band
487 487  
488 488  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -495,8 +495,41 @@
495 495  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
496 496  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
497 497  
498 -= 5.  Reference =
499 499  
500 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
501 501  
457 += 4.  Reference =
458 +
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 +
502 502  
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