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Last modified by Xiaoling on 2025/02/07 16:37
From version 157.4
edited by Xiaoling
on 2022/09/26 14:39
Change comment: There is no comment for this version
To version 116.1
edited by Herong Lu
on 2022/07/23 14:43
Change comment: Uploaded new attachment "image-20220723144339-1.png", version {1}

Summary

Details

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Title
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1 -LA66 USB LoRaWAN Adapter User Manual
1 +LA66 LoRaWAN Module
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Lu
Content
... ... @@ -1,4 +1,4 @@
1 -
1 +0
2 2  
3 3  **Table of Contents:**
4 4  
... ... @@ -6,26 +6,34 @@
6 6  
7 7  
8 8  
9 += 1.  LA66 LoRaWAN Module =
9 9  
10 10  
11 -= 1.  LA66 USB LoRaWAN Adapter =
12 +== 1.1  What is LA66 LoRaWAN Module ==
12 12  
13 13  
14 -== 1.1  Overview ==
15 +(((
16 +(((
17 +[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18 +)))
15 15  
20 +(((
21 +
22 +)))
16 16  
17 -[[image:image-20220715001142-3.png||height="145" width="220"]]
18 -
19 -
20 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.
25 +(% 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.
22 22  )))
27 +)))
23 23  
24 24  (((
30 +(((
25 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 26  )))
33 +)))
27 27  
28 28  (((
36 +(((
29 29  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
30 30  )))
31 31  
... ... @@ -32,38 +32,35 @@
32 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 34  )))
43 +)))
35 35  
36 36  (((
46 +(((
37 37  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
38 38  )))
49 +)))
39 39  
40 40  
41 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
58 +* 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.
63 +* 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
70 +* Input Power Range: 1.8v ~~ 3.7v
71 +* 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
... ... @@ -75,375 +75,510 @@
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
83 +* I/O Voltage: 3.3v
78 78  
85 +== 1.4  AT Command ==
79 79  
80 80  
88 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
81 81  
82 -== 1.4  Pin Mapping & LED ==
83 83  
84 84  
85 -[[image:image-20220813183239-3.png||height="526" width="662"]]
92 +== 1.5  Dimension ==
86 86  
94 +[[image:image-20220718094750-3.png]]
87 87  
88 88  
89 -== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
90 90  
98 +== 1.6  Pin Mapping ==
91 91  
92 -(((
93 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
94 -)))
100 +[[image:image-20220720111850-1.png]]
95 95  
96 96  
97 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
98 98  
104 +== 1.7  Land Pattern ==
99 99  
100 -[[image:image-20220723100027-1.png]]
106 +[[image:image-20220517072821-2.png]]
101 101  
102 102  
103 -Open the serial port tool
104 104  
105 -[[image:image-20220602161617-8.png]]
110 += 2.  LA66 LoRaWAN Shield =
106 106  
107 107  
108 -[[image:image-20220602161718-9.png||height="457" width="800"]]
113 +== 2.1  Overview ==
109 109  
110 110  
116 +(((
117 +[[image:image-20220715000826-2.png||height="145" width="220"]]
118 +)))
111 111  
112 -(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
120 +(((
121 +
122 +)))
113 113  
124 +(((
125 +(% style="color:blue" %)**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.
126 +)))
114 114  
115 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
128 +(((
129 +(((
130 +(% 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.
131 +)))
132 +)))
116 116  
134 +(((
135 +(((
136 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
137 +)))
138 +)))
117 117  
118 -[[image:image-20220602161935-10.png||height="498" width="800"]]
140 +(((
141 +(((
142 +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.
143 +)))
144 +)))
119 119  
146 +(((
147 +(((
148 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
149 +)))
150 +)))
120 120  
121 121  
122 -(% style="color:blue" %)**3.  See Uplink Command**
123 123  
154 +== 2.2  Features ==
124 124  
125 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
156 +* Arduino Shield base on LA66 LoRaWAN module
157 +* Support LoRaWAN v1.0.4 protocol
158 +* Support peer-to-peer protocol
159 +* TCXO crystal to ensure RF performance on low temperature
160 +* SMA connector
161 +* Available in different frequency LoRaWAN frequency bands.
162 +* World-wide unique OTAA keys.
163 +* AT Command via UART-TTL interface
164 +* Firmware upgradable via UART interface
165 +* Ultra-long RF range
126 126  
127 -example: AT+SENDB=01,02,8,05820802581ea0a5
167 +== 2.3  Specification ==
128 128  
129 -[[image:image-20220602162157-11.png||height="497" width="800"]]
169 +* CPU: 32-bit 48 MHz
170 +* Flash: 256KB
171 +* RAM: 64KB
172 +* Input Power Range: 1.8v ~~ 3.7v
173 +* Power Consumption: < 4uA.
174 +* Frequency Range: 150 MHz ~~ 960 MHz
175 +* Maximum Power +22 dBm constant RF output
176 +* High sensitivity: -148 dBm
177 +* Temperature:
178 +** Storage: -55 ~~ +125℃
179 +** Operating: -40 ~~ +85℃
180 +* Humidity:
181 +** Storage: 5 ~~ 95% (Non-Condensing)
182 +** Operating: 10 ~~ 95% (Non-Condensing)
183 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
184 +* LoRa Rx current: <9 mA
185 +* I/O Voltage: 3.3v
130 130  
187 +== 2.4  Pin Mapping & LED ==
131 131  
132 132  
133 -(% style="color:blue" %)**4.  Check to see if TTN received the message**
134 134  
191 +== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
135 135  
136 -[[image:image-20220817093644-1.png]]
137 137  
138 138  
195 +== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
139 139  
140 -== 1.6  Example: How to join helium ==
141 141  
142 142  
199 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
143 143  
144 -(% style="color:blue" %)**1.  Create a new device.**
145 145  
146 146  
147 -[[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"]]
203 +== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
148 148  
149 149  
206 +=== 2.8.1  Items needed for update ===
150 150  
151 -(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
208 +1. LA66 LoRaWAN Shield
209 +1. Arduino
210 +1. USB TO TTL Adapter
152 152  
212 +[[image:image-20220602100052-2.png||height="385" width="600"]]
153 153  
154 -[[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"]]
155 155  
215 +=== 2.8.2  Connection ===
156 156  
157 157  
158 -(% style="color:blue" %)**3.  Use AT commands.**
218 +[[image:image-20220602101311-3.png||height="276" width="600"]]
159 159  
160 160  
161 -[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
221 +(((
222 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
223 +)))
162 162  
225 +(((
226 +(% style="background-color:yellow" %)**GND  <-> GND
227 +TXD  <->  TXD
228 +RXD  <->  RXD**
229 +)))
163 163  
164 164  
165 -(% style="color:blue" %)**4.  Use the serial port tool**
232 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
166 166  
234 +Connect USB TTL Adapter to PC after connecting the wires
167 167  
168 -[[image:image-20220909151517-2.png||height="543" width="708"]]
169 169  
237 +[[image:image-20220602102240-4.png||height="304" width="600"]]
170 170  
171 171  
172 -(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
240 +=== 2.8.3  Upgrade steps ===
173 173  
174 174  
175 -[[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"]]
243 +==== 1.  Switch SW1 to put in ISP position ====
176 176  
177 177  
246 +[[image:image-20220602102824-5.png||height="306" width="600"]]
178 178  
179 -(% style="color:blue" %)**6.  Network successfully.**
180 180  
181 181  
182 -[[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"]]
250 +==== 2.  Press the RST switch once ====
183 183  
184 184  
253 +[[image:image-20220602104701-12.png||height="285" width="600"]]
185 185  
186 -(% style="color:blue" %)**7.  Send uplink using command**
187 187  
188 188  
189 -[[image:image-20220912085244-1.png]]
257 +==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
190 190  
191 191  
192 -[[image:image-20220912085307-2.png]]
260 +(((
261 +(% 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/]]**
262 +)))
193 193  
194 194  
265 +[[image:image-20220602103227-6.png]]
195 195  
196 -[[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"]]
197 197  
268 +[[image:image-20220602103357-7.png]]
198 198  
199 199  
200 -== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
201 201  
272 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
273 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
202 202  
203 -**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]]
204 204  
205 -(**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]])
276 +[[image:image-20220602103844-8.png]]
206 206  
207 207  
208 -(% style="color:red" %)**Preconditions:**
209 209  
210 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
280 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
281 +(% style="color:blue" %)**3. Select the bin file to burn**
211 211  
212 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
213 213  
284 +[[image:image-20220602104144-9.png]]
214 214  
215 215  
216 -(% style="color:blue" %)**Steps for usage:**
287 +[[image:image-20220602104251-10.png]]
217 217  
218 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
219 219  
220 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
290 +[[image:image-20220602104402-11.png]]
221 221  
222 222  
223 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
224 224  
294 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
295 +(% style="color:blue" %)**4. Click to start the download**
225 225  
297 +[[image:image-20220602104923-13.png]]
226 226  
227 -== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
228 228  
229 229  
230 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
301 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
302 +(% style="color:blue" %)**5. Check update process**
231 231  
232 232  
233 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
305 +[[image:image-20220602104948-14.png]]
234 234  
235 235  
236 -[[image:image-20220723100439-2.png]]
237 237  
309 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
310 +(% style="color:blue" %)**The following picture shows that the burning is successful**
238 238  
312 +[[image:image-20220602105251-15.png]]
239 239  
240 -(% style="color:blue" %)**2.  Install Minicom in RPi.**
241 241  
242 242  
243 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
316 += 3.  LA66 USB LoRaWAN Adapter =
244 244  
245 - (% style="background-color:yellow" %)**apt update**
246 246  
247 - (% style="background-color:yellow" %)**apt install minicom**
319 +== 3.1  Overview ==
248 248  
249 249  
250 -Use minicom to connect to the RPI's terminal
322 +[[image:image-20220715001142-3.png||height="145" width="220"]]
251 251  
252 -[[image:image-20220602153146-3.png||height="439" width="500"]]
253 253  
325 +(((
326 +(% 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.
327 +)))
254 254  
329 +(((
330 +(% 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.
331 +)))
255 255  
256 -(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
333 +(((
334 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
335 +)))
257 257  
337 +(((
338 +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.
339 +)))
258 258  
259 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
341 +(((
342 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
343 +)))
260 260  
261 261  
262 -[[image:image-20220602154928-5.png||height="436" width="500"]]
263 263  
347 +== 3.2  Features ==
264 264  
349 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
350 +* Ultra-long RF range
351 +* Support LoRaWAN v1.0.4 protocol
352 +* Support peer-to-peer protocol
353 +* TCXO crystal to ensure RF performance on low temperature
354 +* Spring RF antenna
355 +* Available in different frequency LoRaWAN frequency bands.
356 +* World-wide unique OTAA keys.
357 +* AT Command via UART-TTL interface
358 +* Firmware upgradable via UART interface
359 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
265 265  
266 -(% style="color:blue" %)**4.  Send Uplink message**
361 +== 3.3  Specification ==
267 267  
363 +* CPU: 32-bit 48 MHz
364 +* Flash: 256KB
365 +* RAM: 64KB
366 +* Input Power Range: 5v
367 +* Frequency Range: 150 MHz ~~ 960 MHz
368 +* Maximum Power +22 dBm constant RF output
369 +* High sensitivity: -148 dBm
370 +* Temperature:
371 +** Storage: -55 ~~ +125℃
372 +** Operating: -40 ~~ +85℃
373 +* Humidity:
374 +** Storage: 5 ~~ 95% (Non-Condensing)
375 +** Operating: 10 ~~ 95% (Non-Condensing)
376 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
377 +* LoRa Rx current: <9 mA
268 268  
269 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
379 +== 3.4  Pin Mapping & LED ==
270 270  
271 -example: AT+SENDB=01,02,8,05820802581ea0a5
272 272  
273 273  
274 -[[image:image-20220602160339-6.png||height="517" width="600"]]
383 +== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
275 275  
276 276  
386 +(((
387 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
388 +)))
277 277  
278 -Check to see if TTN received the message
279 279  
391 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
280 280  
281 -[[image:image-20220602160627-7.png||height="369" width="800"]]
282 282  
394 +[[image:image-20220723100027-1.png]]
283 283  
284 284  
285 -== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
397 +Open the serial port tool
286 286  
399 +[[image:image-20220602161617-8.png]]
287 287  
288 -=== 1.9.1  Hardware and Software Connection ===
401 +[[image:image-20220602161718-9.png||height="457" width="800"]]
289 289  
290 290  
291 291  
292 -==== (% style="color:blue" %)**Overview：**(%%) ====
405 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
293 293  
407 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
294 294  
295 -(((
296 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
297 297  
298 -* Send real-time location information of mobile phone to LoRaWAN network.
299 -* Check LoRaWAN network signal strengh.
300 -* Manually send messages to LoRaWAN network.
301 -)))
410 +[[image:image-20220602161935-10.png||height="498" width="800"]]
302 302  
303 303  
304 304  
414 +(% style="color:blue" %)**3. See Uplink Command**
305 305  
416 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
306 306  
307 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
418 +example: AT+SENDB=01,02,8,05820802581ea0a5
308 308  
420 +[[image:image-20220602162157-11.png||height="497" width="800"]]
309 309  
310 -A USB to Type-C adapter is needed to connect to a Mobile phone.
311 311  
312 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
313 313  
314 -[[image:image-20220813174353-2.png||height="360" width="313"]]
424 +(% style="color:blue" %)**4. Check to see if TTN received the message**
315 315  
426 +[[image:image-20220602162331-12.png||height="420" width="800"]]
316 316  
317 317  
318 318  
319 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
430 +== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
320 320  
321 321  
322 -[[(% 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)
433 +**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]]
323 323  
435 +(**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]])
324 324  
325 -[[image:image-20220813173738-1.png]]
437 +(% style="color:red" %)**Preconditions:**
326 326  
439 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
327 327  
441 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
328 328  
329 329  
330 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
331 331  
445 +(% style="color:blue" %)**Steps for usage:**
332 332  
333 -Function and page introduction
447 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
334 334  
449 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
335 335  
336 -[[image:image-20220723113448-7.png||height="995" width="450"]]
451 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
337 337  
338 338  
339 -**Block Explain:**
340 340  
341 -1.  Display LA66 USB LoRaWAN Module connection status
455 +== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
342 342  
343 -2.  Check and reconnect
344 344  
345 -3.  Turn send timestamps on or off
458 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
346 346  
347 -4.  Display LoRaWan connection status
348 348  
349 -5.  Check LoRaWan connection status
461 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
350 350  
351 -6.  The RSSI value of the node when the ACK is received
463 +[[image:image-20220723100439-2.png]]
352 352  
353 -7.  Node's Signal Strength Icon
354 354  
355 -8.  Configure Location Uplink Interval
356 356  
357 -9.  AT command input box
467 +(% style="color:blue" %)**2. Install Minicom in RPi.**
358 358  
359 -10.  Send Button:  Send input box info to LA66 USB Adapter
469 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
360 360  
361 -11.  Output Log from LA66 USB adapter
471 + (% style="background-color:yellow" %)**apt update**
362 362  
363 -12.  clear log button
473 + (% style="background-color:yellow" %)**apt install minicom**
364 364  
365 -13.  exit button
366 366  
476 +Use minicom to connect to the RPI's terminal
367 367  
478 +[[image:image-20220602153146-3.png||height="439" width="500"]]
368 368  
369 -LA66 USB LoRaWAN Module not connected
370 370  
371 371  
372 -[[image:image-20220723110520-5.png||height="677" width="508"]]
482 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
373 373  
484 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
374 374  
375 375  
376 -Connect LA66 USB LoRaWAN Module
487 +[[image:image-20220602154928-5.png||height="436" width="500"]]
377 377  
378 378  
379 -[[image:image-20220723110626-6.png||height="681" width="511"]]
380 380  
491 +(% style="color:blue" %)**4. Send Uplink message**
381 381  
493 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
382 382  
495 +example: AT+SENDB=01,02,8,05820802581ea0a5
383 383  
384 -=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
385 385  
498 +[[image:image-20220602160339-6.png||height="517" width="600"]]
386 386  
387 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
388 388  
389 389  
390 -[[image:image-20220723134549-8.png]]
502 +Check to see if TTN received the message
391 391  
504 +[[image:image-20220602160627-7.png||height="369" width="800"]]
392 392  
393 393  
394 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
395 395  
508 +== 3.8  Example: Use of LA66 USB LoRaWAN Module and DRAGINO-LA66-APP. ==
396 396  
397 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
510 +=== 3.8.1 DRAGINO-LA66-APP ===
398 398  
399 -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/]]
512 +[[image:image-20220723102027-3.png]]
400 400  
401 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
514 +==== Overview： ====
402 402  
403 -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]]
516 +DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Module. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Module.
404 404  
518 +View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
405 405  
406 -Example output in NodeRed is as below:
520 +==== Conditions of Use： ====
407 407  
408 -[[image:image-20220723144339-1.png]]
522 +Requires a type-c to USB adapter
409 409  
524 +[[image:image-20220723104754-4.png]]
410 410  
526 +==== Use of APP: ====
411 411  
412 -== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
528 +Function and page introduction
413 413  
530 +[[image:image-20220723113448-7.png||height="1481" width="670"]]
414 414  
415 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
532 +1.Display LA66 USB LoRaWAN Module connection status
416 416  
417 -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).
534 +2.Check and reconnect
418 418  
536 +3.Turn send timestamps on or off
419 419  
420 -[[image:image-20220723150132-2.png]]
538 +4.Display LoRaWan connection status
421 421  
540 +5.Check LoRaWan connection status
422 422  
542 +6.The RSSI value of the node when the ACK is received
423 423  
424 -= 2.  FAQ =
544 +7.Node's Signal Strength Icon
425 425  
546 +8.Set the packet sending interval of the node in seconds
426 426  
427 -== 2.1  How to Compile Source Code for LA66? ==
548 +9.AT command input box
428 428  
550 +10.Send AT command button
429 429  
430 -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]]
552 +11.Node log box
431 431  
554 +12.clear log button
432 432  
556 +13.exit button
433 433  
434 -== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
558 +LA66 USB LoRaWAN Module not connected
435 435  
560 +[[image:image-20220723110520-5.png||height="903" width="677"]]
436 436  
437 -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]]
562 +Connect LA66 USB LoRaWAN Module
438 438  
564 +[[image:image-20220723110626-6.png||height="906" width="680"]]
439 439  
566 +=== 3.8.2 Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Module and integrate it into Node-RED ===
440 440  
441 -= 3.  Order Info =
568 +1.Register LA66 USB LoRaWAN Module to TTNV3
442 442  
570 +[[image:image-20220723134549-8.png]]
443 443  
444 -**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
572 +2.Open Node-RED,And import the JSON file to generate the flow
445 445  
574 +For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]
446 446  
576 +== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
577 +
578 +
579 +
580 +
581 += 4.  Order Info =
582 +
583 +
584 +**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
585 +
586 +
447 447  (% style="color:blue" %)**XXX**(%%): The default frequency band
448 448  
449 449  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -456,13 +456,6 @@
456 456  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
457 457  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
458 458  
599 += 5.  Reference =
459 459  
460 -
461 -
462 -= 4.  Reference =
463 -
464 -
465 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
466 -* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
467 -
468 -
601 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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