Last modified by Xiaoling on 2025/02/07 16:37
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From version < 149.5 >
edited by Xiaoling
on 2022/08/17 10:01
To version < 158.2 >
edited by Xiaoling
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10 10  
11 11  = 1.  LA66 USB LoRaWAN Adapter =
12 12  
13 -
14 14  == 1.1  Overview ==
15 15  
16 16  
... ... @@ -38,7 +38,6 @@
38 38  )))
39 39  
40 40  
41 -
42 42  == 1.2  Features ==
43 43  
44 44  
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56 56  
57 57  
58 58  
59 -
60 60  == 1.3  Specification ==
61 61  
62 62  
... ... @@ -78,13 +78,12 @@
78 78  
79 79  
80 80  
81 -
82 82  == 1.4  Pin Mapping & LED ==
83 83  
80 +
84 84  [[image:image-20220813183239-3.png||height="526" width="662"]]
85 85  
86 86  
87 -
88 88  == 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
89 89  
90 90  
... ... @@ -93,7 +93,7 @@
93 93  )))
94 94  
95 95  
96 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
92 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
97 97  
98 98  
99 99  [[image:image-20220723100027-1.png]]
... ... @@ -103,12 +103,14 @@
103 103  
104 104  [[image:image-20220602161617-8.png]]
105 105  
102 +
106 106  [[image:image-20220602161718-9.png||height="457" width="800"]]
107 107  
108 108  
109 109  
110 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
107 +(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
111 111  
109 +
112 112  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
113 113  
114 114  
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116 116  
117 117  
118 118  
119 -(% style="color:blue" %)**3. See Uplink Command**
117 +(% style="color:blue" %)**3.  See Uplink Command**
120 120  
119 +
121 121  Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
122 122  
123 123  example: AT+SENDB=01,02,8,05820802581ea0a5
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126 126  
127 127  
128 128  
129 -(% style="color:blue" %)**4. Check to see if TTN received the message**
128 +(% style="color:blue" %)**4.  Check to see if TTN received the message**
130 130  
131 131  
132 -
133 133  [[image:image-20220817093644-1.png]]
134 134  
135 135  
134 +== 1.6  Example: How to join helium ==
136 136  
137 -== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
138 138  
139 139  
138 +(% style="color:blue" %)**1.  Create a new device.**
139 +
140 +
141 +[[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"]]
142 +
143 +
144 +
145 +(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
146 +
147 +
148 +[[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"]]
149 +
150 +
151 +
152 +(% style="color:blue" %)**3.  Use AT commands.**
153 +
154 +
155 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
156 +
157 +
158 +
159 +(% style="color:blue" %)**4.  Use the serial port tool**
160 +
161 +
162 +[[image:image-20220909151517-2.png||height="543" width="708"]]
163 +
164 +
165 +
166 +(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
167 +
168 +
169 +[[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"]]
170 +
171 +
172 +
173 +(% style="color:blue" %)**6.  Network successfully.**
174 +
175 +
176 +[[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 +
178 +
179 +
180 +(% style="color:blue" %)**7.  Send uplink using command**
181 +
182 +
183 +[[image:image-20220912085244-1.png]]
184 +
185 +
186 +[[image:image-20220912085307-2.png]]
187 +
188 +
189 +
190 +[[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"]]
191 +
192 +
193 +== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
194 +
195 +
140 140  **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]]
141 141  
142 142  (**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]])
143 143  
200 +
144 144  (% style="color:red" %)**Preconditions:**
145 145  
146 146  (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
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153 153  
154 154  (% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
155 155  
156 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
213 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN
157 157  
158 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
215 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN
159 159  
160 160  
218 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
161 161  
162 -== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
163 163  
221 +== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
164 164  
223 +
165 165  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
166 166  
167 167  
168 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
227 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
169 169  
229 +
170 170  [[image:image-20220723100439-2.png]]
171 171  
172 172  
173 173  
174 -(% style="color:blue" %)**2. Install Minicom in RPi.**
234 +(% style="color:blue" %)**2.  Install Minicom in RPi.**
175 175  
236 +
176 176  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
177 177  
178 178   (% style="background-color:yellow" %)**apt update**
... ... @@ -186,8 +186,9 @@
186 186  
187 187  
188 188  
189 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
250 +(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
190 190  
252 +
191 191  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
192 192  
193 193  
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195 195  
196 196  
197 197  
198 -(% style="color:blue" %)**4. Send Uplink message**
260 +(% style="color:blue" %)**4.  Send Uplink message**
199 199  
262 +
200 200  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
201 201  
202 202  example: AT+SENDB=01,02,8,05820802581ea0a5
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208 208  
209 209  Check to see if TTN received the message
210 210  
274 +
211 211  [[image:image-20220602160627-7.png||height="369" width="800"]]
212 212  
213 213  
278 +== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
214 214  
215 -== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
280 +=== 1.9.1  Hardware and Software Connection ===
216 216  
217 217  
218 -=== 1.8.1  Hardware and Software Connection ===
219 219  
220 -
221 -
222 222  ==== (% style="color:blue" %)**Overview：**(%%) ====
223 223  
224 224  
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235 235  
236 236  ==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
237 237  
300 +
238 238  A USB to Type-C adapter is needed to connect to a Mobile phone.
239 239  
240 240  Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
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245 245  
246 246  ==== (% style="color:blue" %)**Download and Install App:**(%%) ====
247 247  
311 +
248 248  [[(% 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)
249 249  
314 +
250 250  [[image:image-20220813173738-1.png]]
251 251  
252 252  
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253 253  
254 254  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
255 255  
321 +
256 256  Function and page introduction
257 257  
324 +
258 258  [[image:image-20220723113448-7.png||height="995" width="450"]]
259 259  
327 +
260 260  **Block Explain:**
261 261  
262 262  1.  Display LA66 USB LoRaWAN Module connection status
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286 286  13.  exit button
287 287  
288 288  
357 +
289 289  LA66 USB LoRaWAN Module not connected
290 290  
360 +
291 291  [[image:image-20220723110520-5.png||height="677" width="508"]]
292 292  
293 293  
... ... @@ -294,15 +294,18 @@
294 294  
295 295  Connect LA66 USB LoRaWAN Module
296 296  
367 +
297 297  [[image:image-20220723110626-6.png||height="681" width="511"]]
298 298  
299 299  
300 300  
301 -=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
302 302  
373 +=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
303 303  
375 +
304 304  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
305 305  
378 +
306 306  [[image:image-20220723134549-8.png]]
307 307  
308 308  
... ... @@ -309,6 +309,7 @@
309 309  
310 310  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
311 311  
385 +
312 312  Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
313 313  
314 314  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/]]
... ... @@ -315,35 +315,39 @@
315 315  
316 316  After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
317 317  
392 +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]]
318 318  
394 +
319 319  Example output in NodeRed is as below:
320 320  
321 321  [[image:image-20220723144339-1.png]]
322 322  
323 323  
400 +== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
324 324  
325 -== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
326 326  
403 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
327 327  
328 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
405 +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).
329 329  
330 -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)
331 331  
332 -
333 333  [[image:image-20220723150132-2.png]]
334 334  
335 335  
336 -
337 337  = 2.  FAQ =
338 338  
413 +== 2.1  How to Compile Source Code for LA66? ==
339 339  
340 -== 2.1  How to Compile Source Code for LA66? ==
341 341  
342 -
343 343  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]]
344 344  
345 345  
419 +== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
346 346  
421 +
422 +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]]
423 +
424 +
347 347  = 3.  Order Info =
348 348  
349 349  
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364 364  
365 365  
366 366  
367 -
368 368  = 4.  Reference =
369 369  
370 370  
371 371  * Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
449 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
450 +
451 +
452 +
453 += 5.  FCC Statement =
454 +
455 +
456 +(% style="color:red" %)**FCC Caution:**
457 +
458 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
459 +
460 +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.
461 +
462 +
463 +(% style="color:red" %)**IMPORTANT NOTE: **
464 +
465 +(% 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:
466 +
467 +—Reorient or relocate the receiving antenna.
468 +
469 +—Increase the separation between the equipment and receiver.
470 +
471 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
472 +
473 +—Consult the dealer or an experienced radio/TV technician for help.
474 +
475 +
476 +(% style="color:red" %)**FCC Radiation Exposure Statement: **
477 +
478 +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.
479 +
480 +
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