<
From version < 152.1 >
edited by Bei Jinggeng
on 2022/09/09 15:14
To version < 157.2 >
edited by Xiaoling
on 2022/09/12 08:57
>
Change comment: There is no comment for this version

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1 -XWiki.Bei
1 +XWiki.Xiaoling
Content
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54 54  * Firmware upgradable via UART interface
55 55  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
56 56  
57 +
58 +
59 +
57 57  == 1.3  Specification ==
58 58  
59 59  
... ... @@ -73,6 +73,9 @@
73 73  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
74 74  * LoRa Rx current: <9 mA
75 75  
79 +
80 +
81 +
76 76  == 1.4  Pin Mapping & LED ==
77 77  
78 78  
... ... @@ -88,7 +88,7 @@
88 88  )))
89 89  
90 90  
91 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
97 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
92 92  
93 93  
94 94  [[image:image-20220723100027-1.png]]
... ... @@ -98,11 +98,12 @@
98 98  
99 99  [[image:image-20220602161617-8.png]]
100 100  
107 +
101 101  [[image:image-20220602161718-9.png||height="457" width="800"]]
102 102  
103 103  
104 104  
105 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
112 +(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
106 106  
107 107  
108 108  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
... ... @@ -112,7 +112,7 @@
112 112  
113 113  
114 114  
115 -(% style="color:blue" %)**3. See Uplink Command**
122 +(% style="color:blue" %)**3.  See Uplink Command**
116 116  
117 117  
118 118  Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
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123 123  
124 124  
125 125  
126 -(% style="color:blue" %)**4. Check to see if TTN received the message**
133 +(% style="color:blue" %)**4.  Check to see if TTN received the message**
127 127  
128 128  
129 129  [[image:image-20220817093644-1.png]]
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130 130  
131 131  
132 132  
133 -== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
140 +== 1.6  Example: How to join helium ==
134 134  
135 135  
143 +
144 +(% style="color:blue" %)**1.  Create a new device.**
145 +
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"]]
148 +
149 +
150 +
151 +(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
152 +
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 +
156 +
157 +
158 +(% style="color:blue" %)**3.  Use AT commands.**
159 +
160 +
161 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
162 +
163 +
164 +
165 +(% style="color:blue" %)**4.  Use the serial port tool**
166 +
167 +
168 +[[image:image-20220909151517-2.png||height="543" width="708"]]
169 +
170 +
171 +
172 +(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
173 +
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"]]
176 +
177 +
178 +
179 +(% style="color:blue" %)**6.  Network successfully.**
180 +
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"]]
183 +
184 +
185 +
186 +(% style="color:blue" %)**7.  Send uplink using command**
187 +
188 +
189 +[[image:image-20220912085244-1.png]]
190 +
191 +
192 +[[image:image-20220912085307-2.png]]
193 +
194 +
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 +
198 +
199 +
200 +== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
201 +
202 +
136 136  **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]]
137 137  
138 138  (**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]])
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157 157  
158 158  
159 159  
160 -== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
227 +== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
161 161  
162 162  
163 163  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
164 164  
165 165  
166 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
233 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
167 167  
168 168  
169 169  [[image:image-20220723100439-2.png]]
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170 170  
171 171  
172 172  
173 -(% style="color:blue" %)**2. Install Minicom in RPi.**
240 +(% style="color:blue" %)**2.  Install Minicom in RPi.**
174 174  
175 175  
176 176  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
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186 186  
187 187  
188 188  
189 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
256 +(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
190 190  
191 191  
192 192  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
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196 196  
197 197  
198 198  
199 -(% style="color:blue" %)**4. Send Uplink message**
266 +(% style="color:blue" %)**4.  Send Uplink message**
200 200  
201 201  
202 202  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
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210 210  
211 211  Check to see if TTN received the message
212 212  
280 +
213 213  [[image:image-20220602160627-7.png||height="369" width="800"]]
214 214  
215 215  
216 216  
217 -== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
285 +== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
218 218  
219 219  
220 -=== 1.8.1  Hardware and Software Connection ===
288 +=== 1.9.1  Hardware and Software Connection ===
221 221  
222 222  
223 223  
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235 235  
236 236  
237 237  
306 +
238 238  ==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
239 239  
240 240  
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246 246  
247 247  
248 248  
318 +
249 249  ==== (% style="color:blue" %)**Download and Install App:**(%%) ====
250 250  
251 251  
252 252  [[(% 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)
253 253  
324 +
254 254  [[image:image-20220813173738-1.png]]
255 255  
256 256  
257 257  
329 +
258 258  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
259 259  
260 260  
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263 263  
264 264  [[image:image-20220723113448-7.png||height="995" width="450"]]
265 265  
338 +
266 266  **Block Explain:**
267 267  
268 268  1.  Display LA66 USB LoRaWAN Module connection status
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302 302  
303 303  Connect LA66 USB LoRaWAN Module
304 304  
378 +
305 305  [[image:image-20220723110626-6.png||height="681" width="511"]]
306 306  
307 307  
308 308  
309 -=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
310 310  
384 +=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
311 311  
386 +
312 312  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
313 313  
314 314  
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334 334  
335 335  
336 336  
337 -== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
412 +== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
338 338  
339 339  
340 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
415 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
341 341  
342 -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)
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).
343 343  
344 344  
345 345  [[image:image-20220723150132-2.png]]
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375 375  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
376 376  
377 377  
453 +
454 +
378 378  = 4.  Reference =
379 379  
380 380  
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