Skip to Content
Last modified by Xiaoling on 2025/02/07 16:37
From version 157.2
edited by Xiaoling
on 2022/09/12 08:57
Change comment: There is no comment for this version
To version 123.1
edited by Herong Lu
on 2022/07/23 17:07
Change comment: Uploaded new attachment "image-20220723170750-5.png", version {1}

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
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
... ... @@ -75,368 +75,520 @@
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  
100 +[[image:image-20220720111850-1.png]]
101 +
102 +
103 +
104 +== 1.7  Land Pattern ==
105 +
106 +[[image:image-20220517072821-2.png]]
107 +
108 +
109 +
110 += 2.  LA66 LoRaWAN Shield =
111 +
112 +
113 +== 2.1  Overview ==
114 +
115 +
92 92  (((
93 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
117 +[[image:image-20220715000826-2.png||height="145" width="220"]]
94 94  )))
95 95  
120 +(((
121 +
122 +)))
96 96  
97 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
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 +)))
98 98  
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 +)))
99 99  
100 -[[image:image-20220723100027-1.png]]
134 +(((
135 +(((
136 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
137 +)))
138 +)))
101 101  
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 +)))
102 102  
103 -Open the serial port tool
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 +)))
104 104  
105 -[[image:image-20220602161617-8.png]]
106 106  
107 107  
108 -[[image:image-20220602161718-9.png||height="457" width="800"]]
154 +== 2.2  Features ==
109 109  
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
110 110  
167 +== 2.3  Specification ==
111 111  
112 -(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
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
113 113  
187 +== 2.4  Pin Mapping & LED ==
114 114  
115 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
116 116  
117 117  
118 -[[image:image-20220602161935-10.png||height="498" width="800"]]
191 +== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
119 119  
120 120  
121 121  
122 -(% style="color:blue" %)**3.  See Uplink Command**
195 +== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
123 123  
124 124  
125 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
126 126  
127 -example: AT+SENDB=01,02,8,05820802581ea0a5
199 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
128 128  
129 -[[image:image-20220602162157-11.png||height="497" width="800"]]
130 130  
131 131  
203 +== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
132 132  
133 -(% style="color:blue" %)**4.  Check to see if TTN received the message**
134 134  
206 +=== 2.8.1  Items needed for update ===
135 135  
136 -[[image:image-20220817093644-1.png]]
208 +1. LA66 LoRaWAN Shield
209 +1. Arduino
210 +1. USB TO TTL Adapter
137 137  
212 +[[image:image-20220602100052-2.png||height="385" width="600"]]
138 138  
139 139  
140 -== 1.6  Example: How to join helium ==
215 +=== 2.8.2  Connection ===
141 141  
142 142  
218 +[[image:image-20220602101311-3.png||height="276" width="600"]]
143 143  
144 -(% style="color:blue" %)**1.  Create a new device.**
145 145  
221 +(((
222 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
223 +)))
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"]]
225 +(((
226 +(% style="background-color:yellow" %)**GND  <-> GND
227 +TXD  <->  TXD
228 +RXD  <->  RXD**
229 +)))
148 148  
149 149  
232 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
150 150  
151 -(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
234 +Connect USB TTL Adapter to PC after connecting the wires
152 152  
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"]]
237 +[[image:image-20220602102240-4.png||height="304" width="600"]]
155 155  
156 156  
240 +=== 2.8.3  Upgrade steps ===
157 157  
158 -(% style="color:blue" %)**3.  Use AT commands.**
159 159  
243 +==== 1.  Switch SW1 to put in ISP position ====
160 160  
161 -[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
162 162  
246 +[[image:image-20220602102824-5.png||height="306" width="600"]]
163 163  
164 164  
165 -(% style="color:blue" %)**4.  Use the serial port tool**
166 166  
250 +==== 2.  Press the RST switch once ====
167 167  
168 -[[image:image-20220909151517-2.png||height="543" width="708"]]
169 169  
253 +[[image:image-20220602104701-12.png||height="285" width="600"]]
170 170  
171 171  
172 -(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
173 173  
257 +==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
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"]]
176 176  
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 +)))
177 177  
178 178  
179 -(% style="color:blue" %)**6.  Network successfully.**
265 +[[image:image-20220602103227-6.png]]
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"]]
268 +[[image:image-20220602103357-7.png]]
183 183  
184 184  
185 185  
186 -(% style="color:blue" %)**7.  Send uplink using command**
272 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
273 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
187 187  
188 188  
189 -[[image:image-20220912085244-1.png]]
276 +[[image:image-20220602103844-8.png]]
190 190  
191 191  
192 -[[image:image-20220912085307-2.png]]
193 193  
280 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
281 +(% style="color:blue" %)**3. Select the bin file to burn**
194 194  
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"]]
284 +[[image:image-20220602104144-9.png]]
197 197  
198 198  
287 +[[image:image-20220602104251-10.png]]
199 199  
200 -== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
201 201  
290 +[[image:image-20220602104402-11.png]]
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]])
206 206  
294 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
295 +(% style="color:blue" %)**4. Click to start the download**
207 207  
208 -(% style="color:red" %)**Preconditions:**
297 +[[image:image-20220602104923-13.png]]
209 209  
210 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
211 211  
212 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
213 213  
301 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
302 +(% style="color:blue" %)**5. Check update process**
214 214  
215 215  
216 -(% style="color:blue" %)**Steps for usage:**
305 +[[image:image-20220602104948-14.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
221 221  
309 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
310 +(% style="color:blue" %)**The following picture shows that the burning is successful**
222 222  
223 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
312 +[[image:image-20220602105251-15.png]]
224 224  
225 225  
226 226  
227 -== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
316 += 3.  LA66 USB LoRaWAN Adapter =
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.
319 +== 3.1  Overview ==
231 231  
232 232  
233 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
322 +[[image:image-20220715001142-3.png||height="145" width="220"]]
234 234  
235 235  
236 -[[image:image-20220723100439-2.png]]
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 +)))
237 237  
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 +)))
238 238  
333 +(((
334 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
335 +)))
239 239  
240 -(% style="color:blue" %)**2.  Install Minicom in RPi.**
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 +)))
241 241  
341 +(((
342 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
343 +)))
242 242  
243 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
244 244  
245 - (% style="background-color:yellow" %)**apt update**
246 246  
247 - (% style="background-color:yellow" %)**apt install minicom**
347 +== 3.2  Features ==
248 248  
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.
249 249  
250 -Use minicom to connect to the RPI's terminal
361 +== 3.3  Specification ==
251 251  
252 -[[image:image-20220602153146-3.png||height="439" width="500"]]
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
253 253  
379 +== 3.4  Pin Mapping & LED ==
254 254  
255 255  
256 -(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
257 257  
383 +== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
258 258  
259 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
260 260  
386 +(((
387 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
388 +)))
261 261  
262 -[[image:image-20220602154928-5.png||height="436" width="500"]]
263 263  
391 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
264 264  
265 265  
266 -(% style="color:blue" %)**4.  Send Uplink message**
394 +[[image:image-20220723100027-1.png]]
267 267  
268 268  
269 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
397 +Open the serial port tool
270 270  
271 -example: AT+SENDB=01,02,8,05820802581ea0a5
399 +[[image:image-20220602161617-8.png]]
272 272  
401 +[[image:image-20220602161718-9.png||height="457" width="800"]]
273 273  
274 -[[image:image-20220602160339-6.png||height="517" width="600"]]
275 275  
276 276  
405 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
277 277  
278 -Check to see if TTN received the message
407 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
279 279  
280 280  
281 -[[image:image-20220602160627-7.png||height="369" width="800"]]
410 +[[image:image-20220602161935-10.png||height="498" width="800"]]
282 282  
283 283  
284 284  
285 -== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
414 +(% style="color:blue" %)**3. See Uplink Command**
286 286  
416 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
287 287  
288 -=== 1.9.1  Hardware and Software Connection ===
418 +example: AT+SENDB=01,02,8,05820802581ea0a5
289 289  
420 +[[image:image-20220602162157-11.png||height="497" width="800"]]
290 290  
291 291  
292 -==== (% style="color:blue" %)**Overview：**(%%) ====
293 293  
424 +(% style="color:blue" %)**4. Check to see if TTN received the message**
294 294  
295 -(((
296 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
426 +[[image:image-20220602162331-12.png||height="420" width="800"]]
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 -)))
302 302  
303 303  
430 +== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
304 304  
305 305  
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]]
306 306  
307 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
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]])
308 308  
437 +(% style="color:red" %)**Preconditions:**
309 309  
310 -A USB to Type-C adapter is needed to connect to a Mobile phone.
439 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
311 311  
312 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
441 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
313 313  
314 -[[image:image-20220813174353-2.png||height="360" width="313"]]
315 315  
316 316  
445 +(% style="color:blue" %)**Steps for usage:**
317 317  
447 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
318 318  
319 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
449 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
320 320  
451 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
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)
323 323  
324 324  
325 -[[image:image-20220813173738-1.png]]
455 +== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
326 326  
327 327  
458 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
328 328  
329 329  
330 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
461 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
331 331  
463 +[[image:image-20220723100439-2.png]]
332 332  
333 -Function and page introduction
334 334  
335 335  
336 -[[image:image-20220723113448-7.png||height="995" width="450"]]
467 +(% style="color:blue" %)**2. Install Minicom in RPi.**
337 337  
469 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
338 338  
339 -**Block Explain:**
471 + (% style="background-color:yellow" %)**apt update**
340 340  
341 -1.  Display LA66 USB LoRaWAN Module connection status
473 + (% style="background-color:yellow" %)**apt install minicom**
342 342  
343 -2.  Check and reconnect
344 344  
345 -3.  Turn send timestamps on or off
476 +Use minicom to connect to the RPI's terminal
346 346  
347 -4.  Display LoRaWan connection status
478 +[[image:image-20220602153146-3.png||height="439" width="500"]]
348 348  
349 -5.  Check LoRaWan connection status
350 350  
351 -6.  The RSSI value of the node when the ACK is received
352 352  
353 -7.  Node's Signal Strength Icon
482 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
354 354  
355 -8.  Configure Location Uplink Interval
484 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
356 356  
357 -9.  AT command input box
358 358  
359 -10.  Send Button:  Send input box info to LA66 USB Adapter
487 +[[image:image-20220602154928-5.png||height="436" width="500"]]
360 360  
361 -11.  Output Log from LA66 USB adapter
362 362  
363 -12.  clear log button
364 364  
365 -13.  exit button
491 +(% style="color:blue" %)**4. Send Uplink message**
366 366  
493 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
367 367  
495 +example: AT+SENDB=01,02,8,05820802581ea0a5
368 368  
369 -LA66 USB LoRaWAN Module not connected
370 370  
498 +[[image:image-20220602160339-6.png||height="517" width="600"]]
371 371  
372 -[[image:image-20220723110520-5.png||height="677" width="508"]]
373 373  
374 374  
502 +Check to see if TTN received the message
375 375  
376 -Connect LA66 USB LoRaWAN Module
504 +[[image:image-20220602160627-7.png||height="369" width="800"]]
377 377  
378 378  
379 -[[image:image-20220723110626-6.png||height="681" width="511"]]
380 380  
508 +== 3.8  Example: Use of LA66 USB LoRaWAN Module and DRAGINO-LA66-APP. ==
381 381  
510 +=== 3.8.1 DRAGINO-LA66-APP ===
382 382  
512 +[[image:image-20220723102027-3.png]]
383 383  
384 -=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
514 +==== Overview： ====
385 385  
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.
386 386  
387 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
518 +View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
388 388  
520 +==== Conditions of Use： ====
389 389  
390 -[[image:image-20220723134549-8.png]]
522 +Requires a type-c to USB adapter
391 391  
524 +[[image:image-20220723104754-4.png]]
392 392  
526 +==== Use of APP: ====
393 393  
394 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
528 +Function and page introduction
395 395  
530 +[[image:image-20220723113448-7.png||height="1481" width="670"]]
396 396  
397 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
532 +1.Display LA66 USB LoRaWAN Module connection status
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/]]
534 +2.Check and reconnect
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.
536 +3.Turn send timestamps on or off
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]]
538 +4.Display LoRaWan connection status
404 404  
540 +5.Check LoRaWan connection status
405 405  
406 -Example output in NodeRed is as below:
542 +6.The RSSI value of the node when the ACK is received
407 407  
408 -[[image:image-20220723144339-1.png]]
544 +7.Node's Signal Strength Icon
409 409  
546 +8.Set the packet sending interval of the node in seconds
410 410  
548 +9.AT command input box
411 411  
412 -== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
550 +10.Send AT command button
413 413  
552 +11.Node log box
414 414  
415 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
554 +12.clear log button
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).
556 +13.exit button
418 418  
558 +LA66 USB LoRaWAN Module not connected
419 419  
420 -[[image:image-20220723150132-2.png]]
560 +[[image:image-20220723110520-5.png||height="903" width="677"]]
421 421  
562 +Connect LA66 USB LoRaWAN Module
422 422  
564 +[[image:image-20220723110626-6.png||height="906" width="680"]]
423 423  
424 -= 2.  FAQ =
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 ===
425 425  
568 +1.Register LA66 USB LoRaWAN Module to TTNV3
426 426  
427 -== 2.1  How to Compile Source Code for LA66? ==
570 +[[image:image-20220723134549-8.png]]
428 428  
572 +2.Open Node-RED,And import the JSON file to generate the flow
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]]
574 +Sample JSON file please go to this link to download：放置JSON文件的链接
431 431  
576 +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/]]
432 432  
578 +The following is the positioning effect map
433 433  
434 -= 3.  Order Info =
580 +[[image:image-20220723144339-1.png]]
435 435  
582 +== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
436 436  
437 -**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
584 +The LA66 USB LoRaWAN Module is the same as the LA66 LoRaWAN Shield update method
438 438  
586 +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)
439 439  
588 +[[image:image-20220723150132-2.png]]
589 +
590 +
591 += 4.  Order Info =
592 +
593 +
594 +**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
595 +
596 +
440 440  (% style="color:blue" %)**XXX**(%%): The default frequency band
441 441  
442 442  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -449,13 +449,6 @@
449 449  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
450 450  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
451 451  
609 += 5.  Reference =
452 452  
453 -
454 -
455 -= 4.  Reference =
456 -
457 -
458 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
459 -* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
460 -
461 -
611 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
image-20220723171228-6.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -34.2 KB
Content
image-20220723172235-7.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -262.3 KB
Content
image-20220723172502-8.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -112.0 KB
Content
image-20220723172938-9.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -104.8 KB
Content
image-20220723173341-10.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -117.9 KB
Content
image-20220723173950-11.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -121.9 KB
Content
image-20220723175700-12.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -96.4 KB
Content
image-20220726135239-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -91.4 KB
Content
image-20220726135356-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -45.6 KB
Content
image-20220813173738-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -13.2 KB
Content
image-20220813174353-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -189.1 KB
Content
image-20220813183239-3.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -642.4 KB
Content
image-20220814101457-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -913.4 KB
Content
image-20220817084245-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -317.6 KB
Content
image-20220817084532-1.jpeg
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -174.9 KB
Content
image-20220817093644-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -217.0 KB
Content
image-20220909151441-1.jpeg
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -152.4 KB
Content
image-20220909151517-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -64.3 KB
Content
image-20220912085244-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -1.7 KB
Content
image-20220912085307-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -16.7 KB
Content