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Last modified by Xiaoling on 2025/02/07 16:37
From version 157.3
edited by Xiaoling
on 2022/09/26 14:38
Change comment: There is no comment for this version
To version 88.1
edited by Edwin Chen
on 2022/07/15 00:02
Change comment: Uploaded new attachment "image-20220715000242-1.png", version {1}

Summary

Details

Page properties
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.Edwin
Content
... ... @@ -6,23 +6,18 @@
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-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.
16 +(% 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  )))
23 23  
24 24  (((
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.
20 +(% 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.
26 26  )))
27 27  
28 28  (((
... ... @@ -38,31 +38,27 @@
38 38  )))
39 39  
40 40  
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
41 +* 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.
46 +* Ultra-long RF range
56 56  
57 57  
58 58  
59 59  == 1.3  Specification ==
60 60  
61 -
62 62  * CPU: 32-bit 48 MHz
63 63  * Flash: 256KB
64 64  * RAM: 64KB
65 -* Input Power Range: 5v
55 +* Input Power Range: 1.8v ~~ 3.7v
56 +* Power Consumption: < 4uA.
66 66  * Frequency Range: 150 MHz ~~ 960 MHz
67 67  * Maximum Power +22 dBm constant RF output
68 68  * High sensitivity: -148 dBm
... ... @@ -74,374 +74,395 @@
74 74  ** Operating: 10 ~~ 95% (Non-Condensing)
75 75  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
76 76  * LoRa Rx current: <9 mA
68 +* I/O Voltage: 3.3v
77 77  
78 78  
79 79  
80 -== 1.4  Pin Mapping & LED ==
72 +== 1.4  AT Command ==
81 81  
74 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
82 82  
83 -[[image:image-20220813183239-3.png||height="526" width="662"]]
84 84  
77 +== 1.5  Dimension ==
85 85  
79 +[[image:image-20220517072526-1.png]]
86 86  
87 -== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
88 88  
89 89  
90 -(((
91 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
92 -)))
83 +== 1.6  Pin Mapping ==
93 93  
94 94  
95 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
86 +[[image:image-20220523101537-1.png]]
96 96  
97 97  
98 -[[image:image-20220723100027-1.png]]
99 99  
90 +== 1.7  Land Pattern ==
100 100  
101 -Open the serial port tool
92 +[[image:image-20220517072821-2.png]]
102 102  
103 -[[image:image-20220602161617-8.png]]
104 104  
105 105  
106 -[[image:image-20220602161718-9.png||height="457" width="800"]]
96 += 2.  LA66 LoRaWAN Shield =
107 107  
108 108  
99 +== 2.1  Overview ==
109 109  
110 -(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
101 +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.
111 111  
112 112  
113 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
104 +== 2.2  Features ==
114 114  
106 +* Arduino Shield base on LA66 LoRaWAN module
107 +* Support LoRaWAN v1.0.4 protocol
108 +* Support peer-to-peer protocol
109 +* TCXO crystal to ensure RF performance on low temperature
110 +* SMA connector
111 +* Available in different frequency LoRaWAN frequency bands.
112 +* World-wide unique OTAA keys.
113 +* AT Command via UART-TTL interface
114 +* Firmware upgradable via UART interface
115 +* Ultra-long RF range
115 115  
116 -[[image:image-20220602161935-10.png||height="498" width="800"]]
117 117  
118 118  
119 +== 2.3  Specification ==
119 119  
120 -(% style="color:blue" %)**3.  See Uplink Command**
121 +* CPU: 32-bit 48 MHz
122 +* Flash: 256KB
123 +* RAM: 64KB
124 +* Input Power Range: 1.8v ~~ 3.7v
125 +* Power Consumption: < 4uA.
126 +* Frequency Range: 150 MHz ~~ 960 MHz
127 +* Maximum Power +22 dBm constant RF output
128 +* High sensitivity: -148 dBm
129 +* Temperature:
130 +** Storage: -55 ~~ +125℃
131 +** Operating: -40 ~~ +85℃
132 +* Humidity:
133 +** Storage: 5 ~~ 95% (Non-Condensing)
134 +** Operating: 10 ~~ 95% (Non-Condensing)
135 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
136 +* LoRa Rx current: <9 mA
137 +* I/O Voltage: 3.3v
121 121  
122 122  
123 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
124 124  
125 -example: AT+SENDB=01,02,8,05820802581ea0a5
141 +== 2.4  Pin Mapping & LED ==
126 126  
127 -[[image:image-20220602162157-11.png||height="497" width="800"]]
128 128  
129 129  
145 +== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
130 130  
131 -(% style="color:blue" %)**4.  Check to see if TTN received the message**
132 132  
133 133  
134 -[[image:image-20220817093644-1.png]]
149 +== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
135 135  
136 136  
137 137  
138 -== 1.6  Example: How to join helium ==
153 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
139 139  
140 140  
141 141  
142 -(% style="color:blue" %)**1.  Create a new device.**
157 +== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
143 143  
144 144  
145 -[[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"]]
160 +=== 2.8.1  Items needed for update ===
146 146  
162 +1. LA66 LoRaWAN Shield
163 +1. Arduino
164 +1. USB TO TTL Adapter
147 147  
148 148  
149 -(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
150 150  
151 151  
152 -[[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"]]
169 +[[image:image-20220602100052-2.png||height="385" width="600"]]
153 153  
154 154  
172 +=== 2.8.2  Connection ===
155 155  
156 -(% style="color:blue" %)**3.  Use AT commands.**
157 157  
175 +[[image:image-20220602101311-3.png||height="276" width="600"]]
158 158  
159 -[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
160 160  
178 +(((
179 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
180 +)))
161 161  
182 +(((
183 +(% style="background-color:yellow" %)**GND  <-> GND
184 +TXD  <->  TXD
185 +RXD  <->  RXD**
186 +)))
162 162  
163 -(% style="color:blue" %)**4.  Use the serial port tool**
164 164  
189 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
165 165  
166 -[[image:image-20220909151517-2.png||height="543" width="708"]]
191 +Connect USB TTL Adapter to PC after connecting the wires
167 167  
168 168  
194 +[[image:image-20220602102240-4.png||height="304" width="600"]]
169 169  
170 -(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
171 171  
197 +=== 2.8.3  Upgrade steps ===
172 172  
173 -[[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"]]
174 174  
200 +==== 1.  Switch SW1 to put in ISP position ====
175 175  
176 176  
177 -(% style="color:blue" %)**6.  Network successfully.**
203 +[[image:image-20220602102824-5.png||height="306" width="600"]]
178 178  
179 179  
180 -[[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"]]
181 181  
207 +==== 2.  Press the RST switch once ====
182 182  
183 183  
184 -(% style="color:blue" %)**7.  Send uplink using command**
210 +[[image:image-20220602104701-12.png||height="285" width="600"]]
185 185  
186 186  
187 -[[image:image-20220912085244-1.png]]
188 188  
214 +==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
189 189  
190 -[[image:image-20220912085307-2.png]]
191 191  
217 +(((
218 +(% 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/]]**
219 +)))
192 192  
193 193  
194 -[[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"]]
222 +[[image:image-20220602103227-6.png]]
195 195  
196 196  
225 +[[image:image-20220602103357-7.png]]
197 197  
198 -== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
199 199  
200 200  
201 -**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]]
229 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
230 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
202 202  
203 -(**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]])
204 204  
233 +[[image:image-20220602103844-8.png]]
205 205  
206 -(% style="color:red" %)**Preconditions:**
207 207  
208 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
209 209  
210 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
237 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
238 +(% style="color:blue" %)**3. Select the bin file to burn**
211 211  
212 212  
241 +[[image:image-20220602104144-9.png]]
213 213  
214 -(% style="color:blue" %)**Steps for usage:**
215 215  
216 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
244 +[[image:image-20220602104251-10.png]]
217 217  
218 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
219 219  
247 +[[image:image-20220602104402-11.png]]
220 220  
221 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
222 222  
223 223  
251 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
252 +(% style="color:blue" %)**4. Click to start the download**
224 224  
225 -== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
254 +[[image:image-20220602104923-13.png]]
226 226  
227 227  
228 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
229 229  
258 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
259 +(% style="color:blue" %)**5. Check update process**
230 230  
231 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
232 232  
262 +[[image:image-20220602104948-14.png]]
233 233  
234 -[[image:image-20220723100439-2.png]]
235 235  
236 236  
266 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
267 +(% style="color:blue" %)**The following picture shows that the burning is successful**
237 237  
238 -(% style="color:blue" %)**2.  Install Minicom in RPi.**
269 +[[image:image-20220602105251-15.png]]
239 239  
240 240  
241 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
242 242  
243 - (% style="background-color:yellow" %)**apt update**
273 += 3.  LA66 USB LoRaWAN Adapter =
244 244  
245 - (% style="background-color:yellow" %)**apt install minicom**
246 246  
276 +== 3.1  Overview ==
247 247  
248 -Use minicom to connect to the RPI's terminal
278 +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.
249 249  
250 -[[image:image-20220602153146-3.png||height="439" width="500"]]
251 251  
281 +== 3.2  Features ==
252 252  
283 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
284 +* Ultra-long RF range
285 +* Support LoRaWAN v1.0.4 protocol
286 +* Support peer-to-peer protocol
287 +* TCXO crystal to ensure RF performance on low temperature
288 +* Spring RF antenna
289 +* Available in different frequency LoRaWAN frequency bands.
290 +* World-wide unique OTAA keys.
291 +* AT Command via UART-TTL interface
292 +* Firmware upgradable via UART interface
253 253  
254 -(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
255 255  
256 256  
257 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
296 +== 3.3  Specification ==
258 258  
298 +* CPU: 32-bit 48 MHz
299 +* Flash: 256KB
300 +* RAM: 64KB
301 +* Input Power Range: 5v
302 +* Frequency Range: 150 MHz ~~ 960 MHz
303 +* Maximum Power +22 dBm constant RF output
304 +* High sensitivity: -148 dBm
305 +* Temperature:
306 +** Storage: -55 ~~ +125℃
307 +** Operating: -40 ~~ +85℃
308 +* Humidity:
309 +** Storage: 5 ~~ 95% (Non-Condensing)
310 +** Operating: 10 ~~ 95% (Non-Condensing)
311 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
312 +* LoRa Rx current: <9 mA
259 259  
260 -[[image:image-20220602154928-5.png||height="436" width="500"]]
261 261  
262 262  
316 +== 3.4  Pin Mapping & LED ==
263 263  
264 -(% style="color:blue" %)**4.  Send Uplink message**
265 265  
266 266  
267 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
320 +== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
268 268  
269 -example: AT+SENDB=01,02,8,05820802581ea0a5
270 270  
323 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
271 271  
272 -[[image:image-20220602160339-6.png||height="517" width="600"]]
273 273  
326 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
274 274  
275 275  
276 -Check to see if TTN received the message
329 +[[image:image-20220602171217-1.png||height="538" width="800"]]
277 277  
278 278  
279 -[[image:image-20220602160627-7.png||height="369" width="800"]]
332 +Open the serial port tool
280 280  
334 +[[image:image-20220602161617-8.png]]
281 281  
336 +[[image:image-20220602161718-9.png||height="457" width="800"]]
282 282  
283 -== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
284 284  
285 285  
286 -=== 1.9.1  Hardware and Software Connection ===
340 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
287 287  
342 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
288 288  
289 289  
290 -==== (% style="color:blue" %)**Overview：**(%%) ====
345 +[[image:image-20220602161935-10.png||height="498" width="800"]]
291 291  
292 292  
293 -(((
294 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
295 295  
296 -* Send real-time location information of mobile phone to LoRaWAN network.
297 -* Check LoRaWAN network signal strengh.
298 -* Manually send messages to LoRaWAN network.
299 -)))
349 +(% style="color:blue" %)**3. See Uplink Command**
300 300  
351 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
301 301  
353 +example: AT+SENDB=01,02,8,05820802581ea0a5
302 302  
355 +[[image:image-20220602162157-11.png||height="497" width="800"]]
303 303  
304 304  
305 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
306 306  
359 +(% style="color:blue" %)**4. Check to see if TTN received the message**
307 307  
308 -A USB to Type-C adapter is needed to connect to a Mobile phone.
361 +[[image:image-20220602162331-12.png||height="420" width="800"]]
309 309  
310 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
311 311  
312 -[[image:image-20220813174353-2.png||height="360" width="313"]]
313 313  
365 +== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
314 314  
315 315  
368 +**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]]
316 316  
317 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
318 318  
371 +(% style="color:red" %)**Preconditions:**
319 319  
320 -[[(% 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)
373 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
321 321  
375 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
322 322  
323 -[[image:image-20220813173738-1.png]]
324 324  
325 325  
379 +(% style="color:blue" %)**Steps for usage:**
326 326  
381 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
327 327  
328 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
383 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
329 329  
385 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
330 330  
331 -Function and page introduction
332 332  
333 333  
334 -[[image:image-20220723113448-7.png||height="995" width="450"]]
389 +== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
335 335  
336 336  
337 -**Block Explain:**
392 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
338 338  
339 -1.  Display LA66 USB LoRaWAN Module connection status
340 340  
341 -2.  Check and reconnect
395 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
342 342  
343 -3.  Turn send timestamps on or off
397 +[[image:image-20220602171233-2.png||height="538" width="800"]]
344 344  
345 -4.  Display LoRaWan connection status
346 346  
347 -5.  Check LoRaWan connection status
348 348  
349 -6.  The RSSI value of the node when the ACK is received
401 +(% style="color:blue" %)**2. Install Minicom in RPi.**
350 350  
351 -7.  Node's Signal Strength Icon
403 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
352 352  
353 -8.  Configure Location Uplink Interval
405 + (% style="background-color:yellow" %)**apt update**
354 354  
355 -9.  AT command input box
407 + (% style="background-color:yellow" %)**apt install minicom**
356 356  
357 -10.  Send Button:  Send input box info to LA66 USB Adapter
358 358  
359 -11.  Output Log from LA66 USB adapter
410 +Use minicom to connect to the RPI's terminal
360 360  
361 -12.  clear log button
412 +[[image:image-20220602153146-3.png||height="439" width="500"]]
362 362  
363 -13.  exit button
364 364  
365 365  
416 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
366 366  
367 -LA66 USB LoRaWAN Module not connected
418 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
368 368  
369 369  
370 -[[image:image-20220723110520-5.png||height="677" width="508"]]
421 +[[image:image-20220602154928-5.png||height="436" width="500"]]
371 371  
372 372  
373 373  
374 -Connect LA66 USB LoRaWAN Module
425 +(% style="color:blue" %)**4. Send Uplink message**
375 375  
427 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
376 376  
377 -[[image:image-20220723110626-6.png||height="681" width="511"]]
429 +example: AT+SENDB=01,02,8,05820802581ea0a5
378 378  
379 379  
432 +[[image:image-20220602160339-6.png||height="517" width="600"]]
380 380  
381 381  
382 -=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
383 383  
436 +Check to see if TTN received the message
384 384  
385 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
438 +[[image:image-20220602160627-7.png||height="369" width="800"]]
386 386  
387 387  
388 -[[image:image-20220723134549-8.png]]
389 389  
442 +== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
390 390  
391 391  
392 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
393 393  
446 +== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
394 394  
395 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
396 396  
397 -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/]]
398 398  
399 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
400 400  
401 -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]]
451 += 4.  Order Info =
402 402  
403 403  
404 -Example output in NodeRed is as below:
454 +**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
405 405  
406 -[[image:image-20220723144339-1.png]]
407 407  
408 -
409 -
410 -== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
411 -
412 -
413 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
414 -
415 -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).
416 -
417 -
418 -[[image:image-20220723150132-2.png]]
419 -
420 -
421 -
422 -= 2.  FAQ =
423 -
424 -
425 -== 2.1  How to Compile Source Code for LA66? ==
426 -
427 -
428 -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]]
429 -
430 -
431 -
432 -== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
433 -
434 -
435 -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]]
436 -
437 -
438 -
439 -= 3.  Order Info =
440 -
441 -
442 -**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
443 -
444 -
445 445  (% style="color:blue" %)**XXX**(%%): The default frequency band
446 446  
447 447  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -456,10 +456,8 @@
456 456  
457 457  
458 458  
459 -= 4.  Reference =
471 += 5.  Reference =
460 460  
473 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
461 461  
462 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
463 -* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
464 -
465 465  
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