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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 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
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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  (((
... ... @@ -38,32 +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 -
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
55 +* Input Power Range: 1.8v ~~ 3.7v
56 +* 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 +75,395 @@
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
68 +* I/O Voltage: 3.3v
78 78  
79 79  
80 80  
72 +== 1.4  AT Command ==
81 81  
82 -== 1.4  Pin Mapping & LED ==
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.
83 83  
84 84  
85 -[[image:image-20220813183239-3.png||height="526" width="662"]]
77 +== 1.5  Dimension ==
86 86  
79 +[[image:image-20220517072526-1.png]]
87 87  
88 88  
89 -== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
90 90  
83 +== 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 -)))
95 95  
86 +[[image:image-20220523101537-1.png]]
96 96  
97 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
98 98  
99 99  
100 -[[image:image-20220723100027-1.png]]
90 +== 1.7  Land Pattern ==
101 101  
92 +[[image:image-20220517072821-2.png]]
102 102  
103 -Open the serial port tool
104 104  
105 -[[image:image-20220602161617-8.png]]
106 106  
96 += 2.  LA66 LoRaWAN Shield =
107 107  
108 -[[image:image-20220602161718-9.png||height="457" width="800"]]
109 109  
99 +== 2.1  Overview ==
110 110  
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 -(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
113 113  
104 +== 2.2  Features ==
114 114  
115 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
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
116 116  
117 117  
118 -[[image:image-20220602161935-10.png||height="498" width="800"]]
119 119  
119 +== 2.3  Specification ==
120 120  
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 -(% style="color:blue" %)**3.  See Uplink Command**
123 123  
124 124  
125 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
141 +== 2.4  Pin Mapping & LED ==
126 126  
127 -example: AT+SENDB=01,02,8,05820802581ea0a5
128 128  
129 -[[image:image-20220602162157-11.png||height="497" width="800"]]
130 130  
145 +== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
131 131  
132 132  
133 -(% style="color:blue" %)**4.  Check to see if TTN received the message**
134 134  
149 +== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
135 135  
136 -[[image:image-20220817093644-1.png]]
137 137  
138 138  
153 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
139 139  
140 -== 1.6  Example: How to join helium ==
141 141  
142 142  
157 +== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
143 143  
144 -(% style="color:blue" %)**1.  Create a new device.**
145 145  
160 +=== 2.8.1  Items needed for update ===
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"]]
162 +1. LA66 LoRaWAN Shield
163 +1. Arduino
164 +1. USB TO TTL Adapter
148 148  
149 149  
150 150  
151 -(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
152 152  
169 +[[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  
172 +=== 2.8.2  Connection ===
156 156  
157 157  
158 -(% style="color:blue" %)**3.  Use AT commands.**
175 +[[image:image-20220602101311-3.png||height="276" width="600"]]
159 159  
160 160  
161 -[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
178 +(((
179 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
180 +)))
162 162  
182 +(((
183 +(% style="background-color:yellow" %)**GND  <-> GND
184 +TXD  <->  TXD
185 +RXD  <->  RXD**
186 +)))
163 163  
164 164  
165 -(% style="color:blue" %)**4.  Use the serial port tool**
189 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
166 166  
191 +Connect USB TTL Adapter to PC after connecting the wires
167 167  
168 -[[image:image-20220909151517-2.png||height="543" width="708"]]
169 169  
194 +[[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**
197 +=== 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"]]
200 +==== 1.  Switch SW1 to put in ISP position ====
176 176  
177 177  
203 +[[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"]]
207 +==== 2.  Press the RST switch once ====
183 183  
184 184  
210 +[[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]]
214 +==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
190 190  
191 191  
192 -[[image:image-20220912085307-2.png]]
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 +)))
193 193  
194 194  
222 +[[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  
225 +[[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  
229 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
230 +(% 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]])
233 +[[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**
237 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
238 +(% 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  
241 +[[image:image-20220602104144-9.png]]
214 214  
215 215  
216 -(% style="color:blue" %)**Steps for usage:**
244 +[[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
247 +[[image:image-20220602104402-11.png]]
221 221  
222 222  
223 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
224 224  
251 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
252 +(% style="color:blue" %)**4. Click to start the download**
225 225  
254 +[[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.
258 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
259 +(% 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**
262 +[[image:image-20220602104948-14.png]]
234 234  
235 235  
236 -[[image:image-20220723100439-2.png]]
237 237  
266 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
267 +(% style="color:blue" %)**The following picture shows that the burning is successful**
238 238  
269 +[[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
273 += 3.  LA66 USB LoRaWAN Adapter =
244 244  
245 - (% style="background-color:yellow" %)**apt update**
246 246  
247 - (% style="background-color:yellow" %)**apt install minicom**
276 +== 3.1  Overview ==
248 248  
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 -Use minicom to connect to the RPI's terminal
251 251  
252 -[[image:image-20220602153146-3.png||height="439" width="500"]]
281 +== 3.2  Features ==
253 253  
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
254 254  
255 255  
256 -(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
257 257  
296 +== 3.3  Specification ==
258 258  
259 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
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
260 260  
261 261  
262 -[[image:image-20220602154928-5.png||height="436" width="500"]]
263 263  
316 +== 3.4  Pin Mapping & LED ==
264 264  
265 265  
266 -(% style="color:blue" %)**4.  Send Uplink message**
267 267  
320 +== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
268 268  
269 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
270 270  
271 -example: AT+SENDB=01,02,8,05820802581ea0a5
323 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
272 272  
273 273  
274 -[[image:image-20220602160339-6.png||height="517" width="600"]]
326 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
275 275  
276 276  
329 +[[image:image-20220602171217-1.png||height="538" width="800"]]
277 277  
278 -Check to see if TTN received the message
279 279  
332 +Open the serial port tool
280 280  
281 -[[image:image-20220602160627-7.png||height="369" width="800"]]
334 +[[image:image-20220602161617-8.png]]
282 282  
336 +[[image:image-20220602161718-9.png||height="457" width="800"]]
283 283  
284 284  
285 -== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
286 286  
340 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
287 287  
288 -=== 1.9.1  Hardware and Software Connection ===
342 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
289 289  
290 290  
345 +[[image:image-20220602161935-10.png||height="498" width="800"]]
291 291  
292 -==== (% style="color:blue" %)**Overview：**(%%) ====
293 293  
294 294  
295 -(((
296 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
349 +(% style="color:blue" %)**3. See Uplink Command**
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 -)))
351 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
302 302  
353 +example: AT+SENDB=01,02,8,05820802581ea0a5
303 303  
355 +[[image:image-20220602162157-11.png||height="497" width="800"]]
304 304  
305 305  
306 306  
307 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
359 +(% style="color:blue" %)**4. Check to see if TTN received the message**
308 308  
361 +[[image:image-20220602162331-12.png||height="420" 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"]]
365 +== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
315 315  
316 316  
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]]
317 317  
318 318  
319 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
371 +(% style="color:red" %)**Preconditions:**
320 320  
373 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
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)
375 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
323 323  
324 324  
325 -[[image:image-20220813173738-1.png]]
326 326  
379 +(% style="color:blue" %)**Steps for usage:**
327 327  
381 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
328 328  
383 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
329 329  
330 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
385 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
331 331  
332 332  
333 -Function and page introduction
334 334  
389 +== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
335 335  
336 -[[image:image-20220723113448-7.png||height="995" width="450"]]
337 337  
392 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
338 338  
339 -**Block Explain:**
340 340  
341 -1.  Display LA66 USB LoRaWAN Module connection status
395 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
342 342  
343 -2.  Check and reconnect
397 +[[image:image-20220602171233-2.png||height="538" width="800"]]
344 344  
345 -3.  Turn send timestamps on or off
346 346  
347 -4.  Display LoRaWan connection status
348 348  
349 -5.  Check LoRaWan connection status
401 +(% style="color:blue" %)**2. Install Minicom in RPi.**
350 350  
351 -6.  The RSSI value of the node when the ACK is received
403 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
352 352  
353 -7.  Node's Signal Strength Icon
405 + (% style="background-color:yellow" %)**apt update**
354 354  
355 -8.  Configure Location Uplink Interval
407 + (% style="background-color:yellow" %)**apt install minicom**
356 356  
357 -9.  AT command input box
358 358  
359 -10.  Send Button:  Send input box info to LA66 USB Adapter
410 +Use minicom to connect to the RPI's terminal
360 360  
361 -11.  Output Log from LA66 USB adapter
412 +[[image:image-20220602153146-3.png||height="439" width="500"]]
362 362  
363 -12.  clear log button
364 364  
365 -13.  exit button
366 366  
416 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
367 367  
418 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
368 368  
369 -LA66 USB LoRaWAN Module not connected
370 370  
421 +[[image:image-20220602154928-5.png||height="436" width="500"]]
371 371  
372 -[[image:image-20220723110520-5.png||height="677" width="508"]]
373 373  
374 374  
425 +(% style="color:blue" %)**4. Send Uplink message**
375 375  
376 -Connect LA66 USB LoRaWAN Module
427 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
377 377  
429 +example: AT+SENDB=01,02,8,05820802581ea0a5
378 378  
379 -[[image:image-20220723110626-6.png||height="681" width="511"]]
380 380  
432 +[[image:image-20220602160339-6.png||height="517" width="600"]]
381 381  
382 382  
383 383  
384 -=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
436 +Check to see if TTN received the message
385 385  
438 +[[image:image-20220602160627-7.png||height="369" width="800"]]
386 386  
387 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
388 388  
389 389  
390 -[[image:image-20220723134549-8.png]]
442 +== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
391 391  
392 392  
393 393  
394 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
446 +== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
395 395  
396 396  
397 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
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/]]
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.
451 += 4.  Order Info =
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]]
404 404  
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 -Example output in NodeRed is as below:
407 407  
408 -[[image:image-20220723144339-1.png]]
409 -
410 -
411 -
412 -== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
413 -
414 -
415 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
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).
418 -
419 -
420 -[[image:image-20220723150132-2.png]]
421 -
422 -
423 -
424 -= 2.  FAQ =
425 -
426 -
427 -== 2.1  How to Compile Source Code for LA66? ==
428 -
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]]
431 -
432 -
433 -
434 -= 3.  Order Info =
435 -
436 -
437 -**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
438 -
439 -
440 440  (% style="color:blue" %)**XXX**(%%): The default frequency band
441 441  
442 442  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -451,11 +451,8 @@
451 451  
452 452  
453 453  
471 += 5.  Reference =
454 454  
455 -= 4.  Reference =
473 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
456 456  
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 -
461 461  
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