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Last modified by Xiaoling on 2025/02/07 16:37
From version 161.1
edited by Bei Jinggeng
on 2023/06/09 18:08
Change comment: There is no comment for this version
To version 87.2
edited by Xiaoling
on 2022/07/13 09:34
Change comment: There is no comment for this version

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Title
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1 -LA66 USB LoRaWAN Adapter User Manual
1 +LA66 LoRaWAN Module
Author
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1 -XWiki.Bei
1 +XWiki.Xiaoling
Content
... ... @@ -1,64 +1,50 @@
1 1  
2 2  
3 -**Table of Contents:**
3 +{{box cssClass="floatinginfobox" title="**Contents**"}}
4 +{{toc/}}
5 +{{/box}}
4 4  
5 5  {{toc/}}
6 6  
7 7  
8 8  
11 += 1.  LA66 LoRaWAN Module =
9 9  
10 10  
11 -= 1.  LA66 USB LoRaWAN Adapter =
14 +== 1.1  What is LA66 LoRaWAN Module ==
12 12  
13 -== 1.1  Overview ==
14 14  
17 +(% 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.
15 15  
16 -[[image:image-20220715001142-3.png||height="145" width="220"]]
19 +(% 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.
17 17  
18 -
19 -(((
20 -(% 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.
21 -)))
22 -
23 -(((
24 -(% 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.
25 -)))
26 -
27 -(((
28 28  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
29 -)))
30 30  
31 -(((
32 32  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.
33 -)))
34 34  
35 -(((
36 36  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
37 -)))
38 38  
39 39  
40 40  == 1.2  Features ==
41 41  
42 -
43 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
44 -* Ultra-long RF range
45 45  * Support LoRaWAN v1.0.4 protocol
46 46  * Support peer-to-peer protocol
47 47  * TCXO crystal to ensure RF performance on low temperature
48 -* Spring RF antenna
33 +* SMD Antenna pad and i-pex antenna connector
49 49  * Available in different frequency LoRaWAN frequency bands.
50 50  * World-wide unique OTAA keys.
51 51  * AT Command via UART-TTL interface
52 52  * Firmware upgradable via UART interface
53 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
38 +* Ultra-long RF range
54 54  
40 +
55 55  == 1.3  Specification ==
56 56  
57 -
58 58  * CPU: 32-bit 48 MHz
59 59  * Flash: 256KB
60 60  * RAM: 64KB
61 -* Input Power Range: 5v
46 +* Input Power Range: 1.8v ~~ 3.7v
47 +* Power Consumption: < 4uA.
62 62  * Frequency Range: 150 MHz ~~ 960 MHz
63 63  * Maximum Power +22 dBm constant RF output
64 64  * High sensitivity: -148 dBm
... ... @@ -70,440 +70,367 @@
70 70  ** Operating: 10 ~~ 95% (Non-Condensing)
71 71  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
72 72  * LoRa Rx current: <9 mA
59 +* I/O Voltage: 3.3v
73 73  
74 -== 1.4  Pin Mapping & LED ==
75 75  
62 +== 1.4  AT Command ==
76 76  
77 -[[image:image-20220813183239-3.png||height="526" width="662"]]
64 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
78 78  
79 79  
80 -== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
67 +== 1.5  Dimension ==
81 81  
69 +[[image:image-20220517072526-1.png]]
82 82  
83 -(((
84 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
85 -)))
86 86  
87 87  
88 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
73 +== 1.6  Pin Mapping ==
89 89  
90 90  
91 -[[image:image-20220723100027-1.png]]
76 +[[image:image-20220523101537-1.png]]
92 92  
93 93  
94 -Open the serial port tool
95 95  
96 -[[image:image-20220602161617-8.png]]
80 +== 1.7  Land Pattern ==
97 97  
82 +[[image:image-20220517072821-2.png]]
98 98  
99 -[[image:image-20220602161718-9.png||height="457" width="800"]]
100 100  
101 101  
86 += 2.  LA66 LoRaWAN Shield =
102 102  
103 -(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
104 104  
89 +== 2.1  Overview ==
105 105  
106 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
91 +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.
107 107  
108 108  
109 -[[image:image-20220602161935-10.png||height="498" width="800"]]
94 +== 2.2  Features ==
110 110  
96 +* Arduino Shield base on LA66 LoRaWAN module
97 +* Support LoRaWAN v1.0.4 protocol
98 +* Support peer-to-peer protocol
99 +* TCXO crystal to ensure RF performance on low temperature
100 +* SMA connector
101 +* Available in different frequency LoRaWAN frequency bands.
102 +* World-wide unique OTAA keys.
103 +* AT Command via UART-TTL interface
104 +* Firmware upgradable via UART interface
105 +* Ultra-long RF range
111 111  
112 112  
113 -(% style="color:blue" %)**3.  See Uplink Command**
108 +== 2.3  Specification ==
114 114  
110 +* CPU: 32-bit 48 MHz
111 +* Flash: 256KB
112 +* RAM: 64KB
113 +* Input Power Range: 1.8v ~~ 3.7v
114 +* Power Consumption: < 4uA.
115 +* Frequency Range: 150 MHz ~~ 960 MHz
116 +* Maximum Power +22 dBm constant RF output
117 +* High sensitivity: -148 dBm
118 +* Temperature:
119 +** Storage: -55 ~~ +125℃
120 +** Operating: -40 ~~ +85℃
121 +* Humidity:
122 +** Storage: 5 ~~ 95% (Non-Condensing)
123 +** Operating: 10 ~~ 95% (Non-Condensing)
124 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
125 +* LoRa Rx current: <9 mA
126 +* I/O Voltage: 3.3v
115 115  
116 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
117 117  
118 -example: AT+SENDB=01,02,8,05820802581ea0a5
129 +== 2.4  Pin Mapping & LED ==
119 119  
120 -[[image:image-20220602162157-11.png||height="497" width="800"]]
121 121  
122 122  
133 +== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
123 123  
124 -(% style="color:blue" %)**4.  Check to see if TTN received the message**
125 125  
126 126  
127 -[[image:image-20220817093644-1.png]]
137 +== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
128 128  
129 129  
130 -== 1.6  Example: How to join helium ==
131 131  
141 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
132 132  
133 133  
134 -(% style="color:blue" %)**1.  Create a new device.**
135 135  
145 +== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
136 136  
137 -[[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"]]
138 138  
148 +=== 2.8.1  Items needed for update ===
139 139  
150 +1. LA66 LoRaWAN Shield
151 +1. Arduino
152 +1. USB TO TTL Adapter
140 140  
141 -(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
154 +[[image:image-20220602100052-2.png||height="385" width="600"]]
142 142  
143 143  
144 -[[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"]]
157 +=== 2.8.2  Connection ===
145 145  
146 146  
160 +[[image:image-20220602101311-3.png||height="276" width="600"]]
147 147  
148 -(% style="color:blue" %)**3.  Use AT commands.**
149 149  
163 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
150 150  
151 -[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
152 152  
166 +(% style="background-color:yellow" %)**GND  <-> GND
167 +TXD  <->  TXD
168 +RXD  <->  RXD**
153 153  
154 154  
155 -(% style="color:blue" %)**4.  Use the serial port tool**
171 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
156 156  
173 +Connect USB TTL Adapter to PC after connecting the wires
157 157  
158 -[[image:image-20220909151517-2.png||height="543" width="708"]]
159 159  
176 +[[image:image-20220602102240-4.png||height="304" width="600"]]
160 160  
161 161  
162 -(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
179 +=== 2.8.3  Upgrade steps ===
163 163  
164 164  
165 -[[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"]]
182 +==== 1.  Switch SW1 to put in ISP position ====
166 166  
167 167  
185 +[[image:image-20220602102824-5.png||height="306" width="600"]]
168 168  
169 -(% style="color:blue" %)**6.  Network successfully.**
170 170  
188 +==== 2.  Press the RST switch once ====
171 171  
172 -[[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"]]
190 +[[image:image-20220602104701-12.png||height="285" width="600"]]
173 173  
174 174  
193 +==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
175 175  
176 -(% style="color:blue" %)**7.  Send uplink using command**
177 177  
196 +(% 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/]]**
178 178  
179 -[[image:image-20220912085244-1.png]]
180 180  
199 +[[image:image-20220602103227-6.png]]
181 181  
182 -[[image:image-20220912085307-2.png]]
183 183  
202 +[[image:image-20220602103357-7.png]]
184 184  
185 185  
186 -[[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"]]
187 187  
206 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
207 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
188 188  
189 -== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
190 190  
210 +[[image:image-20220602103844-8.png]]
191 191  
192 -**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]]
193 193  
194 -(**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]])
195 195  
214 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
215 +(% style="color:blue" %)**3. Select the bin file to burn**
196 196  
197 -(% style="color:red" %)**Preconditions:**
198 198  
199 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
218 +[[image:image-20220602104144-9.png]]
200 200  
201 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
202 202  
221 +[[image:image-20220602104251-10.png]]
203 203  
204 204  
205 -(% style="color:blue" %)**Steps for usage:**
224 +[[image:image-20220602104402-11.png]]
206 206  
207 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
208 208  
209 -(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN
210 210  
211 -(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN
228 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
229 +(% style="color:blue" %)**4. Click to start the download**
212 212  
231 +[[image:image-20220602104923-13.png]]
213 213  
214 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
215 215  
234 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
235 +(% style="color:blue" %)**5. Check update process**
216 216  
217 -== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
218 218  
238 +[[image:image-20220602104948-14.png]]
219 219  
220 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
221 221  
222 222  
223 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
242 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
243 +(% style="color:blue" %)**The following picture shows that the burning is successful**
224 224  
245 +[[image:image-20220602105251-15.png]]
225 225  
226 -[[image:image-20220723100439-2.png]]
227 227  
228 228  
249 += 3.  LA66 USB LoRaWAN Adapter =
229 229  
230 -(% style="color:blue" %)**2.  Install Minicom in RPi.**
231 231  
252 +== 3.1  Overview ==
232 232  
233 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
254 +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.
234 234  
235 - (% style="background-color:yellow" %)**apt update**
236 236  
237 - (% style="background-color:yellow" %)**apt install minicom**
257 +== 3.2  Features ==
238 238  
259 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
260 +* Ultra-long RF range
261 +* Support LoRaWAN v1.0.4 protocol
262 +* Support peer-to-peer protocol
263 +* TCXO crystal to ensure RF performance on low temperature
264 +* Spring RF antenna
265 +* Available in different frequency LoRaWAN frequency bands.
266 +* World-wide unique OTAA keys.
267 +* AT Command via UART-TTL interface
268 +* Firmware upgradable via UART interface
239 239  
240 -Use minicom to connect to the RPI's terminal
270 +== Specification ==
241 241  
242 -[[image:image-20220602153146-3.png||height="439" width="500"]]
272 +* CPU: 32-bit 48 MHz
273 +* Flash: 256KB
274 +* RAM: 64KB
275 +* Input Power Range: 5v
276 +* Frequency Range: 150 MHz ~~ 960 MHz
277 +* Maximum Power +22 dBm constant RF output
278 +* High sensitivity: -148 dBm
279 +* Temperature:
280 +** Storage: -55 ~~ +125℃
281 +** Operating: -40 ~~ +85℃
282 +* Humidity:
283 +** Storage: 5 ~~ 95% (Non-Condensing)
284 +** Operating: 10 ~~ 95% (Non-Condensing)
285 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
286 +* LoRa Rx current: <9 mA
243 243  
288 +== Pin Mapping & LED ==
244 244  
290 +== Example Send & Get Messages via LoRaWAN in PC ==
245 245  
246 -(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
292 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
247 247  
294 +~1. Connect the LA66 USB LoRaWAN adapter to PC
248 248  
249 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
296 +[[image:image-20220602171217-1.png||height="538" width="800"]]
250 250  
298 +Open the serial port tool
251 251  
252 -[[image:image-20220602154928-5.png||height="436" width="500"]]
300 +[[image:image-20220602161617-8.png]]
253 253  
302 +[[image:image-20220602161718-9.png||height="457" width="800"]]
254 254  
255 255  
256 -(% style="color:blue" %)**4.  Send Uplink message**
305 +2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.
257 257  
307 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
258 258  
259 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
309 +[[image:image-20220602161935-10.png||height="498" width="800"]]
260 260  
261 -example: AT+SENDB=01,02,8,05820802581ea0a5
262 262  
312 +3. See Uplink Command
263 263  
264 -[[image:image-20220602160339-6.png||height="517" width="600"]]
314 +Command format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
265 265  
316 +example: AT+SENDB=01,02,8,05820802581ea0a5
266 266  
318 +[[image:image-20220602162157-11.png||height="497" width="800"]]
267 267  
268 -Check to see if TTN received the message
269 269  
321 +4. Check to see if TTN received the message
270 270  
271 -[[image:image-20220602160627-7.png||height="369" width="800"]]
323 +[[image:image-20220602162331-12.png||height="420" width="800"]]
272 272  
273 273  
274 -== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
275 275  
276 -=== 1.9.1  Hardware and Software Connection ===
327 +== Example:Send PC's CPU/RAM usage to TTN via python ==
277 277  
329 +(% class="wikigeneratedid" id="HUsepythonasanexampleFF1A" %)
330 +**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]]
278 278  
332 +(% class="wikigeneratedid" id="HPreconditions:" %)
333 +**Preconditions:**
279 279  
280 -==== (% style="color:blue" %)**Overview：**(%%) ====
335 +1.LA66 USB LoRaWAN Adapter works fine
281 281  
337 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
282 282  
283 -(((
284 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
339 +(% class="wikigeneratedid" id="HStepsforusage" %)
340 +**Steps for usage**
285 285  
286 -* Send real-time location information of mobile phone to LoRaWAN network.
287 -* Check LoRaWAN network signal strengh.
288 -* Manually send messages to LoRaWAN network.
289 -)))
342 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
290 290  
344 +2.Run the python script in PC and see the TTN
291 291  
346 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
292 292  
293 293  
294 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
295 295  
350 +== Example Send & Get Messages via LoRaWAN in RPi ==
296 296  
297 -A USB to Type-C adapter is needed to connect to a Mobile phone.
352 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
298 298  
299 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
354 +~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi
300 300  
301 -[[image:image-20220813174353-2.png||height="360" width="313"]]
356 +[[image:image-20220602171233-2.png||height="538" width="800"]]
302 302  
303 303  
359 +2. Install Minicom in RPi.
304 304  
305 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
361 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
306 306  
363 +(% class="mark" %)apt update
307 307  
308 -[[(% 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)
365 +(% class="mark" %)apt install minicom
309 309  
310 310  
311 -[[image:image-20220813173738-1.png]]
368 +Use minicom to connect to the RPI's terminal
312 312  
370 +[[image:image-20220602153146-3.png||height="439" width="500"]]
313 313  
314 314  
315 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
373 +3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.
374 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network
316 316  
376 +[[image:image-20220602154928-5.png||height="436" width="500"]]
317 317  
318 -Function and page introduction
319 319  
379 +4. Send Uplink message
320 320  
321 -[[image:image-20220723113448-7.png||height="995" width="450"]]
381 +Format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
322 322  
383 +example: AT+SENDB=01,02,8,05820802581ea0a5
323 323  
324 -**Block Explain:**
385 +[[image:image-20220602160339-6.png||height="517" width="600"]]
325 325  
326 -1.  Display LA66 USB LoRaWAN Module connection status
387 +Check to see if TTN received the message
327 327  
328 -2.  Check and reconnect
389 +[[image:image-20220602160627-7.png||height="369" width="800"]]
329 329  
330 -3.  Turn send timestamps on or off
331 331  
332 -4.  Display LoRaWan connection status
333 333  
334 -5.  Check LoRaWan connection status
393 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
335 335  
336 -6.  The RSSI value of the node when the ACK is received
337 337  
338 -7.  Node's Signal Strength Icon
396 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
339 339  
340 -8.  Configure Location Uplink Interval
341 341  
342 -9.  AT command input box
343 343  
344 -10.  Send Button:  Send input box info to LA66 USB Adapter
400 += Order Info =
345 345  
346 -11.  Output Log from LA66 USB adapter
402 +Part Number:
347 347  
348 -12.  clear log button
404 +**LA66-XXX**, **LA66-LoRaWAN-Shield-XXX** or **LA66-USB-LoRaWAN-Adapter-XXX**
349 349  
350 -13.  exit button
406 +**XXX**: The default frequency band
351 351  
408 +* **AS923**: LoRaWAN AS923 band
409 +* **AU915**: LoRaWAN AU915 band
410 +* **EU433**: LoRaWAN EU433 band
411 +* **EU868**: LoRaWAN EU868 band
412 +* **KR920**: LoRaWAN KR920 band
413 +* **US915**: LoRaWAN US915 band
414 +* **IN865**: LoRaWAN IN865 band
415 +* **CN470**: LoRaWAN CN470 band
416 +* **PP**: Peer to Peer LoRa Protocol
352 352  
418 += Reference =
353 353  
354 -LA66 USB LoRaWAN Module not connected
420 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
355 355  
356 -
357 -[[image:image-20220723110520-5.png||height="677" width="508"]]
358 -
359 -
360 -
361 -Connect LA66 USB LoRaWAN Module
362 -
363 -
364 -[[image:image-20220723110626-6.png||height="681" width="511"]]
365 -
366 -
367 -=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
368 -
369 -
370 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
371 -
372 -
373 -[[image:image-20220723134549-8.png]]
374 -
375 -
376 -
377 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
378 -
379 -
380 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
381 -
382 -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/]]
383 -
384 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
385 -
386 -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]]
387 -
388 -
389 -Example output in NodeRed is as below:
390 -
391 -[[image:image-20220723144339-1.png]]
392 -
393 -
394 -== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
395 -
396 -
397 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
398 -
399 -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).
400 -
401 -(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.**
402 -
403 -[[image:image-20220723150132-2.png]]
404 -
405 -==== ** Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** ====
406 -
407 -**1.  Software download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]**
408 -
409 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103227-6.png?rev=1.1||alt="image-20220602103227-6.png"]]
410 -
411 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103357-7.png?rev=1.1||alt="image-20220602103357-7.png"]]
412 -
413 -**2.  Select the COM port corresponding to USB TTL**
414 -
415 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103844-8.png?rev=1.1||alt="image-20220602103844-8.png"]]
416 -
417 -**3.  Select the bin file to burn**
418 -
419 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104144-9.png?rev=1.1||alt="image-20220602104144-9.png"]]
420 -
421 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104251-10.png?rev=1.1||alt="image-20220602104251-10.png"]]
422 -
423 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104402-11.png?rev=1.1||alt="image-20220602104402-11.png"]]
424 -
425 -**4.  Click to start the download**
426 -
427 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104923-13.png?rev=1.1||alt="image-20220602104923-13.png"]]
428 -
429 -**5.  Check update process**
430 -
431 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104948-14.png?rev=1.1||alt="image-20220602104948-14.png"]]
432 -
433 -**The following picture shows that the burning is successful**
434 -
435 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602105251-15.png?rev=1.1||alt="image-20220602105251-15.png"]]
436 -
437 -= 2.  FAQ =
438 -
439 -== 2.1  How to Compile Source Code for LA66? ==
440 -
441 -
442 -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]]
443 -
444 -
445 -== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
446 -
447 -
448 -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]]
449 -
450 -
451 -== 2.3 My device keeps showing invalid credentials, the device goes into low power mode ==
452 -
453 -Set the AT+COMMAND:
454 -
455 -AT+UUID=666666666666
456 -
457 -
458 -= 3.  Order Info =
459 -
460 -
461 -**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
462 -
463 -
464 -(% style="color:blue" %)**XXX**(%%): The default frequency band
465 -
466 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
467 -* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
468 -* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
469 -* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
470 -* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
471 -* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
472 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
473 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
474 -* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
475 -
476 -= 4.  Reference =
477 -
478 -
479 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
480 -* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
481 -
482 -= 5.  FCC Statement =
483 -
484 -
485 -(% style="color:red" %)**FCC Caution:**
486 -
487 -Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
488 -
489 -This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
490 -
491 -
492 -(% style="color:red" %)**IMPORTANT NOTE: **
493 -
494 -(% style="color:red" %)**Note:**(%%) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
495 -
496 -—Reorient or relocate the receiving antenna.
497 -
498 -—Increase the separation between the equipment and receiver.
499 -
500 -—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
501 -
502 -—Consult the dealer or an experienced radio/TV technician for help.
503 -
504 -
505 -(% style="color:red" %)**FCC Radiation Exposure Statement: **
506 -
507 -This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.This equipment should be installed and operated with minimum distance 20cm between the radiator& your body.
508 -
509 509  
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