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Last modified by Xiaoling on 2025/02/07 16:37
From version 160.1
edited by Bei Jinggeng
on 2023/06/09 17:10
Change comment: There is no comment for this version
To version 87.3
edited by Xiaoling
on 2022/07/13 09:49
Change comment: There is no comment for this version

Summary

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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
... ... @@ -1,65 +1,49 @@
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  
55 -
56 56  == 1.3  Specification ==
57 57  
58 -
59 59  * CPU: 32-bit 48 MHz
60 60  * Flash: 256KB
61 61  * RAM: 64KB
62 -* Input Power Range: 5v
45 +* Input Power Range: 1.8v ~~ 3.7v
46 +* Power Consumption: < 4uA.
63 63  * Frequency Range: 150 MHz ~~ 960 MHz
64 64  * Maximum Power +22 dBm constant RF output
65 65  * High sensitivity: -148 dBm
... ... @@ -71,436 +71,375 @@
71 71  ** Operating: 10 ~~ 95% (Non-Condensing)
72 72  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
73 73  * LoRa Rx current: <9 mA
58 +* I/O Voltage: 3.3v
74 74  
60 +== 1.4  AT Command ==
75 75  
76 -== 1.4  Pin Mapping & LED ==
62 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
77 77  
78 78  
79 -[[image:image-20220813183239-3.png||height="526" width="662"]]
65 +== 1.5  Dimension ==
80 80  
67 +[[image:image-20220517072526-1.png]]
81 81  
82 -== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
83 83  
84 84  
85 -(((
86 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
87 -)))
71 +== 1.6  Pin Mapping ==
88 88  
89 89  
90 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
74 +[[image:image-20220523101537-1.png]]
91 91  
92 92  
93 -[[image:image-20220723100027-1.png]]
94 94  
78 +== 1.7  Land Pattern ==
95 95  
96 -Open the serial port tool
80 +[[image:image-20220517072821-2.png]]
97 97  
98 -[[image:image-20220602161617-8.png]]
99 99  
100 100  
101 -[[image:image-20220602161718-9.png||height="457" width="800"]]
84 += 2.  LA66 LoRaWAN Shield =
102 102  
103 103  
87 +== 2.1  Overview ==
104 104  
105 -(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
89 +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.
106 106  
107 107  
108 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
92 +== 2.2  Features ==
109 109  
94 +* Arduino Shield base on LA66 LoRaWAN module
95 +* Support LoRaWAN v1.0.4 protocol
96 +* Support peer-to-peer protocol
97 +* TCXO crystal to ensure RF performance on low temperature
98 +* SMA connector
99 +* Available in different frequency LoRaWAN frequency bands.
100 +* World-wide unique OTAA keys.
101 +* AT Command via UART-TTL interface
102 +* Firmware upgradable via UART interface
103 +* Ultra-long RF range
110 110  
111 -[[image:image-20220602161935-10.png||height="498" width="800"]]
105 +== 2.3  Specification ==
112 112  
107 +* CPU: 32-bit 48 MHz
108 +* Flash: 256KB
109 +* RAM: 64KB
110 +* Input Power Range: 1.8v ~~ 3.7v
111 +* Power Consumption: < 4uA.
112 +* Frequency Range: 150 MHz ~~ 960 MHz
113 +* Maximum Power +22 dBm constant RF output
114 +* High sensitivity: -148 dBm
115 +* Temperature:
116 +** Storage: -55 ~~ +125℃
117 +** Operating: -40 ~~ +85℃
118 +* Humidity:
119 +** Storage: 5 ~~ 95% (Non-Condensing)
120 +** Operating: 10 ~~ 95% (Non-Condensing)
121 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
122 +* LoRa Rx current: <9 mA
123 +* I/O Voltage: 3.3v
113 113  
125 +== 2.4  Pin Mapping & LED ==
114 114  
115 -(% style="color:blue" %)**3.  See Uplink Command**
116 116  
117 117  
118 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
129 +== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
119 119  
120 -example: AT+SENDB=01,02,8,05820802581ea0a5
121 121  
122 -[[image:image-20220602162157-11.png||height="497" width="800"]]
123 123  
133 +== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
124 124  
125 125  
126 -(% style="color:blue" %)**4.  Check to see if TTN received the message**
127 127  
137 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
128 128  
129 -[[image:image-20220817093644-1.png]]
130 130  
131 131  
132 -== 1.6  Example: How to join helium ==
141 +== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
133 133  
134 134  
144 +=== 2.8.1  Items needed for update ===
135 135  
136 -(% style="color:blue" %)**1.  Create a new device.**
146 +1. LA66 LoRaWAN Shield
147 +1. Arduino
148 +1. USB TO TTL Adapter
137 137  
150 +[[image:image-20220602100052-2.png||height="385" width="600"]]
138 138  
139 -[[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"]]
140 140  
153 +=== 2.8.2  Connection ===
141 141  
142 142  
143 -(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
156 +[[image:image-20220602101311-3.png||height="276" width="600"]]
144 144  
145 145  
146 -[[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"]]
159 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
147 147  
148 148  
162 +(% style="background-color:yellow" %)**GND  <-> GND
163 +TXD  <->  TXD
164 +RXD  <->  RXD**
149 149  
150 -(% style="color:blue" %)**3.  Use AT commands.**
151 151  
167 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
152 152  
153 -[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
169 +Connect USB TTL Adapter to PC after connecting the wires
154 154  
155 155  
172 +[[image:image-20220602102240-4.png||height="304" width="600"]]
156 156  
157 -(% style="color:blue" %)**4.  Use the serial port tool**
158 158  
175 +=== 2.8.3  Upgrade steps ===
159 159  
160 -[[image:image-20220909151517-2.png||height="543" width="708"]]
161 161  
178 +==== 1.  Switch SW1 to put in ISP position ====
162 162  
163 163  
164 -(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
181 +[[image:image-20220602102824-5.png||height="306" width="600"]]
165 165  
166 166  
167 -[[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"]]
184 +==== 2.  Press the RST switch once ====
168 168  
186 +[[image:image-20220602104701-12.png||height="285" width="600"]]
169 169  
170 170  
171 -(% style="color:blue" %)**6.  Network successfully.**
189 +==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
172 172  
173 173  
174 -[[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"]]
192 +(% 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/]]**
175 175  
176 176  
195 +[[image:image-20220602103227-6.png]]
177 177  
178 -(% style="color:blue" %)**7.  Send uplink using command**
179 179  
198 +[[image:image-20220602103357-7.png]]
180 180  
181 -[[image:image-20220912085244-1.png]]
182 182  
183 183  
184 -[[image:image-20220912085307-2.png]]
202 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
203 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
185 185  
186 186  
206 +[[image:image-20220602103844-8.png]]
187 187  
188 -[[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"]]
189 189  
190 190  
191 -== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
210 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
211 +(% style="color:blue" %)**3. Select the bin file to burn**
192 192  
193 193  
194 -**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]]
214 +[[image:image-20220602104144-9.png]]
195 195  
196 -(**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]])
197 197  
217 +[[image:image-20220602104251-10.png]]
198 198  
199 -(% style="color:red" %)**Preconditions:**
200 200  
201 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
220 +[[image:image-20220602104402-11.png]]
202 202  
203 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
204 204  
205 205  
224 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
225 +(% style="color:blue" %)**4. Click to start the download**
206 206  
207 -(% style="color:blue" %)**Steps for usage:**
227 +[[image:image-20220602104923-13.png]]
208 208  
209 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
210 210  
211 -(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN
230 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
231 +(% style="color:blue" %)**5. Check update process**
212 212  
213 -(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN
214 214  
234 +[[image:image-20220602104948-14.png]]
215 215  
216 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
217 217  
218 218  
219 -== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
238 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
239 +(% style="color:blue" %)**The following picture shows that the burning is successful**
220 220  
241 +[[image:image-20220602105251-15.png]]
221 221  
222 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
223 223  
224 224  
225 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
245 += 3.  LA66 USB LoRaWAN Adapter =
226 226  
227 227  
228 -[[image:image-20220723100439-2.png]]
248 +== 3.1  Overview ==
229 229  
250 +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.
230 230  
231 231  
232 -(% style="color:blue" %)**2.  Install Minicom in RPi.**
253 +== 3.2  Features ==
233 233  
255 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
256 +* Ultra-long RF range
257 +* Support LoRaWAN v1.0.4 protocol
258 +* Support peer-to-peer protocol
259 +* TCXO crystal to ensure RF performance on low temperature
260 +* Spring RF antenna
261 +* Available in different frequency LoRaWAN frequency bands.
262 +* World-wide unique OTAA keys.
263 +* AT Command via UART-TTL interface
264 +* Firmware upgradable via UART interface
234 234  
235 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
266 +== 3.3  Specification ==
236 236  
237 - (% style="background-color:yellow" %)**apt update**
268 +* CPU: 32-bit 48 MHz
269 +* Flash: 256KB
270 +* RAM: 64KB
271 +* Input Power Range: 5v
272 +* Frequency Range: 150 MHz ~~ 960 MHz
273 +* Maximum Power +22 dBm constant RF output
274 +* High sensitivity: -148 dBm
275 +* Temperature:
276 +** Storage: -55 ~~ +125℃
277 +** Operating: -40 ~~ +85℃
278 +* Humidity:
279 +** Storage: 5 ~~ 95% (Non-Condensing)
280 +** Operating: 10 ~~ 95% (Non-Condensing)
281 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
282 +* LoRa Rx current: <9 mA
238 238  
239 - (% style="background-color:yellow" %)**apt install minicom**
284 +== 3.4  Pin Mapping & LED ==
240 240  
241 241  
242 -Use minicom to connect to the RPI's terminal
243 243  
244 -[[image:image-20220602153146-3.png||height="439" width="500"]]
288 +== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
245 245  
246 246  
291 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
247 247  
248 -(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
249 249  
294 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
250 250  
251 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
252 252  
297 +[[image:image-20220602171217-1.png||height="538" width="800"]]
253 253  
254 -[[image:image-20220602154928-5.png||height="436" width="500"]]
255 255  
300 +Open the serial port tool
256 256  
302 +[[image:image-20220602161617-8.png]]
257 257  
258 -(% style="color:blue" %)**4.  Send Uplink message**
304 +[[image:image-20220602161718-9.png||height="457" width="800"]]
259 259  
260 260  
261 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
262 262  
263 -example: AT+SENDB=01,02,8,05820802581ea0a5
308 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
264 264  
310 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
265 265  
266 -[[image:image-20220602160339-6.png||height="517" width="600"]]
267 267  
313 +[[image:image-20220602161935-10.png||height="498" width="800"]]
268 268  
269 269  
270 -Check to see if TTN received the message
271 271  
317 +(% style="color:blue" %)**3. See Uplink Command**
272 272  
273 -[[image:image-20220602160627-7.png||height="369" width="800"]]
319 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
274 274  
321 +example: AT+SENDB=01,02,8,05820802581ea0a5
275 275  
276 -== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
323 +[[image:image-20220602162157-11.png||height="497" width="800"]]
277 277  
278 -=== 1.9.1  Hardware and Software Connection ===
279 279  
280 280  
327 +(% style="color:blue" %)**4. Check to see if TTN received the message**
281 281  
282 -==== (% style="color:blue" %)**Overview：**(%%) ====
329 +[[image:image-20220602162331-12.png||height="420" width="800"]]
283 283  
284 284  
285 -(((
286 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
287 287  
288 -* Send real-time location information of mobile phone to LoRaWAN network.
289 -* Check LoRaWAN network signal strengh.
290 -* Manually send messages to LoRaWAN network.
291 -)))
333 +== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
292 292  
293 293  
336 +**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]]
294 294  
295 295  
296 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
339 +(% style="color:red" %)**Preconditions:**
297 297  
341 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
298 298  
299 -A USB to Type-C adapter is needed to connect to a Mobile phone.
343 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
300 300  
301 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
302 302  
303 -[[image:image-20220813174353-2.png||height="360" width="313"]]
304 304  
347 +(% style="color:blue" %)**Steps for usage:**
305 305  
349 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
306 306  
307 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
351 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
308 308  
353 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
309 309  
310 -[[(% 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)
311 311  
312 312  
313 -[[image:image-20220813173738-1.png]]
357 +== Example Send & Get Messages via LoRaWAN in RPi ==
314 314  
359 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
315 315  
361 +~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi
316 316  
317 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
363 +[[image:image-20220602171233-2.png||height="538" width="800"]]
318 318  
319 319  
320 -Function and page introduction
366 +2. Install Minicom in RPi.
321 321  
368 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
322 322  
323 -[[image:image-20220723113448-7.png||height="995" width="450"]]
370 +(% class="mark" %)apt update
324 324  
372 +(% class="mark" %)apt install minicom
325 325  
326 -**Block Explain:**
327 327  
328 -1.  Display LA66 USB LoRaWAN Module connection status
375 +Use minicom to connect to the RPI's terminal
329 329  
330 -2.  Check and reconnect
377 +[[image:image-20220602153146-3.png||height="439" width="500"]]
331 331  
332 -3.  Turn send timestamps on or off
333 333  
334 -4.  Display LoRaWan connection status
380 +3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.
381 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network
335 335  
336 -5.  Check LoRaWan connection status
383 +[[image:image-20220602154928-5.png||height="436" width="500"]]
337 337  
338 -6.  The RSSI value of the node when the ACK is received
339 339  
340 -7.  Node's Signal Strength Icon
386 +4. Send Uplink message
341 341  
342 -8.  Configure Location Uplink Interval
388 +Format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
343 343  
344 -9.  AT command input box
390 +example: AT+SENDB=01,02,8,05820802581ea0a5
345 345  
346 -10.  Send Button:  Send input box info to LA66 USB Adapter
392 +[[image:image-20220602160339-6.png||height="517" width="600"]]
347 347  
348 -11.  Output Log from LA66 USB adapter
394 +Check to see if TTN received the message
349 349  
350 -12.  clear log button
396 +[[image:image-20220602160627-7.png||height="369" width="800"]]
351 351  
352 -13.  exit button
353 353  
354 354  
400 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
355 355  
356 -LA66 USB LoRaWAN Module not connected
357 357  
403 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
358 358  
359 -[[image:image-20220723110520-5.png||height="677" width="508"]]
360 360  
361 361  
407 += Order Info =
362 362  
363 -Connect LA66 USB LoRaWAN Module
409 +Part Number:
364 364  
411 +**LA66-XXX**, **LA66-LoRaWAN-Shield-XXX** or **LA66-USB-LoRaWAN-Adapter-XXX**
365 365  
366 -[[image:image-20220723110626-6.png||height="681" width="511"]]
413 +**XXX**: The default frequency band
367 367  
415 +* **AS923**: LoRaWAN AS923 band
416 +* **AU915**: LoRaWAN AU915 band
417 +* **EU433**: LoRaWAN EU433 band
418 +* **EU868**: LoRaWAN EU868 band
419 +* **KR920**: LoRaWAN KR920 band
420 +* **US915**: LoRaWAN US915 band
421 +* **IN865**: LoRaWAN IN865 band
422 +* **CN470**: LoRaWAN CN470 band
423 +* **PP**: Peer to Peer LoRa Protocol
368 368  
369 -=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
425 += Reference =
370 370  
427 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
371 371  
372 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
373 -
374 -
375 -[[image:image-20220723134549-8.png]]
376 -
377 -
378 -
379 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
380 -
381 -
382 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
383 -
384 -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/]]
385 -
386 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
387 -
388 -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]]
389 -
390 -
391 -Example output in NodeRed is as below:
392 -
393 -[[image:image-20220723144339-1.png]]
394 -
395 -
396 -== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
397 -
398 -
399 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
400 -
401 -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).
402 -
403 -(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.**
404 -
405 -[[image:image-20220723150132-2.png]]
406 -
407 -==== ** Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** ====
408 -
409 -**1.  Software download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]**
410 -
411 -[[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"]]
412 -
413 -[[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"]]
414 -
415 -**2.  Select the COM port corresponding to USB TTL**
416 -
417 -[[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"]]
418 -
419 -**3.  Select the bin file to burn**
420 -
421 -[[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"]]
422 -
423 -[[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"]]
424 -
425 -[[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"]]
426 -
427 -**4.  Click to start the download**
428 -
429 -[[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"]]
430 -
431 -**5.  Check update process**
432 -
433 -[[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"]]
434 -
435 -**The following picture shows that the burning is successful**
436 -
437 -[[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"]]
438 -
439 -= 2.  FAQ =
440 -
441 -== 2.1  How to Compile Source Code for LA66? ==
442 -
443 -
444 -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]]
445 -
446 -
447 -== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
448 -
449 -
450 -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]]
451 -
452 -
453 -= 3.  Order Info =
454 -
455 -
456 -**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
457 -
458 -
459 -(% style="color:blue" %)**XXX**(%%): The default frequency band
460 -
461 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
462 -* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
463 -* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
464 -* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
465 -* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
466 -* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
467 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
468 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
469 -* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
470 -
471 -
472 -= 4.  Reference =
473 -
474 -
475 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
476 -* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
477 -
478 -
479 -= 5.  FCC Statement =
480 -
481 -
482 -(% style="color:red" %)**FCC Caution:**
483 -
484 -Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
485 -
486 -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.
487 -
488 -
489 -(% style="color:red" %)**IMPORTANT NOTE: **
490 -
491 -(% 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:
492 -
493 -—Reorient or relocate the receiving antenna.
494 -
495 -—Increase the separation between the equipment and receiver.
496 -
497 -—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
498 -
499 -—Consult the dealer or an experienced radio/TV technician for help.
500 -
501 -
502 -(% style="color:red" %)**FCC Radiation Exposure Statement: **
503 -
504 -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.
505 -
506 506  
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