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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 87.1
edited by Edwin Chen
on 2022/07/11 09:10
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.Edwin
Content
... ... @@ -1,65 +1,41 @@
1 -
2 -
3 -**Table of Contents:**
4 -
1 +{{box cssClass="floatinginfobox" title="**Contents**"}}
5 5  {{toc/}}
3 +{{/box}}
6 6  
5 += LA66 LoRaWAN Module =
7 7  
7 +== What is LA66 LoRaWAN Module ==
8 8  
9 +(% 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.
9 9  
11 +(% 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.
10 10  
11 -= 1.  LA66 USB LoRaWAN Adapter =
12 -
13 -== 1.1  Overview ==
14 -
15 -
16 -[[image:image-20220715001142-3.png||height="145" width="220"]]
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 -== 1.2  Features ==
20 +== 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
25 +* 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.
30 +* Ultra-long RF range
54 54  
32 +== Specification ==
55 55  
56 -== 1.3  Specification ==
57 -
58 -
59 59  * CPU: 32-bit 48 MHz
60 60  * Flash: 256KB
61 61  * RAM: 64KB
62 -* Input Power Range: 5v
37 +* Input Power Range: 1.8v ~~ 3.7v
38 +* 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 +71,331 @@
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
50 +* I/O Voltage: 3.3v
74 74  
52 +== AT Command ==
75 75  
76 -== 1.4  Pin Mapping & LED ==
54 +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"]]
57 +== Dimension ==
80 80  
59 +[[image:image-20220517072526-1.png]]
81 81  
82 -== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
83 83  
62 +== Pin Mapping ==
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 -)))
64 +[[image:image-20220523101537-1.png]]
88 88  
66 +== Land Pattern ==
89 89  
90 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
68 +[[image:image-20220517072821-2.png]]
91 91  
92 92  
93 -[[image:image-20220723100027-1.png]]
94 94  
72 += LA66 LoRaWAN Shield =
95 95  
96 -Open the serial port tool
74 +== Overview ==
97 97  
98 -[[image:image-20220602161617-8.png]]
76 +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.
99 99  
100 100  
101 -[[image:image-20220602161718-9.png||height="457" width="800"]]
79 +== Features ==
102 102  
81 +* Arduino Shield base on LA66 LoRaWAN module
82 +* Support LoRaWAN v1.0.4 protocol
83 +* Support peer-to-peer protocol
84 +* TCXO crystal to ensure RF performance on low temperature
85 +* SMA connector
86 +* Available in different frequency LoRaWAN frequency bands.
87 +* World-wide unique OTAA keys.
88 +* AT Command via UART-TTL interface
89 +* Firmware upgradable via UART interface
90 +* Ultra-long RF range
103 103  
92 +== Specification ==
104 104  
105 -(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
94 +* CPU: 32-bit 48 MHz
95 +* Flash: 256KB
96 +* RAM: 64KB
97 +* Input Power Range: 1.8v ~~ 3.7v
98 +* Power Consumption: < 4uA.
99 +* Frequency Range: 150 MHz ~~ 960 MHz
100 +* Maximum Power +22 dBm constant RF output
101 +* High sensitivity: -148 dBm
102 +* Temperature:
103 +** Storage: -55 ~~ +125℃
104 +** Operating: -40 ~~ +85℃
105 +* Humidity:
106 +** Storage: 5 ~~ 95% (Non-Condensing)
107 +** Operating: 10 ~~ 95% (Non-Condensing)
108 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
109 +* LoRa Rx current: <9 mA
110 +* I/O Voltage: 3.3v
106 106  
112 +== Pin Mapping & LED ==
107 107  
108 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
114 +== Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
109 109  
116 +== Example: Join TTN network and send an uplink message, get downlink message. ==
110 110  
111 -[[image:image-20220602161935-10.png||height="498" width="800"]]
118 +== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
112 112  
120 +== Upgrade Firmware of LA66 LoRaWAN Shield ==
113 113  
122 +=== Items needed for update ===
114 114  
115 -(% style="color:blue" %)**3.  See Uplink Command**
124 +1. LA66 LoRaWAN Shield
125 +1. Arduino
126 +1. USB TO TTL Adapter
116 116  
128 +[[image:image-20220602100052-2.png||height="385" width="600"]]
117 117  
118 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
119 119  
120 -example: AT+SENDB=01,02,8,05820802581ea0a5
131 +=== Connection ===
121 121  
122 -[[image:image-20220602162157-11.png||height="497" width="800"]]
133 +[[image:image-20220602101311-3.png||height="276" width="600"]]
123 123  
135 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  <-> (% style="color:blue" %)**USB TTL**(%%)
136 +**GND  <-> GND
137 +TXD  <-> TXD
138 +RXD  <-> RXD**
124 124  
140 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
125 125  
126 -(% style="color:blue" %)**4.  Check to see if TTN received the message**
142 +Connect USB TTL Adapter to PC after connecting the wires
127 127  
128 128  
129 -[[image:image-20220817093644-1.png]]
145 +[[image:image-20220602102240-4.png||height="304" width="600"]]
130 130  
131 131  
132 -== 1.6  Example: How to join helium ==
148 +=== Upgrade steps ===
133 133  
150 +==== Switch SW1 to put in ISP position ====
134 134  
152 +[[image:image-20220602102824-5.png||height="306" width="600"]]
135 135  
136 -(% style="color:blue" %)**1.  Create a new device.**
137 137  
155 +==== Press the RST switch once ====
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"]]
157 +[[image:image-20220602104701-12.png||height="285" width="600"]]
140 140  
141 141  
160 +==== Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
142 142  
143 -(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
162 +**~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/]]**
144 144  
164 +[[image:image-20220602103227-6.png]]
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"]]
166 +[[image:image-20220602103357-7.png]]
147 147  
148 148  
169 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
170 +**2. Select the COM port corresponding to USB TTL**
149 149  
150 -(% style="color:blue" %)**3.  Use AT commands.**
172 +[[image:image-20220602103844-8.png]]
151 151  
152 152  
153 -[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
175 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
176 +**3. Select the bin file to burn**
154 154  
178 +[[image:image-20220602104144-9.png]]
155 155  
180 +[[image:image-20220602104251-10.png]]
156 156  
157 -(% style="color:blue" %)**4.  Use the serial port tool**
182 +[[image:image-20220602104402-11.png]]
158 158  
159 159  
160 -[[image:image-20220909151517-2.png||height="543" width="708"]]
185 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
186 +**4. Click to start the download**
161 161  
188 +[[image:image-20220602104923-13.png]]
162 162  
163 163  
164 -(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
191 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
192 +**5. Check update process**
165 165  
194 +[[image:image-20220602104948-14.png]]
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"]]
168 168  
197 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
198 +**The following picture shows that the burning is successful**
169 169  
200 +[[image:image-20220602105251-15.png]]
170 170  
171 -(% style="color:blue" %)**6.  Network successfully.**
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"]]
204 += LA66 USB LoRaWAN Adapter =
175 175  
206 +== Overview ==
176 176  
208 +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.
177 177  
178 -(% style="color:blue" %)**7.  Send uplink using command**
179 179  
211 +== Features ==
180 180  
181 -[[image:image-20220912085244-1.png]]
213 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
214 +* Ultra-long RF range
215 +* Support LoRaWAN v1.0.4 protocol
216 +* Support peer-to-peer protocol
217 +* TCXO crystal to ensure RF performance on low temperature
218 +* Spring RF antenna
219 +* Available in different frequency LoRaWAN frequency bands.
220 +* World-wide unique OTAA keys.
221 +* AT Command via UART-TTL interface
222 +* Firmware upgradable via UART interface
182 182  
224 +== Specification ==
183 183  
184 -[[image:image-20220912085307-2.png]]
226 +* CPU: 32-bit 48 MHz
227 +* Flash: 256KB
228 +* RAM: 64KB
229 +* Input Power Range: 5v
230 +* Frequency Range: 150 MHz ~~ 960 MHz
231 +* Maximum Power +22 dBm constant RF output
232 +* High sensitivity: -148 dBm
233 +* Temperature:
234 +** Storage: -55 ~~ +125℃
235 +** Operating: -40 ~~ +85℃
236 +* Humidity:
237 +** Storage: 5 ~~ 95% (Non-Condensing)
238 +** Operating: 10 ~~ 95% (Non-Condensing)
239 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
240 +* LoRa Rx current: <9 mA
185 185  
242 +== Pin Mapping & LED ==
186 186  
244 +== Example Send & Get Messages via LoRaWAN in PC ==
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"]]
246 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
189 189  
248 +~1. Connect the LA66 USB LoRaWAN adapter to PC
190 190  
191 -== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
250 +[[image:image-20220602171217-1.png||height="538" width="800"]]
192 192  
252 +Open the serial port tool
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]]
254 +[[image:image-20220602161617-8.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]])
256 +[[image:image-20220602161718-9.png||height="457" width="800"]]
197 197  
198 198  
199 -(% style="color:red" %)**Preconditions:**
259 +2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.
200 200  
201 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
261 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
202 202  
203 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
263 +[[image:image-20220602161935-10.png||height="498" width="800"]]
204 204  
205 205  
266 +3. See Uplink Command
206 206  
207 -(% style="color:blue" %)**Steps for usage:**
268 +Command format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
208 208  
209 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
270 +example: AT+SENDB=01,02,8,05820802581ea0a5
210 210  
211 -(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN
272 +[[image:image-20220602162157-11.png||height="497" width="800"]]
212 212  
213 -(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN
214 214  
275 +4. Check to see if TTN received the message
215 215  
216 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
277 +[[image:image-20220602162331-12.png||height="420" width="800"]]
217 217  
218 218  
219 -== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
220 220  
281 +== Example:Send PC's CPU/RAM usage to TTN via python ==
221 221  
222 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
283 +(% class="wikigeneratedid" id="HUsepythonasanexampleFF1A" %)
284 +**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]]
223 223  
286 +(% class="wikigeneratedid" id="HPreconditions:" %)
287 +**Preconditions:**
224 224  
225 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
289 +1.LA66 USB LoRaWAN Adapter works fine
226 226  
291 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
227 227  
228 -[[image:image-20220723100439-2.png]]
293 +(% class="wikigeneratedid" id="HStepsforusage" %)
294 +**Steps for usage**
229 229  
296 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
230 230  
298 +2.Run the python script in PC and see the TTN
231 231  
232 -(% style="color:blue" %)**2.  Install Minicom in RPi.**
300 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
233 233  
234 234  
235 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
236 236  
237 - (% style="background-color:yellow" %)**apt update**
304 +== Example Send & Get Messages via LoRaWAN in RPi ==
238 238  
239 - (% style="background-color:yellow" %)**apt install minicom**
306 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
240 240  
308 +~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi
241 241  
242 -Use minicom to connect to the RPI's terminal
310 +[[image:image-20220602171233-2.png||height="538" width="800"]]
243 243  
244 -[[image:image-20220602153146-3.png||height="439" width="500"]]
245 245  
313 +2. Install Minicom in RPi.
246 246  
315 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
247 247  
248 -(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
317 +(% class="mark" %)apt update
249 249  
319 +(% class="mark" %)apt install minicom
250 250  
251 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
252 252  
322 +Use minicom to connect to the RPI's terminal
253 253  
254 -[[image:image-20220602154928-5.png||height="436" width="500"]]
324 +[[image:image-20220602153146-3.png||height="439" width="500"]]
255 255  
256 256  
327 +3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.
328 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network
257 257  
258 -(% style="color:blue" %)**4.  Send Uplink message**
330 +[[image:image-20220602154928-5.png||height="436" width="500"]]
259 259  
260 260  
261 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
333 +4. Send Uplink message
262 262  
335 +Format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
336 +
263 263  example: AT+SENDB=01,02,8,05820802581ea0a5
264 264  
265 -
266 266  [[image:image-20220602160339-6.png||height="517" width="600"]]
267 267  
268 -
269 -
270 270  Check to see if TTN received the message
271 271  
272 -
273 273  [[image:image-20220602160627-7.png||height="369" width="800"]]
274 274  
275 275  
276 -== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
277 277  
278 -=== 1.9.1  Hardware and Software Connection ===
347 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
279 279  
280 280  
350 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
281 281  
282 -==== (% style="color:blue" %)**Overview：**(%%) ====
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:
354 += Order Info =
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 -)))
356 +Part Number:
292 292  
358 +**LA66-XXX**, **LA66-LoRaWAN-Shield-XXX** or **LA66-USB-LoRaWAN-Adapter-XXX**
293 293  
360 +**XXX**: The default frequency band
294 294  
362 +* **AS923**: LoRaWAN AS923 band
363 +* **AU915**: LoRaWAN AU915 band
364 +* **EU433**: LoRaWAN EU433 band
365 +* **EU868**: LoRaWAN EU868 band
366 +* **KR920**: LoRaWAN KR920 band
367 +* **US915**: LoRaWAN US915 band
368 +* **IN865**: LoRaWAN IN865 band
369 +* **CN470**: LoRaWAN CN470 band
370 +* **PP**: Peer to Peer LoRa Protocol
295 295  
296 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
297 297  
373 += Reference =
298 298  
299 -A USB to Type-C adapter is needed to connect to a Mobile phone.
375 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
300 300  
301 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
302 -
303 -[[image:image-20220813174353-2.png||height="360" width="313"]]
304 -
305 -
306 -
307 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
308 -
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 -
312 -
313 -[[image:image-20220813173738-1.png]]
314 -
315 -
316 -
317 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
318 -
319 -
320 -Function and page introduction
321 -
322 -
323 -[[image:image-20220723113448-7.png||height="995" width="450"]]
324 -
325 -
326 -**Block Explain:**
327 -
328 -1.  Display LA66 USB LoRaWAN Module connection status
329 -
330 -2.  Check and reconnect
331 -
332 -3.  Turn send timestamps on or off
333 -
334 -4.  Display LoRaWan connection status
335 -
336 -5.  Check LoRaWan connection status
337 -
338 -6.  The RSSI value of the node when the ACK is received
339 -
340 -7.  Node's Signal Strength Icon
341 -
342 -8.  Configure Location Uplink Interval
343 -
344 -9.  AT command input box
345 -
346 -10.  Send Button:  Send input box info to LA66 USB Adapter
347 -
348 -11.  Output Log from LA66 USB adapter
349 -
350 -12.  clear log button
351 -
352 -13.  exit button
353 -
354 -
355 -
356 -LA66 USB LoRaWAN Module not connected
357 -
358 -
359 -[[image:image-20220723110520-5.png||height="677" width="508"]]
360 -
361 -
362 -
363 -Connect LA66 USB LoRaWAN Module
364 -
365 -
366 -[[image:image-20220723110626-6.png||height="681" width="511"]]
367 -
368 -
369 -=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
370 -
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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