Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 151.3 >
edited by Xiaoling
on 2022/08/22 16:15
To version < 85.1 >
edited by Edwin Chen
on 2022/07/10 22:06
>
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Title
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1 -LA66 LoRaWAN Shield User Manual
1 +LA66 LoRaWAN Module
Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
... ... @@ -1,64 +1,28 @@
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  
10 -= 1.  LA66 LoRaWAN Shield =
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.
11 11  
12 -
13 -== 1.1  Overview ==
14 -
15 -
16 -(((
17 -[[image:image-20220715000826-2.png||height="145" width="220"]]
18 -)))
19 -
20 -(((
21 -
22 -)))
23 -
24 -(((
25 -(% style="color:blue" %)**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.
26 -)))
27 -
28 -(((
29 -(((
30 -(% 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.
31 -)))
32 -)))
33 -
34 -(((
35 -(((
36 36  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
37 -)))
38 -)))
39 39  
40 -(((
41 -(((
42 42  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.
43 -)))
44 -)))
45 45  
46 -(((
47 -(((
48 48  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
49 -)))
50 -)))
51 51  
52 52  
20 +== Features ==
53 53  
54 -== 1.2  Features ==
55 -
56 -
57 -* Arduino Shield base on LA66 LoRaWAN module
58 -* Support LoRaWAN v1.0.3 protocol
22 +* Support LoRaWAN v1.0.4 protocol
59 59  * Support peer-to-peer protocol
60 60  * TCXO crystal to ensure RF performance on low temperature
61 -* SMA connector
25 +* SMD Antenna pad and i-pex antenna connector
62 62  * Available in different frequency LoRaWAN frequency bands.
63 63  * World-wide unique OTAA keys.
64 64  * AT Command via UART-TTL interface
... ... @@ -65,11 +65,8 @@
65 65  * Firmware upgradable via UART interface
66 66  * Ultra-long RF range
67 67  
32 +== Specification ==
68 68  
69 -
70 -== 1.3  Specification ==
71 -
72 -
73 73  * CPU: 32-bit 48 MHz
74 74  * Flash: 256KB
75 75  * RAM: 64KB
... ... @@ -88,267 +88,365 @@
88 88  * LoRa Rx current: <9 mA
89 89  * I/O Voltage: 3.3v
90 90  
52 +== AT Command ==
91 91  
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.
92 92  
93 -== 1.4  Pin Mapping & LED ==
94 94  
57 +== Dimension ==
95 95  
96 -[[image:image-20220817085048-1.png||height="533" width="734"]]
59 +[[image:image-20220517072526-1.png]]
97 97  
98 98  
62 +== Pin Mapping ==
99 99  
100 -~1. The LED lights up red when there is an upstream data packet
101 -2. When the network is successfully connected, the green light will be on for 5 seconds
102 -3. Purple light on when receiving downlink data packets
64 +[[image:image-20220523101537-1.png]]
103 103  
66 +== Land Pattern ==
104 104  
105 -[[image:image-20220820112305-1.png||height="515" width="749"]]
68 +[[image:image-20220517072821-2.png]]
106 106  
107 107  
71 +== Order Info ==
108 108  
109 -== 1.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
73 +Part Number: **LA66-XXX**
110 110  
75 +**XX**: The default frequency band
111 111  
112 -**Show connection diagram：**
77 +* **AS923**: LoRaWAN AS923 band
78 +* **AU915**: LoRaWAN AU915 band
79 +* **EU433**: LoRaWAN EU433 band
80 +* **EU868**: LoRaWAN EU868 band
81 +* **KR920**: LoRaWAN KR920 band
82 +* **US915**: LoRaWAN US915 band
83 +* **IN865**: LoRaWAN IN865 band
84 +* **CN470**: LoRaWAN CN470 band
85 +* **PP**: Peer to Peer LoRa Protocol
113 113  
87 += LA66 LoRaWAN Shield =
114 114  
115 -[[image:image-20220723170210-2.png||height="908" width="681"]]
89 +== Overview ==
116 116  
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.
117 117  
118 118  
119 -(% style="color:blue" %)**1.  open Arduino IDE**
94 +== Features ==
120 120  
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
121 121  
122 -[[image:image-20220723170545-4.png]]
107 +== Specification ==
123 123  
109 +* CPU: 32-bit 48 MHz
110 +* Flash: 256KB
111 +* RAM: 64KB
112 +* Input Power Range: 1.8v ~~ 3.7v
113 +* Power Consumption: < 4uA.
114 +* Frequency Range: 150 MHz ~~ 960 MHz
115 +* Maximum Power +22 dBm constant RF output
116 +* High sensitivity: -148 dBm
117 +* Temperature:
118 +** Storage: -55 ~~ +125℃
119 +** Operating: -40 ~~ +85℃
120 +* Humidity:
121 +** Storage: 5 ~~ 95% (Non-Condensing)
122 +** Operating: 10 ~~ 95% (Non-Condensing)
123 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
124 +* LoRa Rx current: <9 mA
125 +* I/O Voltage: 3.3v
124 124  
127 +== Pin Mapping & LED ==
125 125  
126 -(% style="color:blue" %)**2.  Open project**
129 +== Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
127 127  
131 +== Example: Join TTN network and send an uplink message, get downlink message. ==
128 128  
129 -LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO source code link: [[https:~~/~~/www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0>>https://www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0]]
133 +== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
130 130  
135 +== Upgrade Firmware of LA66 LoRaWAN Shield ==
131 131  
132 -[[image:image-20220726135239-1.png]]
137 +=== Items needed for update ===
133 133  
139 +1. LA66 LoRaWAN Shield
140 +1. Arduino
141 +1. USB TO TTL Adapter
134 134  
143 +[[image:image-20220602100052-2.png||height="385" width="600"]]
135 135  
136 -(% style="color:blue" %)**3.  Click the button marked 1 in the figure to compile, and after the compilation is complete, click the button marked 2 in the figure to upload**
137 137  
146 +=== Connection ===
138 138  
139 -[[image:image-20220726135356-2.png]]
148 +[[image:image-20220602101311-3.png||height="276" width="600"]]
140 140  
150 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  <-> (% style="color:blue" %)**USB TTL**(%%)
151 +**GND  <-> GND
152 +TXD  <-> TXD
153 +RXD  <-> RXD**
141 141  
155 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
142 142  
143 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
157 +Connect USB TTL Adapter to PC after connecting the wires
144 144  
145 145  
146 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
160 +[[image:image-20220602102240-4.png||height="304" width="600"]]
147 147  
148 148  
163 +=== Upgrade steps ===
149 149  
150 -== 1.6  Example: Join TTN network and send an uplink message, get downlink message. ==
165 +==== Switch SW1 to put in ISP position ====
151 151  
167 +[[image:image-20220602102824-5.png||height="306" width="600"]]
152 152  
153 -(% style="color:blue" %)**1.  Open project**
154 154  
170 +==== Press the RST switch once ====
155 155  
156 -Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0>>https://www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0]]
172 +[[image:image-20220602104701-12.png||height="285" width="600"]]
157 157  
158 158  
159 -[[image:image-20220723172502-8.png]]
175 +==== Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
160 160  
177 +**~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/]]**
161 161  
179 +[[image:image-20220602103227-6.png]]
162 162  
163 -(% style="color:blue" %)**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
181 +[[image:image-20220602103357-7.png]]
164 164  
165 165  
166 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
184 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
185 +**2. Select the COM port corresponding to USB TTL**
167 167  
187 +[[image:image-20220602103844-8.png]]
168 168  
169 169  
170 -== 1.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
190 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
191 +**3. Select the bin file to burn**
171 171  
193 +[[image:image-20220602104144-9.png]]
172 172  
173 -(% style="color:blue" %)**1.  Open project**
195 +[[image:image-20220602104251-10.png]]
174 174  
197 +[[image:image-20220602104402-11.png]]
175 175  
176 -Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0>>https://www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0]]
177 177  
200 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
201 +**4. Click to start the download**
178 178  
179 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
203 +[[image:image-20220602104923-13.png]]
180 180  
181 181  
206 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
207 +**5. Check update process**
182 182  
183 -(% style="color:blue" %)**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
209 +[[image:image-20220602104948-14.png]]
184 184  
185 185  
186 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
212 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
213 +**The following picture shows that the burning is successful**
187 187  
215 +[[image:image-20220602105251-15.png]]
188 188  
189 189  
190 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
218 +== Order Info ==
191 191  
220 +Part Number: **LA66-LoRaWAN-Shield-XXX**
192 192  
193 -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/]]
222 +**XX**: The default frequency band
194 194  
224 +* **AS923**: LoRaWAN AS923 band
225 +* **AU915**: LoRaWAN AU915 band
226 +* **EU433**: LoRaWAN EU433 band
227 +* **EU868**: LoRaWAN EU868 band
228 +* **KR920**: LoRaWAN KR920 band
229 +* **US915**: LoRaWAN US915 band
230 +* **IN865**: LoRaWAN IN865 band
231 +* **CN470**: LoRaWAN CN470 band
232 +* **PP**: Peer to Peer LoRa Protocol
195 195  
196 -[[image:image-20220723175700-12.png||height="602" width="995"]]
234 +== Package Info ==
197 197  
236 +* LA66 LoRaWAN Shield x 1
237 +* RF Antenna x 1
198 198  
239 += LA66 USB LoRaWAN Adapter =
199 199  
200 -== 1.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
241 +== Overview ==
201 201  
243 +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.
202 202  
203 -=== 1.8.1  Items needed for update ===
204 204  
246 +== Features ==
205 205  
206 -1. LA66 LoRaWAN Shield
207 -1. Arduino
208 -1. USB TO TTL Adapter
248 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
249 +* Ultra-long RF range
250 +* Support LoRaWAN v1.0.4 protocol
251 +* Support peer-to-peer protocol
252 +* TCXO crystal to ensure RF performance on low temperature
253 +* Spring RF antenna
254 +* Available in different frequency LoRaWAN frequency bands.
255 +* World-wide unique OTAA keys.
256 +* AT Command via UART-TTL interface
257 +* Firmware upgradable via UART interface
209 209  
259 +== Specification ==
210 210  
211 -[[image:image-20220602100052-2.png||height="385" width="600"]]
261 +* CPU: 32-bit 48 MHz
262 +* Flash: 256KB
263 +* RAM: 64KB
264 +* Input Power Range: 5v
265 +* Frequency Range: 150 MHz ~~ 960 MHz
266 +* Maximum Power +22 dBm constant RF output
267 +* High sensitivity: -148 dBm
268 +* Temperature:
269 +** Storage: -55 ~~ +125℃
270 +** Operating: -40 ~~ +85℃
271 +* Humidity:
272 +** Storage: 5 ~~ 95% (Non-Condensing)
273 +** Operating: 10 ~~ 95% (Non-Condensing)
274 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
275 +* LoRa Rx current: <9 mA
212 212  
277 +== Pin Mapping & LED ==
213 213  
279 +== Example Send & Get Messages via LoRaWAN in PC ==
214 214  
215 -=== 1.8.2  Connection ===
281 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
216 216  
283 +~1. Connect the LA66 USB LoRaWAN adapter to PC
217 217  
218 -[[image:image-20220602101311-3.png||height="276" width="600"]]
285 +[[image:image-20220602171217-1.png||height="538" width="800"]]
219 219  
287 +Open the serial port tool
220 220  
221 -(((
222 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
223 -)))
289 +[[image:image-20220602161617-8.png]]
224 224  
225 -(((
226 -(% style="background-color:yellow" %)**GND  <-> GND
227 -TXD  <->  TXD
228 -RXD  <->  RXD**
229 -)))
291 +[[image:image-20220602161718-9.png||height="457" width="800"]]
230 230  
231 231  
232 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
294 +2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.
233 233  
234 -Connect USB TTL Adapter to PC after connecting the wires
296 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
235 235  
298 +[[image:image-20220602161935-10.png||height="498" width="800"]]
236 236  
237 -[[image:image-20220602102240-4.png||height="304" width="600"]]
238 238  
301 +3. See Uplink Command
239 239  
303 +Command format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
240 240  
241 -=== 1.8.3  Upgrade steps ===
305 +example: AT+SENDB=01,02,8,05820802581ea0a5
242 242  
307 +[[image:image-20220602162157-11.png||height="497" width="800"]]
243 243  
244 244  
245 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
310 +4. Check to see if TTN received the message
246 246  
312 +[[image:image-20220602162331-12.png||height="420" width="800"]]
247 247  
248 -[[image:image-20220602102824-5.png||height="306" width="600"]]
249 249  
250 250  
316 +== Example:Send PC's CPU/RAM usage to TTN via python ==
251 251  
252 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
318 +(% class="wikigeneratedid" id="HUsepythonasanexampleFF1A" %)
319 +**Use python as an example：**
253 253  
321 +(% class="wikigeneratedid" id="HPreconditions:" %)
322 +**Preconditions:**
254 254  
255 -[[image:image-20220817085447-1.png]]
324 +1.LA66 USB LoRaWAN Adapter works fine
256 256  
326 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
257 257  
328 +(% class="wikigeneratedid" id="HStepsforusage" %)
329 +**Steps for usage**
258 258  
331 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
259 259  
260 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
333 +2.Run the python script in PC and see the TTN
261 261  
335 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
262 262  
263 -(((
264 -(% style="color:blue" %)**1. Software download link:  **(%%)**[[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]**
265 -)))
266 266  
267 267  
268 -[[image:image-20220602103227-6.png]]
339 +== Example Send & Get Messages via LoRaWAN in RPi ==
269 269  
341 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
270 270  
271 -[[image:image-20220602103357-7.png]]
343 +~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi
272 272  
345 +[[image:image-20220602171233-2.png||height="538" width="800"]]
273 273  
274 274  
275 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
276 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
348 +2. Install Minicom in RPi.
277 277  
350 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
278 278  
279 -[[image:image-20220602103844-8.png]]
352 +(% class="mark" %)apt update
280 280  
354 +(% class="mark" %)apt install minicom
281 281  
282 282  
283 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
284 -(% style="color:blue" %)**3. Select the bin file to burn**
357 +Use minicom to connect to the RPI's terminal
285 285  
359 +[[image:image-20220602153146-3.png||height="439" width="500"]]
286 286  
287 -[[image:image-20220602104144-9.png]]
288 288  
362 +3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.
363 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network
289 289  
290 -[[image:image-20220602104251-10.png]]
365 +[[image:image-20220602154928-5.png||height="436" width="500"]]
291 291  
292 292  
293 -[[image:image-20220602104402-11.png]]
368 +4. Send Uplink message
294 294  
370 +Format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
295 295  
372 +example: AT+SENDB=01,02,8,05820802581ea0a5
296 296  
297 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
298 -(% style="color:blue" %)**4. Click to start the download**
374 +[[image:image-20220602160339-6.png||height="517" width="600"]]
299 299  
300 -[[image:image-20220602104923-13.png]]
376 +Check to see if TTN received the message
301 301  
378 +[[image:image-20220602160627-7.png||height="369" width="800"]]
302 302  
303 303  
304 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
305 -(% style="color:blue" %)**5. Check update process**
306 306  
382 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
307 307  
308 -[[image:image-20220602104948-14.png]]
309 309  
385 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
310 310  
311 311  
312 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
313 -(% style="color:blue" %)**The following picture shows that the burning is successful**
314 314  
315 -[[image:image-20220602105251-15.png]]
389 +== Order Info ==
316 316  
391 +Part Number: **LA66-USB-LoRaWAN-Adapter-XXX**
317 317  
393 +**XX**: The default frequency band
318 318  
319 -= 2.  FAQ =
395 +* **AS923**: LoRaWAN AS923 band
396 +* **AU915**: LoRaWAN AU915 band
397 +* **EU433**: LoRaWAN EU433 band
398 +* **EU868**: LoRaWAN EU868 band
399 +* **KR920**: LoRaWAN KR920 band
400 +* **US915**: LoRaWAN US915 band
401 +* **IN865**: LoRaWAN IN865 band
402 +* **CN470**: LoRaWAN CN470 band
403 +* **PP**: Peer to Peer LoRa Protocol
320 320  
405 +== Package Info ==
321 321  
322 -== 2.1  How to Compile Source Code for LA66? ==
407 +* LA66 USB LoRaWAN Adapter x 1
323 323  
409 += Reference =
324 324  
325 -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]]
411 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
326 326  
327 -
328 -
329 -= 3.  Order Info =
330 -
331 -
332 -**Part Number:**   (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%)
333 -
334 -
335 -(% style="color:blue" %)**XXX**(%%): The default frequency band
336 -
337 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
338 -* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
339 -* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
340 -* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
341 -* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
342 -* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
343 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
344 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
345 -* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
346 -
347 -
348 -
349 -= 4.  Reference =
350 -
351 -
352 -* Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
353 -
354 354  
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