Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 147.2 >
edited by Xiaoling
on 2022/08/17 08:50
To version < 79.1 >
edited by Edwin Chen
on 2022/07/10 22:00
>
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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
... ... @@ -65,10 +65,8 @@
65 65  * Firmware upgradable via UART interface
66 66  * Ultra-long RF range
67 67  
32 +== Specification ==
68 68  
69 -== 1.3  Specification ==
70 -
71 -
72 72  * CPU: 32-bit 48 MHz
73 73  * Flash: 256KB
74 74  * RAM: 64KB
... ... @@ -87,251 +87,362 @@
87 87  * LoRa Rx current: <9 mA
88 88  * I/O Voltage: 3.3v
89 89  
52 +== AT Command ==
90 90  
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.
91 91  
92 92  
93 -== 1.4  Pin Mapping & LED ==
57 +== Dimension ==
94 94  
59 +[[image:image-20220517072526-1.png]]
95 95  
96 -[[image:image-20220817085048-1.png]]
97 97  
98 -~1. The LED lights up red when there is an upstream data packet
99 -2. When the network is successfully connected, the green light will be on for 5 seconds
100 -3. Purple light on when receiving downlink data packets
62 +== Pin Mapping ==
101 101  
64 +[[image:image-20220523101537-1.png]]
102 102  
66 +== Land Pattern ==
103 103  
104 -== 1.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
68 +[[image:image-20220517072821-2.png]]
105 105  
106 106  
107 -**Show connection diagram：**
71 +== Order Info ==
108 108  
73 +Part Number: **LA66-XXX**
109 109  
110 -[[image:image-20220723170210-2.png||height="908" width="681"]]
75 +**XX**: The default frequency band
111 111  
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
112 112  
87 += LA66 LoRaWAN Shield =
113 113  
114 -(% style="color:blue" %)**1.  open Arduino IDE**
89 +== Overview ==
115 115  
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.
116 116  
117 -[[image:image-20220723170545-4.png]]
118 118  
94 +== Features ==
119 119  
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
120 120  
121 -(% style="color:blue" %)**2.  Open project**
107 +== Specification ==
122 122  
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
123 123  
124 -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]]
127 +== Pin Mapping & LED ==
125 125  
126 -[[image:image-20220726135239-1.png]]
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 -(% 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**
133 +== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
130 130  
131 -[[image:image-20220726135356-2.png]]
135 +== Upgrade Firmware of LA66 LoRaWAN Shield ==
132 132  
137 +=== Items needed for update ===
133 133  
134 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
139 +1. LA66 LoRaWAN Shield
140 +1. Arduino
141 +1. USB TO TTL Adapter
135 135  
143 +[[image:image-20220602100052-2.png||height="385" width="600"]]
136 136  
137 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
138 138  
146 +=== Connection ===
139 139  
148 +[[image:image-20220602101311-3.png||height="276" width="600"]]
140 140  
141 -== 1.6  Example: Join TTN network and send an uplink message, get downlink message. ==
150 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  <-> (% style="color:blue" %)**USB TTL**(%%)
151 +**GND  <-> GND
152 +TXD  <-> TXD
153 +RXD  <-> RXD**
142 142  
155 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
143 143  
144 -(% style="color:blue" %)**1.  Open project**
157 +Connect USB TTL Adapter to PC after connecting the wires
145 145  
146 146  
147 -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]]
160 +[[image:image-20220602102240-4.png||height="304" width="600"]]
148 148  
149 149  
150 -[[image:image-20220723172502-8.png]]
163 +=== Upgrade steps ===
151 151  
165 +==== Switch SW1 to put in ISP position ====
152 152  
167 +[[image:image-20220602102824-5.png||height="306" width="600"]]
153 153  
154 -(% 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**
155 155  
170 +==== Press the RST switch once ====
156 156  
157 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
172 +[[image:image-20220602104701-12.png||height="285" width="600"]]
158 158  
159 159  
175 +==== Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
160 160  
161 -== 1.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
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/]]**
162 162  
179 +[[image:image-20220602103227-6.png]]
163 163  
164 -(% style="color:blue" %)**1.  Open project**
181 +[[image:image-20220602103357-7.png]]
165 165  
166 166  
167 -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]]
184 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
185 +**2. Select the COM port corresponding to USB TTL**
168 168  
187 +[[image:image-20220602103844-8.png]]
169 169  
170 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
171 171  
190 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
191 +**3. Select the bin file to burn**
172 172  
193 +[[image:image-20220602104144-9.png]]
173 173  
174 -(% 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**
195 +[[image:image-20220602104251-10.png]]
175 175  
197 +[[image:image-20220602104402-11.png]]
176 176  
177 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
178 178  
200 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
201 +**4. Click to start the download**
179 179  
203 +[[image:image-20220602104923-13.png]]
180 180  
181 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
182 182  
183 -For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]
206 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
207 +**5. Check update process**
184 184  
185 -[[image:image-20220723175700-12.png||height="602" width="995"]]
209 +[[image:image-20220602104948-14.png]]
186 186  
187 187  
212 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
213 +**The following picture shows that the burning is successful**
188 188  
189 -== 1.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
215 +[[image:image-20220602105251-15.png]]
190 190  
191 191  
192 -=== 1.8.1  Items needed for update ===
218 +== Order Info ==
193 193  
220 +Part Number: **LA66-LoRaWAN-Shield-XXX**
194 194  
195 -1. LA66 LoRaWAN Shield
196 -1. Arduino
197 -1. USB TO TTL Adapter
222 +**XX**: The default frequency band
198 198  
199 -[[image:image-20220602100052-2.png||height="385" width="600"]]
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
200 200  
234 +== Package Info ==
201 201  
236 +* LA66 LoRaWAN Shield x 1
237 +* RF Antenna x 1
202 202  
203 -=== 1.8.2  Connection ===
239 += LA66 USB LoRaWAN Adapter =
204 204  
241 +== Overview ==
205 205  
206 -[[image:image-20220602101311-3.png||height="276" width="600"]]
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.
207 207  
208 208  
209 -(((
210 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
211 -)))
246 +== Features ==
212 212  
213 -(((
214 -(% style="background-color:yellow" %)**GND  <-> GND
215 -TXD  <->  TXD
216 -RXD  <->  RXD**
217 -)))
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
218 218  
259 +== Specification ==
219 219  
220 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
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
221 221  
222 -Connect USB TTL Adapter to PC after connecting the wires
277 +== Pin Mapping & LED ==
223 223  
279 +== Example Send & Get Messages via LoRaWAN in PC ==
224 224  
225 -[[image:image-20220602102240-4.png||height="304" width="600"]]
281 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
226 226  
283 +~1. Connect the LA66 USB LoRaWAN adapter to PC
227 227  
285 +[[image:image-20220602171217-1.png||height="538" width="800"]]
228 228  
229 -=== 1.8.3  Upgrade steps ===
287 +Open the serial port tool
230 230  
289 +[[image:image-20220602161617-8.png]]
231 231  
291 +[[image:image-20220602161718-9.png||height="457" width="800"]]
232 232  
233 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
234 234  
294 +2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.
235 235  
236 -[[image:image-20220602102824-5.png||height="306" width="600"]]
296 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
237 237  
298 +[[image:image-20220602161935-10.png||height="498" width="800"]]
238 238  
239 239  
240 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
301 +3. See Uplink Command
241 241  
303 +Command format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
242 242  
243 -[[image:image-20220602104701-12.png||height="285" width="600"]]
305 +example: AT+SENDB=01,02,8,05820802581ea0a5
244 244  
307 +[[image:image-20220602162157-11.png||height="497" width="800"]]
245 245  
246 246  
247 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
310 +4. Check to see if TTN received the message
248 248  
312 +[[image:image-20220602162331-12.png||height="420" width="800"]]
249 249  
250 -(((
251 -(% 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/]]**
252 -)))
253 253  
254 254  
255 -[[image:image-20220602103227-6.png]]
316 +== Example Send & Get Messages via LoRaWAN in RPi ==
256 256  
318 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
257 257  
258 -[[image:image-20220602103357-7.png]]
320 +~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi
259 259  
322 +[[image:image-20220602171233-2.png||height="538" width="800"]]
260 260  
261 261  
262 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
263 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
325 +2. Install Minicom in RPi.
264 264  
327 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
265 265  
266 -[[image:image-20220602103844-8.png]]
329 +(% class="mark" %)apt update
267 267  
331 +(% class="mark" %)apt install minicom
268 268  
269 269  
270 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
271 -(% style="color:blue" %)**3. Select the bin file to burn**
334 +Use minicom to connect to the RPI's terminal
272 272  
336 +[[image:image-20220602153146-3.png||height="439" width="500"]]
273 273  
274 -[[image:image-20220602104144-9.png]]
275 275  
339 +3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.
340 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network
276 276  
277 -[[image:image-20220602104251-10.png]]
342 +[[image:image-20220602154928-5.png||height="436" width="500"]]
278 278  
279 279  
280 -[[image:image-20220602104402-11.png]]
345 +4. Send Uplink message
281 281  
347 +Format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
282 282  
349 +example: AT+SENDB=01,02,8,05820802581ea0a5
283 283  
284 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
285 -(% style="color:blue" %)**4. Click to start the download**
351 +[[image:image-20220602160339-6.png||height="517" width="600"]]
286 286  
287 -[[image:image-20220602104923-13.png]]
353 +Check to see if TTN received the message
288 288  
355 +[[image:image-20220602160627-7.png||height="369" width="800"]]
289 289  
290 290  
291 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
292 -(% style="color:blue" %)**5. Check update process**
293 293  
359 +=== Send PC's CPU/RAM usage to TTN via script. ===
294 294  
295 -[[image:image-20220602104948-14.png]]
361 +==== Take python as an example： ====
296 296  
363 +===== Preconditions: =====
297 297  
365 +1.LA66 USB LoRaWAN Adapter works fine
298 298  
299 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
300 -(% style="color:blue" %)**The following picture shows that the burning is successful**
367 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
301 301  
302 -[[image:image-20220602105251-15.png]]
369 +===== Steps for usage =====
303 303  
371 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
304 304  
373 +2.Run the script and see the TTN
305 305  
306 -= 2.  FAQ =
375 +[[image:image-20220602115852-3.png]]
307 307  
308 308  
309 -== 2.1  How to Compile Source Code for LA66? ==
310 310  
379 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
311 311  
312 -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]]
313 313  
382 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
314 314  
315 315  
316 -= 3.  Order Info =
317 317  
386 +== Order Info ==
318 318  
319 -**Part Number:**   (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%)
388 +Part Number: **LA66-USB-LoRaWAN-Adapter-XXX**
320 320  
390 +**XX**: The default frequency band
321 321  
322 -(% style="color:blue" %)**XXX**(%%): The default frequency band
392 +* **AS923**: LoRaWAN AS923 band
393 +* **AU915**: LoRaWAN AU915 band
394 +* **EU433**: LoRaWAN EU433 band
395 +* **EU868**: LoRaWAN EU868 band
396 +* **KR920**: LoRaWAN KR920 band
397 +* **US915**: LoRaWAN US915 band
398 +* **IN865**: LoRaWAN IN865 band
399 +* **CN470**: LoRaWAN CN470 band
400 +* **PP**: Peer to Peer LoRa Protocol
323 323  
324 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
325 -* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
326 -* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
327 -* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
328 -* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
329 -* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
330 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
331 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
332 -* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
402 +== Package Info ==
333 333  
334 -= 4.  Reference =
404 +* LA66 USB LoRaWAN Adapter x 1
335 335  
406 += Reference =
336 336  
337 -* Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
408 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
409 +
410 +
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