Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 146.10 >
edited by Xiaoling
on 2022/08/16 14:22
To version < 84.1 >
edited by Edwin Chen
on 2022/07/10 22:06
>
Change comment: There is no comment for this version

Summary

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Title
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1 -LA66 LoRaWAN Shield User Manual
1 +LA66 LoRaWAN Module
Author
... ... @@ -1,1 +1,1 @@
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
... ... @@ -88,252 +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-20220814101457-1.png||height="553" width="761"]]
59 +[[image:image-20220517072526-1.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
101 101  
62 +== Pin Mapping ==
102 102  
64 +[[image:image-20220523101537-1.png]]
103 103  
104 -== 1.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
66 +== Land Pattern ==
105 105  
68 +[[image:image-20220517072821-2.png]]
106 106  
107 -**Show connection diagram：**
108 108  
71 +== Order Info ==
109 109  
110 -[[image:image-20220723170210-2.png||height="908" width="681"]]
73 +Part Number: **LA66-XXX**
111 111  
75 +**XX**: The default frequency band
112 112  
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  
114 -(% style="color:blue" %)**1.  open Arduino IDE**
87 += LA66 LoRaWAN Shield =
115 115  
89 +== Overview ==
116 116  
117 -[[image:image-20220723170545-4.png]]
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.
118 118  
119 119  
94 +== Features ==
120 120  
121 -(% style="color:blue" %)**2.  Open project**
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
122 122  
107 +== Specification ==
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]]
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
125 125  
126 -[[image:image-20220726135239-1.png]]
127 +== Pin Mapping & LED ==
127 127  
129 +== Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
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**
131 +== Example: Join TTN network and send an uplink message, get downlink message. ==
130 130  
131 -[[image:image-20220726135356-2.png]]
133 +== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
132 132  
135 +== Upgrade Firmware of LA66 LoRaWAN Shield ==
133 133  
134 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
137 +=== Items needed for update ===
135 135  
139 +1. LA66 LoRaWAN Shield
140 +1. Arduino
141 +1. USB TO TTL Adapter
136 136  
137 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
143 +[[image:image-20220602100052-2.png||height="385" width="600"]]
138 138  
139 139  
146 +=== Connection ===
140 140  
141 -== 1.6  Example: Join TTN network and send an uplink message, get downlink message. ==
148 +[[image:image-20220602101311-3.png||height="276" width="600"]]
142 142  
150 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  <-> (% style="color:blue" %)**USB TTL**(%%)
151 +**GND  <-> GND
152 +TXD  <-> TXD
153 +RXD  <-> RXD**
143 143  
144 -(% style="color:blue" %)**1.  Open project**
155 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
145 145  
157 +Connect USB TTL Adapter to PC after connecting the wires
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]]
148 148  
160 +[[image:image-20220602102240-4.png||height="304" width="600"]]
149 149  
150 -[[image:image-20220723172502-8.png]]
151 151  
163 +=== Upgrade steps ===
152 152  
165 +==== Switch SW1 to put in ISP position ====
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**
167 +[[image:image-20220602102824-5.png||height="306" width="600"]]
155 155  
156 156  
157 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
170 +==== Press the RST switch once ====
158 158  
172 +[[image:image-20220602104701-12.png||height="285" width="600"]]
159 159  
160 160  
161 -== 1.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
175 +==== Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
162 162  
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/]]**
163 163  
164 -(% style="color:blue" %)**1.  Open project**
179 +[[image:image-20220602103227-6.png]]
165 165  
181 +[[image:image-20220602103357-7.png]]
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]]
168 168  
184 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
185 +**2. Select the COM port corresponding to USB TTL**
169 169  
170 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
187 +[[image:image-20220602103844-8.png]]
171 171  
172 172  
190 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
191 +**3. Select the bin file to burn**
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**
193 +[[image:image-20220602104144-9.png]]
175 175  
195 +[[image:image-20220602104251-10.png]]
176 176  
177 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
197 +[[image:image-20220602104402-11.png]]
178 178  
179 179  
200 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
201 +**4. Click to start the download**
180 180  
181 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
203 +[[image:image-20220602104923-13.png]]
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/]]
184 184  
185 -[[image:image-20220723175700-12.png||height="602" width="995"]]
206 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
207 +**5. Check update process**
186 186  
209 +[[image:image-20220602104948-14.png]]
187 187  
188 188  
189 -== 1.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
212 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
213 +**The following picture shows that the burning is successful**
190 190  
215 +[[image:image-20220602105251-15.png]]
191 191  
192 -=== 1.8.1  Items needed for update ===
193 193  
218 +== Order Info ==
194 194  
195 -1. LA66 LoRaWAN Shield
196 -1. Arduino
197 -1. USB TO TTL Adapter
220 +Part Number: **LA66-LoRaWAN-Shield-XXX**
198 198  
199 -[[image:image-20220602100052-2.png||height="385" width="600"]]
222 +**XX**: The default frequency band
200 200  
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
201 201  
234 +== Package Info ==
202 202  
203 -=== 1.8.2  Connection ===
236 +* LA66 LoRaWAN Shield x 1
237 +* RF Antenna x 1
204 204  
239 += LA66 USB LoRaWAN Adapter =
205 205  
206 -[[image:image-20220602101311-3.png||height="276" width="600"]]
241 +== Overview ==
207 207  
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.
208 208  
209 -(((
210 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
211 -)))
212 212  
213 -(((
214 -(% style="background-color:yellow" %)**GND  <-> GND
215 -TXD  <->  TXD
216 -RXD  <->  RXD**
217 -)))
246 +== Features ==
218 218  
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
219 219  
220 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
259 +== Specification ==
221 221  
222 -Connect USB TTL Adapter to PC after connecting the wires
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
223 223  
277 +== Pin Mapping & LED ==
224 224  
225 -[[image:image-20220602102240-4.png||height="304" width="600"]]
279 +== Example Send & Get Messages via LoRaWAN in PC ==
226 226  
281 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
227 227  
283 +~1. Connect the LA66 USB LoRaWAN adapter to PC
228 228  
229 -=== 1.8.3  Upgrade steps ===
285 +[[image:image-20220602171217-1.png||height="538" width="800"]]
230 230  
287 +Open the serial port tool
231 231  
289 +[[image:image-20220602161617-8.png]]
232 232  
233 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
291 +[[image:image-20220602161718-9.png||height="457" width="800"]]
234 234  
235 235  
236 -[[image:image-20220602102824-5.png||height="306" width="600"]]
294 +2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.
237 237  
296 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
238 238  
298 +[[image:image-20220602161935-10.png||height="498" width="800"]]
239 239  
240 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
241 241  
301 +3. See Uplink Command
242 242  
243 -[[image:image-20220602104701-12.png||height="285" width="600"]]
303 +Command format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
244 244  
305 +example: AT+SENDB=01,02,8,05820802581ea0a5
245 245  
307 +[[image:image-20220602162157-11.png||height="497" width="800"]]
246 246  
247 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
248 248  
310 +4. Check to see if TTN received the message
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 -)))
312 +[[image:image-20220602162331-12.png||height="420" width="800"]]
253 253  
254 254  
255 -[[image:image-20220602103227-6.png]]
256 256  
316 +== Example: Send PC's CPU/RAM usage to TTN via python ==
257 257  
258 -[[image:image-20220602103357-7.png]]
318 +(% class="wikigeneratedid" id="HUsepythonasanexampleFF1A" %)
319 +**Use python as an example：**
259 259  
321 +(% class="wikigeneratedid" id="HPreconditions:" %)
322 +**Preconditions:**
260 260  
324 +1.LA66 USB LoRaWAN Adapter works fine
261 261  
262 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
263 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
326 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
264 264  
328 +(% class="wikigeneratedid" id="HStepsforusage" %)
329 +**Steps for usage**
265 265  
266 -[[image:image-20220602103844-8.png]]
331 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
267 267  
333 +2.Run the python script in PC and see the TTN
268 268  
335 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
269 269  
270 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
271 -(% style="color:blue" %)**3. Select the bin file to burn**
272 272  
273 273  
274 -[[image:image-20220602104144-9.png]]
339 +== Example Send & Get Messages via LoRaWAN in RPi ==
275 275  
341 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
276 276  
277 -[[image:image-20220602104251-10.png]]
343 +~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi
278 278  
345 +[[image:image-20220602171233-2.png||height="538" width="800"]]
279 279  
280 -[[image:image-20220602104402-11.png]]
281 281  
348 +2. Install Minicom in RPi.
282 282  
350 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
283 283  
284 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
285 -(% style="color:blue" %)**4. Click to start the download**
352 +(% class="mark" %)apt update
286 286  
287 -[[image:image-20220602104923-13.png]]
354 +(% class="mark" %)apt install minicom
288 288  
289 289  
357 +Use minicom to connect to the RPI's terminal
290 290  
291 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
292 -(% style="color:blue" %)**5. Check update process**
359 +[[image:image-20220602153146-3.png||height="439" width="500"]]
293 293  
294 294  
295 -[[image:image-20220602104948-14.png]]
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
296 296  
365 +[[image:image-20220602154928-5.png||height="436" width="500"]]
297 297  
298 298  
299 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
300 -(% style="color:blue" %)**The following picture shows that the burning is successful**
368 +4. Send Uplink message
301 301  
302 -[[image:image-20220602105251-15.png]]
370 +Format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
303 303  
372 +example: AT+SENDB=01,02,8,05820802581ea0a5
304 304  
374 +[[image:image-20220602160339-6.png||height="517" width="600"]]
305 305  
306 -= 2.  FAQ =
376 +Check to see if TTN received the message
307 307  
378 +[[image:image-20220602160627-7.png||height="369" width="800"]]
308 308  
309 -== 2.1  How to Compile Source Code for LA66? ==
310 310  
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]]
382 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
313 313  
314 314  
385 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
315 315  
316 -= 3.  Order Info =
317 317  
318 318  
319 -**Part Number:**   (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%)
389 +== Order Info ==
320 320  
391 +Part Number: **LA66-USB-LoRaWAN-Adapter-XXX**
321 321  
322 -(% style="color:blue" %)**XXX**(%%): The default frequency band
393 +**XX**: The default frequency band
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
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
333 333  
405 +== Package Info ==
334 334  
407 +* LA66 USB LoRaWAN Adapter x 1
335 335  
336 -= 4.  Reference =
409 += Reference =
337 337  
411 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
338 338  
339 -* Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
413 +
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