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Last modified by Xiaoling on 2023/05/26 14:19
From version 163.2
edited by Xiaoling
on 2022/09/12 08:46
Change comment: There is no comment for this version
To version 86.1
edited by Edwin Chen
on 2022/07/10 22:08
Change comment: There is no comment for this version

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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
... ... @@ -65,12 +65,8 @@
65 65  * Firmware upgradable via UART interface
66 66  * Ultra-long RF range
67 67  
32 +== Specification ==
68 68  
69 -
70 -
71 -== 1.3  Specification ==
72 -
73 -
74 74  * CPU: 32-bit 48 MHz
75 75  * Flash: 256KB
76 76  * RAM: 64KB
... ... @@ -89,326 +89,332 @@
89 89  * LoRa Rx current: <9 mA
90 90  * I/O Voltage: 3.3v
91 91  
52 +== AT Command ==
92 92  
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.
93 93  
94 94  
95 -== 1.4  Pin Mapping & LED ==
57 +== Dimension ==
96 96  
59 +[[image:image-20220517072526-1.png]]
97 97  
98 -[[image:image-20220817085048-1.png||height="533" width="734"]]
99 99  
62 +== Pin Mapping ==
100 100  
64 +[[image:image-20220523101537-1.png]]
101 101  
102 -~1. The LED lights up red when there is an upstream data packet
103 -2. When the network is successfully connected, the green light will be on for 5 seconds
104 -3. Purple light on when receiving downlink data packets
66 +== Land Pattern ==
105 105  
68 +[[image:image-20220517072821-2.png]]
106 106  
107 -[[image:image-20220820112305-1.png||height="515" width="749"]]
108 108  
71 +
109 109  
73 += LA66 LoRaWAN Shield =
110 110  
111 -== 1.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
75 +== Overview ==
112 112  
77 +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.
113 113  
114 -**Show connection diagram：**
115 115  
80 +== Features ==
116 116  
117 -[[image:image-20220723170210-2.png||height="908" width="681"]]
82 +* Arduino Shield base on LA66 LoRaWAN module
83 +* Support LoRaWAN v1.0.4 protocol
84 +* Support peer-to-peer protocol
85 +* TCXO crystal to ensure RF performance on low temperature
86 +* SMA connector
87 +* Available in different frequency LoRaWAN frequency bands.
88 +* World-wide unique OTAA keys.
89 +* AT Command via UART-TTL interface
90 +* Firmware upgradable via UART interface
91 +* Ultra-long RF range
118 118  
93 +== Specification ==
119 119  
95 +* CPU: 32-bit 48 MHz
96 +* Flash: 256KB
97 +* RAM: 64KB
98 +* Input Power Range: 1.8v ~~ 3.7v
99 +* Power Consumption: < 4uA.
100 +* Frequency Range: 150 MHz ~~ 960 MHz
101 +* Maximum Power +22 dBm constant RF output
102 +* High sensitivity: -148 dBm
103 +* Temperature:
104 +** Storage: -55 ~~ +125℃
105 +** Operating: -40 ~~ +85℃
106 +* Humidity:
107 +** Storage: 5 ~~ 95% (Non-Condensing)
108 +** Operating: 10 ~~ 95% (Non-Condensing)
109 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
110 +* LoRa Rx current: <9 mA
111 +* I/O Voltage: 3.3v
120 120  
121 -(% style="color:blue" %)**1.  open Arduino IDE**
113 +== Pin Mapping & LED ==
122 122  
115 +== Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
123 123  
124 -[[image:image-20220723170545-4.png]]
117 +== Example: Join TTN network and send an uplink message, get downlink message. ==
125 125  
119 +== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
126 126  
121 +== Upgrade Firmware of LA66 LoRaWAN Shield ==
127 127  
128 -(% style="color:blue" %)**2.  Open project**
123 +=== Items needed for update ===
129 129  
125 +1. LA66 LoRaWAN Shield
126 +1. Arduino
127 +1. USB TO TTL Adapter
130 130  
131 -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]]
129 +[[image:image-20220602100052-2.png||height="385" width="600"]]
132 132  
133 133  
134 -[[image:image-20220726135239-1.png]]
132 +=== Connection ===
135 135  
134 +[[image:image-20220602101311-3.png||height="276" width="600"]]
136 136  
136 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  <-> (% style="color:blue" %)**USB TTL**(%%)
137 +**GND  <-> GND
138 +TXD  <-> TXD
139 +RXD  <-> RXD**
137 137  
138 -(% 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**
141 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
139 139  
143 +Connect USB TTL Adapter to PC after connecting the wires
140 140  
141 -[[image:image-20220726135356-2.png]]
142 142  
146 +[[image:image-20220602102240-4.png||height="304" width="600"]]
143 143  
144 144  
145 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
149 +=== Upgrade steps ===
146 146  
151 +==== Switch SW1 to put in ISP position ====
147 147  
148 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
153 +[[image:image-20220602102824-5.png||height="306" width="600"]]
149 149  
150 150  
156 +==== Press the RST switch once ====
151 151  
152 -== 1.6  Example: Join TTN network and send an uplink message, get downlink message. ==
158 +[[image:image-20220602104701-12.png||height="285" width="600"]]
153 153  
154 154  
155 -(% style="color:blue" %)**1.  Open project**
161 +==== Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
156 156  
163 +**~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/]]**
157 157  
158 -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]]
165 +[[image:image-20220602103227-6.png]]
159 159  
167 +[[image:image-20220602103357-7.png]]
160 160  
161 -[[image:image-20220723172502-8.png]]
162 162  
170 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
171 +**2. Select the COM port corresponding to USB TTL**
163 163  
173 +[[image:image-20220602103844-8.png]]
164 164  
165 -(% style="color:blue" %)**2.  Same steps as 1.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
166 166  
176 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
177 +**3. Select the bin file to burn**
167 167  
168 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
179 +[[image:image-20220602104144-9.png]]
169 169  
181 +[[image:image-20220602104251-10.png]]
170 170  
183 +[[image:image-20220602104402-11.png]]
171 171  
172 -== 1.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
173 173  
186 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
187 +**4. Click to start the download**
174 174  
175 -(% style="color:blue" %)**1.  Open project**
189 +[[image:image-20220602104923-13.png]]
176 176  
177 177  
178 -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]]
192 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
193 +**5. Check update process**
179 179  
195 +[[image:image-20220602104948-14.png]]
180 180  
181 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
182 182  
198 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
199 +**The following picture shows that the burning is successful**
183 183  
201 +[[image:image-20220602105251-15.png]]
184 184  
185 -(% 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**
186 186  
204 +
187 187  
188 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
206 += LA66 USB LoRaWAN Adapter =
189 189  
208 +== Overview ==
190 190  
210 +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.
191 191  
192 192  
213 +== Features ==
193 193  
194 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
215 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
216 +* Ultra-long RF range
217 +* Support LoRaWAN v1.0.4 protocol
218 +* Support peer-to-peer protocol
219 +* TCXO crystal to ensure RF performance on low temperature
220 +* Spring RF antenna
221 +* Available in different frequency LoRaWAN frequency bands.
222 +* World-wide unique OTAA keys.
223 +* AT Command via UART-TTL interface
224 +* Firmware upgradable via UART interface
195 195  
226 +== Specification ==
196 196  
197 -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/]]
228 +* CPU: 32-bit 48 MHz
229 +* Flash: 256KB
230 +* RAM: 64KB
231 +* Input Power Range: 5v
232 +* Frequency Range: 150 MHz ~~ 960 MHz
233 +* Maximum Power +22 dBm constant RF output
234 +* High sensitivity: -148 dBm
235 +* Temperature:
236 +** Storage: -55 ~~ +125℃
237 +** Operating: -40 ~~ +85℃
238 +* Humidity:
239 +** Storage: 5 ~~ 95% (Non-Condensing)
240 +** Operating: 10 ~~ 95% (Non-Condensing)
241 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
242 +* LoRa Rx current: <9 mA
198 198  
244 +== Pin Mapping & LED ==
199 199  
200 -[[image:image-20220723175700-12.png||height="602" width="995"]]
246 +== Example Send & Get Messages via LoRaWAN in PC ==
201 201  
248 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
202 202  
250 +~1. Connect the LA66 USB LoRaWAN adapter to PC
203 203  
204 -== 1.8  Example: How to join helium ==
252 +[[image:image-20220602171217-1.png||height="538" width="800"]]
205 205  
254 +Open the serial port tool
206 206  
207 -(% style="color:blue" %)**1.  Create a new device.**
256 +[[image:image-20220602161617-8.png]]
208 208  
258 +[[image:image-20220602161718-9.png||height="457" width="800"]]
209 209  
210 -[[image:image-20220907165500-1.png||height="464" width="940"]]
211 211  
261 +2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.
212 212  
263 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
213 213  
214 -(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
265 +[[image:image-20220602161935-10.png||height="498" width="800"]]
215 215  
216 216  
217 -[[image:image-20220907165837-2.png||height="375" width="809"]]
268 +3. See Uplink Command
218 218  
270 +Command format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
219 219  
272 +example: AT+SENDB=01,02,8,05820802581ea0a5
220 220  
221 -(% style="color:blue" %)**3.  Use AT commands.**
274 +[[image:image-20220602162157-11.png||height="497" width="800"]]
222 222  
223 223  
224 -[[image:image-20220602100052-2.png||height="385" width="600"]]
277 +4. Check to see if TTN received the message
225 225  
279 +[[image:image-20220602162331-12.png||height="420" width="800"]]
226 226  
227 227  
228 -(% style="color:#0000ff" %)**4.  Use command AT+CFG to get device configuration**
229 229  
283 +== Example:Send PC's CPU/RAM usage to TTN via python ==
230 230  
231 -[[image:image-20220907170308-3.png||height="556" width="617"]]
285 +(% class="wikigeneratedid" id="HUsepythonasanexampleFF1A" %)
286 +**Use python as an example：**
232 232  
288 +(% class="wikigeneratedid" id="HPreconditions:" %)
289 +**Preconditions:**
233 233  
291 +1.LA66 USB LoRaWAN Adapter works fine
234 234  
235 -(% style="color:blue" %)**5.  Network successfully.**
293 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
236 236  
295 +(% class="wikigeneratedid" id="HStepsforusage" %)
296 +**Steps for usage**
237 237  
238 -[[image:image-20220907170436-4.png]]
298 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
239 239  
300 +2.Run the python script in PC and see the TTN
240 240  
302 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
241 241  
242 -(% style="color:blue" %)**6.  Send uplink using command**
243 243  
244 244  
245 -[[image:image-20220912084334-1.png]]
306 +== Example Send & Get Messages via LoRaWAN in RPi ==
246 246  
308 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
247 247  
248 -[[image:image-20220912084412-3.png]]
310 +~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi
249 249  
312 +[[image:image-20220602171233-2.png||height="538" width="800"]]
250 250  
251 251  
252 -[[image:image-20220907170744-6.png||height="242" width="798"]]
315 +2. Install Minicom in RPi.
253 253  
317 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
254 254  
319 +(% class="mark" %)apt update
255 255  
256 -== 1.9  Upgrade Firmware of LA66 LoRaWAN Shield ==
321 +(% class="mark" %)apt install minicom
257 257  
258 258  
259 -=== 1.9.1  Items needed for update ===
324 +Use minicom to connect to the RPI's terminal
260 260  
326 +[[image:image-20220602153146-3.png||height="439" width="500"]]
261 261  
262 -1. LA66 LoRaWAN Shield
263 -1. Arduino
264 -1. USB TO TTL Adapter
265 265  
266 -[[image:image-20220602100052-2.png||height="385" width="600"]]
329 +3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.
330 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network
267 267  
332 +[[image:image-20220602154928-5.png||height="436" width="500"]]
268 268  
269 269  
270 -=== 1.9.2  Connection ===
335 +4. Send Uplink message
271 271  
337 +Format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
272 272  
273 -[[image:image-20220602101311-3.png||height="276" width="600"]]
339 +example: AT+SENDB=01,02,8,05820802581ea0a5
274 274  
341 +[[image:image-20220602160339-6.png||height="517" width="600"]]
275 275  
276 -(((
277 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
278 -)))
343 +Check to see if TTN received the message
279 279  
280 -(((
281 -(% style="background-color:yellow" %)**GND  <-> GND
282 -TXD  <->  TXD
283 -RXD  <->  RXD**
284 -)))
345 +[[image:image-20220602160627-7.png||height="369" width="800"]]
285 285  
286 286  
287 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
288 288  
289 -Connect USB TTL Adapter to PC after connecting the wires
349 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
290 290  
291 291  
292 -[[image:image-20220602102240-4.png||height="304" width="600"]]
352 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
293 293  
294 294  
295 295  
296 -=== 1.9.3  Upgrade steps ===
356 += Order Info =
297 297  
358 +Part Number:
298 298  
360 +**LA66-XXX**, **LA66-LoRaWAN-Shield-XXX** or **LA66-USB-LoRaWAN-Adapter-XXX**
299 299  
300 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
362 +**XXX**: The default frequency band
301 301  
364 +* **AS923**: LoRaWAN AS923 band
365 +* **AU915**: LoRaWAN AU915 band
366 +* **EU433**: LoRaWAN EU433 band
367 +* **EU868**: LoRaWAN EU868 band
368 +* **KR920**: LoRaWAN KR920 band
369 +* **US915**: LoRaWAN US915 band
370 +* **IN865**: LoRaWAN IN865 band
371 +* **CN470**: LoRaWAN CN470 band
372 +* **PP**: Peer to Peer LoRa Protocol
302 302  
303 -[[image:image-20220602102824-5.png||height="306" width="600"]]
304 304  
305 305  
376 += Reference =
306 306  
378 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
307 307  
308 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
309 -
310 -
311 -[[image:image-20220817085447-1.png]]
312 -
313 -
314 -
315 -
316 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
317 -
318 -
319 -
320 -(((
321 -(% 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]]**
322 -)))
323 -
324 -
325 -[[image:image-20220602103227-6.png]]
326 -
327 -
328 -[[image:image-20220602103357-7.png]]
329 -
330 -
331 -
332 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
333 -(% style="color:blue" %)**2.  Select the COM port corresponding to USB TTL**
334 -
335 -
336 -[[image:image-20220602103844-8.png]]
337 -
338 -
339 -
340 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
341 -(% style="color:blue" %)**3.  Select the bin file to burn**
342 -
343 -
344 -[[image:image-20220602104144-9.png]]
345 -
346 -
347 -[[image:image-20220602104251-10.png]]
348 -
349 -
350 -[[image:image-20220602104402-11.png]]
351 -
352 -
353 -
354 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
355 -(% style="color:blue" %)**4.  Click to start the download**
356 -
357 -
358 -[[image:image-20220602104923-13.png]]
359 -
360 -
361 -
362 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
363 -(% style="color:blue" %)**5.  Check update process**
364 -
365 -
366 -[[image:image-20220602104948-14.png]]
367 -
368 -
369 -
370 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
371 -(% style="color:blue" %)**The following picture shows that the burning is successful**
372 -
373 -
374 -[[image:image-20220602105251-15.png]]
375 -
376 -
377 -
378 -= 2.  FAQ =
379 -
380 -
381 -== 2.1  How to Compile Source Code for LA66? ==
382 -
383 -
384 -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]]
385 -
386 -
387 -
388 -= 3.  Order Info =
389 -
390 -
391 -**Part Number:**   (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%)
392 -
393 -
394 -(% style="color:blue" %)**XXX**(%%): The default frequency band
395 -
396 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
397 -* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
398 -* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
399 -* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
400 -* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
401 -* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
402 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
403 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
404 -* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
405 -
406 -
407 -
408 -
409 -= 4.  Reference =
410 -
411 -
412 -* Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
413 -
414 414  
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