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Last modified by Xiaoling on 2023/05/26 14:19
From version 157.1
edited by Bei Jinggeng
on 2022/09/07 17:07
Change comment: Uploaded new attachment "image-20220907170659-5.png", version {1}
To version 78.1
edited by Edwin Chen
on 2022/07/10 21:41
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.Bei
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
... ... @@ -87,270 +87,348 @@
87 87  * LoRa Rx current: <9 mA
88 88  * I/O Voltage: 3.3v
89 89  
52 +== AT Command ==
90 90  
91 -== 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.
92 92  
93 93  
94 -[[image:image-20220817085048-1.png||height="533" width="734"]]
57 +== Dimension ==
95 95  
59 +[[image:image-20220517072526-1.png]]
96 96  
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  
103 -[[image:image-20220820112305-1.png||height="515" width="749"]]
66 +== Land Pattern ==
104 104  
68 +[[image:image-20220517072821-2.png]]
105 105  
106 106  
107 -== 1.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
71 +== Order Info ==
108 108  
73 +Part Number: **LA66-XXX**
109 109  
110 -**Show connection diagram：**
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  
113 -[[image:image-20220723170210-2.png||height="908" width="681"]]
87 += LA66 LoRaWAN Shield =
114 114  
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 -(% style="color:blue" %)**1.  open Arduino IDE**
118 118  
94 +== Features ==
119 119  
120 -[[image:image-20220723170545-4.png]]
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  
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 -(% style="color:blue" %)**2.  Open project**
127 +== Pin Mapping & LED ==
125 125  
129 +== Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
126 126  
127 -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]]
131 +== Example: Join TTN network and send an uplink message, get downlink message. ==
128 128  
133 +== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
129 129  
130 -[[image:image-20220726135239-1.png]]
135 +== Upgrade Firmware of LA66 LoRaWAN Shield ==
131 131  
137 +=== Items needed for update ===
132 132  
139 +1. LA66 LoRaWAN Shield
140 +1. Arduino
141 +1. USB TO TTL Adapter
133 133  
134 -(% 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**
143 +[[image:image-20220602100052-2.png||height="385" width="600"]]
135 135  
136 136  
137 -[[image:image-20220726135356-2.png]]
146 +=== Connection ===
138 138  
148 +[[image:image-20220602101311-3.png||height="276" width="600"]]
139 139  
150 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  <-> (% style="color:blue" %)**USB TTL**(%%)
151 +**GND  <-> GND
152 +TXD  <-> TXD
153 +RXD  <-> RXD**
140 140  
141 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
155 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
142 142  
157 +Connect USB TTL Adapter to PC after connecting the wires
143 143  
144 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
145 145  
160 +[[image:image-20220602102240-4.png||height="304" width="600"]]
146 146  
147 147  
148 -== 1.6  Example: Join TTN network and send an uplink message, get downlink message. ==
163 +=== Upgrade steps ===
149 149  
165 +==== Switch SW1 to put in ISP position ====
150 150  
151 -(% style="color:blue" %)**1.  Open project**
167 +[[image:image-20220602102824-5.png||height="306" width="600"]]
152 152  
153 153  
154 -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]]
170 +==== Press the RST switch once ====
155 155  
172 +[[image:image-20220602104701-12.png||height="285" width="600"]]
156 156  
157 -[[image:image-20220723172502-8.png]]
158 158  
175 +==== Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
159 159  
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/]]**
160 160  
161 -(% 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**
179 +[[image:image-20220602103227-6.png]]
162 162  
181 +[[image:image-20220602103357-7.png]]
163 163  
164 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
165 165  
184 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
185 +**2. Select the COM port corresponding to USB TTL**
166 166  
187 +[[image:image-20220602103844-8.png]]
167 167  
168 -== 1.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
169 169  
190 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
191 +**3. Select the bin file to burn**
170 170  
171 -(% style="color:blue" %)**1.  Open project**
193 +[[image:image-20220602104144-9.png]]
172 172  
195 +[[image:image-20220602104251-10.png]]
173 173  
174 -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]]
197 +[[image:image-20220602104402-11.png]]
175 175  
176 176  
177 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
200 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
201 +**4. Click to start the download**
178 178  
203 +[[image:image-20220602104923-13.png]]
179 179  
180 180  
181 -(% 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**
206 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
207 +**5. Check update process**
182 182  
209 +[[image:image-20220602104948-14.png]]
183 183  
184 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
185 185  
212 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
213 +**The following picture shows that the burning is successful**
186 186  
187 -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]]
215 +[[image:image-20220602105251-15.png]]
188 188  
189 189  
218 +== Order Info ==
190 190  
191 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
220 +Part Number: **LA66-LoRaWAN-Shield-XXX**
192 192  
222 +**XX**: The default frequency band
193 193  
194 -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/]]
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  
234 +== Package Info ==
196 196  
197 -[[image:image-20220723175700-12.png||height="602" width="995"]]
236 +* LA66 LoRaWAN Shield x 1
237 +* RF Antenna x 1
198 198  
239 += LA66 USB LoRaWAN Adapter =
199 199  
241 +== Overview ==
200 200  
201 -== 1.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
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  
203 203  
204 -=== 1.8.1  Items needed for update ===
246 +== Features ==
205 205  
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
206 206  
207 -1. LA66 LoRaWAN Shield
208 -1. Arduino
209 -1. USB TO TTL Adapter
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 +Connect the LA66 LoRa Shield to the PC
216 216  
283 +[[image:image-20220602171217-1.png||height="615" width="915"]]
217 217  
218 -[[image:image-20220602101311-3.png||height="276" width="600"]]
285 +Open the serial port tool
219 219  
287 +[[image:image-20220602161617-8.png]]
220 220  
221 -(((
222 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
223 -)))
289 +[[image:image-20220602161718-9.png||height="529" width="927"]]
224 224  
225 -(((
226 -(% style="background-color:yellow" %)**GND  <-> GND
227 -TXD  <->  TXD
228 -RXD  <->  RXD**
229 -)))
291 +Press the reset switch RST on the LA66 LoRa Shield.
230 230  
293 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
231 231  
232 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
295 +[[image:image-20220602161935-10.png]]
233 233  
234 -Connect USB TTL Adapter to PC after connecting the wires
297 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
235 235  
299 +example: AT+SENDB=01,02,8,05820802581ea0a5
236 236  
237 -[[image:image-20220602102240-4.png||height="304" width="600"]]
301 +[[image:image-20220602162157-11.png]]
238 238  
303 +Check to see if TTN received the message
239 239  
305 +[[image:image-20220602162331-12.png||height="547" width="1044"]]
240 240  
241 -=== 1.8.3  Upgrade steps ===
307 +== Example Send & Get Messages via LoRaWAN in RPi ==
242 242  
309 +Connect the LA66 LoRa Shield to the RPI
243 243  
311 +[[image:image-20220602171233-2.png||height="592" width="881"]]
244 244  
245 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
313 +Log in to the RPI's terminal and connect to the serial port
246 246  
315 +[[image:image-20220602153146-3.png]]
247 247  
248 -[[image:image-20220602102824-5.png||height="306" width="600"]]
317 +Press the reset switch RST on the LA66 LoRa Shield.
318 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
249 249  
320 +[[image:image-20220602154928-5.png]]
250 250  
322 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
251 251  
252 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
324 +example: AT+SENDB=01,02,8,05820802581ea0a5
253 253  
326 +[[image:image-20220602160339-6.png]]
254 254  
255 -[[image:image-20220817085447-1.png]]
328 +Check to see if TTN received the message
256 256  
330 +[[image:image-20220602160627-7.png||height="468" width="1013"]]
257 257  
332 +=== Install Minicom ===
258 258  
334 +Enter the following command in the RPI terminal
259 259  
260 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
336 +apt update
261 261  
338 +[[image:image-20220602143155-1.png]]
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 -)))
340 +apt install minicom
266 266  
342 +[[image:image-20220602143744-2.png]]
267 267  
268 -[[image:image-20220602103227-6.png]]
344 +=== Send PC's CPU/RAM usage to TTN via script. ===
269 269  
346 +==== Take python as an example： ====
270 270  
271 -[[image:image-20220602103357-7.png]]
348 +===== Preconditions: =====
272 272  
350 +1.LA66 USB LoRaWAN Adapter works fine
273 273  
352 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
274 274  
275 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
276 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
354 +===== Steps for usage =====
277 277  
356 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
278 278  
279 -[[image:image-20220602103844-8.png]]
358 +2.Run the script and see the TTN
280 280  
360 +[[image:image-20220602115852-3.png]]
281 281  
282 282  
283 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
284 -(% style="color:blue" %)**3. Select the bin file to burn**
285 285  
364 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
286 286  
287 -[[image:image-20220602104144-9.png]]
288 288  
367 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
289 289  
290 -[[image:image-20220602104251-10.png]]
291 291  
292 292  
293 -[[image:image-20220602104402-11.png]]
371 +== Order Info ==
294 294  
373 +Part Number: **LA66-USB-LoRaWAN-Adapter-XXX**
295 295  
375 +**XX**: The default frequency band
296 296  
297 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
298 -(% style="color:blue" %)**4. Click to start the download**
377 +* **AS923**: LoRaWAN AS923 band
378 +* **AU915**: LoRaWAN AU915 band
379 +* **EU433**: LoRaWAN EU433 band
380 +* **EU868**: LoRaWAN EU868 band
381 +* **KR920**: LoRaWAN KR920 band
382 +* **US915**: LoRaWAN US915 band
383 +* **IN865**: LoRaWAN IN865 band
384 +* **CN470**: LoRaWAN CN470 band
385 +* **PP**: Peer to Peer LoRa Protocol
299 299  
387 +== Package Info ==
300 300  
301 -[[image:image-20220602104923-13.png]]
389 +* LA66 USB LoRaWAN Adapter x 1
302 302  
303 303  
392 += Reference =
304 304  
305 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
306 -(% style="color:blue" %)**5. Check update process**
394 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
307 307  
308 -
309 -[[image:image-20220602104948-14.png]]
310 -
311 -
312 -
313 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
314 -(% style="color:blue" %)**The following picture shows that the burning is successful**
315 -
316 -
317 -[[image:image-20220602105251-15.png]]
318 -
319 -
320 -
321 -= 2.  FAQ =
322 -
323 -
324 -== 2.1  How to Compile Source Code for LA66? ==
325 -
326 -
327 -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]]
328 -
329 -
330 -
331 -= 3.  Order Info =
332 -
333 -
334 -**Part Number:**   (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%)
335 -
336 -
337 -(% style="color:blue" %)**XXX**(%%): The default frequency band
338 -
339 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
340 -* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
341 -* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
342 -* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
343 -* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
344 -* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
345 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
346 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
347 -* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
348 -
349 -
350 -
351 -= 4.  Reference =
352 -
353 -
354 -* Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
355 -
356 356  
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