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Last modified by Xiaoling on 2023/05/26 14:19
From version 165.1
edited by Edwin Chen
on 2022/09/24 13:43
Change comment: There is no comment for this version
To version 73.1
edited by Edwin Chen
on 2022/07/03 00:12
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
Content
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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
... ... @@ -87,326 +87,340 @@
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 +=== what needs to be used ===
132 132  
139 +1.LA66 LoRaWAN Shield that needs to be upgraded
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**
141 +2.Arduino
135 135  
143 +3.USB TO TTL
136 136  
137 -[[image:image-20220726135356-2.png]]
145 +[[image:image-20220602100052-2.png]]
138 138  
147 +=== Wiring Schematic ===
139 139  
149 +[[image:image-20220602101311-3.png]]
140 140  
141 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
151 +LA66 LoRaWAN Shield  >>>>>>>>>>>>USB TTL
142 142  
153 +GND  >>>>>>>>>>>>GND
143 143  
144 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
155 +TXD  >>>>>>>>>>>>TXD
145 145  
157 +RXD  >>>>>>>>>>>>RXD
146 146  
159 +JP6 of LA66 LoRaWAN Shield needs to be connected with yellow jumper cap
147 147  
148 -== 1.6  Example: Join TTN network and send an uplink message, get downlink message. ==
161 +Connect to the PC after connecting the wires
149 149  
163 +[[image:image-20220602102240-4.png]]
150 150  
151 -(% style="color:blue" %)**1.  Open project**
165 +=== Upgrade steps ===
152 152  
167 +==== Dial the SW1 of the LA66 LoRaWAN Shield to the ISP's location as shown in the figure below ====
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]]
169 +[[image:image-20220602102824-5.png]]
155 155  
171 +==== Press the RST switch on the LA66 LoRaWAN Shield once ====
156 156  
157 -[[image:image-20220723172502-8.png]]
173 +[[image:image-20220602104701-12.png]]
158 158  
175 +==== Open the upgrade application software ====
159 159  
177 +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 1.5,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"]]
183 +===== Select the COM port corresponding to USB TTL =====
165 165  
185 +[[image:image-20220602103844-8.png]]
166 166  
187 +===== Select the bin file to burn =====
167 167  
168 -== 1.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
189 +[[image:image-20220602104144-9.png]]
169 169  
191 +[[image:image-20220602104251-10.png]]
170 170  
171 -(% style="color:blue" %)**1.  Open project**
193 +[[image:image-20220602104402-11.png]]
172 172  
195 +===== Click to start the download =====
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-20220602104923-13.png]]
175 175  
199 +===== The following figure appears to prove that the burning is in progress =====
176 176  
177 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
201 +[[image:image-20220602104948-14.png]]
178 178  
203 +===== The following picture appears to prove that the burning is successful =====
179 179  
205 +[[image:image-20220602105251-15.png]]
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**
182 182  
208 +== Order Info ==
183 183  
184 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
210 +Part Number: **LA66-LoRaWAN-Shield-XXX**
185 185  
212 +**XX**: The default frequency band
186 186  
214 +* **AS923**: LoRaWAN AS923 band
215 +* **AU915**: LoRaWAN AU915 band
216 +* **EU433**: LoRaWAN EU433 band
217 +* **EU868**: LoRaWAN EU868 band
218 +* **KR920**: LoRaWAN KR920 band
219 +* **US915**: LoRaWAN US915 band
220 +* **IN865**: LoRaWAN IN865 band
221 +* **CN470**: LoRaWAN CN470 band
222 +* **PP**: Peer to Peer LoRa Protocol
187 187  
224 +== Package Info ==
188 188  
226 +* LA66 LoRaWAN Shield x 1
227 +* RF Antenna x 1
189 189  
190 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
191 191  
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/]]
194 194  
232 += LA66 USB LoRaWAN Adapter =
195 195  
196 -[[image:image-20220723175700-12.png||height="602" width="995"]]
234 +== Overview ==
197 197  
236 +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.
198 198  
199 199  
200 -== 1.8  Example: How to join helium ==
239 +== Features ==
201 201  
241 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
242 +* Ultra-long RF range
243 +* Support LoRaWAN v1.0.4 protocol
244 +* Support peer-to-peer protocol
245 +* TCXO crystal to ensure RF performance on low temperature
246 +* Spring RF antenna
247 +* Available in different frequency LoRaWAN frequency bands.
248 +* World-wide unique OTAA keys.
249 +* AT Command via UART-TTL interface
250 +* Firmware upgradable via UART interface
202 202  
203 -(% style="color:blue" %)**1.  Create a new device.**
204 204  
205 205  
206 -[[image:image-20220907165500-1.png||height="464" width="940"]]
254 +== Specification ==
207 207  
256 +* CPU: 32-bit 48 MHz
257 +* Flash: 256KB
258 +* RAM: 64KB
259 +* Input Power Range: 5v
260 +* Frequency Range: 150 MHz ~~ 960 MHz
261 +* Maximum Power +22 dBm constant RF output
262 +* High sensitivity: -148 dBm
263 +* Temperature:
264 +** Storage: -55 ~~ +125℃
265 +** Operating: -40 ~~ +85℃
266 +* Humidity:
267 +** Storage: 5 ~~ 95% (Non-Condensing)
268 +** Operating: 10 ~~ 95% (Non-Condensing)
269 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
270 +* LoRa Rx current: <9 mA
208 208  
209 209  
210 -(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
211 211  
274 +== Pin Mapping & LED ==
212 212  
213 -[[image:image-20220907165837-2.png||height="375" width="809"]]
276 +== Example Send & Get Messages via LoRaWAN in PC ==
214 214  
278 +Connect the LA66 LoRa Shield to the PC
215 215  
280 +[[image:image-20220602171217-1.png||height="615" width="915"]]
216 216  
217 -(% style="color:blue" %)**3.  Use AT commands.**
282 +Open the serial port tool
218 218  
284 +[[image:image-20220602161617-8.png]]
219 219  
220 -[[image:image-20220602100052-2.png||height="385" width="600"]]
286 +[[image:image-20220602161718-9.png||height="529" width="927"]]
221 221  
288 +Press the reset switch RST on the LA66 LoRa Shield.
222 222  
290 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
223 223  
224 -(% style="color:#0000ff" %)**4.  Use command AT+CFG to get device configuration**
292 +[[image:image-20220602161935-10.png]]
225 225  
294 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
226 226  
227 -[[image:image-20220907170308-3.png||height="556" width="617"]]
296 +example: AT+SENDB=01,02,8,05820802581ea0a5
228 228  
298 +[[image:image-20220602162157-11.png]]
229 229  
300 +Check to see if TTN received the message
230 230  
231 -(% style="color:blue" %)**5.  Network successfully.**
302 +[[image:image-20220602162331-12.png||height="547" width="1044"]]
232 232  
304 +== Example Send & Get Messages via LoRaWAN in RPi ==
233 233  
234 -[[image:image-20220907170436-4.png]]
306 +Connect the LA66 LoRa Shield to the RPI
235 235  
308 +[[image:image-20220602171233-2.png||height="592" width="881"]]
236 236  
310 +Log in to the RPI's terminal and connect to the serial port
237 237  
238 -(% style="color:blue" %)**6.  Send uplink using command**
312 +[[image:image-20220602153146-3.png]]
239 239  
314 +Press the reset switch RST on the LA66 LoRa Shield.
315 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
240 240  
241 -[[image:image-20220912084334-1.png]]
317 +[[image:image-20220602154928-5.png]]
242 242  
319 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
243 243  
244 -[[image:image-20220912084412-3.png]]
321 +example: AT+SENDB=01,02,8,05820802581ea0a5
245 245  
323 +[[image:image-20220602160339-6.png]]
246 246  
325 +Check to see if TTN received the message
247 247  
248 -[[image:image-20220907170744-6.png||height="242" width="798"]]
327 +[[image:image-20220602160627-7.png||height="468" width="1013"]]
249 249  
329 +=== Install Minicom ===
250 250  
331 +Enter the following command in the RPI terminal
251 251  
252 -== 1.9  Upgrade Firmware of LA66 LoRaWAN Shield ==
333 +apt update
253 253  
335 +[[image:image-20220602143155-1.png]]
254 254  
255 -=== 1.9.1  Items needed for update ===
337 +apt install minicom
256 256  
339 +[[image:image-20220602143744-2.png]]
257 257  
258 -1. LA66 LoRaWAN Shield
259 -1. Arduino
260 -1. USB TO TTL Adapter
341 +=== Send PC's CPU/RAM usage to TTN via script. ===
261 261  
262 -[[image:image-20220602100052-2.png||height="385" width="600"]]
343 +==== Take python as an example： ====
263 263  
345 +===== Preconditions: =====
264 264  
347 +1.LA66 USB LoRaWAN Adapter works fine
265 265  
266 -=== 1.9.2  Connection ===
349 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
267 267  
351 +===== Steps for usage =====
268 268  
269 -[[image:image-20220602101311-3.png||height="276" width="600"]]
353 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
270 270  
355 +2.Run the script and see the TTN
271 271  
272 -(((
273 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
274 -)))
357 +[[image:image-20220602115852-3.png]]
275 275  
276 -(((
277 -(% style="background-color:yellow" %)**GND  <-> GND
278 -TXD  <->  TXD
279 -RXD  <->  RXD**
280 -)))
281 281  
282 282  
283 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
361 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
284 284  
285 -Connect USB TTL Adapter to PC after connecting the wires
286 286  
364 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
287 287  
288 -[[image:image-20220602102240-4.png||height="304" width="600"]]
289 289  
290 290  
368 +== Order Info ==
291 291  
292 -=== 1.9.3  Upgrade steps ===
370 +Part Number: **LA66-USB-LoRaWAN-Adapter-XXX**
293 293  
372 +**XX**: The default frequency band
294 294  
374 +* **AS923**: LoRaWAN AS923 band
375 +* **AU915**: LoRaWAN AU915 band
376 +* **EU433**: LoRaWAN EU433 band
377 +* **EU868**: LoRaWAN EU868 band
378 +* **KR920**: LoRaWAN KR920 band
379 +* **US915**: LoRaWAN US915 band
380 +* **IN865**: LoRaWAN IN865 band
381 +* **CN470**: LoRaWAN CN470 band
382 +* **PP**: Peer to Peer LoRa Protocol
295 295  
296 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
384 +== Package Info ==
297 297  
386 +* LA66 USB LoRaWAN Adapter x 1
298 298  
299 -[[image:image-20220602102824-5.png||height="306" width="600"]]
300 -
301 -
302 -
303 -
304 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
305 -
306 -
307 -[[image:image-20220817085447-1.png]]
308 -
309 -
310 -
311 -
312 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
313 -
314 -
315 -
316 -(((
317 -(% 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]]**
318 -)))
319 -
320 -
321 -[[image:image-20220602103227-6.png]]
322 -
323 -
324 -[[image:image-20220602103357-7.png]]
325 -
326 -
327 -
328 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
329 -(% style="color:blue" %)**2.  Select the COM port corresponding to USB TTL**
330 -
331 -
332 -[[image:image-20220602103844-8.png]]
333 -
334 -
335 -
336 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
337 -(% style="color:blue" %)**3.  Select the bin file to burn**
338 -
339 -
340 -[[image:image-20220602104144-9.png]]
341 -
342 -
343 -[[image:image-20220602104251-10.png]]
344 -
345 -
346 -[[image:image-20220602104402-11.png]]
347 -
348 -
349 -
350 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
351 -(% style="color:blue" %)**4.  Click to start the download**
352 -
353 -
354 -[[image:image-20220602104923-13.png]]
355 -
356 -
357 -
358 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
359 -(% style="color:blue" %)**5.  Check update process**
360 -
361 -
362 -[[image:image-20220602104948-14.png]]
363 -
364 -
365 -
366 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
367 -(% style="color:blue" %)**The following picture shows that the burning is successful**
368 -
369 -
370 -[[image:image-20220602105251-15.png]]
371 -
372 -
373 -
374 -= 2.  FAQ =
375 -
376 -
377 -== 2.1  How to Compile Source Code for LA66? ==
378 -
379 -
380 -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]]
381 -
382 -
383 -== 2.2 Where to find Peer-to-Peer firmware of LA66? ==
384 -
385 -
386 -* [[Instruction for LA66 Peer to Peer firmware>>Instruction for LA66 Peer to Peer firmware]].
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 -= 4.  Reference =
408 -
409 -
410 -* Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
411 -
412 412  
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