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Last modified by Xiaoling on 2025/02/07 16:37
From version 157.4
edited by Xiaoling
on 2022/09/26 14:39
Change comment: There is no comment for this version
To version 80.1
edited by Edwin Chen
on 2022/07/10 22:03
Change comment: There is no comment for this version

Summary

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Title
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1 -LA66 USB LoRaWAN Adapter User Manual
1 +LA66 LoRaWAN Module
Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
... ... @@ -1,69 +1,41 @@
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  
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.
10 10  
11 -= 1.  LA66 USB LoRaWAN Adapter =
12 -
13 -
14 -== 1.1  Overview ==
15 -
16 -
17 -[[image:image-20220715001142-3.png||height="145" width="220"]]
18 -
19 -
20 -(((
21 -(% style="color:blue" %)**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.
22 -)))
23 -
24 -(((
25 -(% 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.
26 -)))
27 -
28 -(((
29 29  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
30 -)))
31 31  
32 -(((
33 33  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.
34 -)))
35 35  
36 -(((
37 37  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
38 -)))
39 39  
40 40  
20 +== Features ==
41 41  
42 -== 1.2  Features ==
43 -
44 -
45 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
46 -* Ultra-long RF range
47 47  * Support LoRaWAN v1.0.4 protocol
48 48  * Support peer-to-peer protocol
49 49  * TCXO crystal to ensure RF performance on low temperature
50 -* Spring RF antenna
25 +* SMD Antenna pad and i-pex antenna connector
51 51  * Available in different frequency LoRaWAN frequency bands.
52 52  * World-wide unique OTAA keys.
53 53  * AT Command via UART-TTL interface
54 54  * Firmware upgradable via UART interface
55 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
30 +* Ultra-long RF range
56 56  
32 +== Specification ==
57 57  
58 -
59 -
60 -== 1.3  Specification ==
61 -
62 -
63 63  * CPU: 32-bit 48 MHz
64 64  * Flash: 256KB
65 65  * RAM: 64KB
66 -* Input Power Range: 5v
37 +* Input Power Range: 1.8v ~~ 3.7v
38 +* Power Consumption: < 4uA.
67 67  * Frequency Range: 150 MHz ~~ 960 MHz
68 68  * Maximum Power +22 dBm constant RF output
69 69  * High sensitivity: -148 dBm
... ... @@ -75,176 +75,288 @@
75 75  ** Operating: 10 ~~ 95% (Non-Condensing)
76 76  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
77 77  * LoRa Rx current: <9 mA
50 +* I/O Voltage: 3.3v
78 78  
52 +== AT Command ==
79 79  
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.
80 80  
81 81  
82 -== 1.4  Pin Mapping & LED ==
57 +== Dimension ==
83 83  
59 +[[image:image-20220517072526-1.png]]
84 84  
85 -[[image:image-20220813183239-3.png||height="526" width="662"]]
86 86  
62 +== Pin Mapping ==
87 87  
64 +[[image:image-20220523101537-1.png]]
88 88  
89 -== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
66 +== Land Pattern ==
90 90  
68 +[[image:image-20220517072821-2.png]]
91 91  
92 -(((
93 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
94 -)))
95 95  
71 +== Order Info ==
96 96  
97 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
73 +Part Number: **LA66-XXX**
98 98  
75 +**XX**: The default frequency band
99 99  
100 -[[image:image-20220723100027-1.png]]
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
101 101  
87 += LA66 LoRaWAN Shield =
102 102  
103 -Open the serial port tool
89 +== Overview ==
104 104  
105 -[[image:image-20220602161617-8.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.
106 106  
107 107  
108 -[[image:image-20220602161718-9.png||height="457" width="800"]]
94 +== Features ==
109 109  
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
110 110  
107 +== Specification ==
111 111  
112 -(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
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
113 113  
127 +== Pin Mapping & LED ==
114 114  
115 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
129 +== Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
116 116  
131 +== Example: Join TTN network and send an uplink message, get downlink message. ==
117 117  
118 -[[image:image-20220602161935-10.png||height="498" width="800"]]
133 +== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
119 119  
135 +== Upgrade Firmware of LA66 LoRaWAN Shield ==
120 120  
137 +=== Items needed for update ===
121 121  
122 -(% style="color:blue" %)**3.  See Uplink Command**
139 +1. LA66 LoRaWAN Shield
140 +1. Arduino
141 +1. USB TO TTL Adapter
123 123  
143 +[[image:image-20220602100052-2.png||height="385" width="600"]]
124 124  
125 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
126 126  
127 -example: AT+SENDB=01,02,8,05820802581ea0a5
146 +=== Connection ===
128 128  
129 -[[image:image-20220602162157-11.png||height="497" width="800"]]
148 +[[image:image-20220602101311-3.png||height="276" width="600"]]
130 130  
150 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  <-> (% style="color:blue" %)**USB TTL**(%%)
151 +**GND  <-> GND
152 +TXD  <-> TXD
153 +RXD  <-> RXD**
131 131  
155 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
132 132  
133 -(% style="color:blue" %)**4.  Check to see if TTN received the message**
157 +Connect USB TTL Adapter to PC after connecting the wires
134 134  
135 135  
136 -[[image:image-20220817093644-1.png]]
160 +[[image:image-20220602102240-4.png||height="304" width="600"]]
137 137  
138 138  
163 +=== Upgrade steps ===
139 139  
140 -== 1.6  Example: How to join helium ==
165 +==== Switch SW1 to put in ISP position ====
141 141  
167 +[[image:image-20220602102824-5.png||height="306" width="600"]]
142 142  
143 143  
144 -(% style="color:blue" %)**1.  Create a new device.**
170 +==== Press the RST switch once ====
145 145  
172 +[[image:image-20220602104701-12.png||height="285" width="600"]]
146 146  
147 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165500-1.png?width=940&height=464&rev=1.1||alt="image-20220907165500-1.png"]]
148 148  
175 +==== Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
149 149  
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/]]**
150 150  
151 -(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
179 +[[image:image-20220602103227-6.png]]
152 152  
181 +[[image:image-20220602103357-7.png]]
153 153  
154 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165837-2.png?width=809&height=375&rev=1.1||alt="image-20220907165837-2.png" height="375" width="809"]]
155 155  
184 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
185 +**2. Select the COM port corresponding to USB TTL**
156 156  
187 +[[image:image-20220602103844-8.png]]
157 157  
158 -(% style="color:blue" %)**3.  Use AT commands.**
159 159  
190 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
191 +**3. Select the bin file to burn**
160 160  
161 -[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
193 +[[image:image-20220602104144-9.png]]
162 162  
195 +[[image:image-20220602104251-10.png]]
163 163  
197 +[[image:image-20220602104402-11.png]]
164 164  
165 -(% style="color:blue" %)**4.  Use the serial port tool**
166 166  
200 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
201 +**4. Click to start the download**
167 167  
168 -[[image:image-20220909151517-2.png||height="543" width="708"]]
203 +[[image:image-20220602104923-13.png]]
169 169  
170 170  
206 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
207 +**5. Check update process**
171 171  
172 -(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
209 +[[image:image-20220602104948-14.png]]
173 173  
174 174  
175 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170308-3.png?width=617&height=556&rev=1.1||alt="image-20220907170308-3.png" height="556" width="617"]]
212 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
213 +**The following picture shows that the burning is successful**
176 176  
215 +[[image:image-20220602105251-15.png]]
177 177  
178 178  
179 -(% style="color:blue" %)**6.  Network successfully.**
218 +== Order Info ==
180 180  
220 +Part Number: **LA66-LoRaWAN-Shield-XXX**
181 181  
182 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170436-4.png?rev=1.1||alt="image-20220907170436-4.png"]]
222 +**XX**: The default frequency band
183 183  
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
184 184  
234 +== Package Info ==
185 185  
186 -(% style="color:blue" %)**7.  Send uplink using command**
236 +* LA66 LoRaWAN Shield x 1
237 +* RF Antenna x 1
187 187  
239 += LA66 USB LoRaWAN Adapter =
188 188  
189 -[[image:image-20220912085244-1.png]]
241 +== Overview ==
190 190  
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.
191 191  
192 -[[image:image-20220912085307-2.png]]
193 193  
246 +== Features ==
194 194  
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
195 195  
196 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170744-6.png?width=798&height=242&rev=1.1||alt="image-20220907170744-6.png" height="242" width="798"]]
259 +== Specification ==
197 197  
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
198 198  
277 +== Pin Mapping & LED ==
199 199  
200 -== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
279 +== Example Send & Get Messages via LoRaWAN in PC ==
201 201  
281 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
202 202  
203 -**Use python as an example：**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]]
283 +~1. Connect the LA66 USB LoRaWAN adapter to PC
204 204  
205 -(**Raspberry Pi example: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]])
285 +[[image:image-20220602171217-1.png||height="538" width="800"]]
206 206  
287 +Open the serial port tool
207 207  
208 -(% style="color:red" %)**Preconditions:**
289 +[[image:image-20220602161617-8.png]]
209 209  
210 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
291 +[[image:image-20220602161718-9.png||height="457" width="800"]]
211 211  
212 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
213 213  
294 +2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.
214 214  
296 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
215 215  
216 -(% style="color:blue" %)**Steps for usage:**
298 +[[image:image-20220602161935-10.png||height="498" width="800"]]
217 217  
218 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
219 219  
220 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
301 +3. See Uplink Command
221 221  
303 +Command format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
222 222  
223 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
305 +example: AT+SENDB=01,02,8,05820802581ea0a5
224 224  
307 +[[image:image-20220602162157-11.png||height="497" width="800"]]
225 225  
226 226  
227 -== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
310 +4. Check to see if TTN received the message
228 228  
312 +[[image:image-20220602162331-12.png||height="420" width="800"]]
229 229  
230 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
231 231  
232 232  
233 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
316 +== Example Send & Get Messages via LoRaWAN in RPi ==
234 234  
318 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
235 235  
236 -[[image:image-20220723100439-2.png]]
320 +~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi
237 237  
322 +[[image:image-20220602171233-2.png||height="538" width="800"]]
238 238  
239 239  
240 -(% style="color:blue" %)**2.  Install Minicom in RPi.**
325 +2. Install Minicom in RPi.
241 241  
242 -
243 243  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
244 244  
245 - (% style="background-color:yellow" %)**apt update**
329 +(% class="mark" %)apt update
246 246  
247 - (% style="background-color:yellow" %)**apt install minicom**
331 +(% class="mark" %)apt install minicom
248 248  
249 249  
250 250  Use minicom to connect to the RPI's terminal
... ... @@ -252,217 +252,75 @@
252 252  [[image:image-20220602153146-3.png||height="439" width="500"]]
253 253  
254 254  
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
255 255  
256 -(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
257 -
258 -
259 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
260 -
261 -
262 262  [[image:image-20220602154928-5.png||height="436" width="500"]]
263 263  
264 264  
345 +4. Send Uplink message
265 265  
266 -(% style="color:blue" %)**4.  Send Uplink message**
347 +Format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
267 267  
268 -
269 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
270 -
271 271  example: AT+SENDB=01,02,8,05820802581ea0a5
272 272  
273 -
274 274  [[image:image-20220602160339-6.png||height="517" width="600"]]
275 275  
276 -
277 -
278 278  Check to see if TTN received the message
279 279  
280 -
281 281  [[image:image-20220602160627-7.png||height="369" width="800"]]
282 282  
283 283  
284 284  
285 -== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
359 += Example: Send PC's CPU/RAM usage to TTN via python =
286 286  
361 +==== Take python as an example： ====
287 287  
288 -=== 1.9.1  Hardware and Software Connection ===
363 +===== Preconditions: =====
289 289  
365 +1.LA66 USB LoRaWAN Adapter works fine
290 290  
367 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
291 291  
292 -==== (% style="color:blue" %)**Overview：**(%%) ====
369 +===== Steps for usage =====
293 293  
371 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
294 294  
295 -(((
296 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
373 +2.Run the script in PC and see the TTN
297 297  
298 -* Send real-time location information of mobile phone to LoRaWAN network.
299 -* Check LoRaWAN network signal strengh.
300 -* Manually send messages to LoRaWAN network.
301 -)))
375 +[[image:image-20220602115852-3.png]]
302 302  
303 303  
304 304  
379 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
305 305  
306 306  
307 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
382 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
308 308  
309 309  
310 -A USB to Type-C adapter is needed to connect to a Mobile phone.
311 311  
312 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
386 +== Order Info ==
313 313  
314 -[[image:image-20220813174353-2.png||height="360" width="313"]]
388 +Part Number: **LA66-USB-LoRaWAN-Adapter-XXX**
315 315  
390 +**XX**: The default frequency band
316 316  
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
317 317  
402 +== Package Info ==
318 318  
319 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
404 +* LA66 USB LoRaWAN Adapter x 1
320 320  
406 += Reference =
321 321  
322 -[[(% id="cke_bm_895007S" style="display:none" %)** **(%%)**Download Link for Android apk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]].  (Android Version Only)
408 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
323 323  
324 -
325 -[[image:image-20220813173738-1.png]]
326 -
327 -
328 -
329 -
330 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
331 -
332 -
333 -Function and page introduction
334 -
335 -
336 -[[image:image-20220723113448-7.png||height="995" width="450"]]
337 -
338 -
339 -**Block Explain:**
340 -
341 -1.  Display LA66 USB LoRaWAN Module connection status
342 -
343 -2.  Check and reconnect
344 -
345 -3.  Turn send timestamps on or off
346 -
347 -4.  Display LoRaWan connection status
348 -
349 -5.  Check LoRaWan connection status
350 -
351 -6.  The RSSI value of the node when the ACK is received
352 -
353 -7.  Node's Signal Strength Icon
354 -
355 -8.  Configure Location Uplink Interval
356 -
357 -9.  AT command input box
358 -
359 -10.  Send Button:  Send input box info to LA66 USB Adapter
360 -
361 -11.  Output Log from LA66 USB adapter
362 -
363 -12.  clear log button
364 -
365 -13.  exit button
366 -
367 -
368 -
369 -LA66 USB LoRaWAN Module not connected
370 -
371 -
372 -[[image:image-20220723110520-5.png||height="677" width="508"]]
373 -
374 -
375 -
376 -Connect LA66 USB LoRaWAN Module
377 -
378 -
379 -[[image:image-20220723110626-6.png||height="681" width="511"]]
380 -
381 -
382 -
383 -
384 -=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
385 -
386 -
387 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
388 -
389 -
390 -[[image:image-20220723134549-8.png]]
391 -
392 -
393 -
394 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
395 -
396 -
397 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
398 -
399 -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/]]
400 -
401 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
402 -
403 -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]]
404 -
405 -
406 -Example output in NodeRed is as below:
407 -
408 -[[image:image-20220723144339-1.png]]
409 -
410 -
411 -
412 -== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
413 -
414 -
415 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
416 -
417 -Just use the yellow jumper cap to short the BOOT corner and the RX corner, and then press the RESET button (without the jumper cap, you can directly short the BOOT corner and the RX corner with a wire to achieve the same effect).
418 -
419 -
420 -[[image:image-20220723150132-2.png]]
421 -
422 -
423 -
424 -= 2.  FAQ =
425 -
426 -
427 -== 2.1  How to Compile Source Code for LA66? ==
428 -
429 -
430 -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]]
431 -
432 -
433 -
434 -== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
435 -
436 -
437 -Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Shield User Manual.Instruction for LA66 Peer to Peer firmware.WebHome]]
438 -
439 -
440 -
441 -= 3.  Order Info =
442 -
443 -
444 -**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
445 -
446 -
447 -(% style="color:blue" %)**XXX**(%%): The default frequency band
448 -
449 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
450 -* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
451 -* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
452 -* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
453 -* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
454 -* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
455 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
456 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
457 -* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
458 -
459 -
460 -
461 -
462 -= 4.  Reference =
463 -
464 -
465 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
466 -* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
467 -
468 468  
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