Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 98.3 >
edited by Xiaoling
on 2022/07/18 09:56
To version < 174.3 >
edited by Xiaoling
on 2024/03/20 14:12
>
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Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -LA66 LoRaWAN Module
1 +LA66 USB LoRaWAN Adapter User Manual
Content
... ... @@ -6,20 +6,22 @@
6 6  
7 7  
8 8  
9 -= 1.  LA66 LoRaWAN Module =
10 10  
11 11  
12 -== 1.1  What is LA66 LoRaWAN Module ==
11 += 1.  LA66 USB LoRaWAN Adapter =
13 13  
13 +== 1.1  Overview ==
14 14  
15 -(((
16 -[[image:image-20220715000242-1.png||height="110" width="132"]]
17 17  
18 -(% 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.
16 +[[image:image-20220715001142-3.png||height="194" width="294"]][[image:image-20240101111030-2.png]]
17 +
18 +
19 +(((
20 +(% 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.
19 19  )))
20 20  
21 21  (((
22 -(% 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.
24 +(% 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.
23 23  )))
24 24  
25 25  (((
... ... @@ -37,25 +37,26 @@
37 37  
38 38  == 1.2  Features ==
39 39  
40 -* Support LoRaWAN v1.0.4 protocol
42 +
43 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
44 +* Ultra-long RF range
45 +* Support LoRaWAN v1.0.3 protocol
41 41  * Support peer-to-peer protocol
42 42  * TCXO crystal to ensure RF performance on low temperature
43 -* SMD Antenna pad and i-pex antenna connector
48 +* Spring RF antenna
44 44  * Available in different frequency LoRaWAN frequency bands.
45 45  * World-wide unique OTAA keys.
46 46  * AT Command via UART-TTL interface
47 47  * Firmware upgradable via UART interface
48 -* Ultra-long RF range
53 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
49 49  
50 -
51 -
52 52  == 1.3  Specification ==
53 53  
57 +
54 54  * CPU: 32-bit 48 MHz
55 55  * Flash: 256KB
56 56  * RAM: 64KB
57 -* Input Power Range: 1.8v ~~ 3.7v
58 -* Power Consumption: < 4uA.
61 +* Input Power Range: 5v
59 59  * Frequency Range: 150 MHz ~~ 960 MHz
60 60  * Maximum Power +22 dBm constant RF output
61 61  * High sensitivity: -148 dBm
... ... @@ -67,418 +67,383 @@
67 67  ** Operating: 10 ~~ 95% (Non-Condensing)
68 68  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
69 69  * LoRa Rx current: <9 mA
70 -* I/O Voltage: 3.3v
71 71  
74 +== 1.4  Pin Mapping & LED ==
72 72  
73 73  
77 +[[image:image-20220813183239-3.png||height="526" width="662"]]
74 74  
75 -== 1.4  AT Command ==
76 76  
80 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
77 77  
78 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
79 79  
83 +(((
84 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
85 +)))
80 80  
81 -== 1.5  Dimension ==
87 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
82 82  
83 -[[image:image-20220718094750-3.png]]
89 +[[image:image-20220723100027-1.png]]
84 84  
85 85  
92 +Open the serial port tool
86 86  
94 +[[image:image-20220602161617-8.png]]
87 87  
88 -== 1.6  Pin Mapping ==
89 89  
97 +[[image:image-20220602161718-9.png||height="457" width="800"]]
90 90  
91 -[[image:image-20220523101537-1.png]]
92 92  
100 +(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
93 93  
102 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
94 94  
95 -== 1.7  Land Pattern ==
104 +[[image:image-20220602161935-10.png||height="498" width="800"]]
96 96  
97 -[[image:image-20220517072821-2.png]]
98 98  
107 +(% style="color:blue" %)**3.  See Uplink Command**
99 99  
109 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
100 100  
101 -= 2.  LA66 LoRaWAN Shield =
111 +example: AT+SENDB=01,02,8,05820802581ea0a5
102 102  
113 +[[image:image-20220602162157-11.png||height="497" width="800"]]
103 103  
104 -== 2.1  Overview ==
105 105  
116 +(% style="color:blue" %)**4.  Check to see if TTN received the message**
106 106  
107 -[[image:image-20220715000826-2.png||height="386" width="449"]]
118 +[[image:image-20220817093644-1.png]]
108 108  
109 109  
110 -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.
121 +== 1.6  Example: How to join helium ==
111 111  
112 -(((
113 -(% 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.
114 -)))
115 115  
116 -(((
117 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
118 -)))
124 +(% style="color:blue" %)**1.  Create a new device.**
119 119  
120 -(((
121 -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.
122 -)))
126 +[[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"]]
123 123  
124 -(((
125 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
126 -)))
127 127  
129 +(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
128 128  
129 -== 2.2  Features ==
131 +[[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"]]
130 130  
131 -* Arduino Shield base on LA66 LoRaWAN module
132 -* Support LoRaWAN v1.0.4 protocol
133 -* Support peer-to-peer protocol
134 -* TCXO crystal to ensure RF performance on low temperature
135 -* SMA connector
136 -* Available in different frequency LoRaWAN frequency bands.
137 -* World-wide unique OTAA keys.
138 -* AT Command via UART-TTL interface
139 -* Firmware upgradable via UART interface
140 -* Ultra-long RF range
141 141  
142 -== 2.3  Specification ==
134 +(% style="color:blue" %)**3.  Use AT commands.**
143 143  
144 -* CPU: 32-bit 48 MHz
145 -* Flash: 256KB
146 -* RAM: 64KB
147 -* Input Power Range: 1.8v ~~ 3.7v
148 -* Power Consumption: < 4uA.
149 -* Frequency Range: 150 MHz ~~ 960 MHz
150 -* Maximum Power +22 dBm constant RF output
151 -* High sensitivity: -148 dBm
152 -* Temperature:
153 -** Storage: -55 ~~ +125℃
154 -** Operating: -40 ~~ +85℃
155 -* Humidity:
156 -** Storage: 5 ~~ 95% (Non-Condensing)
157 -** Operating: 10 ~~ 95% (Non-Condensing)
158 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
159 -* LoRa Rx current: <9 mA
160 -* I/O Voltage: 3.3v
136 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
161 161  
162 -== 2.4  Pin Mapping & LED ==
163 163  
139 +(% style="color:blue" %)**4.  Use the serial port tool**
164 164  
141 +[[image:image-20220909151517-2.png||height="543" width="708"]]
165 165  
166 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
167 167  
144 +(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
168 168  
146 +[[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"]]
169 169  
170 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
171 171  
149 +(% style="color:blue" %)**6.  Network successfully.**
172 172  
151 +[[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"]]
173 173  
174 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
175 175  
154 +(% style="color:blue" %)**7.  Send uplink using command**
176 176  
156 +[[image:image-20220912085244-1.png]]
177 177  
178 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
158 +[[image:image-20220912085307-2.png]]
179 179  
180 180  
181 -=== 2.8.1  Items needed for update ===
161 +[[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"]]
182 182  
183 -1. LA66 LoRaWAN Shield
184 -1. Arduino
185 -1. USB TO TTL Adapter
186 186  
187 -[[image:image-20220602100052-2.png||height="385" width="600"]]
164 +== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
188 188  
189 189  
190 -=== 2.8.2  Connection ===
167 +**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]]
191 191  
169 +(**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]])
192 192  
193 -[[image:image-20220602101311-3.png||height="276" width="600"]]
194 194  
172 +(% style="color:red" %)**Preconditions:**
195 195  
196 -(((
197 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
198 -)))
174 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
199 199  
200 -(((
201 -(% style="background-color:yellow" %)**GND  <-> GND
202 -TXD  <->  TXD
203 -RXD  <->  RXD**
204 -)))
176 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
205 205  
206 206  
207 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
179 +(% style="color:blue" %)**Steps for usage:**
208 208  
209 -Connect USB TTL Adapter to PC after connecting the wires
181 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
210 210  
183 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN
211 211  
212 -[[image:image-20220602102240-4.png||height="304" width="600"]]
185 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN
213 213  
214 214  
215 -=== 2.8.3  Upgrade steps ===
188 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
216 216  
217 217  
218 -==== 1.  Switch SW1 to put in ISP position ====
191 +== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
219 219  
220 220  
221 -[[image:image-20220602102824-5.png||height="306" width="600"]]
194 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
222 222  
196 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
223 223  
198 +[[image:image-20220723100439-2.png]]
224 224  
225 -==== 2.  Press the RST switch once ====
226 226  
201 +(% style="color:blue" %)**2.  Install Minicom in RPi.**
227 227  
228 -[[image:image-20220602104701-12.png||height="285" width="600"]]
203 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
229 229  
205 + (% style="background-color:yellow" %)**apt update**
230 230  
207 + (% style="background-color:yellow" %)**apt install minicom**
231 231  
232 -==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
209 +Use minicom to connect to the RPI's terminal
233 233  
211 +[[image:image-20220602153146-3.png||height="439" width="500"]]
234 234  
235 -(((
236 -(% style="color:blue" %)**1. Software download link:  [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/>>https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/]]**
237 -)))
238 238  
214 +(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
239 239  
240 -[[image:image-20220602103227-6.png]]
216 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
241 241  
218 +[[image:image-20220602154928-5.png||height="436" width="500"]]
242 242  
243 -[[image:image-20220602103357-7.png]]
244 244  
221 +(% style="color:blue" %)**4.  Send Uplink message**
245 245  
223 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
246 246  
247 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
248 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
225 +example: AT+SENDB=01,02,8,05820802581ea0a5
249 249  
227 +[[image:image-20220602160339-6.png||height="517" width="600"]]
250 250  
251 -[[image:image-20220602103844-8.png]]
252 252  
230 +Check to see if TTN received the message
253 253  
254 254  
255 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
256 -(% style="color:blue" %)**3. Select the bin file to burn**
233 +[[image:image-20220602160627-7.png||height="369" width="800"]]
257 257  
258 258  
259 -[[image:image-20220602104144-9.png]]
236 +== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
260 260  
238 +=== 1.9.1  Hardware and Software Connection ===
261 261  
262 -[[image:image-20220602104251-10.png]]
263 263  
241 +(% class="wikigeneratedid" id="HOverviewFF1A" %)
242 +(% style="color:blue" %)**Overview：**
264 264  
265 -[[image:image-20220602104402-11.png]]
244 +(((
245 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
266 266  
247 +* Send real-time location information of mobile phone to LoRaWAN network.
248 +* Check LoRaWAN network signal strengh.
249 +* Manually send messages to LoRaWAN network.
250 +)))
267 267  
268 268  
269 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
270 -(% style="color:blue" %)**4. Click to start the download**
271 271  
272 -[[image:image-20220602104923-13.png]]
254 +(% class="wikigeneratedid" id="HHardwareConnection:" %)
255 +(% style="color:blue" %)**Hardware Connection:**
273 273  
257 +A USB to Type-C adapter is needed to connect to a Mobile phone.
274 274  
259 +(% style="color:red" %)**Note: The package of LA66 USB adapter already includes this USB Type-C adapter.**
275 275  
276 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
277 -(% style="color:blue" %)**5. Check update process**
261 +[[image:image-20220813174353-2.png||height="360" width="313"]]
278 278  
279 279  
280 -[[image:image-20220602104948-14.png]]
264 +(% class="wikigeneratedid" id="HDownloadandInstallApp:" %)
265 +(% style="color:blue" %)**Download and Install App:**
281 281  
267 +[[(% 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)
282 282  
269 +[[image:image-20220813173738-1.png]]
283 283  
284 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
285 -(% style="color:blue" %)**The following picture shows that the burning is successful**
286 286  
287 -[[image:image-20220602105251-15.png]]
272 +(% class="wikigeneratedid" id="HUseofAPP:" %)
273 +(% style="color:blue" %)**Use of APP:**
288 288  
275 +Function and page introduction:
289 289  
277 +[[image:image-20220723113448-7.png||height="911" width="412"]]
290 290  
291 -= 3.  LA66 USB LoRaWAN Adapter =
292 292  
280 +(% style="color:blue" %)**Block Explain:**
293 293  
294 -== 3.1  Overview ==
282 +1.  Display LA66 USB LoRaWAN Module connection status
295 295  
296 -[[image:image-20220715001142-3.png||height="145" width="220"]]
284 +2.  Check and reconnect
297 297  
298 -(% 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.
286 +3.  Turn send timestamps on or off
299 299  
300 -(% 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.
288 +4.  Display LoRaWan connection status
301 301  
302 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
290 +5.  Check LoRaWan connection status
303 303  
304 -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.
292 +6.  The RSSI value of the node when the ACK is received
305 305  
306 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
294 +7.  Node's Signal Strength Icon
307 307  
296 +8.  Configure Location Uplink Interval
308 308  
309 -== 3.2  Features ==
298 +9.  AT command input box
310 310  
311 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
312 -* Ultra-long RF range
313 -* Support LoRaWAN v1.0.4 protocol
314 -* Support peer-to-peer protocol
315 -* TCXO crystal to ensure RF performance on low temperature
316 -* Spring RF antenna
317 -* Available in different frequency LoRaWAN frequency bands.
318 -* World-wide unique OTAA keys.
319 -* AT Command via UART-TTL interface
320 -* Firmware upgradable via UART interface
321 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
300 +10.  Send Button:  Send input box info to LA66 USB Adapter
322 322  
323 -== 3.3  Specification ==
302 +11.  Output Log from LA66 USB adapter
324 324  
325 -* CPU: 32-bit 48 MHz
326 -* Flash: 256KB
327 -* RAM: 64KB
328 -* Input Power Range: 5v
329 -* Frequency Range: 150 MHz ~~ 960 MHz
330 -* Maximum Power +22 dBm constant RF output
331 -* High sensitivity: -148 dBm
332 -* Temperature:
333 -** Storage: -55 ~~ +125℃
334 -** Operating: -40 ~~ +85℃
335 -* Humidity:
336 -** Storage: 5 ~~ 95% (Non-Condensing)
337 -** Operating: 10 ~~ 95% (Non-Condensing)
338 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
339 -* LoRa Rx current: <9 mA
304 +12.  clear log button
340 340  
341 -== 3.4  Pin Mapping & LED ==
306 +13.  exit button
342 342  
343 343  
309 +LA66 USB LoRaWAN Module not connected:
344 344  
345 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
311 +[[image:image-20220723110520-5.png||height="677" width="508"]]
346 346  
347 347  
348 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
314 +Connect LA66 USB LoRaWAN Module:
349 349  
316 +[[image:image-20220723110626-6.png||height="681" width="511"]]
350 350  
351 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
352 352  
319 +=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
353 353  
354 -[[image:image-20220602171217-1.png||height="538" width="800"]]
355 355  
322 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
356 356  
357 -Open the serial port tool
324 +[[image:image-20220723134549-8.png]]
358 358  
359 -[[image:image-20220602161617-8.png]]
360 360  
361 -[[image:image-20220602161718-9.png||height="457" width="800"]]
327 +(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
362 362  
363 363  
330 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
364 364  
365 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
332 +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/]]
366 366  
367 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
334 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
368 368  
336 +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]]
369 369  
370 -[[image:image-20220602161935-10.png||height="498" width="800"]]
371 371  
339 +Example output in NodeRed is as below:
372 372  
341 +[[image:image-20220723144339-1.png]]
373 373  
374 -(% style="color:blue" %)**3. See Uplink Command**
375 375  
376 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
344 +== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
377 377  
378 -example: AT+SENDB=01,02,8,05820802581ea0a5
346 +=== 1.10.1 LA66V1 Update method ===
379 379  
380 -[[image:image-20220602162157-11.png||height="497" width="800"]]
381 381  
349 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
382 382  
351 +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).
383 383  
384 -(% style="color:blue" %)**4. Check to see if TTN received the message**
353 +**Firmware download:**
385 385  
386 -[[image:image-20220602162331-12.png||height="420" width="800"]]
355 +[[Firmware - Dropbox>>url:https://www.dropbox.com/sh/g99v0fxcltn9r1y/AABJQUWNgt61Z567OcUf-sIya/LA66%20LoRaWAN%20module/Firmware?dl=0&subfolder_nav_tracking=1]]
387 387  
357 +(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.**
388 388  
359 +[[image:image-20220723150132-2.png||height="514" width="506"]]
389 389  
390 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
391 391  
362 +(% class="wikigeneratedid" id="HOpentheUpgradetool28TremoProgrammer29inPCandUpgrade" %)
363 +(% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade**
392 392  
393 -**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]]
365 +**1.  Software download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]**
394 394  
367 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103227-6.png?rev=1.1||alt="image-20220602103227-6.png"]]
395 395  
396 -(% style="color:red" %)**Preconditions:**
369 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103357-7.png?rev=1.1||alt="image-20220602103357-7.png" height="486" width="390"]]
397 397  
398 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
399 399  
400 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
372 +**2.  Select the COM port corresponding to USB TTL**
401 401  
374 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103844-8.png?rev=1.1||alt="image-20220602103844-8.png" height="291" width="389"]]
402 402  
403 403  
404 -(% style="color:blue" %)**Steps for usage:**
377 +**3.  Select the bin file to burn**
405 405  
406 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
379 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104144-9.png?rev=1.1||alt="image-20220602104144-9.png" height="318" width="405"]]
407 407  
408 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
381 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104251-10.png?rev=1.1||alt="image-20220602104251-10.png" height="330" width="579"]]
409 409  
410 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
383 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104402-11.png?rev=1.1||alt="image-20220602104402-11.png" height="290" width="372"]]
411 411  
412 412  
386 +**4.  Click to start the download**
413 413  
414 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
388 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104923-13.png?rev=1.1||alt="image-20220602104923-13.png" height="462" width="372"]]
415 415  
416 416  
417 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
391 +**5.  Check update process**
418 418  
393 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104948-14.png?rev=1.1||alt="image-20220602104948-14.png" height="483" width="386"]]
419 419  
420 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
421 421  
422 -[[image:image-20220602171233-2.png||height="538" width="800"]]
396 +**The following picture shows that the burning is successful**
423 423  
398 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602105251-15.png?rev=1.1||alt="image-20220602105251-15.png" height="513" width="406"]]
424 424  
425 425  
426 -(% style="color:blue" %)**2. Install Minicom in RPi.**
401 +=== 1.10.2 LA66V2 Update method ===
427 427  
428 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
429 429  
430 - (% style="background-color:yellow" %)**apt update**
404 +**Firmware download（Please select withbootloader version）:**
431 431  
432 - (% style="background-color:yellow" %)**apt install minicom**
406 +[[Firmware - Dropbox>>url:https://www.dropbox.com/sh/g99v0fxcltn9r1y/AABJQUWNgt61Z567OcUf-sIya/LA66%20LoRaWAN%20module/Firmware?dl=0&subfolder_nav_tracking=1]]
433 433  
434 434  
435 -Use minicom to connect to the RPI's terminal
409 +**Firmware update method:**
436 436  
437 -[[image:image-20220602153146-3.png||height="439" width="500"]]
411 +Please refer to this link
438 438  
413 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H3.2.1UpdateafirmwareviaDraginoSensorManagerUtility.exe>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H3.2.1UpdateafirmwareviaDraginoSensorManagerUtility.exe]]
439 439  
440 440  
441 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
416 += 2.  FAQ =
442 442  
443 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
418 +== 2.1  How to Compile Source Code for LA66? ==
444 444  
445 445  
446 -[[image:image-20220602154928-5.png||height="436" width="500"]]
421 +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]]
447 447  
448 448  
424 +== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
449 449  
450 -(% style="color:blue" %)**4. Send Uplink message**
451 451  
452 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
427 +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]]
453 453  
454 -example: AT+SENDB=01,02,8,05820802581ea0a5
455 455  
430 +== 2.3 My device keeps showing invalid credentials, the device goes into low power mode ==
456 456  
457 -[[image:image-20220602160339-6.png||height="517" width="600"]]
458 458  
433 +Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666**
459 459  
460 460  
461 -Check to see if TTN received the message
436 +== 2.4 How to use external antenna via ipex connector? ==
462 462  
463 -[[image:image-20220602160627-7.png||height="369" width="800"]]
464 464  
439 +You need to remove the spring antenna first, and also remove the resistor and capacitor.
440 +Connect external antenna.
465 465  
442 +[[image:image-20231129155939-1.png||height="529" width="397"]]
466 466  
467 -== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
468 468  
445 += 3.  Order Info =
469 469  
470 470  
471 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
448 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
472 472  
473 -
474 -
475 -
476 -= 4.  Order Info =
477 -
478 -
479 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
480 -
481 -
482 482  (% style="color:blue" %)**XXX**(%%): The default frequency band
483 483  
484 484  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -491,8 +491,37 @@
491 491  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
492 492  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
493 493  
494 -= 5.  Reference =
462 += 4.  Reference =
495 495  
496 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
497 497  
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 += 5.  FCC Statement =
469 +
470 +
471 +(% style="color:red" %)**FCC Caution:**
472 +
473 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
474 +
475 +This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
476 +
477 +
478 +(% style="color:red" %)**IMPORTANT NOTE: **
479 +
480 +(% style="color:red" %)**Note:**(%%) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
481 +
482 +—Reorient or relocate the receiving antenna.
483 +
484 +—Increase the separation between the equipment and receiver.
485 +
486 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
487 +
488 +—Consult the dealer or an experienced radio/TV technician for help.
489 +
490 +
491 +(% style="color:red" %)**FCC Radiation Exposure Statement: **
492 +
493 +This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.This equipment should be installed and operated with minimum distance 20cm between the radiator& your body.
494 +
498 498  
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