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Last modified by Xiaoling on 2025/02/07 16:37
From version 161.2
edited by Xiaoling
on 2023/06/10 08:47
Change comment: There is no comment for this version
To version 85.1
edited by Edwin Chen
on 2022/07/10 22:06
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
... ... @@ -1,66 +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 -== 1.1  Overview ==
14 -
15 -
16 -[[image:image-20220715001142-3.png||height="145" width="220"]]
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.
21 -)))
22 -
23 -(((
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.
25 -)))
26 -
27 -(((
28 28  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
29 -)))
30 30  
31 -(((
32 32  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.
33 -)))
34 34  
35 -(((
36 36  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
37 -)))
38 38  
39 39  
40 -== 1.2  Features ==
20 +== Features ==
41 41  
42 -
43 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
44 -* Ultra-long RF range
45 45  * Support LoRaWAN v1.0.4 protocol
46 46  * Support peer-to-peer protocol
47 47  * TCXO crystal to ensure RF performance on low temperature
48 -* Spring RF antenna
25 +* SMD Antenna pad and i-pex antenna connector
49 49  * Available in different frequency LoRaWAN frequency bands.
50 50  * World-wide unique OTAA keys.
51 51  * AT Command via UART-TTL interface
52 52  * Firmware upgradable via UART interface
53 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
30 +* Ultra-long RF range
54 54  
32 +== Specification ==
55 55  
56 -
57 -== 1.3  Specification ==
58 -
59 -
60 60  * CPU: 32-bit 48 MHz
61 61  * Flash: 256KB
62 62  * RAM: 64KB
63 -* Input Power Range: 5v
37 +* Input Power Range: 1.8v ~~ 3.7v
38 +* Power Consumption: < 4uA.
64 64  * Frequency Range: 150 MHz ~~ 960 MHz
65 65  * Maximum Power +22 dBm constant RF output
66 66  * High sensitivity: -148 dBm
... ... @@ -72,421 +72,367 @@
72 72  ** Operating: 10 ~~ 95% (Non-Condensing)
73 73  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
74 74  * LoRa Rx current: <9 mA
50 +* I/O Voltage: 3.3v
75 75  
52 +== AT Command ==
76 76  
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.
77 77  
78 -== 1.4  Pin Mapping & LED ==
79 79  
57 +== Dimension ==
80 80  
81 -[[image:image-20220813183239-3.png||height="526" width="662"]]
59 +[[image:image-20220517072526-1.png]]
82 82  
83 83  
84 -== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
62 +== Pin Mapping ==
85 85  
64 +[[image:image-20220523101537-1.png]]
86 86  
87 -(((
88 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
66 +== Land Pattern ==
89 89  
90 -
91 -)))
68 +[[image:image-20220517072821-2.png]]
92 92  
93 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
94 94  
95 -[[image:image-20220723100027-1.png]]
71 +== Order Info ==
96 96  
73 +Part Number: **LA66-XXX**
97 97  
98 -Open the serial port tool
75 +**XX**: The default frequency band
99 99  
100 -[[image:image-20220602161617-8.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 -[[image:image-20220602161718-9.png||height="457" width="800"]]
89 +== Overview ==
104 104  
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.
105 105  
106 -(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
107 107  
108 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
94 +== Features ==
109 109  
110 -[[image:image-20220602161935-10.png||height="498" width="800"]]
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
111 111  
107 +== Specification ==
112 112  
113 -(% style="color:blue" %)**3.  See Uplink Command**
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
114 114  
115 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
127 +== Pin Mapping & LED ==
116 116  
117 -example: AT+SENDB=01,02,8,05820802581ea0a5
129 +== Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
118 118  
119 -[[image:image-20220602162157-11.png||height="497" width="800"]]
131 +== Example: Join TTN network and send an uplink message, get downlink message. ==
120 120  
133 +== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
121 121  
122 -(% style="color:blue" %)**4.  Check to see if TTN received the message**
135 +== Upgrade Firmware of LA66 LoRaWAN Shield ==
123 123  
124 -[[image:image-20220817093644-1.png]]
137 +=== Items needed for update ===
125 125  
139 +1. LA66 LoRaWAN Shield
140 +1. Arduino
141 +1. USB TO TTL Adapter
126 126  
127 -== 1.6  Example: How to join helium ==
143 +[[image:image-20220602100052-2.png||height="385" width="600"]]
128 128  
129 129  
130 -(% style="color:blue" %)**1.  Create a new device.**
146 +=== Connection ===
131 131  
132 -[[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 +[[image:image-20220602101311-3.png||height="276" width="600"]]
133 133  
150 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  <-> (% style="color:blue" %)**USB TTL**(%%)
151 +**GND  <-> GND
152 +TXD  <-> TXD
153 +RXD  <-> RXD**
134 134  
135 -(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
155 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
136 136  
137 -[[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"]]
157 +Connect USB TTL Adapter to PC after connecting the wires
138 138  
139 139  
140 -(% style="color:blue" %)**3.  Use AT commands.**
160 +[[image:image-20220602102240-4.png||height="304" width="600"]]
141 141  
142 -[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
143 143  
163 +=== Upgrade steps ===
144 144  
145 -(% style="color:blue" %)**4.  Use the serial port tool**
165 +==== Switch SW1 to put in ISP position ====
146 146  
147 -[[image:image-20220909151517-2.png||height="543" width="708"]]
167 +[[image:image-20220602102824-5.png||height="306" width="600"]]
148 148  
149 149  
150 -(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
170 +==== Press the RST switch once ====
151 151  
152 -[[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"]]
172 +[[image:image-20220602104701-12.png||height="285" width="600"]]
153 153  
154 154  
155 -(% style="color:blue" %)**6.  Network successfully.**
175 +==== Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
156 156  
157 -[[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"]]
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/]]**
158 158  
179 +[[image:image-20220602103227-6.png]]
159 159  
160 -(% style="color:blue" %)**7.  Send uplink using command**
181 +[[image:image-20220602103357-7.png]]
161 161  
162 -[[image:image-20220912085244-1.png]]
163 163  
164 -[[image:image-20220912085307-2.png]]
184 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
185 +**2. Select the COM port corresponding to USB TTL**
165 165  
187 +[[image:image-20220602103844-8.png]]
166 166  
167 -[[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"]]
168 168  
190 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
191 +**3. Select the bin file to burn**
169 169  
170 -== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
193 +[[image:image-20220602104144-9.png]]
171 171  
195 +[[image:image-20220602104251-10.png]]
172 172  
173 -**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]]
197 +[[image:image-20220602104402-11.png]]
174 174  
175 -(**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]])
176 176  
200 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
201 +**4. Click to start the download**
177 177  
178 -(% style="color:red" %)**Preconditions:**
203 +[[image:image-20220602104923-13.png]]
179 179  
180 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
181 181  
182 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
206 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
207 +**5. Check update process**
183 183  
209 +[[image:image-20220602104948-14.png]]
184 184  
185 185  
186 -(% style="color:blue" %)**Steps for usage:**
212 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
213 +**The following picture shows that the burning is successful**
187 187  
188 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
215 +[[image:image-20220602105251-15.png]]
189 189  
190 -(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN
191 191  
192 -(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN
218 +== Order Info ==
193 193  
220 +Part Number: **LA66-LoRaWAN-Shield-XXX**
194 194  
195 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
222 +**XX**: The default frequency band
196 196  
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
197 197  
198 -== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
234 +== Package Info ==
199 199  
236 +* LA66 LoRaWAN Shield x 1
237 +* RF Antenna x 1
200 200  
201 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
239 += LA66 USB LoRaWAN Adapter =
202 202  
241 +== Overview ==
203 203  
204 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
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.
205 205  
206 -[[image:image-20220723100439-2.png]]
207 207  
246 +== Features ==
208 208  
209 -(% style="color:blue" %)**2.  Install Minicom in RPi.**
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
210 210  
211 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
259 +== Specification ==
212 212  
213 - (% style="background-color:yellow" %)**apt update**
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
214 214  
215 - (% style="background-color:yellow" %)**apt install minicom**
277 +== Pin Mapping & LED ==
216 216  
217 -Use minicom to connect to the RPI's terminal
279 +== Example Send & Get Messages via LoRaWAN in PC ==
218 218  
219 -[[image:image-20220602153146-3.png||height="439" width="500"]]
281 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
220 220  
283 +~1. Connect the LA66 USB LoRaWAN adapter to PC
221 221  
222 -(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
285 +[[image:image-20220602171217-1.png||height="538" width="800"]]
223 223  
224 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
287 +Open the serial port tool
225 225  
226 -[[image:image-20220602154928-5.png||height="436" width="500"]]
289 +[[image:image-20220602161617-8.png]]
227 227  
291 +[[image:image-20220602161718-9.png||height="457" width="800"]]
228 228  
229 -(% style="color:blue" %)**4.  Send Uplink message**
230 230  
231 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
294 +2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.
232 232  
233 -example: AT+SENDB=01,02,8,05820802581ea0a5
296 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
234 234  
235 -[[image:image-20220602160339-6.png||height="517" width="600"]]
298 +[[image:image-20220602161935-10.png||height="498" width="800"]]
236 236  
237 237  
301 +3. See Uplink Command
238 238  
239 -Check to see if TTN received the message
303 +Command format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
240 240  
305 +example: AT+SENDB=01,02,8,05820802581ea0a5
241 241  
242 -[[image:image-20220602160627-7.png||height="369" width="800"]]
307 +[[image:image-20220602162157-11.png||height="497" width="800"]]
243 243  
244 244  
245 -== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
310 +4. Check to see if TTN received the message
246 246  
247 -=== 1.9.1  Hardware and Software Connection ===
312 +[[image:image-20220602162331-12.png||height="420" width="800"]]
248 248  
249 249  
250 250  
251 -==== (% style="color:blue" %)**Overview：**(%%) ====
316 +== Example:Send PC's CPU/RAM usage to TTN via python ==
252 252  
318 +(% class="wikigeneratedid" id="HUsepythonasanexampleFF1A" %)
319 +**Use python as an example：**
253 253  
254 -(((
255 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
321 +(% class="wikigeneratedid" id="HPreconditions:" %)
322 +**Preconditions:**
256 256  
257 -* Send real-time location information of mobile phone to LoRaWAN network.
258 -* Check LoRaWAN network signal strengh.
259 -* Manually send messages to LoRaWAN network.
260 -)))
324 +1.LA66 USB LoRaWAN Adapter works fine
261 261  
326 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
262 262  
328 +(% class="wikigeneratedid" id="HStepsforusage" %)
329 +**Steps for usage**
263 263  
331 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
264 264  
265 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
333 +2.Run the python script in PC and see the TTN
266 266  
335 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
267 267  
268 -A USB to Type-C adapter is needed to connect to a Mobile phone.
269 269  
270 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
271 271  
272 -[[image:image-20220813174353-2.png||height="360" width="313"]]
339 +== Example Send & Get Messages via LoRaWAN in RPi ==
273 273  
341 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
274 274  
343 +~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi
275 275  
276 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
345 +[[image:image-20220602171233-2.png||height="538" width="800"]]
277 277  
278 278  
279 -[[(% 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)
348 +2. Install Minicom in RPi.
280 280  
350 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
281 281  
282 -[[image:image-20220813173738-1.png]]
352 +(% class="mark" %)apt update
283 283  
354 +(% class="mark" %)apt install minicom
284 284  
285 285  
286 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
357 +Use minicom to connect to the RPI's terminal
287 287  
359 +[[image:image-20220602153146-3.png||height="439" width="500"]]
288 288  
289 -Function and page introduction
290 290  
362 +3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.
363 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network
291 291  
292 -[[image:image-20220723113448-7.png||height="995" width="450"]]
365 +[[image:image-20220602154928-5.png||height="436" width="500"]]
293 293  
294 294  
295 -(% style="color:blue" %)**Block Explain:**
368 +4. Send Uplink message
296 296  
297 -1.  Display LA66 USB LoRaWAN Module connection status
370 +Format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
298 298  
299 -2.  Check and reconnect
372 +example: AT+SENDB=01,02,8,05820802581ea0a5
300 300  
301 -3.  Turn send timestamps on or off
374 +[[image:image-20220602160339-6.png||height="517" width="600"]]
302 302  
303 -4.  Display LoRaWan connection status
376 +Check to see if TTN received the message
304 304  
305 -5.  Check LoRaWan connection status
378 +[[image:image-20220602160627-7.png||height="369" width="800"]]
306 306  
307 -6.  The RSSI value of the node when the ACK is received
308 308  
309 -7.  Node's Signal Strength Icon
310 310  
311 -8.  Configure Location Uplink Interval
382 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
312 312  
313 -9.  AT command input box
314 314  
315 -10.  Send Button:  Send input box info to LA66 USB Adapter
385 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
316 316  
317 -11.  Output Log from LA66 USB adapter
318 318  
319 -12.  clear log button
320 320  
321 -13.  exit button
389 +== Order Info ==
322 322  
391 +Part Number: **LA66-USB-LoRaWAN-Adapter-XXX**
323 323  
393 +**XX**: The default frequency band
324 324  
325 -LA66 USB LoRaWAN Module not connected
395 +* **AS923**: LoRaWAN AS923 band
396 +* **AU915**: LoRaWAN AU915 band
397 +* **EU433**: LoRaWAN EU433 band
398 +* **EU868**: LoRaWAN EU868 band
399 +* **KR920**: LoRaWAN KR920 band
400 +* **US915**: LoRaWAN US915 band
401 +* **IN865**: LoRaWAN IN865 band
402 +* **CN470**: LoRaWAN CN470 band
403 +* **PP**: Peer to Peer LoRa Protocol
326 326  
405 +== Package Info ==
327 327  
328 -[[image:image-20220723110520-5.png||height="677" width="508"]]
407 +* LA66 USB LoRaWAN Adapter x 1
329 329  
409 += Reference =
330 330  
411 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
331 331  
332 -Connect LA66 USB LoRaWAN Module
333 -
334 -
335 -[[image:image-20220723110626-6.png||height="681" width="511"]]
336 -
337 -
338 -=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
339 -
340 -
341 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
342 -
343 -
344 -[[image:image-20220723134549-8.png]]
345 -
346 -
347 -
348 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
349 -
350 -
351 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
352 -
353 -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/]]
354 -
355 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
356 -
357 -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]]
358 -
359 -
360 -Example output in NodeRed is as below:
361 -
362 -[[image:image-20220723144339-1.png]]
363 -
364 -
365 -== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
366 -
367 -
368 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
369 -
370 -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).
371 -
372 -(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.**
373 -
374 -[[image:image-20220723150132-2.png]]
375 -
376 -
377 -
378 -=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) ===
379 -
380 -
381 -**1.  Software download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]**
382 -
383 -[[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"]]
384 -
385 -[[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"]]
386 -
387 -
388 -**2.  Select the COM port corresponding to USB TTL**
389 -
390 -[[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"]]
391 -
392 -
393 -**3.  Select the bin file to burn**
394 -
395 -[[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"]]
396 -
397 -[[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"]]
398 -
399 -[[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"]]
400 -
401 -
402 -**4.  Click to start the download**
403 -
404 -[[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"]]
405 -
406 -
407 -**5.  Check update process**
408 -
409 -[[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"]]
410 -
411 -
412 -**The following picture shows that the burning is successful**
413 -
414 -[[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"]]
415 -
416 -
417 -= 2.  FAQ =
418 -
419 -== 2.1  How to Compile Source Code for LA66? ==
420 -
421 -
422 -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]]
423 -
424 -
425 -== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
426 -
427 -
428 -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]]
429 -
430 -
431 -== 2.3 My device keeps showing invalid credentials, the device goes into low power mode ==
432 -
433 -
434 -Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666**
435 -
436 -
437 -= 3.  Order Info =
438 -
439 -
440 -**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
441 -
442 -
443 -(% style="color:blue" %)**XXX**(%%): The default frequency band
444 -
445 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
446 -* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
447 -* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
448 -* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
449 -* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
450 -* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
451 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
452 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
453 -* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
454 -
455 -
456 -
457 -= 4.  Reference =
458 -
459 -
460 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
461 -* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
462 -
463 -
464 -
465 -= 5.  FCC Statement =
466 -
467 -
468 -(% style="color:red" %)**FCC Caution:**
469 -
470 -Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
471 -
472 -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.
473 -
474 -
475 -(% style="color:red" %)**IMPORTANT NOTE: **
476 -
477 -(% 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:
478 -
479 -—Reorient or relocate the receiving antenna.
480 -
481 -—Increase the separation between the equipment and receiver.
482 -
483 -—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
484 -
485 -—Consult the dealer or an experienced radio/TV technician for help.
486 -
487 -
488 -(% style="color:red" %)**FCC Radiation Exposure Statement: **
489 -
490 -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.
491 -
492 492  
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