Last modified by Xiaoling on 2025/02/07 16:37

From version 171.1
edited by Bei Jinggeng
on 2024/03/15 09:54
Change comment: There is no comment for this version
To version 81.1
edited by Edwin Chen
on 2022/07/10 22:04
Change comment: There is no comment for this version

Summary

Details

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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.Bei
1 +XWiki.Edwin
Content
... ... @@ -1,64 +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="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.
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 -* Support LoRaWAN v1.0.3 protocol
22 +* 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  
55 -== 1.3  Specification ==
32 +== Specification ==
56 56  
57 -
58 58  * CPU: 32-bit 48 MHz
59 59  * Flash: 256KB
60 60  * RAM: 64KB
61 -* Input Power Range: 5v
37 +* Input Power Range: 1.8v ~~ 3.7v
38 +* Power Consumption: < 4uA.
62 62  * Frequency Range: 150 MHz ~~ 960 MHz
63 63  * Maximum Power +22 dBm constant RF output
64 64  * High sensitivity: -148 dBm
... ... @@ -70,419 +70,367 @@
70 70  ** Operating: 10 ~~ 95% (Non-Condensing)
71 71  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
72 72  * LoRa Rx current: <9 mA
50 +* I/O Voltage: 3.3v
73 73  
74 -== 1.4  Pin Mapping & LED ==
52 +== AT Command ==
75 75  
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.
76 76  
77 -[[image:image-20220813183239-3.png||height="526" width="662"]]
78 78  
57 +== Dimension ==
79 79  
80 -== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
59 +[[image:image-20220517072526-1.png]]
81 81  
82 82  
83 -(((
84 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
85 -)))
62 +== Pin Mapping ==
86 86  
87 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
64 +[[image:image-20220523101537-1.png]]
88 88  
89 -[[image:image-20220723100027-1.png]]
66 +== Land Pattern ==
90 90  
68 +[[image:image-20220517072821-2.png]]
91 91  
92 -Open the serial port tool
93 93  
94 -[[image:image-20220602161617-8.png]]
71 +== Order Info ==
95 95  
73 +Part Number: **LA66-XXX**
96 96  
97 -[[image:image-20220602161718-9.png||height="457" width="800"]]
75 +**XX**: The default frequency band
98 98  
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
99 99  
100 -(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
87 += LA66 LoRaWAN Shield =
101 101  
102 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
89 +== Overview ==
103 103  
104 -[[image:image-20220602161935-10.png||height="498" width="800"]]
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  
106 106  
107 -(% style="color:blue" %)**3.  See Uplink Command**
94 +== Features ==
108 108  
109 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
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  
111 -example: AT+SENDB=01,02,8,05820802581ea0a5
107 +== Specification ==
112 112  
113 -[[image:image-20220602162157-11.png||height="497" width="800"]]
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  
127 +== Pin Mapping & LED ==
115 115  
116 -(% style="color:blue" %)**4.  Check to see if TTN received the message**
129 +== Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
117 117  
118 -[[image:image-20220817093644-1.png]]
131 +== Example: Join TTN network and send an uplink message, get downlink message. ==
119 119  
133 +== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
120 120  
121 -== 1.6  Example: How to join helium ==
135 +== Upgrade Firmware of LA66 LoRaWAN Shield ==
122 122  
137 +=== Items needed for update ===
123 123  
124 -(% style="color:blue" %)**1.  Create a new device.**
139 +1. LA66 LoRaWAN Shield
140 +1. Arduino
141 +1. USB TO TTL Adapter
125 125  
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"]]
143 +[[image:image-20220602100052-2.png||height="385" width="600"]]
127 127  
128 128  
129 -(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
146 +=== Connection ===
130 130  
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"]]
148 +[[image:image-20220602101311-3.png||height="276" width="600"]]
132 132  
150 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  <-> (% style="color:blue" %)**USB TTL**(%%)
151 +**GND  <-> GND
152 +TXD  <-> TXD
153 +RXD  <-> RXD**
133 133  
134 -(% style="color:blue" %)**3.  Use AT commands.**
155 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
135 135  
136 -[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
157 +Connect USB TTL Adapter to PC after connecting the wires
137 137  
138 138  
139 -(% style="color:blue" %)**4.  Use the serial port tool**
160 +[[image:image-20220602102240-4.png||height="304" width="600"]]
140 140  
141 -[[image:image-20220909151517-2.png||height="543" width="708"]]
142 142  
163 +=== Upgrade steps ===
143 143  
144 -(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
165 +==== Switch SW1 to put in ISP position ====
145 145  
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"]]
167 +[[image:image-20220602102824-5.png||height="306" width="600"]]
147 147  
148 148  
149 -(% style="color:blue" %)**6.  Network successfully.**
170 +==== Press the RST switch once ====
150 150  
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"]]
172 +[[image:image-20220602104701-12.png||height="285" width="600"]]
152 152  
153 153  
154 -(% style="color:blue" %)**7.  Send uplink using command**
175 +==== Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
155 155  
156 -[[image:image-20220912085244-1.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/]]**
157 157  
158 -[[image:image-20220912085307-2.png]]
179 +[[image:image-20220602103227-6.png]]
159 159  
181 +[[image:image-20220602103357-7.png]]
160 160  
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"]]
162 162  
184 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
185 +**2. Select the COM port corresponding to USB TTL**
163 163  
164 -== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
187 +[[image:image-20220602103844-8.png]]
165 165  
166 166  
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]]
190 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
191 +**3. Select the bin file to burn**
168 168  
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]])
193 +[[image:image-20220602104144-9.png]]
170 170  
195 +[[image:image-20220602104251-10.png]]
171 171  
172 -(% style="color:red" %)**Preconditions:**
197 +[[image:image-20220602104402-11.png]]
173 173  
174 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
175 175  
176 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
200 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
201 +**4. Click to start the download**
177 177  
203 +[[image:image-20220602104923-13.png]]
178 178  
179 -(% style="color:blue" %)**Steps for usage:**
180 180  
181 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
206 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
207 +**5. Check update process**
182 182  
183 -(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN
209 +[[image:image-20220602104948-14.png]]
184 184  
185 -(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN
186 186  
212 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
213 +**The following picture shows that the burning is successful**
187 187  
188 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
215 +[[image:image-20220602105251-15.png]]
189 189  
190 190  
191 -== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
218 +== Order Info ==
192 192  
220 +Part Number: **LA66-LoRaWAN-Shield-XXX**
193 193  
194 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
222 +**XX**: The default frequency band
195 195  
196 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
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 -[[image:image-20220723100439-2.png]]
234 +== Package Info ==
199 199  
236 +* LA66 LoRaWAN Shield x 1
237 +* RF Antenna x 1
200 200  
201 -(% style="color:blue" %)**2.  Install Minicom in RPi.**
239 += LA66 USB LoRaWAN Adapter =
202 202  
203 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
241 +== Overview ==
204 204  
205 - (% style="background-color:yellow" %)**apt update**
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.
206 206  
207 - (% style="background-color:yellow" %)**apt install minicom**
208 208  
209 -Use minicom to connect to the RPI's terminal
246 +== Features ==
210 210  
211 -[[image:image-20220602153146-3.png||height="439" width="500"]]
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
212 212  
259 +== Specification ==
213 213  
214 -(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
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
215 215  
216 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
277 +== Pin Mapping & LED ==
217 217  
218 -[[image:image-20220602154928-5.png||height="436" width="500"]]
279 +== Example Send & Get Messages via LoRaWAN in PC ==
219 219  
281 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
220 220  
221 -(% style="color:blue" %)**4.  Send Uplink message**
283 +~1. Connect the LA66 USB LoRaWAN adapter to PC
222 222  
223 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
285 +[[image:image-20220602171217-1.png||height="538" width="800"]]
224 224  
225 -example: AT+SENDB=01,02,8,05820802581ea0a5
287 +Open the serial port tool
226 226  
227 -[[image:image-20220602160339-6.png||height="517" width="600"]]
289 +[[image:image-20220602161617-8.png]]
228 228  
291 +[[image:image-20220602161718-9.png||height="457" width="800"]]
229 229  
230 -Check to see if TTN received the message
231 231  
294 +2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.
232 232  
233 -[[image:image-20220602160627-7.png||height="369" width="800"]]
296 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
234 234  
298 +[[image:image-20220602161935-10.png||height="498" width="800"]]
235 235  
236 -== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
237 237  
238 -=== 1.9.1  Hardware and Software Connection ===
301 +3. See Uplink Command
239 239  
303 +Command format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
240 240  
241 -(% class="wikigeneratedid" id="HOverviewFF1A" %)
242 -(% style="color:blue" %)**Overview:**
305 +example: AT+SENDB=01,02,8,05820802581ea0a5
243 243  
244 -(((
245 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
307 +[[image:image-20220602162157-11.png||height="497" width="800"]]
246 246  
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 -)))
251 251  
310 +4. Check to see if TTN received the message
252 252  
312 +[[image:image-20220602162331-12.png||height="420" width="800"]]
253 253  
254 -(% class="wikigeneratedid" id="HHardwareConnection:" %)
255 -(% style="color:blue" %)**Hardware Connection:**
256 256  
257 -A USB to Type-C adapter is needed to connect to a Mobile phone.
258 258  
259 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
316 += (% id="cke_bm_637361S" style="display:none" %) (%%)Example: Send PC's CPU/RAM usage to TTN via python =
260 260  
261 -[[image:image-20220813174353-2.png||height="360" width="313"]]
318 +==== Use python as an example ====
262 262  
263 -
264 -(% class="wikigeneratedid" id="HDownloadandInstallApp:" %)
265 -(% style="color:blue" %)**Download and Install App:**
266 -
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)
268 -
269 -[[image:image-20220813173738-1.png]]
270 -
271 -
272 -(% class="wikigeneratedid" id="HUseofAPP:" %)
273 -(% style="color:blue" %)**Use of APP:**
274 -
275 -Function and page introduction:
276 -
277 -[[image:image-20220723113448-7.png||height="995" width="450"]]
278 -
279 -
280 -(% style="color:blue" %)**Block Explain:**
281 -
282 -1.  Display LA66 USB LoRaWAN Module connection status
283 -
284 -2.  Check and reconnect
285 -
286 -3.  Turn send timestamps on or off
287 -
288 -4.  Display LoRaWan connection status
289 -
290 -5.  Check LoRaWan connection status
291 -
292 -6.  The RSSI value of the node when the ACK is received
293 -
294 -7.  Node's Signal Strength Icon
295 -
296 -8.  Configure Location Uplink Interval
297 -
298 -9.  AT command input box
299 -
300 -10.  Send Button:  Send input box info to LA66 USB Adapter
301 -
302 -11.  Output Log from LA66 USB adapter
303 -
304 -12.  clear log button
305 -
306 -13.  exit button
307 -
308 -
309 -LA66 USB LoRaWAN Module not connected:
310 -
311 -[[image:image-20220723110520-5.png||height="677" width="508"]]
312 -
313 -
314 -Connect LA66 USB LoRaWAN Module:
315 -
316 -[[image:image-20220723110626-6.png||height="681" width="511"]]
317 -
318 -
319 -=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
320 -
321 -
322 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
323 -
324 -
325 -[[image:image-20220723134549-8.png]]
326 -
327 -
328 -
329 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
330 -
331 -
332 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
333 -
334 -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/]]
335 -
336 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
337 -
338 -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]]
339 -
340 -
341 -Example output in NodeRed is as below:
342 -
343 -[[image:image-20220723144339-1.png]]
344 -
345 -
346 -== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
347 -
348 -=== 1.10.1 LA66V1 Update method ===
349 -
350 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
351 -
352 -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).
353 -
354 -(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.**
355 -
356 -[[image:image-20220723150132-2.png||height="514" width="506"]]
357 -
358 -
359 -(% class="wikigeneratedid" id="HOpentheUpgradetool28TremoProgrammer29inPCandUpgrade" %)
360 -(% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade**
361 -
362 -**1.  Software download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]**
363 -
364 -[[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"]]
365 -
366 -[[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"]]
367 -
368 -
369 -**2.  Select the COM port corresponding to USB TTL**
370 -
371 -[[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"]]
372 -
373 -
374 -**3.  Select the bin file to burn**
375 -
376 -[[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"]]
377 -
378 -[[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"]]
379 -
380 -[[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"]]
381 -
382 -
383 -**4.  Click to start the download**
384 -
385 -[[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"]]
386 -
387 -
388 -**5.  Check update process**
389 -
390 -[[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"]]
391 -
392 -
393 -**The following picture shows that the burning is successful**
394 -
395 -[[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"]]
396 -
397 397  (% class="wikigeneratedid" %)
398 -=== ===
321 +===== =====
399 399  
400 -(% class="wikigeneratedid" %)
401 -=== 1.10.2 LA66V2 Update method ===
323 +===== Preconditions: =====
402 402  
403 -Please refer to this link
325 +1.LA66 USB LoRaWAN Adapter works fine
404 404  
405 -[[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]]
327 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
406 406  
329 +===== Steps for usage =====
407 407  
408 -= 2.  FAQ =
331 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
409 409  
410 -== 2. How to Compile Source Code for LA66? ==
333 +2.Run the python script in PC and see the TTN
411 411  
335 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
412 412  
413 -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]]
414 414  
415 415  
416 -== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
339 +== Example Send & Get Messages via LoRaWAN in RPi ==
417 417  
341 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
418 418  
419 -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]]
343 +~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi
420 420  
345 +[[image:image-20220602171233-2.png||height="538" width="800"]]
421 421  
422 -== 2.3 My device keeps showing invalid credentials, the device goes into low power mode ==
423 423  
348 +2. Install Minicom in RPi.
424 424  
425 -Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666**
350 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
426 426  
352 +(% class="mark" %)apt update
427 427  
428 -== 2.4 How to use external antenna via ipex connector? ==
354 +(% class="mark" %)apt install minicom
429 429  
430 430  
431 -You need to remove the spring antenna first, and also remove the resistor and capacitor.
432 -Connect external antenna.
357 +Use minicom to connect to the RPI's terminal
433 433  
434 -[[image:image-20231129155939-1.png||height="529" width="397"]]
359 +[[image:image-20220602153146-3.png||height="439" width="500"]]
435 435  
436 436  
437 -= 3.  Order Info =
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
438 438  
365 +[[image:image-20220602154928-5.png||height="436" width="500"]]
439 439  
440 -**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
441 441  
368 +4. Send Uplink message
442 442  
443 -(% style="color:blue" %)**XXX**(%%): The default frequency band
370 +Format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
444 444  
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
372 +example: AT+SENDB=01,02,8,05820802581ea0a5
454 454  
455 -= 4.  Reference =
374 +[[image:image-20220602160339-6.png||height="517" width="600"]]
456 456  
376 +Check to see if TTN received the message
457 457  
458 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
459 -* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
378 +[[image:image-20220602160627-7.png||height="369" width="800"]]
460 460  
461 -= 5.  FCC Statement =
462 462  
463 463  
464 -(% style="color:red" %)**FCC Caution:**
382 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
465 465  
466 -Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
467 467  
468 -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.
385 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
469 469  
470 470  
471 -(% style="color:red" %)**IMPORTANT NOTE: **
472 472  
473 -(% 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:
389 +== Order Info ==
474 474  
475 -—Reorient or relocate the receiving antenna.
391 +Part Number: **LA66-USB-LoRaWAN-Adapter-XXX**
476 476  
477 -—Increase the separation between the equipment and receiver.
393 +**XX**: The default frequency band
478 478  
479 -—Connect the equipment into an outlet on a circuit different from that to which the receiver is 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
480 480  
481 -—Consult the dealer or an experienced radio/TV technician for help.
405 +== Package Info ==
482 482  
407 +* LA66 USB LoRaWAN Adapter x 1
483 483  
484 -(% style="color:red" %)**FCC Radiation Exposure Statement: **
409 += Reference =
485 485  
486 -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.
411 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
487 487  
488 488  
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