Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 64.1 >
edited by Edwin Chen
on 2022/07/02 21:03
To version < 5.1 >
edited by Edwin Chen
on 2022/05/17 07:28
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -2,24 +2,18 @@
2 2  {{toc/}}
3 3  {{/box}}
4 4  
5 -= LA66 LoRaWAN Module =
5 += What is LA66 LoRaWAN Module =
6 6  
7 -== What is LA66 LoRaWAN Module ==
7 +**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 LoRa 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 program, create and connect your things everywhere.
8 8  
9 -**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 +**LA66 **is a ready-to-use module which includes the LoRaWAN v1.0.4 protocol. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
10 10  
11 -**LA66 **is a ready-to-use module that includes the 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 for developers to make a LoRaWAN End device. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
11 +**Each LA66 **module includes a world unique OTAA key for LoRaWAN registration.
12 12  
13 13  
14 -LA66 is equipped with **TCXO crystal** which ensures the module can achieve the stable performance in extreme temperatures.
15 15  
15 += Specification =
16 16  
17 -**Each LA66 **module includes a world-unique OTAA key for LoRaWAN registration.
18 -
19 -
20 -
21 -== Specification ==
22 -
23 23  [[image:image-20220517072526-1.png]]
24 24  
25 25  Input Power Range: 1.8v ~~ 3.7v
... ... @@ -49,21 +49,20 @@
49 49  I/O Voltage: 3.3v
50 50  
51 51  
52 -== AT Command ==
46 += AT Command =
53 53  
54 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.
55 55  
56 56  
57 -== Pin Mapping ==
51 += Pin Mapping =
58 58  
59 -[[image:image-20220523101537-1.png]]
60 60  
61 -== Land Pattern ==
54 += Land Pattern =
62 62  
63 63  [[image:image-20220517072821-2.png]]
64 64  
65 65  
66 -== Part Number ==
59 += Part Number =
67 67  
68 68  Part Number: **LA66-XXX**
69 69  
... ... @@ -77,187 +77,3 @@
77 77  * **US915**: LoRaWAN US915 band
78 78  * **IN865**: LoRaWAN IN865 band
79 79  * **CN470**: LoRaWAN CN470 band
80 -
81 -= LA66 LoRaWAN Shield =
82 -
83 -LA66 LoRaWAN Shield is the Arduino Breakout PCB to fast test the features of LA66 module and turn Arduino to support LoRaWAN.
84 -
85 -== Pin Mapping & LED ==
86 -
87 -== Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
88 -
89 -== Example: Join TTN network and send an uplink message, get downlink message. ==
90 -
91 -== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
92 -
93 -== Upgrade Firmware of LA66 LoRaWAN Shield ==
94 -
95 -=== what needs to be used ===
96 -
97 -1.LA66 LoRaWAN Shield that needs to be upgraded
98 -
99 -2.Arduino
100 -
101 -3.USB TO TTL
102 -
103 -[[image:image-20220602100052-2.png]]
104 -
105 -=== Wiring Schematic ===
106 -
107 -[[image:image-20220602101311-3.png]]
108 -
109 -LA66 LoRaWAN Shield  >>>>>>>>>>>>USB TTL
110 -
111 -GND  >>>>>>>>>>>>GND
112 -
113 -TXD  >>>>>>>>>>>>TXD
114 -
115 -RXD  >>>>>>>>>>>>RXD
116 -
117 -JP6 of LA66 LoRaWAN Shield needs to be connected with yellow jumper cap
118 -
119 -Connect to the PC after connecting the wires
120 -
121 -[[image:image-20220602102240-4.png]]
122 -
123 -=== Upgrade steps ===
124 -
125 -==== Dial the SW1 of the LA66 LoRaWAN Shield to the ISP's location as shown in the figure below ====
126 -
127 -[[image:image-20220602102824-5.png]]
128 -
129 -==== Press the RST switch on the LA66 LoRaWAN Shield once ====
130 -
131 -[[image:image-20220602104701-12.png]]
132 -
133 -==== Open the upgrade application software ====
134 -
135 -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/]]
136 -
137 -[[image:image-20220602103227-6.png]]
138 -
139 -[[image:image-20220602103357-7.png]]
140 -
141 -===== Select the COM port corresponding to USB TTL =====
142 -
143 -[[image:image-20220602103844-8.png]]
144 -
145 -===== Select the bin file to burn =====
146 -
147 -[[image:image-20220602104144-9.png]]
148 -
149 -[[image:image-20220602104251-10.png]]
150 -
151 -[[image:image-20220602104402-11.png]]
152 -
153 -===== Click to start the download =====
154 -
155 -[[image:image-20220602104923-13.png]]
156 -
157 -===== The following figure appears to prove that the burning is in progress =====
158 -
159 -[[image:image-20220602104948-14.png]]
160 -
161 -===== The following picture appears to prove that the burning is successful =====
162 -
163 -[[image:image-20220602105251-15.png]]
164 -
165 -= LA66 USB LoRaWAN Adapter =
166 -
167 -LA66 USB LoRaWAN Adapter is the USB Adapter for LA66, it combines a USB TTL Chip and LA66 module which can easy to test the LoRaWAN feature by using PC or embedded device which has USB Interface.
168 -
169 -Before use, please make sure that the computer has installed the CP2102 driver
170 -
171 -== Pin Mapping & LED ==
172 -
173 -== Example Send & Get Messages via LoRaWAN in PC ==
174 -
175 -Connect the LA66 LoRa Shield to the PC
176 -
177 -[[image:image-20220602171217-1.png||height="615" width="915"]]
178 -
179 -Open the serial port tool
180 -
181 -[[image:image-20220602161617-8.png]]
182 -
183 -[[image:image-20220602161718-9.png||height="529" width="927"]]
184 -
185 -Press the reset switch RST on the LA66 LoRa Shield.
186 -
187 -The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
188 -
189 -[[image:image-20220602161935-10.png]]
190 -
191 -send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
192 -
193 -example: AT+SENDB=01,02,8,05820802581ea0a5
194 -
195 -[[image:image-20220602162157-11.png]]
196 -
197 -Check to see if TTN received the message
198 -
199 -[[image:image-20220602162331-12.png||height="547" width="1044"]]
200 -
201 -== Example Send & Get Messages via LoRaWAN in RPi ==
202 -
203 -Connect the LA66 LoRa Shield to the RPI
204 -
205 -[[image:image-20220602171233-2.png||height="592" width="881"]]
206 -
207 -Log in to the RPI's terminal and connect to the serial port
208 -
209 -[[image:image-20220602153146-3.png]]
210 -
211 -Press the reset switch RST on the LA66 LoRa Shield.
212 -The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
213 -
214 -[[image:image-20220602154928-5.png]]
215 -
216 -send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
217 -
218 -example: AT+SENDB=01,02,8,05820802581ea0a5
219 -
220 -[[image:image-20220602160339-6.png]]
221 -
222 -Check to see if TTN received the message
223 -
224 -[[image:image-20220602160627-7.png||height="468" width="1013"]]
225 -
226 -=== Install Minicom ===
227 -
228 -Enter the following command in the RPI terminal
229 -
230 -apt update
231 -
232 -[[image:image-20220602143155-1.png]]
233 -
234 -apt install minicom
235 -
236 -[[image:image-20220602143744-2.png]]
237 -
238 -=== Send PC's CPU/RAM usage to TTN via script. ===
239 -
240 -==== Take python as an example： ====
241 -
242 -===== Preconditions: =====
243 -
244 -1.LA66 USB LoRaWAN Adapter works fine
245 -
246 -2.LA66 USB LoRaWAN Adapter  is registered with TTN
247 -
248 -===== Steps for usage =====
249 -
250 -1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
251 -
252 -2.Run the script and see the TTN
253 -
254 -[[image:image-20220602115852-3.png]]
255 -
256 -
257 -
258 -== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
259 -
260 -
261 -== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
262 -
263 -
CP210x_Universal_Windows_Driver.zip
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -265.0 KB
Content
image-20220523101537-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -147.3 KB
Content
image-20220602095820-1.jpeg
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -853.7 KB
Content
image-20220602100052-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -681.9 KB
Content
image-20220602101311-3.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -1000.7 KB
Content
image-20220602102240-4.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -1.1 MB
Content
image-20220602102824-5.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -800.4 KB
Content
image-20220602103227-6.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -5.3 KB
Content
image-20220602103357-7.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -12.6 KB
Content
image-20220602103844-8.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -8.6 KB
Content
image-20220602104144-9.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -10.0 KB
Content
image-20220602104251-10.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -23.3 KB
Content
image-20220602104402-11.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -9.3 KB
Content
image-20220602104701-12.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -893.3 KB
Content
image-20220602104923-13.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -11.6 KB
Content
image-20220602104948-14.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -13.1 KB
Content
image-20220602105251-15.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -11.8 KB
Content
image-20220602114148-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -1.6 MB
Content
image-20220602114733-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -7.6 KB
Content
image-20220602115852-3.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -98.1 KB
Content
image-20220602143155-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -51.4 KB
Content
image-20220602143744-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -60.8 KB
Content
image-20220602153146-3.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -23.4 KB
Content
image-20220602153333-4.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -684.3 KB
Content
image-20220602154928-5.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -39.1 KB
Content
image-20220602160339-6.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -48.3 KB
Content
image-20220602160627-7.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -150.3 KB
Content
image-20220602161617-8.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -7.7 KB
Content
image-20220602161718-9.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -23.9 KB
Content
image-20220602161935-10.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -29.7 KB
Content
image-20220602162157-11.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -30.3 KB
Content
image-20220602162331-12.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -162.4 KB
Content
image-20220602171217-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -650.5 KB
Content
image-20220602171233-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -650.5 KB
Content

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0