Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 72.1 >
edited by Edwin Chen
on 2022/07/03 00:02
To version < 10.1 >
edited by Xiaoling
on 2022/05/23 10:15
>
Change comment: Uploaded new attachment "image-20220523101537-1.png", version {1}

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Edwin
1 +XWiki.Xiaoling
Content
... ... @@ -6,212 +6,62 @@
6 6  
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 +**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.
10 10  
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.
11 +**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.
12 12  
13 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
13 +**Each LA66 **module includes a world unique OTAA key for LoRaWAN registration.
14 14  
15 -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.
16 16  
17 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
18 18  
19 -
20 -== Features ==
21 -
22 -* Support LoRaWAN v1.0.4 protocol
23 -* Support peer-to-peer protocol
24 -* TCXO crystal to ensure RF performance on low temperature
25 -* SMD Antenna pad and i-pex antenna connector
26 -* Available in different frequency LoRaWAN frequency bands.
27 -* World-wide unique OTAA keys.
28 -* AT Command via UART-TTL interface
29 -* Firmware upgradable via UART interface
30 -* Ultra-long RF range
31 -
32 32  == Specification ==
33 33  
34 -* CPU: 32-bit 48 MHz
35 -* Flash: 256KB
36 -* RAM: 64KB
37 -* Input Power Range: 1.8v ~~ 3.7v
38 -* Power Consumption: < 4uA.
39 -* Frequency Range: 150 MHz ~~ 960 MHz
40 -* Maximum Power +22 dBm constant RF output
41 -* High sensitivity: -148 dBm
42 -* Temperature:
43 -** Storage: -55 ~~ +125℃
44 -** Operating: -40 ~~ +85℃
45 -* Humidity:
46 -** Storage: 5 ~~ 95% (Non-Condensing)
47 -** Operating: 10 ~~ 95% (Non-Condensing)
48 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
49 -* LoRa Rx current: <9 mA
50 -* I/O Voltage: 3.3v
51 -
52 -== AT Command ==
53 -
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 -
56 -
57 -== Dimension ==
58 -
59 59  [[image:image-20220517072526-1.png]]
60 60  
21 +Input Power Range: 1.8v ~~ 3.7v
61 61  
62 -== Pin Mapping ==
23 +Power Consumption: < 4uA.
63 63  
64 -[[image:image-20220523101537-1.png]]
25 +Frequency Range: 150 MHz ~~ 960 MHz
65 65  
66 -== Land Pattern ==
27 +Maximum Power +22 dBm constant RF output
67 67  
68 -[[image:image-20220517072821-2.png]]
29 +High sensitivity: -148 dBm
69 69  
31 +Temperature:
70 70  
71 -== Order Info ==
33 +* Storage: -55 ~~ +125℃
34 +* Operating: -40 ~~ +85℃
72 72  
73 -Part Number: **LA66-XXX**
36 +Humidity:
74 74  
75 -**XX**: The default frequency band
38 +* Storage: 5 ~~ 95% (Non-Condensing)
39 +* Operating: 10 ~~ 95% (Non-Condensing)
76 76  
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
41 +LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
86 86  
43 +LoRa Rx current: <9 mA
87 87  
88 -= LA66 LoRaWAN Shield =
45 +I/O Voltage: 3.3v
89 89  
90 -== Overview ==
91 91  
92 -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.
48 +== AT Command ==
93 93  
50 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
94 94  
95 -== Features ==
96 96  
97 -* Arduino Shield base on LA66 LoRaWAN module
98 -* Support LoRaWAN v1.0.4 protocol
99 -* Support peer-to-peer protocol
100 -* TCXO crystal to ensure RF performance on low temperature
101 -* SMA connector
102 -* Available in different frequency LoRaWAN frequency bands.
103 -* World-wide unique OTAA keys.
104 -* AT Command via UART-TTL interface
105 -* Firmware upgradable via UART interface
106 -* Ultra-long RF range
53 +== Pin Mapping ==
107 107  
108 -== Specification ==
109 109  
110 -* CPU: 32-bit 48 MHz
111 -* Flash: 256KB
112 -* RAM: 64KB
113 -* Input Power Range: 1.8v ~~ 3.7v
114 -* Power Consumption: < 4uA.
115 -* Frequency Range: 150 MHz ~~ 960 MHz
116 -* Maximum Power +22 dBm constant RF output
117 -* High sensitivity: -148 dBm
118 -* Temperature:
119 -** Storage: -55 ~~ +125℃
120 -** Operating: -40 ~~ +85℃
121 -* Humidity:
122 -** Storage: 5 ~~ 95% (Non-Condensing)
123 -** Operating: 10 ~~ 95% (Non-Condensing)
124 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
125 -* LoRa Rx current: <9 mA
126 -* I/O Voltage: 3.3v
56 +== Land Pattern ==
127 127  
128 -== Pin Mapping & LED ==
58 +[[image:image-20220517072821-2.png]]
129 129  
130 -== Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
131 131  
132 -== Example: Join TTN network and send an uplink message, get downlink message. ==
61 +== Part Number ==
133 133  
134 -== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
63 +Part Number: **LA66-XXX**
135 135  
136 -== Upgrade Firmware of LA66 LoRaWAN Shield ==
137 -
138 -=== what needs to be used ===
139 -
140 -1.LA66 LoRaWAN Shield that needs to be upgraded
141 -
142 -2.Arduino
143 -
144 -3.USB TO TTL
145 -
146 -[[image:image-20220602100052-2.png]]
147 -
148 -=== Wiring Schematic ===
149 -
150 -[[image:image-20220602101311-3.png]]
151 -
152 -LA66 LoRaWAN Shield  >>>>>>>>>>>>USB TTL
153 -
154 -GND  >>>>>>>>>>>>GND
155 -
156 -TXD  >>>>>>>>>>>>TXD
157 -
158 -RXD  >>>>>>>>>>>>RXD
159 -
160 -JP6 of LA66 LoRaWAN Shield needs to be connected with yellow jumper cap
161 -
162 -Connect to the PC after connecting the wires
163 -
164 -[[image:image-20220602102240-4.png]]
165 -
166 -=== Upgrade steps ===
167 -
168 -==== Dial the SW1 of the LA66 LoRaWAN Shield to the ISP's location as shown in the figure below ====
169 -
170 -[[image:image-20220602102824-5.png]]
171 -
172 -==== Press the RST switch on the LA66 LoRaWAN Shield once ====
173 -
174 -[[image:image-20220602104701-12.png]]
175 -
176 -==== Open the upgrade application software ====
177 -
178 -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/]]
179 -
180 -[[image:image-20220602103227-6.png]]
181 -
182 -[[image:image-20220602103357-7.png]]
183 -
184 -===== Select the COM port corresponding to USB TTL =====
185 -
186 -[[image:image-20220602103844-8.png]]
187 -
188 -===== Select the bin file to burn =====
189 -
190 -[[image:image-20220602104144-9.png]]
191 -
192 -[[image:image-20220602104251-10.png]]
193 -
194 -[[image:image-20220602104402-11.png]]
195 -
196 -===== Click to start the download =====
197 -
198 -[[image:image-20220602104923-13.png]]
199 -
200 -===== The following figure appears to prove that the burning is in progress =====
201 -
202 -[[image:image-20220602104948-14.png]]
203 -
204 -===== The following picture appears to prove that the burning is successful =====
205 -
206 -[[image:image-20220602105251-15.png]]
207 -
208 -(% class="wikigeneratedid" %)
209 -= =
210 -
211 -== Order Info ==
212 -
213 -Part Number: **LA66-LoRaWAN-Shield-XXX**
214 -
215 215  **XX**: The default frequency band
216 216  
217 217  * **AS923**: LoRaWAN AS923 band
... ... @@ -222,115 +222,25 @@
222 222  * **US915**: LoRaWAN US915 band
223 223  * **IN865**: LoRaWAN IN865 band
224 224  * **CN470**: LoRaWAN CN470 band
225 -* **PP**: Peer to Peer LoRa Protocol
226 226  
76 += LA66 LoRaWAN Shield =
227 227  
228 -(% class="wikigeneratedid" %)
229 -== Package Info ==
78 +LA66 LoRaWAN Shield is the Arduino Breakout PCB to fast test the features of LA66 module and turn Arduino to support LoRaWAN.
230 230  
231 -* LA66 LoRaWAN Shield x 1
232 -* RF Antenna x 1
233 233  
234 -
235 -
236 -
237 -
238 238  = LA66 USB LoRaWAN Adapter =
239 239  
240 240  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.
241 241  
242 -Before use, please make sure that the computer has installed the CP2102 driver
243 243  
244 -== Pin Mapping & LED ==
86 +== Install USB Driver ==
245 245  
246 -== Example Send & Get Messages via LoRaWAN in PC ==
247 247  
248 -Connect the LA66 LoRa Shield to the PC
89 +== Send & Get Message via LoRaWAN ==
249 249  
250 -[[image:image-20220602171217-1.png||height="615" width="915"]]
251 -
252 -Open the serial port tool
253 -
254 -[[image:image-20220602161617-8.png]]
255 -
256 -[[image:image-20220602161718-9.png||height="529" width="927"]]
257 -
258 -Press the reset switch RST on the LA66 LoRa Shield.
259 -
260 -The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
261 -
262 -[[image:image-20220602161935-10.png]]
263 -
264 -send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
265 -
266 -example: AT+SENDB=01,02,8,05820802581ea0a5
267 -
268 -[[image:image-20220602162157-11.png]]
269 -
270 -Check to see if TTN received the message
271 -
272 -[[image:image-20220602162331-12.png||height="547" width="1044"]]
273 -
274 -== Example Send & Get Messages via LoRaWAN in RPi ==
275 -
276 -Connect the LA66 LoRa Shield to the RPI
277 -
278 -[[image:image-20220602171233-2.png||height="592" width="881"]]
279 -
280 -Log in to the RPI's terminal and connect to the serial port
281 -
282 -[[image:image-20220602153146-3.png]]
283 -
284 -Press the reset switch RST on the LA66 LoRa Shield.
285 -The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
286 -
287 -[[image:image-20220602154928-5.png]]
288 -
289 -send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
290 -
291 -example: AT+SENDB=01,02,8,05820802581ea0a5
292 -
293 -[[image:image-20220602160339-6.png]]
294 -
295 -Check to see if TTN received the message
296 -
297 -[[image:image-20220602160627-7.png||height="468" width="1013"]]
298 -
299 299  === Install Minicom ===
300 300  
301 -Enter the following command in the RPI terminal
302 302  
303 -apt update
94 +Example: LA66 USB Module got message from LA66 LoRa Shield and send the sensor data to NodeRed.
304 304  
305 -[[image:image-20220602143155-1.png]]
306 -
307 -apt install minicom
308 -
309 -[[image:image-20220602143744-2.png]]
310 -
311 -=== Send PC's CPU/RAM usage to TTN via script. ===
312 -
313 -==== Take python as an example： ====
314 -
315 -===== Preconditions: =====
316 -
317 -1.LA66 USB LoRaWAN Adapter works fine
318 -
319 -2.LA66 USB LoRaWAN Adapter  is registered with TTN
320 -
321 -===== Steps for usage =====
322 -
323 -1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
324 -
325 -2.Run the script and see the TTN
326 -
327 -[[image:image-20220602115852-3.png]]
328 -
329 -
330 -
331 -== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
332 -
333 -
334 -== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
335 -
336 336  
CP210x_Universal_Windows_Driver.zip
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Lu
Size
... ... @@ -1,1 +1,0 @@
1 -265.0 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