<
From version < 74.1 >
edited by Edwin Chen
on 2022/07/03 00:16
To version < 70.1 >
edited by Edwin Chen
on 2022/07/02 23:51
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -29,6 +29,8 @@
29 29  * Firmware upgradable via UART interface
30 30  * Ultra-long RF range
31 31  
32 +
33 +
32 32  == Specification ==
33 33  
34 34  * CPU: 32-bit 48 MHz
... ... @@ -68,7 +68,7 @@
68 68  [[image:image-20220517072821-2.png]]
69 69  
70 70  
71 -== Order Info ==
73 +== Part Number ==
72 72  
73 73  Part Number: **LA66-XXX**
74 74  
... ... @@ -86,44 +86,8 @@
86 86  
87 87  = LA66 LoRaWAN Shield =
88 88  
89 -== Overview ==
91 +LA66 LoRaWAN Shield is the Arduino Breakout PCB to fast test the features of LA66 module and turn Arduino to support LoRaWAN.
90 90  
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.
92 -
93 -
94 -== Features ==
95 -
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
106 -
107 -== Specification ==
108 -
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
126 -
127 127  == Pin Mapping & LED ==
128 128  
129 129  == Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
... ... @@ -134,31 +134,32 @@
134 134  
135 135  == Upgrade Firmware of LA66 LoRaWAN Shield ==
136 136  
137 -=== Items needed for update ===
103 +=== what needs to be used ===
138 138  
139 -1. LA66 LoRaWAN Shield
140 -1. Arduino
141 -1. USB TO TTL Adapter
105 +1.LA66 LoRaWAN Shield that needs to be upgraded
142 142  
143 -[[image:image-20220602100052-2.png||height="341" width="531"]]
107 +2.Arduino
144 144  
109 +3.USB TO TTL
145 145  
146 -=== Connection ===
111 +[[image:image-20220602100052-2.png]]
147 147  
148 -[[image:image-20220602101311-3.png||height="350" width="760"]]
113 +=== Wiring Schematic ===
149 149  
115 +[[image:image-20220602101311-3.png]]
150 150  
151 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  <-----> (% style="color:blue" %)**USB TTL(%%)
152 -GND  <-----> GND
153 -TXD  <-----> TXD
154 -RXD  <-----> RXD
117 +LA66 LoRaWAN Shield  >>>>>>>>>>>>USB TTL
155 155  
156 -JP6 of LA66 LoRaWAN Shield needs to be connected with yellow jumper cap
119 +GND  >>>>>>>>>>>>GND
157 157  
158 -Connect to the PC after connecting the wires
121 +TXD  >>>>>>>>>>>>TXD
159 159  
123 +RXD  >>>>>>>>>>>>RXD
160 160  
125 +JP6 of LA66 LoRaWAN Shield needs to be connected with yellow jumper cap
161 161  
127 +Connect to the PC after connecting the wires
128 +
162 162  [[image:image-20220602102240-4.png]]
163 163  
164 164  === Upgrade steps ===
... ... @@ -203,70 +203,12 @@
203 203  
204 204  [[image:image-20220602105251-15.png]]
205 205  
206 -
207 -== Order Info ==
208 -
209 -Part Number: **LA66-LoRaWAN-Shield-XXX**
210 -
211 -**XX**: The default frequency band
212 -
213 -* **AS923**: LoRaWAN AS923 band
214 -* **AU915**: LoRaWAN AU915 band
215 -* **EU433**: LoRaWAN EU433 band
216 -* **EU868**: LoRaWAN EU868 band
217 -* **KR920**: LoRaWAN KR920 band
218 -* **US915**: LoRaWAN US915 band
219 -* **IN865**: LoRaWAN IN865 band
220 -* **CN470**: LoRaWAN CN470 band
221 -* **PP**: Peer to Peer LoRa Protocol
222 -
223 -== Package Info ==
224 -
225 -* LA66 LoRaWAN Shield x 1
226 -* RF Antenna x 1
227 -
228 -
229 -
230 230  = LA66 USB LoRaWAN Adapter =
231 231  
232 -== Overview ==
175 +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.
233 233  
234 -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.
177 +Before use, please make sure that the computer has installed the CP2102 driver
235 235  
236 -
237 -== Features ==
238 -
239 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
240 -* Ultra-long RF range
241 -* Support LoRaWAN v1.0.4 protocol
242 -* Support peer-to-peer protocol
243 -* TCXO crystal to ensure RF performance on low temperature
244 -* Spring RF antenna
245 -* Available in different frequency LoRaWAN frequency bands.
246 -* World-wide unique OTAA keys.
247 -* AT Command via UART-TTL interface
248 -* Firmware upgradable via UART interface
249 -
250 -
251 -== Specification ==
252 -
253 -* CPU: 32-bit 48 MHz
254 -* Flash: 256KB
255 -* RAM: 64KB
256 -* Input Power Range: 5v
257 -* Frequency Range: 150 MHz ~~ 960 MHz
258 -* Maximum Power +22 dBm constant RF output
259 -* High sensitivity: -148 dBm
260 -* Temperature:
261 -** Storage: -55 ~~ +125℃
262 -** Operating: -40 ~~ +85℃
263 -* Humidity:
264 -** Storage: 5 ~~ 95% (Non-Condensing)
265 -** Operating: 10 ~~ 95% (Non-Condensing)
266 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
267 -* LoRa Rx current: <9 mA
268 -
269 -
270 270  == Pin Mapping & LED ==
271 271  
272 272  == Example Send & Get Messages via LoRaWAN in PC ==
... ... @@ -359,26 +359,4 @@
359 359  
360 360  == Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
361 361  
362 -
363 -
364 -== Order Info ==
365 -
366 -Part Number: **LA66-USB-LoRaWAN-Adapter-XXX**
367 -
368 -**XX**: The default frequency band
369 -
370 -* **AS923**: LoRaWAN AS923 band
371 -* **AU915**: LoRaWAN AU915 band
372 -* **EU433**: LoRaWAN EU433 band
373 -* **EU868**: LoRaWAN EU868 band
374 -* **KR920**: LoRaWAN KR920 band
375 -* **US915**: LoRaWAN US915 band
376 -* **IN865**: LoRaWAN IN865 band
377 -* **CN470**: LoRaWAN CN470 band
378 -* **PP**: Peer to Peer LoRa Protocol
379 -
380 -== Package Info ==
381 -
382 -* LA66 USB LoRaWAN Adapter x 1
383 -
384 384  
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