<
From version < 69.1 >
edited by Edwin Chen
on 2022/07/02 23:51
To version < 72.1 >
edited by Edwin Chen
on 2022/07/03 00:02
>
Change comment: There is no comment for this version

Summary

Details

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Content
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29 29  * Firmware upgradable via UART interface
30 30  * Ultra-long RF range
31 31  
32 -
33 33  == Specification ==
34 34  
35 35  * CPU: 32-bit 48 MHz
... ... @@ -69,7 +69,7 @@
69 69  [[image:image-20220517072821-2.png]]
70 70  
71 71  
72 -== Part Number ==
71 +== Order Info ==
73 73  
74 74  Part Number: **LA66-XXX**
75 75  
... ... @@ -85,10 +85,47 @@
85 85  * **CN470**: LoRaWAN CN470 band
86 86  * **PP**: Peer to Peer LoRa Protocol
87 87  
87 +
88 88  = LA66 LoRaWAN Shield =
89 89  
90 -LA66 LoRaWAN Shield is the Arduino Breakout PCB to fast test the features of LA66 module and turn Arduino to support LoRaWAN.
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.
93 +
94 +
95 +== Features ==
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
107 +
108 +== Specification ==
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
127 +
92 92  == Pin Mapping & LED ==
93 93  
94 94  == Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
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169 169  
170 170  [[image:image-20220602105251-15.png]]
171 171  
208 +(% class="wikigeneratedid" %)
209 += =
210 +
211 +== Order Info ==
212 +
213 +Part Number: **LA66-LoRaWAN-Shield-XXX**
214 +
215 +**XX**: The default frequency band
216 +
217 +* **AS923**: LoRaWAN AS923 band
218 +* **AU915**: LoRaWAN AU915 band
219 +* **EU433**: LoRaWAN EU433 band
220 +* **EU868**: LoRaWAN EU868 band
221 +* **KR920**: LoRaWAN KR920 band
222 +* **US915**: LoRaWAN US915 band
223 +* **IN865**: LoRaWAN IN865 band
224 +* **CN470**: LoRaWAN CN470 band
225 +* **PP**: Peer to Peer LoRa Protocol
226 +
227 +
228 +(% class="wikigeneratedid" %)
229 +== Package Info ==
230 +
231 +* LA66 LoRaWAN Shield x 1
232 +* RF Antenna x 1
233 +
234 +
235 +
236 +
237 +
172 172  = LA66 USB LoRaWAN Adapter =
173 173  
174 174  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.
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