<
From version < 70.1 >
edited by Edwin Chen
on 2022/07/02 23:51
To version < 66.1 >
edited by Edwin Chen
on 2022/07/02 23:32
>
Change comment: There is no comment for this version

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16 16  
17 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 20  == Features ==
21 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 31  
32 -
33 -
34 34  == Specification ==
35 35  
36 -* CPU: 32-bit 48 MHz
37 -* Flash: 256KB
38 -* RAM: 64KB
39 39  * Input Power Range: 1.8v ~~ 3.7v
40 40  * Power Consumption: < 4uA.
41 41  * Frequency Range: 150 MHz ~~ 960 MHz
... ... @@ -51,6 +51,7 @@
51 51  * LoRa Rx current: <9 mA
52 52  * I/O Voltage: 3.3v
53 53  
39 +
54 54  == AT Command ==
55 55  
56 56  AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
... ... @@ -84,7 +84,6 @@
84 84  * **US915**: LoRaWAN US915 band
85 85  * **IN865**: LoRaWAN IN865 band
86 86  * **CN470**: LoRaWAN CN470 band
87 -* **PP**: Peer to Peer LoRa Protocol
88 88  
89 89  = LA66 LoRaWAN Shield =
90 90  
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