Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
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... ... @@ -16,25 +16,11 @@ 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 33 == Specification == 34 34 35 -* CPU: 32-bit 48 MHz 36 -* Flash: 256KB 37 -* RAM: 64KB 38 38 * Input Power Range: 1.8v ~~ 3.7v 39 39 * Power Consumption: < 4uA. 40 40 * Frequency Range: 150 MHz ~~ 960 MHz ... ... @@ -50,6 +50,7 @@ 50 50 * LoRa Rx current: <9 mA 51 51 * I/O Voltage: 3.3v 52 52 39 + 53 53 == AT Command == 54 54 55 55 AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. ... ... @@ -83,7 +83,6 @@ 83 83 * **US915**: LoRaWAN US915 band 84 84 * **IN865**: LoRaWAN IN865 band 85 85 * **CN470**: LoRaWAN CN470 band 86 -* **PP**: Peer to Peer LoRa Protocol 87 87 88 88 = LA66 LoRaWAN Shield = 89 89