Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
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... ... @@ -30,7 +30,6 @@ 30 30 * Ultra-long RF range 31 31 32 32 33 - 34 34 == Specification == 35 35 36 36 * CPU: 32-bit 48 MHz ... ... @@ -86,10 +86,50 @@ 86 86 * **CN470**: LoRaWAN CN470 band 87 87 * **PP**: Peer to Peer LoRa Protocol 88 88 88 + 89 + 89 89 = LA66 LoRaWAN Shield = 90 90 91 - LA66LoRaWAN Shield is the Arduino BreakoutPCB to fast test the features of LA66 module and turn Arduino to support LoRaWAN.92 +== Overview == 92 92 94 +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. 95 + 96 + 97 +== Features == 98 + 99 +* Arduino Shield base on LA66 LoRaWAN module 100 +* Support LoRaWAN v1.0.4 protocol 101 +* Support peer-to-peer protocol 102 +* TCXO crystal to ensure RF performance on low temperature 103 +* SMA connector 104 +* Available in different frequency LoRaWAN frequency bands. 105 +* World-wide unique OTAA keys. 106 +* AT Command via UART-TTL interface 107 +* Firmware upgradable via UART interface 108 +* Ultra-long RF range 109 + 110 + 111 +== Specification == 112 + 113 +* CPU: 32-bit 48 MHz 114 +* Flash: 256KB 115 +* RAM: 64KB 116 +* Input Power Range: 1.8v ~~ 3.7v 117 +* Power Consumption: < 4uA. 118 +* Frequency Range: 150 MHz ~~ 960 MHz 119 +* Maximum Power +22 dBm constant RF output 120 +* High sensitivity: -148 dBm 121 +* Temperature: 122 +** Storage: -55 ~~ +125℃ 123 +** Operating: -40 ~~ +85℃ 124 +* Humidity: 125 +** Storage: 5 ~~ 95% (Non-Condensing) 126 +** Operating: 10 ~~ 95% (Non-Condensing) 127 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 128 +* LoRa Rx current: <9 mA 129 +* I/O Voltage: 3.3v 130 + 131 + 93 93 == Pin Mapping & LED == 94 94 95 95 == Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==