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LPWA 天线,2dBi 增益,LoRa 天线,频率版本选项
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RP2040-LCD-1.28-B
树莓派pico圆形LCD开发板1.28寸显示屏板载陀螺仪RP2040带金属外壳
ESP32-S3-2.1-inch-Push-Knob
ESP32 S3开发板2.1寸圆形旋钮显示屏带蓝牙WIFI可按压480x480
ESP8266-D1-Mini-Board
ESP8266开发板 D1Mini Wifi开发板模块 兼容.Arduino uno r3
Pi5-Argon-Thrml-Active-Cooler
Argon树莓派5散热器30mm鼓风机风扇Active Cooler