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LD3320-Board
LD3320语音模块 非特定语音识别 声控人机对话 弯排针
SIM7600G-H-PCIE
SIMCom SIM7600G-H MiniPCIe GNSS全球定位4G通讯模块LTE Cat-4
3.2inch-320x240-Touch-LCD-(D)
3.2寸电阻触摸屏 液晶LCD彩色显示屏 320x240分辨率
RS232/485/422-TO-POE-ETH-(B)
RS232/485/422转RJ45以太网模块TCP/IP转串口模块带POE导轨式串口服务器