适用于3G/2G移动连接，并支持Wi-Fi和蓝牙两种共享方式 -single chip csr7810tm is integrated cicuits for 2g/3g wi-fi,blutooth

The e-Health Sensor Shield allows Arduino and Raspberry Pi users to perform biometric and medical applications where body monitoring is needed by using 9 different sensors. This information can be used to monitor in real time the state of a patient o

Wi-Fi Protected Access WPA