Mindray 9900 NFC മൊഡ്യൂൾ നിർദ്ദേശങ്ങൾ
User manual model: 9900NFC 9900 NFC Module Modulation mode: ASK Power supply voltage: 5V±5% Working range of Atmosphere Temp: 0°C~+70°C Software Version: V1.0 Hardware Version: V1.0 This NFC module…