Wi-Fi lighting module-SM03A(RDA5981)
wifi parameters Wi-Fi version book IEEE 802.11b/g/n Frequency Range 2.4GHz 2412MHz-2484MHz Transmit power 802.11b@18dBm 802.11g@15dBm 802.11n@14dBm Antenna options Onboard antenna Hardware parameters Module model SM03A(RDA5981) Module size 13*21.2*2.8mm Bluetooth chip model RDA5981A Data interface UART/GPIO/PWM audio port none ripple voltage 100mVp-p(max) Operating Voltage 3.3V DC Working current The maximum instantaneous current of the receiving module (high gain …