Bluetooth 4.0 ble light control module
Wireless features Bluetooth version Bluetooth 4.0 BLE protocol Frequency Range 2402-2480MHZ（2.4G ISM band） modulation mode GFSK Transmit power -23dBm – 0dBm（Programming settings） Receive sensitivity -94dBm（Adopt CC 2541 high gain receiving sensitivity） Antenna options ceramic antenna Transmission rate 1K/S（No encryption） Hardware parameters Module model SM01A Module size 18*13.7*1.9mm Bluetooth chip model TI CC2540 Data interface UART/PIO/PWM …
