Jrifedptry CC2540F256 Module Integrated Bluetooth 4.0/Ble-Nano Motherboard for Nano

4. Powerful Bluetooth connection, and may need to use all sensors to design innovative applications 3. The product is small in size, suitable for working environment with limited volume 1. BLE-NANO is a product based on Bluetooth 4.0 protocol combined with for . Its functions and pins are compatible with for traditional motherboards. 2. The working frequency band is in the 2.4GHz range, which supports users to modify and view the device name, service UUID, transmission power, pairing password and other commands through AT commands, which is convenient and flexible to use. 5. The current wearable mobile phone peripheral devices can be developed with the BLE-NANO platform, and BLE-NANO can be used to connect with Bluetooth 40 devices to achieve wireless transmission between two Bluetooth devices, and master-slave settings.