Operating in the 2. 4GHz unlicensed industrial, scientific, and medical (ISM) frequency band, BluetoothÂ® technology supports multiple radio options that enable developers to build products meeting the unique connectivity requirements of their market.
Whether a product streams high-quality audio between a smartphone and speaker, transfers data between a tablet and medical device, or sends messages between thousands of nodes in a building automation solution, the Bluetooth Low Energy (LE) and Basic Rate/Enhanced Data Rate (BR/EDR) radios are designed to meet the unique needs of developers worldwide.
Bluetooth Technology Support
The RN4871 Click Board™ carries the RN4871 Bluetooth® 4.2 low energy module from Microchip.
The Click Board™ is designed to run on a 3.3V power supply. It uses ASCII Command Interface over UART for communication with target microcontroller, with additional functionality provided by the following pins on the mikroBUS™ line: RST, CS, and INT.