BBT21 RS232-Bluetooth Converter

BBT21 is a long range class 1, Bluetooth® 2.1 / RS232 Serial module. BBT21 is a highly integrated and sophisticated Bluetooth® module, containing all the necessary elements from Bluetooth® radio and a fully implemented protocol stack. 

Therefore BBT21 provides an ideal solution for developers who want to integrate Bluetooth® wireless technology into their design with limited knowledge of Bluetooth® and RF technologies. 

BBT21 is optimized for long range applications is available with an integrated chip antenna, an RF pin for a custom on-board antenna or optional external 2dBi dipole antenna.