UartSBee V4 is a compact USB to serial adapter equipped with BEE (20pin 2.0mm) sockets. With integrated FT232 IC, It can be used for programming or communicating with MCU applications. On the other hand, you may connect your PC to various wireless applications via the BEE compatible modules.FeaturesReset button for BEE modules3.3V and 5V dual power output3.3V and 5V IO compatibleUSB 2.0 protocolBitBang mode readyApplicationUSB Serial adapter to communicate with TTL/CMOS level Serial devicesProgrammer for Arduino and compatible boardsUSB Adapter of BEE modules for PC wireless function