ITEM NAME:HC-05 Wireless Bluetooth RF Transceiver Module Card serial RS232 TTL for arduino HC-05 Wireless Bluetooth RF Transceiver Module Card serial RS232 TTL for arduino SKU: Y0154096446432709 Everyone is a moon and has a dark side which he never shows to anybody..It is HC-05 Bluetooth module. Potter default rate of 9600, the user can be set up. Dormancy current: no dormancy. With LED indicator light, use 150mA and 3.3V regulation chip. Allows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.
