Brand Arduino
Core Arduino

Check the listing for details. 30ft Wireless Bluetooth RF Transceiver Module serial RS232 TTL HC-05 for arduino. Condition: New. Listed at 8.99 USD. Allows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer. Use the CSR mainstream bluetooth chip, bluetooth V2.0 protocol standards.

$7.19
$8.99