Hc05

Features: Operating voltage: 3.3V Working current: matching for 30 MA, matching the communication for 8 MA. Use the CSR mainstream bluetooth chip, bluetooth V2.0 protocol standards. Potter default rate of , the user can be set up. With computer and bluetooth, bluetooth adapter, PDA, seamless connection equipment. Dormancy current: no dormancy. Input power supply 3.3~6V, Prohibit more than 7V. Commercial Series: Bluetooth module board Series With LED indicator light, use 150mA and 3.3V regulation chip. With VCC, GND, TXD, RXD foot for the Bluetooth With ""Re-search"" button (ON/OFF/WAKE foot for it, external MCU out input ""High level"" can control module to re-search) Compatible with bluetooth master module"", slave module"" or master-slave (whole) module. Allows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer. No ""Automatically prevent power supply peversing func"", so please correctly connect power supply Box Pack - No Warranty

Features: Operating voltage: 3.3V Working current: matching for 30 MA, matching the communication for 8 MA. Use the CSR mainstream bluetooth chip, bluetooth V2.0 protocol standards. Potter default rate of , the user can be set up. With computer and bluetooth, bluetooth adapter, PDA, seamless connection equipment. Dormancy current: no dormancy. Input power supply 3.3-6V, Prohibit more than 7V. Commercial Series: Bluetooth module board Series With LED indicator light, use 150mA and 3.3V regulation chip. With VCC, GND, TXD, RXD foot for the Bluetooth With Re-search button ON/OFF/WAKE foot for it, external MCU out input High level can control module to re-search Compatible with bluetooth master module, slave module or master-slave whole module. Allows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer. No Automatically prevent power supply peversing func, so please correctly connect power supply" Facebook page;ElectronicsArena.com Box Pack - No Warranty

Features: Operating voltage: 3.3V Working current: matching for 30 MA, matching the communication for 8 MA. Use the CSR mainstream bluetooth chip, bluetooth V2.0 protocol standards. Potter default rate of , the user can be set up. With computer and bluetooth, bluetooth adapter, PDA, seamless connection equipment. Dormancy current: no dormancy. Input power supply 3.3-6V, Prohibit more than 7V. Commercial Series: Bluetooth module board Series With LED indicator light, use 150mA and 3.3V regulation chip. With VCC, GND, TXD, RXD foot for the Bluetooth With Re-search button ON/OFF/WAKE foot for it, external MCU out input High level can control module to re-search Compatible with bluetooth master module, slave module or master-slave whole module. Allows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer. No Automatically prevent power supply peversing func, so please correctly connect power supply" Facebook page;ElectronicsArena.com

Features Operating voltage 3.3V Working current matching for 30 MA, matching the communication for 8 MA. Use the CSR mainstream bluetooth chip, bluetooth V2.0 protocol standards. Potter default rate of , the user can be set up. With computer and bluetooth, bluetooth adapter, PDA, seamless connection equipment. Dormancy current no dormancy. Input power supply 3.36V, Prohibit more than 7V. Commercial Series Bluetooth module board Series With LED indicator light, use 150mA and 3.3V regulation chip. With VCC, GND, TXD, RXD foot for the Bluetooth With Re-search button ONOFFWAKE foot for it, external MCU out input High level can control module to re-search Compatible with bluetooth master module, slave module or master-slave whole module. Allows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer. No Automatically prevent power supply peversing Box Pack - No Warranty

Interface: UART Operating Voltage: 3.3V - 5V The change range of output’s power: -4 - +6dBm. Has the external 8Mbit FLASH Range: Around 20m Password for connection: 1234 or 0000