HC05 Bluetooth Module for TTL based Bluetooth communication between any microcontroller like Arduino etc. 2. Use the CSR mainstream Bluetooth chip, Bluetooth V2.0 protocol standards. 3. Module working voltage 3.3 V. 4. Potter default rate of 9600, the user can be set up. 5. The core module size : 28 mm x 15 mm x 2.35 mm. 6. Working current: matching for 30 MA, matching the communication for 8 MA. 7. Dormancy current: no dormancy. 8. Used for GPS navigation system, water and electricity gas meter reading system. 9. With computer and Bluetooth adapter, PDA, seamless connection equipment Features of HC05 Bluetooth Module: 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 research) Compatible with Bluetooth master module”. slave module” or master-slave(whole) module. Input voltage: 3.3~6V Size: 1.55cm*3.98cm Click here to buy other types of Bluetooth Modules: SKU: A-69 Category: WIRELESS Tag: HC05 BLUETOOTH TTL MODULE
