HC-05 Bluetooth to UART converter COM serial communication master and slave mode

Item Name Bluetooth UART RS232 serial converter Module Operating Frequency Band 2.4GHz unlicensed ISM band Bluetooth Specification V2.0+EDR Output Power Class Class 2 Operating Voltage 3.3V Host Interface USB/UART Audio Interface None Flash Memory Size 8Mbit Dimensions Dimensions: 28mm(L) x 15 mm(W) x 2.35mm(H) Net Weight 9.6 g / 0.3 oz Key Features *support Master and Slave mode, modify by AT commander 1. CSR Bluetooth Chip Solution 2. Bluetooth Spec v2.0+EDR Compliant 3. Enhanced Data Rate (EDR) compliant with V2.0.E.2 of specification for both 2Mbps and 3Mbps modulation modes 4. Full Speed Bluetooth Operation with Full Piconet Support and Scatternet Support 5. Increadible samll size with 3.3V input, and RoHS Compliant 6. UART interface and with baudrate setup function 7. Support for 8Mbit External Flash Onboard 8. Support for 802.11Co-Existence Product Description The Bluetooth UART RS232 serial Converter Module can easily transfer the UART data through the wireless Bluetooth, without complex PCB layout or deep knowledge in the Bluetooth software stack, you can combine this bluetooth module with your system: * MCU, ARM or DSP systems. * SOC systems. * Personal Digital Assistants (PDAs) * Computer Accessories * Other systems your want to use under bluetooth functions. [Hardware] CSR solution, Bluetooth V2.0 protocol support AT commander support Master and Slave mode, modify by AT commander support 1200-115200 baudrate 3.3V single supply Size: core module: 28mm*15mm*2.35mm, whole module:35.33mm*19.6mm*3.7mm current: 30mA MAX can be used with all MCU by UART port 2 indicator lights [Software] user manual AT commander manual [External Board for RS232 interface] We also provide an external board for the bluetooth to UART module for purchase.