iot and wireless
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HC-05 Bluetooth Module for Arduino, ESP32, IoT Projects – UART Wireless Transceiver
SKU: BBZ-IOBLU002• Available on Backorder
₹328
Key Highlights
- ✓Supports Master and Slave mode, configurable with AT commands Easily transfers UART data wirelessly via Bluetooth "Re-search" button control through MCU for quick pairing Compatible with Bluetooth master, slave, or master-slave modules TTL data transmission and reception without serial cable connection LED state indicator for Bluetooth connection status Default receiver mode for easy setup Seamless integration with MCU, ARM, DSP, and SOC systems Ideal for applications in GPS navigation, utility meter reading, PDAs, and PC accessories Compact design, simple to integrate into existing systems
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Operating Voltage
3.3V (input supply 3.3V–6V; prohibit >7V) Working Current: 30mA (during pairing), 8mA (during communication) Dormancy Current: No dormancy Bluetooth Chipset: CSR mainstream chip, Bluetooth V2.0 protocol standard Baud Rate (Default): 9600 bps (user-configurable) Power Regulation: Built-in 150mA, 3.3V regulator chip Indicators: LED status output (pulse = unconnected; high level = connected) Pins: VCC, GND, TXD, RXD Compatibility: Works with PC Bluetooth adapters, PDAs, and other Bluetooth-enabled devices Series: Bluetooth Module Board Series