• Class 2, (2.48GHz) Bluetooth module
• Serial communications: 2.1 Mbps (Max) / 160 kbps
• Built-in compact ceramic antenna
• Low power consumption: 50mA
• Operating voltage: +3.5V~+8V
The DFRobot Serial Bluetooth Module includes a built-in antenna and pin headers for easy use. This module can connect directly to the DFRobot Romeo and DFRobot I/O Shield.
The DF-Bluetooth module is designed to use the simple style, wide-voltage power supply (3.5V ~ 8V) and a Pai-pin interface can be applied in most occasions. The use of level translators covers a wide range of 3.3V and 5V single-chip microcomputer system of electricity supply. The LINK clear bright light for the display module working (search status: 104ms cycle high 342ms 2.9Hz flashing, the connection status: high 104ms cycle flicker 2s 0.5Hz) brings high-performance on-board antenna. The antenna is so that signal quality is more exposed farther away from a good launch, transparent serial port, with a variety of Bluetooth adapter. The Bluetooth phone pairing modules also lead to PCM, SPI, USB and other interfaces. The user-friendly design is to facilitate the secondary development.
• Supplier code : TEL0026