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DFRobot BLE Link, Bluetooth 4.0 low energy
Brand: Dfrobot
Product Code: AN-03038
Availability: 4-6 business days
Planned delivery date after ordering: 2025-08-01
Product Code: AN-03038
Availability: 4-6 business days
Planned delivery date after ordering: 2025-08-01
Ex Tax: 15.12€
Module provides wireless connection of the MCU with the device equipped with the operating system of Android (4.3+) or iOS in the distance of up to 70 meters. Board contains a CC2540 chip from Texas Instruments, which allows for communication in the Bluetooth 4.0 standard. Thanks to this functionality, the user can remotely program the Arduino module, use the AT commands and, in an easy way, update the software. System communicates with the main Board via a simple serial UART interface.
Specification:
- Supply voltage: 3.3 V
- Pins tolerate the voltage of 5 V
- Current consumption: approx. 11 mA
- Working frequency: 2.4 GHz
- Data transfer rate: up to 1 Mbps
- Sensitivity: -93 dB
- Range: up to 60 m
- Support for AT commands
- Communication in master - slave mode
- Support for Bluetooth HID
- Interface for communication with the microcontroller: UART
- Distance between connectors is compatible with XBee - straps, pitch of 2.0 mm
- Two mounting holes with a diameter of 3 mm
- Board sizes: 32 x 22 mm
Useful links:
Manufacturer's website
Manual
