Description:
The AT-09 Bluetooth V4.0 Serial Wireless Module is a versatile solution for integrating Bluetooth Low Energy (BLE) capabilities into your projects. Built around the CC2541 chip, this module ensures reliable wireless communication with low power consumption. Its design is compatible with both Android and iOS platforms, facilitating seamless data exchange across various devices. The AT-09 is functionally similar to the HM-10 module, offering flexibility and ease of use in diverse applications.
Equipped with UART interface via Rx and Tx pins, the AT-09 allows straightforward serial communication with microcontrollers, making it ideal for applications such as wireless data transmission, remote control systems, and IoT projects. The module supports AT commands, enabling users to customize settings like baud rate, device name, and pairing password to suit specific requirements. Its compact form factor and integrated antenna simplify integration into existing designs, providing a cost-effective solution for adding BLE functionality.
Specifications:
- Chipset: CC2541
- Bluetooth Version: 4.0 BLE
- Operating Voltage: 3.3V to 6V DC
- Communication Interface: UART (Rx, Tx)
- Default Baud Rate: 9600 bps
- Frequency Band: 2.4 GHz ISM
- Modulation Method: GFSK
- Transmission Power: ≤4 dBm
- Sensitivity: ≤-84 dBm at 0.1% BER
- Communication Distance: Up to 60 meters (line of sight)
- Dimensions: 37.5mm x 16.5mm
Features:
- Compatible with Android and iOS devices
- Supports AT commands for configuration
- Low power consumption suitable for battery-powered applications
- Integrated antenna for simplified design
- Master and slave mode support
Contents:
- 1 x AT-09 Bluetooth V4.0 Serial Wireless Module
