CC2541 Serial Bluetooth 4.0 BLE Module - BT05-A

CC2541 Serial Bluetooth 4.0 BLE Module - BT05-A

The BT05-A module, based on the CC2541 chip, is a compact and low-power Bluetooth 4.0 BLE (Bluetooth Low Energy) UART communication module. It is easily compatible with microcontroller platforms such as Arduino, STM32, and ESP32. With BLE protocol support, it's ideal for IoT applications and wireless communication with mobile devices.

Key Features:

• Compliant with Bluetooth 4.0 BLE standard
• Ultra-low power consumption (µA in sleep mode)
• Direct communication with mobile apps (iOS/Android)
• Configurable via easy-to-use AT commands

Technical Specifications:

• Chip: CC2541
• Version: Bluetooth 4.0 BLE
• Operating Voltage: 3.3V (Tolerates 5V on RX/TX)
• Communication Interface: UART (default 9600 bps)
• Range: 10–30 meters (open area)
• Form Factor: Compact module design

Applications:

• Wireless data transmission projects
• Communication with mobile devices
• IoT and remote control systems
• Wearable technology projects

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