KEYESTUDIO bluetooth module KS0055, compatible with Arduino. High-quality bluetooth module from Keyestudio that allows serial wireless data transmission with an operating frequency of 2.4 GHz ISM. It supports Bluetooth 2.1 + EDR standard and is configured with a serial interface, which is user-friendly and simplifies the overall design/development cycle.

Technical Specifications:

• Bluetooth protocol: Bluetooth 2.1+ EDR standard
• USB protocol: USB v1.1/2.0
• Operating frequency: 2.4GHz ISM frequency band
• Modulation mode: Gauss frequency Shift Keying
• Transmit power: ≤ 4dBm
• Sensitivity: ≤-84dBm at 0.1% Bit Error Rate
• Transmission speed: 2.1Mbps(Max)/160 kbps (Asynchronous); 1Mbps/1Mbps (Synchronous)
• Safety feature: Authentication and encryption
• Supported configuration: Bluetooth serial port (major and minor)
• Supply Voltage: 5 V DC 50mA
• Operating temperature: -20°C to 55°C

Note: The product is specialized and requires technical knowledge.

Manufacturer: KEYESTUDIO

Package Dimensions: 5 x 3 x 9 cm

Package Weight: 0.01 Kg

Packaging type: White carton box