KEYESTUDIO bluetooth module KS0055, compatible with Arduino
Bluetooth module by Keyestudio. It can easily achieve serial wireless data transmission with 2.4GHz ISM operating frequency. It supports the Bluetooth 2.1 + EDR standard and is configured with a serial interface, which is easy to use and simplifies the overall design/development cycle.
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, second stage 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: 5V DC 50mA Operating temperature: -20°C to 55°C
Note The product is specialized and technical knowledge is required. The warranty does not cover damage caused by incorrect wiring.
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