4.0 Bluetooth Module (3.3 V and 5 V Compatible)

Overview

The 4.0 Bluetooth module is suitable for your applications requiring remote data transmission. In some projects, there are cases where you need to centralize data, or control your remote equipment that is not easily reachable. This module is a convenient way of adding wireless capabilities like bluetooth, to your Arduino projects so you can simply control your household appliances or light in your home through wireless connection.

Specifications

• Input Voltage: 3.6 V to 6 V
• Current Consumption: 18.6 mA max (actively TX, -6dBm)
• Minimum consumption: 0.4 uA (external interrupts)
• Consumer power down mode with wake up 3 us: 235 U
• Logic level RX / TX: 3.3 V
• Transmission distance: 60 m
• Reception: up to 3 KBps

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