ماژول بلوتوث سریال DX-BT18 SPP2.1

ماژول بلوتوث سریال DX-BT18 SPP2.1

DX-BT18 SPP2.1 Bluetooth module serial transmission BLE4.0 support Compatible with HC-05 HC-06

Description

DX-BT18 dual mode Bluetooth transceiver module SPP2.1+BLE4.0 compatible with HC-05 and HC-06 DX-BT18 is a Bluetooth 4.0 circuit compatible with HC-05, HC-06 with Bluetooth dual mode (Dual-Mode) applies to wireless data transmission, using Bluetooth chip + antenna design on PCB, embedded SOC chip with BT4.2 Dual-Mode protocol.

With industrial design, transmission distance, data stability, simple operation, high-cost performance and advanced technology, it will be a great choice for your projects.

Specifications:

• Working frequency band: 2.4G
• Antenna interface: built-in PCB antenna
• Reference distance: 30-40M (open environment)
• Communication interface: UART3.3VTTL level
• Working voltage: 3.0-3.6V
• Standby power consumption: 4.4Ma
• BLE transmission power consumption: 3.8mA
• APP transmission power consumption: 12mA
• RSSI support: not supported
• Transmitting power: 5dBm (maximum)
• Receiving sensitivity: ≤-90dBm
• Communication level: 3.3V
• Working humidity: 10%-90%