3Pcs HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel

3Pcs HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode

3Pcs HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel

Specification: Feature: Please note:

Key Features

• ✅ Working voltage 3.6V to 6V; Default baud rate : 9600 Pairing code : 1234; Host Interface:UART
• ✅ Works with any USB Bluetooth adapters, running in slave role: Pair with BT dongle.
• ✅ Core module uses HC-06,wire from the module interface includes VCC, GND, TXD, RXD, reserve LED status output pin, the microcontroller can be judged by the foot state Bluetooth has connected KEY pin slave invalid.
• ✅ The HC-06 bluetooth module allows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.
• ✅ It is mainly used for short-range data wireless transmission,such as Bluetooth wireless data transmission,Industrial remote control, telemetry,Traffic, underground positioning, alarm,Smart home ect.

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