---
product_id: 63593547
title: "RHDZQ 1pc HC-06 Slave Wireless Bluetooth Serial Port Transparent Communication Module"
brand: "rhdzq"
price: "€ 27.81"
currency: EUR
in_stock: true
category: "Electronics"
url: https://www.desertcart.fi/products/63593547-rhdzq-1pc-hc-06-slave-wireless-bluetooth-serial-port-transparent
store_origin: FI
region: Finland
---

# RHDZQ 1pc HC-06 Slave Wireless Bluetooth Serial Port Transparent Communication Module

**Brand:** rhdzq
**Price:** € 27.81
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** RHDZQ 1pc HC-06 Slave Wireless Bluetooth Serial Port Transparent Communication Module by rhdzq
- **How much does it cost?** € 27.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/63593547-rhdzq-1pc-hc-06-slave-wireless-bluetooth-serial-port-transparent)

## Best For

- rhdzq enthusiasts

## Why This Product

- Trusted rhdzq brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Best Service For YouDescription:Brand new and high quality.Warm Tip: Do not connect the power supply to the signal pin, will burn the module directly! Input voltage is prohibited more than 7V!No pin size: 17mm * 39mmProduct Features: 1.The core module using HC-06 from the module, leads to the interface, including VCC, GND, TXD, RXD, reserved LED status output pin, the microcontroller can determine whether the state of the Bluetooth has been connected, KEY pin on the machine invalid. 2.Led instructions Bluetooth connection status, flashing that there is no Bluetooth connection, light means that Bluetooth is connected and open the port.3.The bottom plate 3.3V LDO, the input voltage of 3.6-6V, unpaired current of about 30mA, about 10mA after pairing, the input voltage is prohibited more than 7V!4.Interface level 3.3V, can be directly connected to a variety of single-chip (51, AVR, PIC, ARM, MSP430, etc.), 5V microcontroller can also be directly connected, no MAX232 can not go through MAX232! 5.Open to the effective distance of 10 meters, more than 10 meters is also possible, but not the distance to ensure the quality of the connection.6.After the match when the full-duplex serial port, no need to understand any Bluetooth protocol, but only supports 8-bit data bits, 1 stop bit, no parity communication format, which is the most commonly used communication format, does not support other formats.7.In the absence of a Bluetooth connection to support the AT command to set the baud rate, name, matching password, set the parameters of power-down save. Bluetooth connection automatically switches to transparent mode.8.Small size (3.57x 1.52cm), factory patch production, to ensure the quality of the patch. And set a transparent heat shrink tube, dust and beautiful, and have a certain anti-static ability.

## Features

- No pin size: 17mm * 39mm
- 1.The core module using HC-06 from the module, leads to the interface, including VCC, GND, TXD, RXD, reserved LED status output pin, the microcontroller can determine whether the state of the Bluetooth has been connected, KEY pin on the machine invalid
- 2.Led instructions Bluetooth connection status, flashing that there is no Bluetooth connection, light means that Bluetooth is connected and open the port.
- 3.The bottom plate 3.3V LDO, the input voltage of 3.6-6V, unpaired current of about 30mA, about 10mA after pairing, the input voltage is prohibited more than 7V!
- 4.Interface level 3.3V, can be directly connected to a variety of single-chip (51, AVR, PIC, ARM, MSP430, etc.), 5V microcontroller can also be directly connected, no MAX232 can not go through MAX232!

## Images

![RHDZQ 1pc HC-06 Slave Wireless Bluetooth Serial Port Transparent Communication Module - Image 1](https://images-eu.ssl-images-amazon.com/images/I/51Cug-6197L.jpg)
![RHDZQ 1pc HC-06 Slave Wireless Bluetooth Serial Port Transparent Communication Module - Image 2](https://images-eu.ssl-images-amazon.com/images/I/41HEQcdqD1L.jpg)
![RHDZQ 1pc HC-06 Slave Wireless Bluetooth Serial Port Transparent Communication Module - Image 3](https://images-eu.ssl-images-amazon.com/images/I/41bTWUZW2SL.jpg)
![RHDZQ 1pc HC-06 Slave Wireless Bluetooth Serial Port Transparent Communication Module - Image 4](https://images-eu.ssl-images-amazon.com/images/I/41B6b6BIvdL.jpg)

---

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**Shop now:** [https://www.desertcart.fi/products/63593547-rhdzq-1pc-hc-06-slave-wireless-bluetooth-serial-port-transparent](https://www.desertcart.fi/products/63593547-rhdzq-1pc-hc-06-slave-wireless-bluetooth-serial-port-transparent)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-10*