HiLetgo Wireless Bluetooth Radio Frequency Transceiver Master Slave Integrated Module Six Pin Wireless Serial Port Communication Board For Arduino
Why you'll like it
- Seamless Dual Mode Operation — The integrated master and slave functionality allows you to easily switch between initiating wireless connections and receiving data from external devices
- Broad Microcontroller Compatibility — Designed with a versatile six pin interface that pairs perfectly with standard microcontroller development boards for fluid serial communication
- Configurable Performance Settings — Supports customizable communication speeds and operational parameters through simple programming commands to match your exact project requirements
- Stable Wireless Data Range — Offers an efficient operational coverage of up to ten meters over a standard two point four Gigahertz frequency for consistent signal transmission
Product details
Description
The HiLetgo Wireless Bluetooth Radio Frequency Transceiver Master Slave Integrated Module is a versatile electronic component designed to bring seamless wireless connectivity to your DIY projects. This high-quality six pin module enables transparent serial data communication over a stable two point four Gigahertz frequency band, allowing your microcontrollers to interact effortlessly with smartphones, computers, and other peripheral devices.
Engineered specifically for electronics hobbyists, students, and professional developers, this board serves as an essential bridge for robotics, home automation systems, and remote data logging setups. It functions dynamically in both master and slave configurations, meaning you can either initiate connections or set it to receive incoming data streams with ease.
The module operates efficiently on a voltage range between three point six Volts and six Volts, featuring a default communication speed of nine thousand six hundred bits per second that can be customized using simple configuration commands. With its robust integrated circuit and standard pin layout including power, ground, transmitter, and receiver lines, this transceiver ensures stable data transmission up to ten meters. Whether you are building an automated robot or a custom smart home controller, this component delivers reliable wireless performance for your creations.
How to use
- Connect the power pin to a five Volt supply and the ground pin to your microcontroller ground line.
- Wire the transmitter and receiver pins to the corresponding serial communication lines on your board.
- Power up the system and pair with your external device using the default passcode one two three four.
Ingredients
Fiberglass electronic circuit board, copper conductive traces, plastic pin headers, microchip semiconductors, and lead-free solder elements.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | HiLetgo |
|---|---|
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
What microcontroller can you use with this module?
This module is highly compatible with a wide range of popular microcontrollers, including the Arduino Uno and various development boards. It utilizes standard serial communication pins for seamless hardware integration.
How do you enter the configuration mode to change settings?
You can enter the programming mode by holding down the onboard button while applying power to the module. This allows you to modify the baud rate, device name, and pairing password using standard commands.
What is the default pairing password and communication speed?
The module comes pre-configured with a default communication speed of nine thousand six hundred bits per second. The default pairing passcode is typically set to one two three four for quick initial setup.
Is this HiLetgo Bluetooth module an authentic USA import available in India?
Yes, this is an authentic HiLetgo product imported directly from the USA. Dropy ensures that Indian makers and electronics hobbyists get genuine, high-quality international components sourced directly from trusted global channels.
What is the operational wireless range of this transceiver?
The module offers a reliable wireless data transmission range of up to ten meters in standard environments. This coverage can vary slightly depending on physical obstacles and surrounding signal interference.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.