This Bluetooth serial pass-through module by Mingyuandingye
Experience seamless wireless serial communication with this sleek Bluetooth module. Designed for easy integration, it allows your device to transmit and receive TTL data effortlessly within a 30-foot range. Its compact, green rectangular circuit board combines a modern look with technical precision, featuring a bright yellow LED indicator, a gray “Re-search” button, and gold-plated pins for reliable connections. Crafted for versatility, this module supports Bluetooth V2.0+EDR, working efficiently with master, slave, or combined master-slave configurations. Its internal voltage regulator ensures stable operation within 3.3V to 6V input. Whether you're developing a new project or upgrading your system, this module provides a reliable, visually appealing solution for wireless communication needs.
Keys features of this Mingyuandingye Bluetooth module
- Operate between 3.3V and 6V with a default baud rate of 9600, 8 data bits, 1 stop bit, no parity, ensuring compatibility with most devices.
- Features a built-in antenna and supports Bluetooth V2.0+EDR, providing reliable wireless coverage up to 30 feet for seamless data transfer.
- Compact dimensions of 4.3 x 1.6 x 0.7 cm with a lightweight 3 grams, making it ideal for space-constrained applications and portable setups.
- Includes LED indicators and a “Re-search” button for easy reinitialization, along with VCC, GND, TXD, RXD pins for straightforward wiring and integration.
- Built-in voltage regulator handles input from 3.3V to 6V, supporting a current of 150mA at 3.3V and ensuring stable operation.
- Supports various Bluetooth master/slave configurations, with a “State” pin indicating connection status via high and pulse signals, optimizing system control.
Enhance your projects with this reliable Bluetooth module now
Make your wireless communication setup straightforward and dependable. Whether for automation, data logging, or remote control, this module provides a polished, professional solution. Its compact size and robust features mean you can confidently embed it into your designs, knowing it will perform consistently. Take the next step in your development process—add this Bluetooth serial pass-through module from Mingyuandingye to your toolkit today and enjoy seamless connectivity for your projects. Trust in its quality and precision to bring your ideas to life with ease.



















