Description
Say goodbye to communication challenges in areas with poor mobile signal, such as hilly forests, mountainous regions, or desert terrains. The DIY Walkie-Talkie is your reliable partner for long-distance audio transmission, ensuring you stay connected easily over distances of up to 1 km. Easily customize the walkie-talkie communication frequency between 400-470MHz and Low/High Power Wattage setting for license-free usage in various countries.
Designed for makers and outdoor enthusiasts, this compact and robust walkie-talkie is perfect for adventures, emergencies, and any environment where mobile coverage is unreliable.
Enhance your outdoor experiences and ensure reliable communication with the DIY Walkie-Talkie. It is ideal for hikers, campers, and makers looking for a practical and fun project. With a walkie-talkie, you can have more fun and excitement playing games like hide-and-seek, scavenger hunts, spy games, and others.
Stay connected, no matter where your adventures take you.
Features
- Walkie-talkies can transmit audio up to 1km in open air.
- Walkie-Talkie frequencies can be tuned between 400-470MHz with wattage settings (0.5W and 1W) to meet regulations for license-free usage in different regions.
- Easily communicate with individuals at a distance via walkie-talkie utilizing the onboard microphone.
- Push the Talk button to switch between Audio transmission and receive mode quickly.
- Multiple audio output choices include a 2mm JST connector and a 2.5″2-pin header for connecting 3W speakers.
- There is also a 3.5mm Aux OUT to attach headphones for private listening
- Type C interface for Power and AT command access for custom configuration.
- A UART breakout Walkie-talkie module is offered for interfacing with various microcontrollers, and it is an add-on for your existing projects.
Specifications
- Supply Voltage: 5V Type C
- Operating pin voltage: 3.3V
- Battery Connector: 3.7V Lithium Ion
Audio Outputs
- 3W Speaker Output at 2.5″standard Header and 2mm JST
- Standard 3.5mm TRS Headphone Jack
Walkie-Talkie Module
- Frequency Range => 400 ~ 470MHz
- Communication Distance=> around 1km tested in an Open area
- Current Consumption => Rx around 60 mA and for Tx around 750 mA
- Operating Temperature Range: -20°C ~ +70 °C
Pinouts
Dimension
Applications
- Portable Small personal walkie-talkie
- Invisible intercom system
- Audio surveillance system
- Outdoor Sport products
- Building a community security system
- Instantaneous and group communication
Kit Contents
- 2X Walkie Talkie Breakout Board
- 2X Walkie-Talkie UHF Straight Rod Antenna
- 2X 2W 6ohm Mono Enclosed Speaker
- 2X JST-SH-1MM-4 pin Female Housing Connector Wire
Compatibility
Walkie-Talkie Breakout Board is also compatible with MessengerPi
Resources
Software GitHub: Getting Started Guide
Hardware GitHub: Hardware Design files like Schematic, Step and 3D
Reviews
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