This Wemos ESP8266 D1 Mini Buzzer Shield
Experience seamless integration with this compact and vibrant blue Wemos ESP8266 D1 Mini Buzzer Expansion Board, designed to elevate your DIY electronic projects. Its clean, minimalistic PCB layout features clearly labeled pin headers, making wiring straightforward and organized. The black buzzer at the center offers reliable sound alert functions, while the red-highlighted test port ensures quick troubleshooting. Crafted for versatility, this module operates within a wide temperature range of -40°C to 80°C, compatible with various ESP8266 D1 Mini models and SMD mounting. Whether you're building an alarm system or adding sound notifications to your device, this module's customizable nature allows you to tailor it precisely to your project needs. Its durable design guarantees longevity and efficiency in all environments.
Keys features of the Wemos ESP8266 D1 Mini Buzzer Shield
- This badge-size module features a vibrant blue PCB with a centered black buzzer, optimized for DIY projects involving sound alerts on the ESP8266 D1 Mini platform.
- The module includes multiple clearly labeled pin headers, including RST, D0-D8, 3V3, GND, TX, RX, and specific test points, making wiring easy and accurate.
- Designed to operate reliably within -40°C to 80°C ambient temperatures, ensuring performance in diverse environments and weather conditions for DIY enthusiasts.
- Supplied with a 3.3V power supply, suitable for SMD mounting options, with high compatibility for various ESP8266 D1 Mini models and customization options.
- Constructed with no high-concern chemicals, ensuring safety for prolonged use in your electronic hobby projects and experiments.
- Manufactured with technical precision, featuring a sleek blue PCB, organized pin layout, and integrated test ports, enabling quick setup and troubleshooting.
Upgrade your projects today with this reliable Wemos buzzer shield
Imagine confidently building your next IoT device or alarm system, knowing this module provides clear sound alerts and seamless connectivity. Its robust design and user-friendly pin layout make installation straightforward, so you can focus on creating and innovating. With precise specifications and versatile compatibility, this shield proves itself as an indispensable component for DIY electronics. Whether you're a seasoned maker or a passionate hobbyist, adding this buzzer expansion board will enhance your projects and bring your ideas to life effortlessly. Don’t wait—bring sound functionality to your device now!
Experience the convenience and reliability of this Wemos ESP8266 D1 Mini Buzzer Expansion Board and elevate your electronic creations today.





















