Technology
FCC ID EW4DWM069: Everything You Need to Know About This 802.11bgn WLAN Module

Meta Description: Learn all about FCC ID EW4DWM069, its features, specifications, compliance details, and how it contributes to wireless communication.
Introduction
In today’s world, wireless technology is at the core of connectivity, powering everything from smart home devices to industrial automation. One such component enabling seamless wireless communication is the FCC ID EW4DWM069. This unique identifier corresponds to a wireless LAN module that complies with FCC regulations and is designed for high-speed, reliable wireless connectivity.
This article dives deep into FCC ID EW4DWMW069, explaining its technical specifications, compliance details, installation requirements, and real-world applications. Whether you are a manufacturer, developer, or technology enthusiast, this comprehensive guide will provide you with all the essential information you need.
What is FCC ID EW4DWM069?
The FCC ID EW4DWMW069 is an official certification assigned by the Federal Communications Commission (FCC) to a wireless LAN module manufactured by Mitsumi Electric Co., Ltd.. This module is 802.11bgn-compatible, meaning it supports wireless networking using 2.4 GHz frequency bands.
This FCC ID ensures that the module meets strict safety, interference, and performance standards before being integrated into consumer and industrial products. Any device incorporating this module must comply with FCC regulations to prevent harmful interference with other electronic devices.
Technical Specifications of FCC ID EW4DWM069
1. Wireless Standards Supported
- IEEE 802.11b/g/n – Ensures compatibility with a wide range of routers and devices.
- Supports 2.4 GHz frequency band for stable and long-range wireless communication.
2. Frequency Range & Power Output
- Operates in the 2.4 GHz band, covering frequencies from 2412 MHz to 2462 MHz.
- The approved power output levels are:
- 0.05 W (low-power mode)
- 0.16 W (standard mode)
- 0.18 W (high-performance mode)
3. Transmission Capabilities
- Classified under Digital Transmission System (DTS), allowing it to send and receive data efficiently.
- Uses modulation techniques such as DSSS (Direct Sequence Spread Spectrum) and OFDM (Orthogonal Frequency Division Multiplexing) for reliable data transmission.
4. Security Features
- Supports WPA2 and WPA3 encryption for secure wireless connections.
- Includes MAC filtering and firewall protection for enhanced cybersecurity.
5. Physical Characteristics
- Compact PCB module designed for easy integration into various electronic devices.
- Operates efficiently within a temperature range of -10°C to 60°C.
Compliance and Certification
Why is FCC Certification Important?
Every wireless device in the U.S. must be FCC-certified to ensure it does not cause harmful interference with radio, television, or other wireless communications. FCC ID EW4DWMW069 complies with:
- FCC Part 15 rules for unlicensed wireless communication.
- RF exposure limits, ensuring safety for users and the environment.
Testing and Approval Process
Before receiving FCC approval, the module underwent:
- EMI (Electromagnetic Interference) testing
- SAR (Specific Absorption Rate) testing for human exposure to radiofrequency
- Wireless performance evaluation under different conditions
The certification documents and test results are publicly available on the FCC website under FCC ID EW4DWM069.
Installation and Labeling Requirements
Proper Labeling for FCC Compliance
If a product integrates the EW4DWMW069 module, it must display the FCC ID on its label. If the module is hidden inside a device, the product must state:
“Contains FCC ID: EW4DWMW069”
Antenna and RF Exposure Guidelines
- The antenna must be positioned to maintain a minimum distance of 20 cm from users.
- Manufacturers must follow FCC radiation exposure limits for safe operation.
Integration Into Devices
- Can be used in smart home gadgets, IoT devices, laptops, industrial machinery, and wireless sensors.
- Supports plug-and-play compatibility with many embedded systems.
Real-World Applications of FCC ID EW4DWM069
1. Smart Home Devices
- Integrated into Wi-Fi-enabled cameras, smart thermostats, and security systems.
- Enables remote access and cloud connectivity for IoT devices.
2. Industrial Automation
- Used in wireless control systems for factories and warehouses.
- Ensures secure and real-time data transmission between machines.
3. Medical and Healthcare Equipment
- Supports wireless monitoring devices in hospitals and clinics.
- Ensures low-latency, interference-free communication in critical applications.
FAQs
What is the purpose of FCC ID EW4DWM069?
FCC ID EW4DWM069 identifies a certified wireless LAN module that complies with FCC regulations, ensuring safe and interference-free operation in electronic devices.
Which devices use the EW4DWMW069 module?
This module is used in Wi-Fi routers, IoT devices, smart home systems, laptops, and industrial equipment requiring wireless connectivity.
Is FCC certification mandatory for wireless devices?
Yes, all wireless communication devices in the U.S. must have FCC certification to ensure they do not interfere with other communication systems.
Can the EW4DWMW069 module be used in mobile phones?
While primarily designed for embedded systems and IoT devices, it can be integrated into specialized communication equipment.
How do I find more details about FCC ID EW4DWM069?
You can visit the official FCC website (fccid.io) to view certification details, test reports, and user manuals.
What are the security features of this module?
The module supports WPA2/WPA3 encryption, MAC filtering, and built-in firewalls to prevent unauthorized access and ensure secure wireless communication.
Conclusion
The FCC ID EW4DWM069 is a crucial component in modern wireless communication. Its certification, compliance, and technical capabilities make it ideal for smart home devices, industrial automation, and medical applications. Understanding its specifications and compliance requirements ensures proper usage and adherence to FCC regulations.
By integrating FCC ID EW4DWMW069 into various devices, manufacturers can provide fast, secure, and interference-free wireless connectivity, driving innovation in the wireless technology sector.
Technology
Who You Are: Understanding Your True Self

Introduction
In today’s fast-paced world, many people feel lost or unsure about who they are. Understanding yourself goes beyond knowing your name or your profession it’s about discovering your values, beliefs, strengths, weaknesses, and passions. Knowing who you are allows you to make better decisions, build meaningful relationships, and live a fulfilling life.
Why Understanding Who You Are Matters
Understanding who you are is crucial because it shapes your choices. When you know your core values, you can make decisions that align with your true self instead of trying to fit into someone else’s expectations. For example, someone who values creativity may feel unfulfilled working in a strict corporate environment. By understanding your personality and motivations, you can find paths that feel authentic and satisfying.
Self-awareness also improves relationships. When you understand your emotions and behaviors, you communicate more effectively and build stronger connections with others. It also helps you identify toxic influences and environments, allowing you to focus on people and situations that genuinely support your growth.
Exploring Your Values and Beliefs
Your values and beliefs are a core part of who you are. They guide your actions and decisions. To explore them, start by asking yourself questions like:
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What do I care about most in life?
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Which principles can I never compromise on?
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How do I define success and happiness?
Reflecting on these questions helps clarify your priorities. Journaling or talking to trusted friends can also reveal patterns in your thoughts and choices that reflect your true self.
Understanding Your Strengths and Weaknesses
Everyone has unique talents and weaknesses. Discovering your strengths empowers you to leverage them in your personal and professional life. At the same time, knowing your weaknesses helps you grow and avoid pitfalls. Techniques like personality tests, feedback from colleagues or friends, and honest self-reflection can reveal hidden abilities and areas needing improvement.
Being aware of your strengths and weaknesses doesn’t mean limiting yourself it’s about understanding your potential and accepting areas for growth. When you embrace both, you create a balanced self-image.
Identifying Your Passions and Interests
Your passions are clues to who you are at your core. Activities that energize you or bring joy often reflect your authentic self. Whether it’s art, technology, helping others, or exploring new ideas, identifying your interests allows you to design a life filled with purpose.
Try experimenting with new hobbies, volunteering, or exploring different career paths. Notice which activities make you lose track of time or leave you feeling excited. These moments are windows into your true self.
The Role of Self-Reflection
Self-reflection is a powerful tool for understanding who you are. Taking time regularly to think about your experiences, decisions, and emotions allows you to notice patterns and gain insights. Meditation, journaling, or simply quiet contemplation can help you connect with your inner self.
Self-reflection also encourages personal growth. When you examine past mistakes and successes, you learn valuable lessons that help shape your future choices. Over time, this practice strengthens your self-awareness and confidence.
Embracing Change and Growth
Remember, discovering who you are is an ongoing journey. People change over time, and so do their values, interests, and perspectives. Being flexible and open to change is part of understanding yourself. Growth often comes from stepping out of your comfort zone, trying new experiences, and embracing challenges.
Accepting that change is natural allows you to adapt without losing sight of your authentic self. Each experience teaches you more about your strengths, passions, and limits.
Living Authentically
Ultimately, knowing who you are is about living authentically. It means making choices that reflect your true self rather than conforming to outside pressures. Living authentically brings fulfillment, reduces stress, and strengthens your self-confidence. It allows you to show up fully in your relationships, work, and personal goals.
Start by setting boundaries, expressing your opinions honestly, and pursuing activities that bring you joy. Every small decision aligned with your true self reinforces a deeper understanding of who you are.
Conclusion
Understanding who you are is more than self-knowledge it’s the foundation of a meaningful life. By exploring your values, strengths, weaknesses, and passions, and practicing self-reflection, you can uncover your authentic self. Embrace growth, accept change, and live authentically to experience the full potential of your life.
Technology
Rettward von Doernberg: A Journey Through Sound and Technology

Introduction
Rettward von Doernberg is a Berlin-based composer and producer renowned for his innovative fusion of classical training and modern technology. With over two decades of experience, his work spans across radio, television, film, and video games, showcasing his versatility and depth as a musician.
Education and Influences
Von Doernberg honed his craft at the Musicians Institute and the University of California, Los Angeles (UCLA), where he studied under esteemed film composers such as James Newton Howard, Alan Silvestri, and Hans Zimmer. These formative experiences have profoundly influenced his compositional style, blending traditional orchestral elements with contemporary sounds.
Musical Evolution
His discography reflects a dynamic evolution in both style and technique:
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Early Works: Albums like Be Water (2016) and Stay A While (2018) showcase his ability to integrate diverse genres, from ambient and electronica to orchestral and pop.
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Recent Releases: In 2024, von Doernberg released “Follow the Money,” a piece that delves into themes of corruption and the complexities of modern warfare. The track features contributions from bassist Helge Marx and demonstrates his commitment to blending meaningful narratives with compelling music.
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AI Integration: Embracing technological advancements, von Doernberg’s 2025 single, “The Wind in My Hair,” incorporates electric guitar elements generated by artificial intelligence. This innovative approach highlights his forward-thinking perspective on music composition.
Film and Media Contributions
Von Doernberg’s compositions have been featured in various media formats:
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“Manic Moondays” (2022): An award-winning animated short film where his symphonic score played a pivotal role in enhancing the narrative’s emotional depth.
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Video Games and Television: His music has been incorporated into video games and television programs, further demonstrating his adaptability and wide-ranging appeal.
Digital Innovation
Beyond composition, von Doernberg is the creator of Ditto.Town, a unique music recommendation service that continuously learns from its users to provide personalized suggestions. This project reflects his dedication to merging music with technology to enhance listener experiences.
Technology
Understanding GRACE: Meaning, Importance, and Everyday Relevance

Introduction
Grace is a word that holds deep meaning across cultures, religions, and daily life. At its core, grace represents kindness, elegance, forgiveness, and a sense of calm beauty. It is both a quality that people admire in others and a value that shapes how we interact with the world. From spiritual teachings to personal growth, grace plays a vital role in shaping human behavior and understanding.
The Spiritual Meaning of Grace
In many religions, grace is seen as a divine gift. For Christians, it is the unearned love and mercy of God. It represents forgiveness, compassion, and the chance for renewal. In other traditions, grace can symbolize blessings, peace, or the spiritual strength that guides people through challenges. No matter the belief system, grace reflects something higher than ordinary kindness.
Grace as a Human Quality
Beyond religion, grace describes the way people treat one another. A person with grace often shows patience, respect, and forgiveness. They respond to others with empathy rather than judgment. Grace also means carrying oneself with dignity, humility, and kindness even in difficult situations. This quality helps build stronger relationships and promotes peace in society.
The Elegance of Grace
Grace also describes movement and beauty. A dancer, athlete, or even someone walking confidently may be called graceful. This sense of grace combines balance, flow, and harmony. It is not just about appearance but about a natural, effortless presence.
Grace in Everyday Life
Grace shows up in small acts. It can mean forgiving someone who has hurt us, offering help without expecting reward, or speaking kindly even when angry. It can also mean giving ourselves grace—accepting mistakes, learning from them, and moving forward without harsh self-criticism.
GRACE in Science and Technology
Interestingly, GRACE is also the name of a famous NASA mission Gravity Recovery and Climate Experiment. These satellites, launched in 2002, measured changes in Earth’s gravity field to track water movement, melting ice, and changes in sea level. This shows how the word GRACE connects not only to values but also to groundbreaking science that helps us understand the planet.
Why Grace Matters
Grace is more than a word. It is a way of living that promotes compassion, forgiveness, and understanding. Whether in spiritual teachings, personal growth, or scientific discovery, grace brings balance and meaning to life. In a world often filled with conflict, practicing grace helps build peace and kindness, making life more fulfilling.
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