NoModule PCB Redesign - Ethernet - Switching - POE - DcDc

@LiveExperts

Hello, With my extensive experience in Circuit Design, Digital Signal Processing, Electrical Engineering, Electronics, Embedded Systems, PCB Layout, and Signal Processing, I am confident that I am the ideal fit for your NoModule PCB Redesign project. As a team at Live Experts®, we're adept at transforming complex ideas into intricate designs. Not only do we have a complete understanding of EasyEDA projects and manufacturing outputs essential for this project, but we also have a meticulous approach to design ensuring our work is flexible enough to accommodate future upgrades or changes in functionality. Your desire to separate the key components and additional block layout to suit different board models aligns perfectly with this. Furthermore, our skillset in Electronics encompasses incorporating both Li-ion battery input with voltage sense and an extensive range of power inputs, including POE and DC voltage. This means we are capable of providing you with a consolidated single-board PCB solution that meets your specific size, functionality, voltage range, and power requirements. Get in touch with us today - let's turn your vision into reality! Thanks!

@amelectronics

I am a skilled and reliable Embedded Systems Engineer with over 6 years of hands-on experience in Arduino, ESP32/ESP8266, and microcontroller-based development. I specialize in designing efficient, stable, and scalable embedded solutions, turning ideas into fully functional hardware-software systems. I have a strong background in electronics, sensors, communication protocols (UART, I2C, SPI, MQTT, WiFi, BLE), and real-time embedded systems. My development approach focuses on clean, well-structured, and well-documented firmware, ensuring long-term reliability and easy maintenance. I also provide thorough testing, debugging, and performance optimization, including power efficiency improvements where required. I am a detail-oriented engineer with strong problem-solving skills and extensive experience in hardware debugging and firmware optimization. Beyond technical expertise, I value clear communication, meeting deadlines, and maintaining high client satisfaction. I work closely with clients to fully understand project requirements and deliver high-quality results. Pricing is flexible and can be discussed based on project scope and complexity. I am open to both short-term and long-term projects. Let’s work together to build a professional, reliable, and efficient embedded system for your needs.

@macroenergy

As an electrical engineer with extensive experience in circuit design, embedded systems, and PCB layout, I'm confident I can handle the complexities of your project. I've successfully managed similar projects in the past, so you can rely on my expertise. My previous work has included integrating multiple modules into a single PCB for compact and efficient design, which aligns perfectly with your current needs. My proficiency in EasyEDA and Altium will ensure that your board is not only production-ready but also adaptable for future changes. This flexibility to accommodate updates and new functionality is something we'll implement right from the beginning. Additionally, my strong understanding of power electronics will ensure that your board's extensive power input requirements - ranging from 5 to 48 volts - are met satisfactorily. Lastly, I believe collaboration is key. I'm committed to understanding and discussing every aspect of the project with you to deliver bespoke outputs tailored specifically to your needs. From a complete single-board schematic showcasing each module, to editable PCB files and manufacturing outputs suitable for any producer, all will be skillfully generated with utmost precision and attention to detail. With me on board, you're assured of a reliable partner who will go above and beyond to meet your expectations and even exceed them. Let's get started!

@AITSoft

Hello, I understand you need to combine several modules into one compact PCB including the WT32-eth01, power supplies, and Ethernet switch while keeping all original functions. I’ll design your board to accept DC input from 5 to 48V, support POE and battery input with voltage sensing. I will include isolated DC/DC rails with selectable voltages and add a 100 Mb Ethernet switch for daisy chaining. I will also enhance the SPI and GPIO boards by improving safety on the LED output and expanding GPIO pins to support fast digital input with output relays and analog reads. The layout blocks will be separated for easy future modifications in EasyEDA. After receiving your current module specs and EasyEDA files, I will produce detailed schematics, EasyEDA project files, and manufacturing outputs for all three boards as requested. What is the maximum size and thickness you prefer for the new unified PCB? What specific requirement or constraints do you have for isolation between the 48V power rails and logic? Can you confirm the priority of features between the SPI and GPI boards to focus development if needed? Are there any preferred or required components for the Ethernet switch or DC/DC stages? Would you like me to suggest and provide test procedures or support for the packet loss and battery voltage accuracy validation? What size and thickness constraints should I consider for the redesigned PCB to ensure it fits your production needs? Thanks,

@mairajali11

With over 8 years of experience in PCB designing using Eagle, Altium, KiCAD, and EasyEDA, I am confident in my ability to seamlessly amalgamate all the modules onto a single PCB for your NoModule project. I have seen your two different EasyEDA projects and understand the nuances of each board. Having worked extensively on Embedded Systems, I recognize the significance of maintaining isolated DC/DC rails. With that in mind, I will create a design that supports both POE and external inputs while adhering to the 48 V to 5 V logic and 48 V to 24 V requirements. Furthermore, being highly meticulous with my work, I understand the importance of board reliability for uninterrupted functioning. Hence, I will take extra measures to ensure safe output from digital inputs and implement efficient analog signal reading on Board GPI, such as employing interrupt pin or utilizing multiple Wt32 pins. My commitment doesn't end at just delivering manufacturing outputs like Gerber, drills, pick-and-place files etc., but extends to offering any assistance you might need during prototype testing or manufacturing. I am a preferred freelancer who has been consistently appreciated for being prompt, efficient and having great communication skills. So let's get started – turn your idea into a reality with me! Feel free to check my portfolio or reach out to me anytime – I am here 24/7 to discuss your project in detail.

@hayteekeys

Hi,KINDLY READ THROUGH MY PROPOSAL I deliver reliable mixed-power designs with full WT32 functionality on time. MY APPROACH • Consolidate WT32-ETH01 logic directly on board, keeping identical pinout and full Ethernet + Wi-Fi • Support 5-48V DC, 802.3af/at PoE, and Li-ion battery with accurate voltage sensing (±2%) • Add 100Mb Ethernet switch for second RJ45 with reliable daisy-chaining (unicast/broadcast/multicast) • Maintain isolated 5V logic and 24V/12V (solder-pad selectable) rails from all inputs • SPI board: Safer 3.3V-to-5V shifting for LED strips with current protection • GPI board: 16-pin bidirectional (digital out + analog in), fast reading via interrupts/direct pins • Modular block layout for easy future upgrades and new variants RELEVANT PROJECTS • PoE + wide-input (9-60V) ESP32 Ethernet board with dual DC/DC and battery monitoring • Industrial I/O board with optoisolation, analog inputs, relays and fast interrupts DELIVERABLES For SPI, GPI & GENERIC boards: Full schematic (PDF + EasyEDA), editable modular PCB, and complete manufacturing files (Gerber, drill, pick-and-place, solder-paste). All power sources seamless, Ethernet flood-test clean, files open error-free in latest EasyEDA. QUESTIONS 1 Preferred Ethernet switch IC? 2 SPI LED output current protection details? 3 GPI analog voltage range and fast-read method? 4 Any PCB size or mounting constraints? Ready to review your files immediately and deliver in 6-10 days

@faizanmaqbool695

Hello, I’m a mechatronics and embedded systems engineer with experience in Arduino programming, microcontroller interfacing, PCB layout, and electronics prototyping. I can support your project with firmware development, circuit design review, hardware debugging, and proper documentation using version control tools like Git. I am also familiar with integrating embedded systems with mobile applications where required. My focus is on reliable, well-structured designs that are practical for prototyping and production. I communicate clearly, provide organized deliverables, and meet agreed timelines. Available to start immediately and happy to discuss your hardware requirements and project goals.

@hayat38402

Hi, how are you doing? I went through your project description and I can help you in your project. your project requirements perfectly match my expertise. We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas:  Antenna Design (CST, HFSS)  Embedded C Programming.  VHDL/Verilog, Quartus/Vivado, LabVIEW/ Multisim/PSPICE/VLSI  MATLAB/SIMULINK  Network Simulator NS2/NS3  Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC, STM32 and ESP32.  IDEs like Keil MDK V5, ATmel studio and MPLab XC8.  PLCs / SCADA  PCB Designing Proteus, Eagle, KiCAD and Altium  IOT Technologies like Ethernet, GSM GPRS.  HTTP Restful APIs connection for IOT Communications. Also, we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements.

@manusharma2992

As an Electronics and Electrical Engineer with a vast experience in PCB and Circuit Design, I am fully prepared to take on the challenge of redesigning your NoModule PCB. Your project description resonates with my technical capabilities, especially your desire to consolidate different modules into a single PCB for a more compact output. Notably, my proficiency in utilizing EDA tools such as EasyEDA enables me to build PCB designs that are efficient, easily maintainable, and ready for any future upgrades.

@debosx

Hello! I'm a highly skilled PCB Designer with over 10 years of expertise in delivering reliable and efficient PCB designs. I specialize in creating precision designs tailored to client's needs, utilizing top-tier design tools such as Altium Designer, Autodesk Eagle, KiCad, EasyEDA, Siemens PADS, DipTrace, Allegro/OrCAD, Fritzing and Proteus. My goal is always to ensure the highest quality and performance in every project. Core Expertise : • Schematic Capture & Layout Design • Component Selection & Library Management • Reverse Engineering (PCB Replication, PCB Cloning) • Gerber, BOM, and CPL File Generation & Manufacturing Support • Design for Manufacturability (DFM) and Design for Assembly (DFA) • PCB Design & Development (Single, Double, Multi-Layer, Flexible PCBs) Industries Served : • Medical Devices • Telecommunications • Consumer Electronics • Industrial Equipment • Automotive Electronics • Safety and Security Devices Why Choose Me? • Attention to Detail and Commitment to Quality • Strong Communication Skills & Client-Centric Focus • Timely Delivery & Flexible Approach to Meet Project Requirements I would love to help you with your next PCB design project. Feel free to reach out, and let’s discuss how I can bring your ideas to life! Best Regards, Utpal

@yaroslavmark

Hi, I have 10+ years of experience in mixed-signal PCB design, PoE systems, ESP32-based controllers, and Ethernet solutions. I have delivered over 70 boards with isolated DC/DC rails, 100M Ethernet, opto-isolated I/O, and PoE PD designs, including module-to-single-board redesigns that reduced area by 40–50% while improving EMC and thermal performance. Approach ✅ I will review your current WT32-ETH01, PoE, DC/DC, SPI, and GPIO boards and create a modular block layout for future upgrades. ✅ I will integrate the WT32-ETH01 functionality directly on PCB with Ethernet, PHY, and switch IC, preserving full pinout and line-rate performance. ✅ I will implement wide-input power (5–48V DC, PoE, Li-ion) with isolated 5V and 12/24V rails, voltage sensing, and protection. ✅ I will deliver complete EasyEDA files, schematics, Gerbers, drill files, pick-and-place, and manufacturing-ready SPI, GPIO, and generic boards. Questions ✅ Do you have a preferred 2-port 100M Ethernet switch IC, or should I select one optimized for multicast and low power? ✅ Should the 16 GPIO pins support configurable direction per pin, or fixed groups for analog/digital input/output? ✅ For the 12/24V load rail, what maximum current and isolation level are required for DC/DC design? I am ready to start working at any time. Best, Yaroslav

@Alif2710

As a seasoned Professional Electronic Design Engineer, I have over 8 years of experience working with complex PCB designs similar to what your project requirements. I am proficient in using industry-standard tools like EAGLE and KICAD to create efficient, reliable and optimized layouts. My specific skills in Circuit Design, Electronics and Power Supplies make me an ideal fit for the unique challenges your project poses. My previous work in the avionics industry has instilled in me a strong sense of quality control and understanding the importance of compliance. Over the years I have grown proficient in dealing with multi-level designs and have successfully consolidated complex setups into single-board solutions. For this project, I can create comprehensive, single-board schematics utilizing EasyEDA while ensuring inter-modular isolation for future component upgrades. By delivering manufacturing outputs suitable for any standard PCB producer, you can be assured that your project is ready for manufacturing from day one Feel free to chat and discuss with me, I will be happy to help you, Best Regards, Alif

@shykhAbubakar

Hi, find my TOP NOTCH similar work on the POE Capable ESP32 Control Board Project. The project included multiple daughterboards into a single PCB. Before moving forward, just let me know: Should the secondary DC/DC rail default to 24 V or be selectable between 12 V and 24 V via solder pads? Project Deliverables • Single board schematic and PCB file • BOM, gerbers, drill files, pick and place • Three board variants (Feel free to ask if you would like to add any additional deliverables) I am ready to deliver a compact PCB redesign that integrates all modules into one board while retaining Ethernet and Wi Fi capability, POE, and flexible DC/DC rails. The focus will be on modular routing for future upgrades, power handling, and design practices. The documentation will be aligned with IPC and IEEE standards. Let me know when you’re ready, and I will get started at a time that works best for you. Best regards, Abubakar Muhammad

@abdurRafiqM

HI, I am an experienced electronics and PCB Design engineer, specialised in use of ECAD software such as Altium Designer, KICAD, EasyEDA, etc. for the the design of electronics and PCB. I will design your projects to meet your Requirements and the industry standard. I do all kinds of circuits such as Power delivery circuit, Sensor Integrated Circuits, wireless control, MCUs etc. I will deliver the following. The Schematics for your Design The PCB for the design Bill of materials(If needed) Gerber, Pick and Place and other manufacturing and assembly drawings needed. Full Support and consultancy till the project is done. Kindly send me message so we can discuss further on your project I look Forward to working with you. Best Regards, Abdur-Rafiq

@electronicsdone

Best EasyEDA Hardware Redesign Expert for PoE + Ethernet + Mixed-Power Boards! ⭐⭐⭐⭐⭐ Dear Client, This project is not just a PCB redraw. The real challenge is consolidating multiple proven modules into a single production-ready board without losing stability in the Ethernet path, power architecture, WT32 functionality, or future flexibility for new board variants. That is where I can help. From your brief, what matters most is not only making one compact board, but doing it in a way that keeps the design modular at block level: WT32 core, Ethernet switch/network section, DC/DC power handling, and board-specific SPI / GPI / prototype functions. That is exactly the kind of architectural discipline that prevents the next revision from becoming difficult to scale or modify. A few key questions from my side: 1. For the second Ethernet port, do you already have a preferred switch IC or should that be part of the architecture tradeoff? 2. For the 16-pin GPI section, should fast inputs be handled as true interrupt-capable channels from the start? 3. Do you want the first phase to lock the shared platform architecture before variant-specific board finalization? If you message me, I can also explain how I would structure the redesign so it becomes a reusable board family, not just a one-time integration. Best regards, Prat PCB Must Innovations

@mohammadusman45

Hi, I've designed exactly this type of board — mixed-supply industrial PCB with multi-rail DC/DC, PoE, Ethernet switching, and MCU integration. This project is well within my expertise. Here's how I'll handle your key points: ⚡ Power (5–48V + PoE + Battery) Wide-input synchronous buck for 5V logic + configurable 12V/24V rail (solder-pad select), sourced from DC, 802.3af/at PoE, or Li-ion — with MCU-readable voltage sense on all three. ? Ethernet Switch + WT32-ETH01 KSZ8895 or IP175G for second RJ-45 daisy-chain — unicast, broadcast, multicast at 100Mbps line rate. Full WT32 pinout preserved. ? Board SPI — LED output with current protection. ? Board GPIO — Digital I/O, analog input, fast interrupt pins bypassing I2C MUX for encoder-speed reads. ? EasyEDA — Modular block layout (WT32, Switch, DC/DC, I/O) — each independently moveable for future variants. Deliverables for all 3 boards: ✔ Schematic PDF + EasyEDA source ✔ PCB layout — edit-ready ✔ Gerber, drill, pick-and-place, solder paste ✔ Full BOM Share your existing files and I'll start immediately. Best regards

@jakubf41

Hi there, I can help consolidate your four-module stack into three production-ready single-board EasyEDA designs (SPI, GPI, and Generic Proto), while preserving WT32 Ethernet + Wi-Fi functionality and enabling future modular upgrades. I’m an Electrical Engineer with strong experience in ESP32 / Ethernet hardware, PoE, multi-input power systems, DC/DC design, industrial I/O, and EasyEDA PCB workflows. Approach - Recreate WT32-ETH01 circuitry directly on-board (no module dependency) - Design multi-source power stage: 5–48 V DC, 802.3af/at PoE, and Li-ion input with voltage sensing - Add 100 Mb Ethernet switch + second RJ45 for daisy-chain networking - Implement isolated rails: logic 5 V + selectable 12/24 V output rail - Create separate reusable layout blocks for MCU / Ethernet / DC-DC / I/O sections for future variants - Upgrade GPI board for digital output + analog input + fast interrupt-capable inputs Deliverables - Complete schematic PDF + EasyEDA source files - Editable PCB files for all 3 boards - Gerber, drill, PnP, solder paste, manufacturing package I focus on clean block-based layouts, future scalability, and production-ready routing. Questions - Preferred Ethernet switch IC? - Estimated 12/24 V load current? - Required isolation level for field I/O? Ready to review your existing boards and start immediately.

@ssumitkumar7800

As an experienced freelancer in circuit design, electronics, and PCB layout, I am confident in my ability to tackle your project. I understand that you require a redesign of your current board to integrate multiple modules into one compact unit. Given my in-depth knowledge of WT32-eth01, Ethernet technology, and PoE systems, I am perfectly suited to this task. Moreover, my proficiency in software like Ki Cad, Altium, Eagle, and more enables me to provide high-quality schematics compatible with EasyEDA.

@tetianam8

⭐⭐⭐⭐⭐ This is a serious consolidation project, not just a redraw. You’re taking a proven multi-module system (PoE, DC/DC, WT32-ETH01, SPI/GPI functions) and turning it into three clean production-ready EasyEDA boards while preserving today’s behavior and leaving room for future variants. I can help with: • full WT32-ETH01 replacement on-board (same core functionality/pinout behavior) • dual-power architecture: 5–48V DC + PoE + Li-ion input • integrated 5V and 24V/12V rails with protection and voltage sense • 100Mb Ethernet switch + second RJ45 for daisy-chain traffic • SPI board hardening (safer output stage for LED/data lines) • GPI board upgrades (digital out, analog in, faster inputs where needed) • modular EasyEDA layout so key blocks can be reused in future models Deliverables: schematic PDF + EasyEDA source editable EasyEDA PCB Gerber / drill / PnP / paste files for SPI board, GPI board, and Generic prototype board My approach: review your current module specs + 2 EasyEDA projects lock reusable power/network core build each board variant around that core verify pinout, power paths, Ethernet, and manufacturability Quick questions: • Preferred PoE PD solution (802.3af only or af/at full)? • Target current on 24V/12V output rail? • Any max board size/enclosure limits? I’m comfortable in EasyEDA and with mixed-supply / Ethernet / PoE board design.