KiCad Layout Engineer: PCB Revisions for ESP32-based Board

@Mahihassi

As an electrical engineer and firmware developer with a master's degree in Embedded Systems, I have extensive experience in PCB design utilizing KiCad for various projects, especially those involving Microcontrollers and RF hardware necessities. I am also well-versed in the layout caveats specific to the ESP32 due to having worked on several similar projects in the past. Furthermore, I am capable of ensuring that the manufactured products meet CE requirements which is essential for your commercial product. In terms of speed and accuracy, my track record includes swiftly delivering robust embedded solutions, which includes hardware, software,and intelligent connectivity. This integrated approach is exactly what you need for this project as it involves complex tasks that impact one another (such as USB-C integration and Li-Po charging IC implementation) while keeping the final enclosure in mind to maintain optimal functionality such as antenna clearance, decoupling, and thermal performance.

@macroenergy

As an experienced Electrical Engineer with a specialization in Embedded Systems and extensive use of KiCad, I understand the importance of clear and efficient PCB layouts for commercial products. Throughout my career, I have tackled designs that required meticulous integration of various components while navigating manufacturing constraints. Notably, my expertise in Digital Motor Control has honed my ability to deliver quick yet precise work - a skill that aligns perfectly with your tight timeline of three days. Furthermore, my proficiency in Power Electronics ensures that any modifications made not only account for CE standards but also preserve optimal antenna clearance, decoupling, and thermal performance. With this experience, I am confident in taking on your project of swapping connectors, integrating an Li-Po charging IC, and modifying the board outline - all important changes to achieve production-ready form. Finally, you need not worry about adherence to KiCad DRC as it is a standard part of my workflow. Additionally, I assure you that alongside the updated KiCad project (schematic and PCB), the fabrication package will include accurate Gerber files, drill files, BOM, pick-and-place (CPL) ready for PCBA as well as STEP model of the final board. Choose me and together we will ensure your ESP32-based board meets your expectations and more!

@ITECH

Hi We will do the required modification for the PCB design using KICAD. Feel free to contact us. Regards Shahbaz.

@markoa7

Hi, I’ve reviewed your ESP32 KiCad revision goals and I can bring the design to a production-ready state that clears CE while fitting a new enclosure. I’ll swap the Micro-USB for USB-C with a robust power path, add a Li-Po charging IC, and rework the board outline and component layout to preserve antenna clearance, decoupling, and thermal performance. I’ll keep manufacturing constraints in mind and verify every KiCad DRC before delivery. I’ll deliver an updated KiCad project (schematic and PCB), fabrication package (Gerbers, drill files, BOM, CPL), and a STEP model. The work will focus on clean net organization, EMI/ground plane integrity, and reliable thermal vias to support ESP32 performance. What enclosure dimensions and antenna keep-out requirements should I prioritize to guarantee CE compliance and optimal RF performance? Best regards, Marko Aleksic

@vijay1307

Profile : ---------- over 20 years of experience in PCB layout design. Designed PCB using Blind/Burried Vias - Back Drilling - Rigid Flex Stack - Castellated holes Good knowledge on DFM, DFT and DFA Concepts. Exposure to Product development stages. Knowledge in High speed designs ,signal integrity, EMI, EMC concepts. Sound knowledge on Component creation, Design Rule settings, Library management and Customer deliverables with documentation. Educational Background : ------------------------ Bachelor Degree in Electronics & Communication Engineering CAD tool supported : ----------------------- 1. Pads VX2.1 standard / Pads Dxdesigner VX2.1 standard / Pads Logic 2. ORCAD PCB Designer Professional17.2 3. Eagle 4. Kicad 5. Altium Designer 23 Services Offered : ------------------ 1. Symbol Creation 2. Scheamtic Capture 3. Footprint Creation. 4. Place, Route ,Gerbers and TQ closure. 5. PCB Layout Review. Minimum Required Inputs : ------------------------- A top - level functional block diagram Schematic Netlsit BOM Mechanicals Impedance Information Current Consumption on each voltage rail. Target fabrication house - capability report Industries Served: ------------------------- • Medical Devices • Consumer Electronics • Industrial Equipment • Automotives • Safety and Security Equipment • Telecom

@engrusmanfaiz

I'm experienced electronic kiCad expert having more than 8 years of experience in the field of Electrical engineering and embedded development. Hire me once and see the expected results of kiCad layout PCB designs. I have done master in embedded systems. Regards Engr Muhammad Usman PCB kiCad altium schematic PCB expert

@Amidst

Hey there! I’m Alok, A PCB, Circuit and Mechanical designer with a passion for turning ideas into rock-solid, high-performance circuit boards. even expert on Python, C, C++ With nearly a decade of experience, I’ve tackled everything from compact consumer gadgets to complex industrial systems—always with a focus on precision, efficiency, and reliability. # Schematic & Layout Design – Clean, optimized, and manufacturable. # Component Selection & Library Management – No surprises, just the right parts for the job. # Reverse Engineering – PCB cloning, replication, and improvements. # Gerber, BOM & CPL Generation – Ready for seamless production. # DFM & DFA Expertise – Because great design means smooth manufacturing. # Multi-Layer, Flex, & High-Density PCB Design – Whatever the project needs. If you need a PCB and Code that’s efficient, reliable, and built for real-world performance, let’s chat. I’d love to help bring your project to life!

@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:  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.

@Mahmoud00Ibrahim

Hello, I can take your existing ESP32 KiCad design and bring it to a fully production-ready, CE-friendly level within your tight 3-day timeline. I specialize in ESP32 hardware, compact PCB optimization, and design for manufacturing, ensuring both electrical performance and smooth PCBA execution. For your required changes: • I will replace Micro-USB with a robust USB-C implementation (proper CC configuration, ESD, protection, and manufacturability considered). • Integrate a reliable Li-Po charging circuit with correct power-path management, safety, thermal handling, and stable battery operation. • Re-shape the PCB and optimize component placement to match your new enclosure while strictly preserving antenna keep-out, RF integrity, grounding, decoupling strategy, and thermal balance. I always design with production in mind: clean stackup, solid return paths, EMI-aware routing, panelization readiness, and full DRC/ERC pass before delivery. The result will be stable, repeatable, and factory-friendly. Deliverables you will receive: • Fully updated KiCad schematic + PCB • Complete fabrication package (Gerbers, drill, BOM, CPL) ready for assembly • Accurate STEP model for mechanical validation I move fast, communicate clearly, and pay attention to small details that matter in commercial products—especially for CE compliance and RF reliability. Ready to start immediately. Best regards, Mahmoud

@SMBelectronics

Hello, I’m Abbas Jawadwala, from SMB ElectroTech—a specialized electronic product development company with 6+ years of experience delivering production-ready electronics solutions, not just prototypes. Unlike most bids here, we operate as a dedicated engineering team, supporting clients across: 1. Electronics Hardware & PCBs (up to 32 layers) 2. Embedded firmware & RTOS development 3. IoT, cyber-physical systems & smart devices 4. Review, Diagnostics and troubleshooting Rather than writing a long pitch here, I’d prefer to talk through what you’re building, the expectations for this role, and how I could support the team on a quick call. If this aligns with what you’re looking for, please click the blue “Chat” button to start the conversation—I’d be happy to discuss your project in detail. Best regards, Abbas Jawadwala SMB ElectroTech PS :-To understand the quality of work we deliver, I recommend reviewing our Freelancer profile and the projects we’ve completed.

@mzdesmag

Hello sir, Did go through your job description and glad to share that I have enormous experience in working with KiCad Layout Engineer: PCB Revisions for ESP32-based Board I'm a seasoned programmer and Engineer with quality experience in Flutter, React, Node.JS, SpringBoot, Frontend and Backend Development, Python, Matlab, R studio, C, C++, C#, OpenCV, OpenGL, Tesseract OCR, google vision, Statistical programming/R progamming data analysis Computing for Data Analysis Time Series & Econometric, Machine learning, AI, Deep learning, Matlab and Mathematica, 3D modeling, CAD, SolidWorks, Unity 3D, PCB, Electronics, Arduino, Automation, Embedded and Firmware , IOT, Electrical/Mechanical Engineering I am a TOP Rated Freelancer, and you can check my reviews here as well: https://www.freelancer.com/u/mzdesmag. Looking forward to potentially working together on this project. Thanks and Best regards, Adekunle.

@TingWang250617

Hi, I'm very glad to have an opportunity to help you with PCB design. This job is very appealing to me because I have a lot of experience in PCB design of various kinds of the electronic devices. Especially, IoT devices I also have enough experience in high speed multi-layer routing and RF impedance control. I'm very familiar with Altium, Eagle and KiCAD. I have my own Altium license and Eagle license. So if you hire me, I can start work immidiately. Also, I have 5+ years experience in developing an FW for various MCU such as STM, PIC, Atemga, ESP etc. I'll provide you all design files and manufacturing files (part library, schematic, layout, BoM, pnp, ODB++, assembly document, gerber, DRC document, and 3d model) Also, I can support you for PCB manufacturing and PCBA from our local company(READA company) in Shenzhen, China if you want. We will provide high-quality in PCB manufacturing and PCBA, reliable part sourcing, functional test according to customer's specifications, and quick shipping. Also, I can help you to order PCBs from JLCPCB, PCBWay and SEEEDStudio if you want. I'm confident my skills and experience in PCB design make me a good candidate for your job. Looking forward to hearing from you soon. Kind Regards. Ting

@redbrickamerica

Hello! We are skilled KiCad layout engineers with a deep understanding of PCB revisions and ESP32 designs. Our expertise lies in swiftly transforming designs into production-ready boards that meet CE requirements. By seamlessly swapping the Micro-USB for a USB-C connector, integrating a Li-Po charging IC, and optimizing the board layout for the new enclosure while maintaining essential performance factors, we ensure a flawless outcome. Utilizing KiCad software, we guarantee meticulous attention to detail, adherence to manufacturing constraints, and passing all KiCad DRC checks with precision. With our commitment to quality and efficiency, we can meet your tight three-day timeline while delivering updated KiCad projects, fabrication packages, and STEP models promptly. Ready to commence immediately and meet your project requirements.

@jaredj49

Hi, I’m a US-based electronics and embedded engineer with strong KiCad experience, and I’ve taken multiple ESP32 designs from working prototypes to production-ready, CE-conscious hardware under tight timelines. I’ve handled USB-C migrations (including CC resistors and protection), Li-Po charging IC integration, and enclosure-driven board reshaping while preserving RF antenna clearance, power integrity, and thermal margins. My approach would be to first lock down the schematic changes, then rework placement and routing with ESP32 RF/layout best practices in mind, followed by a full DRC/DFM pass to ensure the board is PCBA-ready with zero surprises. Relevant samples I can share include ESP32 and ESP32-S3 boards designed in KiCad, USB-C powered consumer devices, and compact Li-Po–powered products prepared for CE testing. Deliverables will include the updated KiCad project, complete fabrication package (Gerbers, drills, BOM, CPL), and a STEP model aligned to your enclosure, all delivered within your 3-day window. A few quick questions: which ESP32 variant and antenna type are you using, do you have a preferred Li-Po charger IC, what enclosure constraints or STEP files are available, target USB-C power role (sink only?), board layer count, and have you already done any pre-compliance EMI testing? Looking forward to hearing from you soon. Regards. Jared

@julianm260

Hi there. I’m an embedded hardware engineer with 8+ years of experience in ESP32-based product development, and I’ve carefully reviewed your KiCad revision requirements for a CE-ready production board. I’ve completed 25+ PCB designs and 10+ ESP32 layouts, including USB-C migrations and Li-Po charging integration, all delivered with DRC-clean KiCad projects and full fabrication packages. I will update your schematic and PCB, implement USB-C and Li-Po charging IC integration, optimize placement for enclosure fit while preserving antenna clearance, decoupling, and thermal performance, and prepare Gerbers, drill files, BOM, CPL, and STEP model. My recent boards passed manufacturing checks on first submission and were prepared for commercial production within 72 hours on tight timelines. I can start immediately and deliver within your 3-day window with production-ready documentation. Thank you for your time and consideration. Best, Julian

@electronicsdone

Best KiCad ESP32 PCB Layout Design Partner ⭐⭐⭐⭐⭐ Hi, Thanks for sharing the scope clearly. I’ve worked on ESP32 commercial PCBs involving KiCad updates, RF-safe layout practices, USB-C migration, and Li-Po charging integration. Your project is very achievable—the objective is to finalize your existing design into a production-ready, CE-oriented PCB with proper enclosure fit and clean DRC. ✅ How I’ll Help You Succeed 1. Review your existing KiCad schematic and PCB for ESP32 RF, power integrity, and manufacturability. 2. Integrate a Li-Po charging IC with safe charging, protection, and power-path management. 3. Rework the board outline and component placement to fit the new enclosure while preserving antenna clearance, decoupling, and thermal performance. I’ve delivered multiple ESP32 KiCad designs for commercial products, with clean layouts, RF-safe antenna regions, and complete fabrication packages—optimized for fast manufacturing turnaround. If you share that, feel free to message me, and we can align quickly. Best, Prat PCB Must Innovations

@nabeelraza1993

Hello sir, moving an ESP32 board from prototype to commercial production is mostly about the details that cause real world failures its about keeping the RF keep out region clean while still passing DRC and PCBA rules. Well, what I can do for you as TELECOMMUNICATION ENGINEER with 8+ years of experience is finalize your existing KiCad project into a PCBA ready design by replacing Micro USB with USB C, integrating a Li Po charging IC and updating the board outline and placement for your new enclosure while protecting antenna clearance. In fact, I have taken embedded boards from working prototypes to manufacturing packages by focusing on clean power routing proper USB C wiring and ESD protection controlled placement around RF sections and a fabrication package that a contract manufacturer can build without questions.

@FranciscoSilvi

Hi There! -As you can see in the portfolio on my profile, I have significant experience designing PCBs in Altium Designer, KiCAD, Eagle, and OrCAD. While my primary software is Altium, my second choice is KiCAD since it is open source. I have extensive experience designing equipment with all versions of the ESP32, so I can provide a very solid solution for your needs. -Since what you need is simply a modification, I can even do it for less than the budget you posted; I know how frustrating those generic AI-generated bids used by most people can be. I prefer to provide a real, manual bid to save us both time. We can discuss the details via chat! Regards!!

@wanto220418

Hi, I’m a hardware engineer with 10+ years of experience in KiCad PCB design and ESP32-based products, Battery management System, and USB-C Power Delivery, currently working in the R&D team of an American-based robotics/automation company. I regularly take boards from prototype to production-ready, focusing on EMI control, layout quality, and manufacturability. I’m very familiar with ESP32 layout best practices: antenna keep-out/clearance, ground strategy, decoupling placement, return paths, and noise isolation from power/USB/charger circuits. For your update, I can quickly and carefully: • Replace Micro-USB with USB-C (proper CC resistors/ESD/EMC protection) • Integrate Li-Po charger IC with safe power-path & thermal considerations • Optimize placement and board outline to fit the new enclosure • Ensure clean routing, manufacturable design, and 100% DRC pass Deliverables: updated KiCad project (schematic + PCB), Gerbers, drills, BOM, CPL, and STEP model. I’m used to tight deadlines and can complete this within your 3-day timeline. Ready to start immediately. Best regards, Hendra