ESP32-based IoT PCB Layout Design & Review

@Mahihassi

As an experienced and dedicated Electrical Engineer with a specialization in Embedded Systems, PCB Design, and complete IoT product engineering, I believe I am the ideal choice for your ESP32-based Industrial IoT PCB project. My deep understanding and expertise in circuit design, electrical engineering, and electronics equip me with the knowledge to handle all aspects of this project efficiently. In terms of PCB design, I have extensive experience working with popular design tools like Altium Designer, KiCad, Eagle, EasyEDA, and Target - including collaborative use through platforms like EasyEDA. I'm particularly skilled at working with RF hardware and high-speed boards which directly aligns with this project's needs. Further emphasizing my suitability for this project is the fact that I've completed past projects involving ESP32 PCB designs, Switching Regulator Layouts (like LM2596), and grounding and noise control as well.

@ITECH

With over a decade of experience in circuit design, electrical engineering, and product development, my team and I have the comprehensive skill set necessary to tackle your ESP32-based IoT PCB layout project using EasyEDA. We understand your specific needs for this project and the importance of precise schematic review, accurate positioning of the components, and integration of the RFID reader circuit within the main PCB design. One area where we truly excel is in grounding and noise control for 2-layer PCBs. Our intricate knowledge of the ESP32 microcontroller ensures that we can implement stability considerations effectively, and our intimate familiarity with LM2596 or similar switching regulator layout makes us ideal for this project. We've also handled assembly-ready PCB designs previously which significantly eases the manufacturing process for our clients. In terms of communication and project management, rest assured that we'll keep you updated at each step through Collaborator mode of EasyEDA. Furthermore, we're open to any necessary revisions to ensure you receive a top-notch end-product that fully aligns with your requirements. Let us be your reliable partner in transforming your concept into a market-ready, connected product!

@mairajali11

With over eight years of experience in Electrical Engineering and PCB Design, I believe I'm the perfect fit for your ESP32-based IoT PCB Layout project. As a professional Certified EasyEDA designer, my familiarity with the design platform will streamline the process, enabling me to create a schematic that is electrically sound and suitable for stable operation. I am not only proficient in component verification, power design validation, decoupling and grounding techniques but also well-versed in ESP32 stability factors and LM2596 switching regulator layout considerations as they specifically relate to creating high quality two-layered PCBs. The icing on the cake lies in my extensive experience integrating diverse circuitry into main PCB layouts. In your case, my knowledge of RFID reader circuit integration will come in handy when properly placing and routing this specific element as part of the main PCB design. Finally, rest assured you'll receive more than just the requested deliverables. I’m available post-delivery to provide you with any necessary minor R&D revisions beyond initial completion. Trust in me to bring your desired outcome to life by turning your ideas into reality. Let's establish a remarkable partnership. Feel free to explore my portfolio and let's get this conversation started! Thank you for considering me, I look forward to working with you soon!

@Adeel2k14

Hello, I am an Electrical Engineer with 7+ years of experience in PCB design and currently working as an Embedded System Design Engineer. I have designed up to 8-layer PCBs including mixed-signal, high-speed, power converter, and industrial boards. I have strong experience with ESP32, WiFi, Bluetooth, and NFC/RFID-based designs. I understand switching regulator layout (LM2596), grounding, decoupling, and noise control for stable 2-layer industrial PCBs. I will carefully review your schematic, suggest improvements before layout, and share placement draft for approval. I can include 2–3 minor R&D revision rounds. I can also share similar previous work for reference. Thank you.

@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.

@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

@soltracker

Hi sir..Its me Imad, a hi tech firmware developer and a pcb designer used to work with esp32 microcontroller and its associated all sort of devices. Thanks for posting the job...............................feel free to talk......

@nabeelraza1993

Finalizing an ESP32 industrial IoT board in EasyEDA without power noise issues, RF instability, or mechanical mismatch is not a problem with the right schematic review and layout discipline. Well, what I can do for you as an electronics engineer with 8+ years of experience is recreate the PCB outline from your measurements, perform a strict schematic review for ratings power integrity decoupling grounding ESP32 stability and LM2596 layout risks, then integrate the RFID circuit directly into the design and deliver an assembly ready 2 layer PCB in EasyEDA Collaborator mode with clean manufacturing outputs. In fact, I have designed demanding embedded hardware including a custom security camera circuit design, a real time low power 8 bit SAR logic circuit, and a high power dimmer around 10000 watts, so I am very comfortable catching schematic issues early and producing layouts that behave well in real industrial environments.

@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

@chetanc20

I’m a Senior Hardware Design Engineer with strong experience in ESP32-based industrial IoT hardware and 2-layer PCB design. I have worked extensively with ESP32 and switching regulators like LM2596, focusing on stable power design, grounding strategy, EMI control, and assembly-ready layouts. I can: Recreate and validate the PCB outline as per your mechanical constraints Perform detailed schematic review (power integrity, decoupling, component ratings, stability) Integrate RFID circuitry directly into the schematic and layout Share the placement draft before routing Deliver a complete manufacturing package (Gerber, BOM, Pick & Place, EasyEDA collaborator project) I can provide 2–3 minor R&D revision rounds. First draft within 3–4 days.

@mohammadusman45

Hello This project really matches with my skills and expertise. Please initiate a chat if you are interested . Thanks

@yaroslavmark

✅ Okay, I got what you want exactly. I am a senior hardware & PCB design engineer with over 10 years of experience, providing ESP32-based IoT design, schematic validation, power integrity optimization, and assembly-ready PCB layouts using EasyEDA and Altium. In my opinion, the key to this project is validating the schematic first and designing the PCB with noise control and manufacturability in mind from day one. I focus on clean grounding, proper switching regulator layout, and RF-aware placement so the board is stable, scalable, and production-ready. This project is very similar to my previous works. I recently designed a 2-layer ESP32 industrial controller with Ethernet, RS485, and an integrated 13.56 MHz RFID front-end, where I optimized LM2596 power routing, validated component derating, and reduced EMI issues by reworking ground return paths. I also delivered full Gerbers, BOM, and pick-and-place files that went directly to assembly without rework. ✅ So, I will divide your project like following: ⚡ Review and validate the existing schematic, proposing improvements where needed ⚡ Recreate and confirm the PCB outline and mechanical alignment ⚡ Draft component placement and review it with you before routing ⚡ Complete PCB routing with power, RF, and grounding best practices ⚡ Prepare final deliverables and support minor revision rounds Best regards, Yaroslav

@ahmedy607

Hello, Please feel free to review my portfolio first — this type of ESP32-based industrial and mixed-signal PCB design is exactly the kind of work I specialize in. I have solid experience in schematic verification, power integrity, and assembly-ready PCB layout, especially with ESP32 systems, switching regulators (including LM2596), and noise-sensitive 2-layer industrial boards. I focus on stability, manufacturability, and clean grounding from the early review stage before routing begins. For your project, I will: • Carefully review and validate the schematic (power design, component ratings, decoupling, grounding, ESP32 stability) • Suggest and discuss improvements before layout starts • Recreate and verify the mechanical PCB outline with you • Integrate the RFID circuit properly into the main design • Provide placement draft approval before routing • Deliver full EasyEDA project, Gerbers, BOM, and pick-and-place files I include 2–3 minor R&D revision rounds to ensure the board reaches a reliable production-ready state. I can start immediately and maintain clear communication throughout the process. Looking forward to working together. Best regards, Ahmed

@joaquinc48

✅✅✅ ESP32 Industrial IoT PCB Design Specialist ✅✅✅ Hi there, I have solid experience designing ESP32-based industrial IoT boards, including schematic validation, switching regulator (LM2596-class) layout, and 2-layer grounding strategies for stable operation. I’ve delivered assembly-ready EasyEDA projects with full Gerbers, BOM, and pick-and-place files. My approach is to first audit the schematic for power integrity, decoupling, ESP32 boot stability, and regulator layout constraints, then confirm PCB outline and connector alignment before routing. I will integrate the RFID circuit properly into the main design and share a placement draft for approval prior to final routing. A few questions: Which ESP32 variant is used (WROOM/WROVER)? What RFID frequency (LF/HF/UHF)? Any antenna clearance constraints inside the enclosure? I am ready to start immediately. Best regards

@oleksandrp33

Hello, I’m Oleksandr, and I have hands-on experience designing ESP32-based IoT boards and would be glad to handle both the schematic validation and full PCB layout in EasyEDA Collaborator mode. Before routing, I will thoroughly review your schematic—verifying component ratings, power integrity, decoupling strategy, grounding topology, ESP32 boot stability, and LM2596 switching regulator layout constraints—while clearly documenting any corrections or improvements for approval. I will recreate the PCB outline precisely based on your mechanical measurements and connector positions, share a detailed placement draft for confirmation, and then proceed with clean 2-layer routing optimized for EMI control, proper return paths, and industrial reliability. You will receive an updated schematic (if revised), EasyEDA project access, Gerbers, pick-and-place file, and BOM, along with 2–3 minor R&D revision rounds included; the first complete draft can be delivered within 3–4 days as requested. Best Regards, Oleksandr

@sandipm1307

With a vast expertise in automation engineering and electrical aspects, I can create an impeccable PCB layout design for your ESP32-based industrial IoT circuit. Prioritizing quality and efficiency, has been my forte in all my previous projects. To detail you on my proficiencies, accurate schematic evaluations, component ratings verification, power design validation, and decoupling and grounding designs are areas I have acquired dexterity on. Having worked extensively on LM2596 switching regulators, I am well acquainted with important layouts and factors ensuring stable ESP32 integration. Furthermore, being experienced in integrating RFID reader circuits into the main PCB layouts rather than as separate modules, I can assure you of an optimal RFID section positioning for your board. Along with this,I also give immense importance to industrial noise control by performing 2-layer PCB grounding techniques. In parallel lines of communication is key to any project progression which is why I assure you a transparent communication channel throughout the cursof the project. Pacing up with time management being one another skill of mine enables me to deliver a complete draft within 4 days providing enough scope for revisions if you may deem necessary. From my end, only expect meticulous work combined with definitive proper planning and progress tracking to ensure timely completions without any downtime or complacency.

@umr542

Hello, with ESP32 and LM2596 on a 2-layer industrial board, instability usually starts in the schematic not during routing and that’s where I focus first! ???????? ??????????: In my Smart Building Environmental Monitoring project, I designed an ESP32 board where switching regulator noise caused instability. The root cause wasn’t routing but switching loop layout, grounding, and decoupling decisions made early. By tightening the loop, optimizing return paths, and validating component ratings before layout, the board became stable and production-ready. The same early validation approach applies to your ESP32 and LM2596 design to minimize revisions. Portfolio: BehancePCB design Portfolio - KeyMech Designs Pvt Ltd ???’? ????: 1: Start with full schematic validation including ratings, ESP32 stability, grounding, decoupling, and LM2596 loop review. 2: Recreate and confirm the PCB outline before routing. 3: Integrate RFID properly within the main layout. 4: Share placement draft before routing to reduce rework. 5: Deliver updated schematic if needed, EasyEDA layout, Gerbers, BOM, pick and place, and Collaborator access. ?????????: 1: What input range will LM2596 handle? 2: Will the board run continuously in a high-noise environment? A first draft can be delivered in 3 to 4 days, timeline confirmed after reviewing RFID details. Looking forward to helping you! Best regards Umar

@skanderbelhaj

I am 100% percent i can pull off the job .. just dm me and we can take care of the details in a phone call later

@andremft

I have experience with ESP32 schematic review and PCB layout. I can ensure stable power design, proper grounding, LM2596 layout optimization, and integrate RFID directly into the main PCB using EasyEDA. Ready to collaborate and deliver accurate results.