Diseño PCB URGENTE, Referencia ESP32

@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.

@kkirandeep582

With over a decade of experience in engineering and design, I am confident that I can fulfill your urgent PCB design requirement within the specified budget. My proficiency in using KiCad for designing, coupled with extensive experience in prototype development, gives me an edge to handle this project efficiently. I have a strong understanding of the ESP32-WROVER-IE microcontroller you are using and I have used them in previous projects as well. Additionally, my skills extend beyond just the PCB design- I am also well-versed in virtually all areas of engineering that may be required for a successful project. I can ensure compatibility with the reference NodeMCU ESP32 v1.1 while respecting the mechanical references and components layout. Furthermore, as an experienced freelancer offering affordable pricing without compromising quality, I will see to it that your project is completed on time without any compromise on performance or manufacturability. Having engaged with clients globally, I have developed an adaptability skillset that ensures client satisfaction remains my utmost priority at all stages of a project. Let's get started on creating a high-quality and reliable design that meets your specific needs

@hamzazayyad

Hello, I saw your project to adapt a NodeMCU ESP32 v1.1 design to the ESP32-WROVER-IE (C701351) and prepare a complete KiCad PCB for JLCPCB. I loved the detailed requirements, especially the dual RTC/SD implementation and mechanical compatibility. What do you think if I carefully review the existing schematic/PCB and adapt the design while validating every critical connection before routing? I have 15+ years of experience in embedded electronics, ESP32/STM32 systems, PCB design, and hardware development. I can handle the complete KiCad workflow: schematic adaptation, component/footprint verification, mechanical placement, 2-layer routing, power distribution, grounding, DRC, and manufacturing preparation. I will specifically verify the ESP32-WROVER-IE power requirements, supervisor WDI/TX connection, independent RTC I2C bus, SD interface, external peripherals, connectors, and mechanical constraints. I can also check LCSC availability and select appropriate production-ready footprints without changing critical components without approval. Deliverables will include the editable KiCad schematic and PCB, required libraries, Gerbers, Drill files, BOM with MPN/LCSC references, Pick & Place where applicable, and final DRC/manufacturing review. I understand the urgent delivery and the $90 budget. I can start immediately by reviewing the provided files and datasheets, and I will ask before making any undefined design assumption. Best regards, Hamza

@abdurRafiqM

Hola, soy un ingeniero con experiencia en electrónica y diseño de PCB, especializado en el uso de software ECAD (como Altium Designer, KiCad, EasyEDA, etc.) para el diseño de sistemas electrónicos y placas de circuito impreso. Diseñaré sus proyectos cumpliendo con sus requisitos y los estándares de la industria. Trabajo con todo tipo de circuitos, incluyendo sistemas de alimentación, circuitos integrados con sensores, control inalámbrico, microcontroladores (MCU), etc. Entregaré lo siguiente: Esquemáticos del diseño. Diseño de la PCB. Lista de materiales (BOM), si es necesaria. Archivos Gerber, archivos Pick and Place y otros planos de fabricación y montaje requeridos. Soporte completo y asesoramiento hasta finalizar el proyecto. Por favor, envíeme un mensaje para ver ejemplos de mis diseños anteriores y para que podamos hablar más a fondo sobre su proyecto. Espero trabajar con usted. Saludos cordiales, Abdur-Rafiq

@danish2051

I am an Embedded Systems and PCB Design Engineer with experience in Altium Designer and custom hardware development. I can design your PCB from schematic to production-ready files, including: • Schematic Design • PCB Layout • Component Selection • Design Rule Check (DRC) • Gerber Generation • BOM Preparation • Manufacturing Support (JLCPCB, PCBWay, etc.) I have experience with ESP32, STM32, sensor interfaces, power supplies, RF modules, Ethernet, and industrial electronics. Please share the project requirements, schematic (if available), board dimensions, and any special requirements. I can start immediately. Looking forward to working with you. Best Regards, Danish.

@sakshis576

From PCB design to creating clean, organized, and easily assembled layouts, I've got the skills needed to bring your project to life. My expertise includes managing power distribution, ensuring adequate traces for current capacity, capacitors allocation, and establishing appropriate grounding for consistent signal integrity. This attention to detail aligns perfectly with your project's vision of maintaining compatibility while adapting the NodeMCU ESP32 v1.1 reference board. Staying updated with the latest electronic components has been a part of my regular practice which complements the requirement for utilizing components available on LCSC and facilitating seamless fabrication/assembly. Further, leveraging my proficiency in KiCad, I can efficiently handle placements, routing (including segregated I2C setups), ground plane zoning, and reviewing connections/interferes - all while prioritizing cleanliness and manufacturability.

@julianm260

With over 8 years in the field, my name is Julian Mendez and I am a seasoned Electronics Engineer with an impressive skill set ranging from circuit design to embedded systems. Looking closely at your project's technical brief, I'm confident I can deliver results that not only follow your specifications but also adhere to the safety, reliability, and performance standards you require. In terms of experience, I have previously worked on a range of projects related to PCB design, firmware development (C/C++/embedded), and electrical distribution. These experiences mean that I understand how to strategically place components and route power effectively for optimized overall performance. My deep knowledge of KiCad and experience in designing for JLCPCB make me an effective choice. I always produce high quality work, ensuring DRC compliance and paying attention to the smallest details for easy manufacturing and assembly. My familiarity with LCSC allows me to design using components readily available on their platform- exactly what you need to facilitate smooth fabrication and assembly processes. I feel your urgency and rest assured that my track record in delivering projects promptly without compromising quality will harmonize perfectly with your job’s critical time frame. Thank you for considering my application; choosing me guarantees you're engaging the services of an adept professional ready to bring your desires into fruition for a successful project wholeheartedly focused on achieving this project's objectives on time and within budget.

@ahmedy607

Hi, I reviewed your technical brief, and I can handle this KiCad redesign based on the existing NodeMCU reference and your ESP32-WROVER-IE requirements. I’ll cover the 2-layer schematic/PCB, 5 V to 3.3 V power, supervisor with the specified WDI connection, independent DS3231 I2C, SD interface, GSM/MAX232/second MCU connections, and relay drivers while keeping the mechanical constraints in mind. I’ll also verify footprints and LCSC parts, complete the routing and DRC, and provide the KiCad files, Gerbers, Drill, BOM, and CPL ready for JLCPCB. I am ready to start immediately. Best regards, Ahmed