Diseño Personalizado de PCB

@mairajali11

Having over 8 years of experience, I'm proud to declare myself as a verified Electrical/Electronics Engineer and a Professional PCB Designer. My broad expertise includes using Eagle, Altium, KiCAD, and my pride - EasyEDA with me being a Certified EasyEDA designer. With this in mind, I’m the perfect fit for your custom PCB design needs. When it comes to design layout, trust me to develop a clean, manufacturable model with every necessary detail accounted for: from checking the power supply (that I'll align with the existing regulator on NodeMCU ESP32 v1.1) to ensuring sufficient capacitance for stable power output. To give considerable importance to the manifold aspects of power distribution such as GND incorporation and trace width. All these capabilities make me stand apart from other freelancers. Additionally, I'm thoroughly aware of JLCPCB's requirements and hence will complete all files accordingly for an easy manufacturing and assembly process while preferring PCBs of two-layers where possible to maintain efficacy without compromising on space. Above all these technical details lies my passion: turning ideas into reality. Being a dedicated professional available 24/7, my aim is not only completing projects but satisfying clients' needs above expectations. Feel free to message me anytime so we can start discussing how we can bring this project to fruition for you.

@Adeel2k14

Hello, I can complete this urgent $90 project in KiCad, including schematic adaptation, ESP32-WROVER-IE integration, power supply, supervisor, independent RTC I2C, SD interface, and all required external connections. I have 8+ years of PCB design experience with ESP32, STM32, sensors, power management, and production-ready boards. I will carefully review your existing files and datasheets, optimize the 2-layer layout, verify footprints/LCSC parts, and deliver KiCad source files, Gerbers, drill, BOM, and Pick & Place with final ERC/DRC. I will clarify any undefined requirements before implementation.

@azraazeen9

Hello, i am ready exited to work you as i read your job description I am also an expert in making 2d,3d modelling and animating characters 2dautocad drawing ,elevation, solid work, Revit ,FBX ,Unity, Render also interior and exterior design. I have experience in field of more than 10+ years. I can Create Intro and Explainer Videos. for products and companies. Kindly check My Portfolio as well. Hope for your very soon reply. Thank you

@shivkantverma

Hi, Greetings! I am interested in working on your project. Could you please share the design details and technical requirements so we can discuss the project scope and key parameters in detail? I look forward to working with you. Thank you! Shivkant Verma

@julianm260

With comprehensive professional experience in RF engineering and power electronics, I am confident in my ability to deliver an excellent result for this custom PCB design project. I am skilled in KiCad and designing circuits that are not only functional but also optimized for manufacturing and assembly. I am meticulous in paying attention to important aspects such as placement of components, routing, and ensuring proper clearance and adherence to fabrication rules. One of my main advantages for this specific project is my deep understanding of ESP32 microcontrollers, as well as the components being utilized like the RTC DS3231 and Supervisor LCSC C7719. This knowledge will come into play when carefully verifying all electrical connections with the datasheets before implementation, to avoid any potential issues down the line. Another advantage I bring is the solid grasp I have on the importance of stability, mainly related to your need for maintaining a 5V main input with separate 3.3V supply for the ESP32 and peripherals; an aspect that many designers may overlook. My familiarity with dealing with signals, power-distribution networks, grounding (GND), and operating within specified current loads gives me a definite edge. Hiring me ensures a thorough and well-coordinated design process with impeccable results that meet not just your technical specifications but also JLCPCB manufacturing standards.

@electronicsdone

Dear Client, Yes—I’m happy to start with the urgent ESP32-WROVER-IE PCB redesign in KiCad. I understand this is not a generic ESP32 board—you need NodeMCU ESP32 v1.1 pin compatibility, strict mechanical fit, dual RTC/SD implementation options and JLCPCB-ready manufacturing files. PCB Must Innovations brings 30+ years of electronics/PCB experience across ESP32, embedded hardware, KiCad, power regulation, peripheral interfaces, DFM and production support. Profile: https://www.freelancer.in/u/electronicsdone I can review the existing MEGA design, verify the ESP32-WROVER-IE and supervisor circuitry, adapt the schematic, validate LCSC components/footprints, optimize placement/routing and deliver Gerbers, Drill, BOM and CPL. The amateur trap is copying a NodeMCU reference without rechecking power, GPIO conflicts or mechanical constraints. Haha, pin-compatible does not always mean problem-compatible. I’m happy to offer a free consultation first so we can identify any undefined items before routing starts. One question: is the existing U1 mechanical outline fully fixed, or may the new PCB extend only into the areas permitted by your reference drawings? Message me with that answer and I’ll outline the schematic review, component validation and layout sequence before you commit. You’ll get a clean KiCad project, verified JLCPCB outputs and no assumptions hidden in the design. Kind Regards Prat PCB Must Innovations

@ssumitkumar7800

Hi, I can help convert your existing PCB design into a complete, fabrication-ready KiCad project. I’ll carefully review the supplied images, main diagram, and component datasheets to identify which connections and components should be retained, modified, or removed. My deliverables include: • Editable KiCad schematic and PCB files • Custom libraries and footprints • Gerbers, drill files, and JLCPCB-ready manufacturing files • Complete BOM with component part numbers and LCSC references • Pick & Place/CPL files, if applicable • DRC, connectivity, power, footprint, and mechanical checks I’ll follow your workflow from architecture review through schematic adaptation, component validation, layout, routing, DRC, and final manufacturing verification. Any unclear connection, dimension, or specification will be discussed with you before implementation. Please share the existing KiCad files, diagrams, and datasheets so I can review the design and confirm the timeline. Looking forward to working with you. Sumit Kumar

@martinh753

Hi, I’m Martin Horvath, a Senior Embedded Systems & Firmware Engineer with strong hands-on experience in ESP32, Embedded C/C++, electronics, and PCB design/layout. Your project is a strong match for my background. I can adapt the existing NodeMCU ESP32 v1.1 design to the ESP32-WROVER-IE while carefully preserving the required pin compatibility and mechanical constraints. I can handle the complete KiCad workflow, including: • Schematic adaptation and electrical review • ESP32-WROVER-IE power and 3.3V regulation • Supervisor C7719 and WDI/TX verification • Independent I2C bus for DS3231 RTC • SD module/SMD implementation • GSM, MAX232, relay and second-MCU interfaces • 2-layer PCB placement and routing • LCSC component/footprint verification • Mechanical clearance and connector orientation • DRC and manufacturing-rule checks • Gerbers, Drill, BOM and Pick & Place files for JLCPCB I’ll first review the supplied schematic, PCB, SD reference, images, and relevant datasheets before making design decisions. If anything is unclear, I’ll confirm it rather than assume. I can deliver organized, editable KiCad source files together with the complete manufacturing package. Best regards, Martin Horvath