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Am seeking a professional PCB designer to create a custom hardware interface for the remote management system. This board will bridge a home server's motherboard with an ESP32 microcontroller, allowing for remote power/reset control and real-time status monitoring via a web dashboard. The project focuses on physical isolation and redundancy: the board must allow the existing PC case buttons to function in parallel with the remote commands while ensuring the PC’s electrical system is completely isolated from the controller using optocouplers. Scope of Work PCB Design Only: You are responsible for the schematic capture and PCB layout (Gerber files, BOM, and Pick-and-Place files). No Firmware/Software: No coding is required for this milestone; I will handle the ESP32 programming. Key Technical Requirements Dual-Input Parallel Logic: The design must include headers to connect the physical PC case buttons so they remain fully functional alongside the ESP32 control. Onboard Power & Charging: The board must feature an integrated battery holder for a 1000mAh LiPo, a TP4056 charging circuit (USB-C), and a 3.3V regulator for the ESP32. Physical Security: A DPDT slide switch must be integrated to physically disconnect the control signals, acting as a "hardware lock". Connectivity: All motherboard and case connections must use 2.54mm male pin headers to allow for female-to-female jumper wire integration. Isolation: Strict galvanic isolation must be maintained between the motherboard headers and the ESP32 circuit; grounds must not be bridged. Deliverables Schematic Files: (Preferably EasyEDA or KiCad). PCB Layout: Optimized for a small form factor with specific attention to ESP32 antenna clearance. Manufacturing Files: Gerber, Drill files, BOM, and CPL for assembly.
Projektin tunnus (ID): 40246061
14 ehdotukset
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Aktiivinen 16 päivää sitten
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I can design a PCB that enables remote power on/off and reset control of a PC motherboard via an ESP32 microcontroller over Wi-Fi. Hi, I am Zain. I can easily handle the task including • Embedded Systems • Circuit Design • Power Electronics / Control System Engineering • PCB Design • KiCAD / Altium • Mixed Signal PCB Designs / High Frequency PCB Designs • Firmware Development • C / C++ • Simulations etc. Lets chat. Best regards
₹3 000 INR 2 päivässä
4,1
4,1
14 freelancerit tarjoavat keskimäärin ₹6 471 INR tätä projektia

With over eight years in the electrical and electronics field, I have honed my skills in circuit design and PCB layout to give you the most efficient solutions. My expertise in using various platforms such as Eagle, Altium, KiCAD, and EasyEDA will ensure that your project is in capable hands. I am also a professional certified EasyEDA designer, further guaranteeing that I am familiar with the tools we are expected to use for this project. Having designed numerous PCBs in the past, I am well-versed in incorporating intricate functionalities into compact spaces without compromising on performance. Moreover, my understanding of different aspects of electrical engineering including signal processing and embedded systems equips me with the knowledge to work on this remote power/reset board for your Arc Foundry system which falls under exactly these categories. Lastly, as a Preferred Freelancer ranking among the top 1% of skilled professionals, client satisfaction has always been at the forefront of my endeavors. I always make it a point to deliver high-quality outputs within the stipulated timeframes and budget constraints. Let's turn your ideas into reality and discuss your project further to achieve the best possible outcome!
₹7 000 INR 7 päivässä
6,4
6,4

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!
₹7 000 INR 3 päivässä
5,6
5,6

As an Electrical Engineer and Data Scientist with extensive experience in Circuit Design, Electronics, Microcontroller, and PCB Layout, I have the precise set of skills required to spearhead your project on remote power/reset control using an ESP32 microcontroller. I have already successfully leveraged similar skills in designing digital systems and leveraging power control circuits. For instance, I've worked on PCB designs that required firmware for power management through Arduino, which is quite similar to the requirement here. Moreover, my deep knowledge of Wi-Fi communication protocols will be invaluable for developing Wi-Fi connectivity for the remote access feature. I can incorporate a robust ESP32 microcontroller into your PCB design that ensures optimal performance and real-time remote control reliability. In addition to my technical skills, I bring a cooperative and communicative approach to collaboration. This ensures that we are regularly in sync on project developments, addressing any concerns or modifications promptly. With me on board, you will get impeccable results delivered on time and within budget—no compromise on quality. Let's turn this ingenious project idea into an even more impressive reality!
₹7 000 INR 7 päivässä
4,8
4,8

Hello. I read your project description very carefully. I have completed many projects regarding esp32 . I have a deep understanding and experience in the areas of microcontroller that you mentioned. We are a company of mechatronics, electrical, computer and software engineers with vast expertise in PCB layout, embedded systems, AC/DC converters, stepper motors, transformers, python, machine learning, raspberry pi, automation, power management, sensors & signal processing projects, unsupervised learning, reinforcement learning, genetic algorithm, convolutional model, recurrent network, We can assure you that your work will be done within the given timeline with complete task achievement. Feel free to contact for further queries so I may guide you well.
₹7 000 INR 7 päivässä
5,1
5,1

Good afternoon, I can design a production-ready, physically isolated hardware interface for your home server management system. My focus will be on maintaining strict signal integrity and electrical safety while ensuring the ESP32 remains highly responsive and reliable. How I will address your technical requirements: * Strict Galvanic Isolation: I will implement high-speed optocouplers to bridge the ESP32 commands with the motherboard's power/reset headers. This ensures your server’s electrical system remains completely isolated, with strictly separated ground planes to prevent any interference. * Parallel Control Logic: I will design the input headers to allow the PC case buttons to act in parallel with the ESP32 control signals, ensuring manual overrides are always available without signal contention. * Integrated Power Management: I will integrate the TP4056 charging circuit and 3.3V regulation for the LiPo battery, optimized for the ESP32's peak current draws during Wi-Fi transmission. * Wireless Optimization: Having used Nordic and ESP32 SoCs extensively, I will ensure the PCB layout respects the specific antenna clearance requirements and keep the battery/switching components away from the RF path to maximize signal range. I can provide the design in KiCad, along with a JLC-optimized BOM and CPL files for seamless assembly. Best regards, Martin Sivolella Embedded Systems Engineer
₹7 000 INR 7 päivässä
5,1
5,1

I’m an Electronics Engineer with experience designing microcontroller-based control boards, and I can create a PCB that lets an ESP32 control the power-on and reset functions of a PC motherboard over Wi-Fi. This board will interface with the PC’s power and reset switch headers (typically two-pin jumpers on the front panel), use robust transistor or optocoupler-based drivers to safely emulate button presses, and provide Wi-Fi connectivity via the ESP32 so you can issue remote commands through a simple web interface or API. I would include isolation where needed (e.g., optocouplers), level-shifting if your target board expects pulled-to-ground signals, and protective components to prevent noise or latch-ups affecting the motherboard. Deliverables would include a schematic, PCB layout (KiCad/Altium), firmware for the ESP32 for remote power/reset control, and test documentation. I’ve designed similar controller boards where microcontrollers emulate physical switches (power/reset/e-stop) over network interfaces and can share examples of past layouts and embedded code upon request.
₹6 000 INR 7 päivässä
2,0
2,0

Hi, I will design a secure, isolated PCB interface for your Arc Foundry system, bridging your server motherboard and ESP32 with full galvanic isolation. I will implement optocouplers to ensure complete electrical separation while allowing your physical case buttons to operate in parallel with remote commands. The layout will include an integrated TP4056 charging circuit for the LiPo battery, a USB-C interface, and the specified DPDT hardware lock for physical security. I will provide production-ready Gerber, BOM, and CPL files, ensuring the form factor is optimized with proper antenna clearance for the ESP32. My approach prioritizes signal integrity and safety, delivering a professional schematic and layout that meets all your redundancy requirements. Best regards
₹5 500 INR 3 päivässä
1,9
1,9

Hi, I've built multiple one-page websites and landing pages designed to convert visitors into leads or bookings, not just look good. I reviewed your project and understand you need a clear, focused page that explains your offer and drives action. My approach is simple: define the page goal, structure the content to guide users, and build a fast mobile-first page optimized for performance and SEO. I avoid bloated designs and focus on clarity, speed, and results. I can start with a clear section layout highlighting your PCB design expertise, technical precision, and attention to isolation and physical security requirements. Happy to discuss your goals and timeline. Nadia
₹9 400 INR 14 päivässä
0,0
0,0

With an extensive background in circuit design, electronics, and especially embedded systems like Microcontrollers, I'm confident that I can create a high-quality PCB design that aligns perfectly with the requirements of your remote power/reset controller project. I've spent the last 4 years designing and developing similar projects like home automation, computing, and automotive embedded systems, which gives me a great understanding of the design factors needed for such projects. Optimizing your PCB for small form factor with specific attention to the ESP32 antenna clearance shouldn't be a problem at all. I'm adept at using EDA tools like EasyEDA and KiCad which gives me good command over generating manufacturing files comprising Gerber, Drill files, BOM, and CPL for assembly. This not only ensures efficiency but also reduces any potential risks. Importantly, my grasp of designing around strict galvanic isolation aligns well with your needs. Over time I have developed keen attention to detail when it comes to maintaining isolation while keeping practical functionality intact. Work-wise, rest assured that I would maintain transparent communication throughout the project and adhere strictly to deadlines. Thank you for considering my candidacy!
₹7 000 INR 7 päivässä
0,0
0,0

As a Full Stack Developer with a primary focus on custom hardware and software integration, I can confidently offer my services for your remote power/reset PCB project. With 6+ years of diverse experience spanning frontend and backend systems, cloud deployment, and even AI chatbots and SaaS solutions, I bring an in-depth understanding of the technologies required to complete this project successfully. In regard to your technical requirements, my expertise in designing small form factor PCBs optimized for heightened functionality will prove valuable. Additionally, I have extensive knowledge of utilizing optocouplers to ensure strict galvanic isolation – a quintessential element of this project. Given my background as a Full Stack Developer, I can grasp the complex interdependencies between software and hardware components. This ability will enable me to create an interface that allows your existing PC case buttons to function parallelly with the ESP32-controlled system.
₹6 200 INR 5 päivässä
0,0
0,0

Hello As a professional structural engineer, I have accumulated a lot of experience by participating in various Structural Project in the past. My work experience is focused on architectural, structural engineering for building permits. I have experience with Automation, PCB Layout, Embedded Systems, Circuit Design, Microcontroller, Prototyping, Electronics and Signal Processing So I can help you get the full plan including the Structural Plans. Please send me a message to discuss more details. Thanks.
₹1 500 INR 5 päivässä
0,0
0,0

Hi, this is a well-defined and practical isolation/control board and I can deliver exactly the schematic + PCB package you described. I’ve designed several ESP32-based interface boards with opto-isolated PC/industrial I/O and parallel button logic, so maintaining galvanic isolation and safe dual-path control is straightforward. I will implement optocoupler-based power/reset channels that allow both motherboard front-panel buttons and ESP32 GPIO to operate in parallel without shared grounds, add the DPDT hardware-lock switch for physical disconnect, and integrate LiPo holder + TP4056 USB-C charging + clean 3.3 V LDO rail for stable ESP32 operation. Layout will respect antenna keep-out and compact routing with 2.54 mm headers for all case/motherboard connections as required. Deliverables include KiCad/EasyEDA schematic, PCB layout, Gerbers, drill, BOM, and pick-and-place ready for JLCPCB. Estimated timeline: 3–4 days. I’m happy to start immediately and review any mechanical constraints or preferred ESP32 module variant before layout.
₹7 000 INR 7 päivässä
0,0
0,0

Pallarimangalam, India
Maksutapa vahvistettu
Liittynyt helmik. 20, 2026
$20000 USD
₹12500-37500 INR
$750-1500 USD
€100-250 EUR
₹12500-37500 INR
€200-500 EUR
₹12500-37500 INR
€250-750 EUR
$1500-3000 USD
$10-50 USD
$250-750 USD
₹600-1500 INR
₹600-1500 INR
$20000 USD
$10-30 USD
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$10-30 USD
$250-750 USD
€750-1500 EUR
₹75000-150000 INR