ESP32-C6 Solar IoT PCB Design

@macroenergy

With hard-earned proficiency in Circuit Design, Electrical Engineering, and PCB Layout, I believe I am the ideal Freelancer for your project. Having worked extensively in fields such as Power Electronics and Renewable Energy, I have the insight to successfully create a circuit and compact PCB that perfectly integrates solar panel power input, rechargeable battery pack backup, maintaining ultra-low power consumption, using ESP32-C6 optimally for Wi-Fi connectivity while effortlessly controlling a miniature solenoid valve and provision for environmental sensors. Moreover, my concrete background in Microcontrollers including but not limited to ESP32 and embedded systems enable me to efficiently work with them to create designs that prioritize optimized performance. In addition to this, my knowledge of Simulation tools like Orcad, LTspice and MATLAB will ensure a thorough simulation of all designed components. To top it all off, partnering with mainstream component distributors ensures an 18 months component availability so you can place repeat orders for the same design if the need arises. With my experience spanning across industries and my proficiency in Altium - Schematic design and PCB design, your project is not only in safe hands but great ones. I look forward to the opportunity of working together.

@engrusmanfaiz

Hello, Your requirement is a solar-powered ESP32-C6 IoT board with ultra-low power and reliable solenoid control. The key issue is maintaining <30 µA sleep current while ensuring stable power switching and Wi-Fi operation. I will design an efficient power architecture with MPPT charging, battery protection, and seamless power-path control. A high-efficiency regulator will ensure a stable 3.3V rail with minimal quiescent current. The ESP32-C6 will be optimized with proper RF matching and antenna layout for strong connectivity. A MOSFET-based driver with flyback protection will safely control the 5V solenoid. RS485, I²C, and sensor expansion headers will be integrated with proper level management. The PCB will be compact, 2-layer, single-side assembly with clean grounding and DFM-ready layout. All deliverables including schematic, PCB, BOM, and Gerbers will be production-ready. I have 12 years of experience in embedded and PCB design and will ensure a reliable solution. Regards, Engineer Muhammad Usman

@mairajali11

As a seasoned Electrical/Electronics Engineer and Professional PCB Designer for over 8 years, I'm confident in my ability to fully meet your needs for the design of your ESP32-C6 Solar IoT project. Having worked with circuit boards on multiple projects, I understand the delicate balance required between picking solar cells and battery chemistry that are compatible with each other's performance requirements and ensuring the ESP32-C6 experiences constant 3.3V inside current constraints. My familiarity with EASEDA, an open-source tool you specified, will streamline your project's workflow, providing complete schematics, PCB layout, BOMs & Gerbers files. I'll additionally ensure impedance-matched antenna lines, ground pours that minimize electromagnetic interference, and clear silkscreen labelling that guarantee reliable assembly. Lastly, my excellent rapport with mainstream distributors cuts down the time spent in procurement of readily accessible components by ensuring parts favored are available for extended periods. This means a hassle-free production process now and in future restocks aiding your initial 100 unit batch and subsequent orders. With this skill set and mindset that places clients above all else - an approach that has placed me as a Preferred Freelancer in the top 1% - by working closely with your chosen assembly shop I guarantee delivery of functional working boards on time.

@markoa7

With an extensive background in electronic hardware and firmware engineering, my expertise aligns perfectly with the needs of your ESP32-C6 Solar IoT PCB Design project. My intimate knowledge of efficient power supply circuit designs, including managing solar input and switching to a battery smoothly, will be instrumental in creating a low-power yet high-performing solution for your device. Marrying wireless connectivity with deep-sleep modes is one of my core strengths. I've successfully managed similar applications using microcontrollers like STM32, ESP32, and ESP8266- which will work seamlessly with your Wi-Fi dependent device. My skills in RF design and analysis will make certain that the integrated antenna on the board provides optimal performance specific to your requirements. Moreover, I'm thoroughly acquainted with not only PCB design but also assembly processes. This intimate understanding ensures that components are judiciously chosen for their availability and longevity while thoughtfully minimizing the complexity of the circuitry. Finally, my commitment to delivering solutions on time without compromising quality fits into your timeline and budget needs perfectly. Let's connect to discuss how I can transform your idea into a reliable and efficient IoT device.

@tshibsamuel477

Hi there, I’ve carefully read your project description and I fully understand your goal: designing a production-ready, ultra-low-power ESP32-C6 IoT board with solar charging, battery backup, stable power-path management, and reliable solenoid control in a compact form factor. With my background in mechatronics and embedded electronics, I have strong experience in low-power IoT hardware, ESP32-based PCB design, battery and solar-powered systems, power integrity, and compact 2-layer board layouts ready for production. I’ve also worked with power-path design, charging circuits, MOSFET-based load driving, RS485/I²C expansion, and RF-aware ESP layouts. I can deliver the full EasyEDA schematic and PCB, BOM with availability-checked parts, Gerbers, pick-and-place files, and practical recommendations for the solar panel and battery chemistry. My focus will be on keeping sleep current extremely low, ensuring stable switching between solar and battery, and making the design manufacturable for your planned 100-unit batch. Given my experience, I’m confident I can handle this efficiently and professionally. Just send me a message and we can get started right away. Best regards, Samuel Tshibangu

@majeed219

As an adept Embedded Systems Engineer and PCB Designer, my experience aligns exceedingly well with your project requirements. I have an in-depth understanding of microcontroller programming, including a profound knowledge of the ESP32 family that proves essential for efficient control and system integration functioning within minimal power drawn. Taking into account the specific features you demand for environmental sensor addition, like RS485 or I²C and 5V sensor header among others, we can tailor the device to best suit your future needs. Let's take your project to new possibilities together!

@Adeel2k14

I am an Electrical Engineer with 7+ years of experience in PCB and embedded system design. I have designed compact, low-power IoT boards, including mixed-signal, power management, and ESP-based systems. I can design your ESP32-C6 solar-powered PCB with efficient power path, MPPT charging, ultra-low sleep current, and reliable solenoid driving. I will deliver complete schematics (EasyEDA), optimized 2-layer PCB, BOM, and production files. I also have experience coordinating with assembly vendors and can support your 100-unit production run. Let’s discuss requirements and timeline.

@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:  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.

@Mahmoud00Ibrahim

Hi, I can design a compact, production-ready ESP32-C6 IoT board optimized for ultra-low power operation on solar + battery systems. I’ve worked on similar embedded and IoT designs involving ESP32, power management, and mixed-signal PCBs, including projects with sensor integration, wireless connectivity, and efficient power architectures. You can review my previous projects—they closely match your requirements in terms of low-power design and practical PCB implementation. For your system, I will focus on: • Ultra-low quiescent current design to meet deep-sleep targets (<30 µA) • Efficient solar + Li-ion power path with MPPT-style charging and protection • Stable, low-noise 3.3 V rail for ESP32-C6 • Proper RF layout with impedance-controlled antenna routing • Reliable solenoid driver (500 mA) with protection and minimal losses • Clean expansion interfaces (RS485 / I²C / 5V-ready sensors) Deliverables: • Complete schematic (EasyEDA) • Optimized 2-layer PCB layout (compact, single-sided assembly) • Full manufacturing package (Gerber, drill, pick & place) • BOM with in-stock, long-lifecycle components • Solar panel & battery recommendations • Support during assembly + delivery of tested boards (if required) I also coordinate with manufacturers to ensure the first batch (100 units) comes out correctly, including DFM checks and assembly follow-up. Estimated timeline: 4–6 days for first complete design.

@shykhAbubakar

Hi, find my TOP NOTCH similar work on the Solar Powered IoT Controller Project. The project included compact ESP based boards with MPPT charging. Before moving forward, please confirm: Do you already have a preferred solenoid valve spec, or should I size the driver stage for 5 V / 500 mA as stated? Tools I Use • EasyEDA / KiCad I am ready to deliver an ESP32 C6 solar IoT PCB that balances ultra low power consumption, manufacturability, and reliability. The focus will be on solar/battery power switching, deep sleep optimization, and solenoid driver integration. The documentation will be aligned with IPC and IEC standards. Best regards, Abubakar Muhammad

@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

@shadabkhan92

As an engineering team that can seamlessly merge multiple domains, choosing us for your ESP32-C6 Solar IoT PCB Design would grant you a comprehensive and powerful approach to solve your unique problem. Our expertise in AI-driven and production-ready hardware will optimize your solar-powered IoT unit as well as its control section with ultra-low power consumption in mind. Combining our deep knowledge of circuit design, electrical engineering, electronics, embedded systems, microcontrollers, and PCB layout brings immense value to your project. We ensure that your unit's power architecture is meticulously handled - involving solar input with an MPPT-style charge controller and a lithium cell as backup, which will keep the ESP32-C6 powered efficiently at all times. Our commitment doesn't end at just designs, we can further deliver a BOM with manufacturer part numbers checked for availability and even help arrange the small production run if required. With a keen eye on your project's future needs and potential scalability, we will cherry-pick components from mainstream distributors that remain available for long periods. Trust us with your vision of 100 units and together we'll make it a reality

@chetanc20

Hello, I can design a compact, ultra-low-power ESP32-C6 based PCB optimized for solar + battery operation with stable 3.3V regulation and <30µA deep-sleep performance. Deliverables: • Complete schematic (power path, MPPT charging, ESP32-C6, solenoid driver, interfaces) • Optimized 2-layer PCB with antenna matching and low-noise layout • Sourcing-ready BOM with long-availability components • Full fabrication package (Gerber, drill, PnP) • Solar + battery selection guidance • One revision + support for prototype bring-up I can also assist with assembly and deliver tested boards for your 100-unit batch. Best regards, Chetan Chavan Senior Hardware Design Engineer

@abids98

Hi there, I read your spec for the ESP32-C6 Solar IoT board. Hitting a sub-30uA deep sleep while having an MPPT charge controller, an RS485 transceiver, and a 5V boost converter for the solenoid is the real challenge here. Standard MPPT ICs and regulators bleed battery through quiescent current. I will engineer a true ultra-low power tree with hardware load switches to completely cut power to the solenoid driver and sensors when the ESP32 sleeps. Also, matching a 2.4GHz antenna on a 2-layer board requires precise coplanar waveguide calculations in EasyEDA, otherwise the Wi-Fi range will be terrible. You mentioned delivering working boards. A 250 USD budget will not even cover the JLCPCB fabrication, assembly, components, and international shipping for prototypes, let alone the engineering time. I am bidding $850 because this covers my complete EasyEDA design AND the out-of-pocket costs to manufacture, assemble, and ship the physical working prototypes directly to your door. I reviewed your technical specs in critical detail before giving this quote to ensure there are no surprises. Please let me know your thoughts, and do not hesitate to ask if you have any questions. Just know that this is not a cheap fix, but still if budget is an issue please let me know that too so I can align and rethink the scope of work with the budget.

@jakubf41

Hello, Your ESP32-C6 solar IoT device aligns strongly with my embedded hardware and low-power PCB design background. I focus on production-ready IoT electronics, especially battery/solar-powered ESP32 systems, power-path management, and compact manufacturable layouts. For your board, my proposed solution is: • ESP32-C6 QFN32 with matched 2.4 GHz RF layout and impedance-controlled antenna feed • ultra-low-power power architecture using solar input + Li-ion backup with efficient power-path switching • MPPT-style charging / solar optimization with battery protection and stable 3.3 V rail • deep-sleep current optimization targeting sub-30 µA system sleep • solenoid driver stage using low-loss MOSFET + flyback protection for 5 V / 500 mA pulse load • expansion header for RS485 / I²C / 5 V sensor interface • compact 2-layer EasyEDA PCB within your size target and mounting-hole constraints Deliverables: • schematic + editable EasyEDA files • PCB + Gerbers + drill + CPL/PnP • verified BOM with long-life stocked parts • solar panel + battery recommendations • one revision round • support with assembler and pilot batch handoff My approach is strongly focused on real manufacturability, low power, and component availability for 100-unit production. I’d be glad to align the design closely with your enclosure and assembly workflow. Looking forward to discussing the implementation.

@mohammadusman45

Hello, Muhammad Usman here Experienced Hardware Developer and this project really matches with my skills and expertise. I have excellent experience in RF based PCBs amd successfully designed a lot of PCBs based ESP32 series like C3, C6, S3, etc. Thanks

@ssumitkumar7800

As an electrical engineer with a strong expertise in circuit design and deep knowledge of power optimization, I am confident that I am the perfect fit for designing your ESP32-C6 Solar IoT PCB. Throughout my career, I have successfully completed numerous projects similar to yours and possess the necessary capabilities to meet your specific power architecture, control section and form factor requirements. My proficiency with various PCB designing tools including EASEDA, Ki Cad, Gerber file, BOM and Altium will assist me in delivering to you a production-ready circuit and compact PCB which seamlessly accepts solar input, efficiently switches to a lithium cell when needed and ensures an ultra-low power consumption equilibrium, allowing the ESP32-C6 to operate at just 30 µA during sleep mode. Best Regards Sumit

@sakshis576

With a broad skill set that includes Circuit Design, Electrical Engineering, and PCB Layout, I am confident that I possess the unique combination of abilities needed to bring your ESP32-C6 Solar IoT PCB project to life. My extensive experience in designing power-efficient systems coupled with my understanding of deep-sleep functionality will ensure your device runs seamlessly either on a small solar panel or rechargeable battery pack, maximizing on low power consumption during sleep mode. One of my key strengths is the ability to create compact yet maximally functional designs - as seen in my past projects. I understand your need for efficiency and have successfully integrated MPPT-style charge controllers, battery protection, and low-loss power paths in previous designs. Best regards, Sakshi masih