Create ESP32 CAN board project

Hi, I have read your description. All requirements is ok. for 12V regulator, we can use Texas instruments buck converter IC. for uart isolator, we can choose together. relay driver we can use optoisolator. I have experience using ESP32 module both hardware & firmware design. so, it's not a new experience for me. Let's discuss the detail over chat. and let's get started. Best Regards, Rijal

Hello my name is Maria, I would like to work in this project, I’m an engineer with plenty of experience working with Circuit Design, Electrical Engineering, Electronics, Microcontroller, PCB Layout , I have made many PCB projects, so I am sure I can do a good work for you. Good communication with my clients it is a top priority for me. If you have any doubt or want to see more of my work I’ll be here. Contact me for more info.

Hi, I am a post graduate power electronics engineer and having very good experience in product design and development. I am excellent in embedded design & programming using pic, dspic controllers and MATLAB codding for Power projects, Boot loaders, Bluetooth & GPS designs, CAN communication, EEprom. UART , RF circuits ,Protocols for networking, wi-Fi routers,OBD diagnosis with CAN bus protocols, Electrical vehicles and AC drives, stepper motor controls. I designed sine wave inverters for standalone and grid tie Inverters. I designed projects like Off line UPS up to 3 KVA, 5kW motor controller for electrical vehicles ,synchronous rectifiers, Solar MPPT chargers, Solar trackers, Battery chargers ,Grid tie inverters design with PLL and feedback control circuit emergency light of 66W and Online UPS control cards, Battery Charging power supplies, LED drivers for PWM controlling and dimming, SMPS, Power supplies. I have experience in schematics and PCB design experience in Altium and ORCAD. I am ready to work for you. Please contact for further discussion.

Hi Sir, We have read your document and we are able to do this project for you based on CAN, we have many of these items with me so i can check the code for you on hardware also. thanks. We are professional engineers and developers who do such projects from the last 10 years. We offer you our skills for this project at very low rates comparatively without compromising the quality of work. Let me introduce you to our company TURKTRONICS. We are TURKTRONICS. We are team of professionals with 10+ years of experience in Circuit designs, PCB designs, embedded system solutions, mobile app development, programming and software development. We provide complete end to end solutions for all kind of development projects. IOT is our strong point. In this bid, prototyping and shipping cost is not included however paying extra slight of money to include prototypes. We have the manufacturing facility and we produce the very high standard PCB boards and send ready products to customers doorsteps via DHL. We care about our clients and help them to get out of any potential problem throughout the projects and also give post completion technical support if ever required. We are very much looking forward to hear from you on this in coming days! Cheers!!! Ahmad Lead Technical Engineer TURKTRONICS An Internet of Things Company !

Hello, I understand, and please correct me if I am wrong, that you want to develop a board Like Wemos boards, which includes different components that are directly connected to the ESP32 and still give the ability to use those pins. I can design a board ready for production, the deliverable will be a schematic design + PCB design done on Altium. Please contact me to discuss this further. Meddah Abdallah.

Hi there I am an electrical engineer with 8+ years with PCB designing. I have read the requirements and i can do this project for you. Let me know if you are interested.

hi i am interested to do your project. i can satisfy your requirement. it would be my pleasure to work with you.

Hello, We have 15 years of work experience in manufacturing and have worked extensively in china, Apac countries and India. We have a team of Designing and Developing Electronics Projects and have good experience is designing Multilayer PCB with greater experience in the relevant field. Also you can see, Our past product experiences includes: - Communication products on (Bluetooth, wifi, gsm-2g/3g/4g with and without gps, Lora, sigfox) - Commercial products (fully automatic top loading washing machine with fuzzy logic, smart microwave over, BLDC fans and compressor drives for air conditioners, Led lightings-home down lights, smart bulbs and tube lights, solar street lights and high bay lights) - Automotive products (tire pressure management systems, obd2, Bluetooth for infotainment, ev charging stations, BLDC drives, Battery management systems) - Utilities (water flow meters and Energy Meters) We have a production capacity to support international quality standards of production. We hence request-fully submit our proposal for your evaluation and reassure you of our quality and promptness. We also are willing to sign a long term freelancer support contract for your future needs as well. Awaiting your response. Regards, Mihir

Hello, I have read in detail the specifications and requirements of your project. I appreciate the detail and clarity in the project proposal. I specialize in the design of PCBs in KiCAD and the development of embedded systems. As you can see in my portfolio (https://www.freelancer.com/u/Jainojosa?w=f), I have previously designed PCBs for the ESP32-WROOM-32D so I am familiar with the microcontroller. I have also participated in BOM research, circuit design and PCB layout in multiple projects for: medical use, digital signal derivation, IoT devices, power supply design and 12V@3A power distribution. I have worked with different communication protocols such as: UART, I2C, SPI. USB-UART converters, temperature sensors, current sensors, accelerometers and motors. I would like to chat with you about the details of each stage if you have the opportunity. I have the training and professional knowledge to carry out your project, you propose a very interesting and entertaining project that I would love to be part of. I look forward to working with you. Best regards.

Hi, I designed similar boards before and I have a very good idea what components and protection circuits are needed so the components can be selected the same day you accept the bid and the schematics the next day. My initial guess is that this will b a 2 layers board, I work on KiCAD 5.1 so no problem there. Looking forward to working with you.

i have experties in pcb designing i can design any kind of pcb to complet the project i have some question you can contect me to answer these question which help me to solve that projrect