Simple ESP8266-based PCB design

Dear you, I have 6 year experiences to design circuit. I have designed the same circuit you want, MCU is Atmega, PIC, ST.., charger ic is MPC71238, ISL9230... Brg!

Hi, I'm Pranav I have already designed ESP8266 based projects with MCP73831 for Li-ion charging and FAN49100 for ultra high efficiency, low quiscent current DC-DC converter. I could simply adapt one of my designs to your requirements and provide you with the design in a few hours. Please get in touch for more. Regards Pranav

Hi there, Based upon ESP8266, Li-Po Battery Charger, I/O on headers + 3.3V and 5V Power lines with all in one board; We can design a PCB for you. Kindly spare 10 minutes for the interview. You can review our PCB design work in our portfolio:- https://www.freelancer.com/u/intellisenseIN We will be glad to hear from you! Regards, Intellisense Technology

I am an experienced BEng. Electrical and Electronics Engineer living in Cyprus. I am specialized in PCB design (EAGLE, Protheus, KiCad), Microcontrollers ESP8266, ESP32, Arduino, RaspberryPi. I have advanced knowledge on C++, Image Processing, Signal Processing, Neural Network, MATLAB and Simulink.

Greetings, I have read the project description and understand the nature of work, having deep experience in PCB designing and circuits designing. Allow me to assist you in the best of your interest. Warmest Regards

Hi, I already worked on similar project. I can complete in one day. Thank you.......................

Hey! I will complete your project in given time with perfection. Please share your schematic and tell me more about design. Please contact me so that we can discuss further. I am experienced in Eagle PCB design, Circuit design, Power electronics, MCU.

Hi there I am an Electrical Engineer with good expertise in ocb layout design. I have some past work in this field if you want to see. For detail contact in person

Se requiere en algún formato o programa especifico ? hemos realizados varios proyectos similares de automatización y control.

This is very straightforward and I can finish it for you in one day. This requires a baseline electronic design and then PCB routing. Also if you need help on the coding I could help you on another very cheap project as well.

I have a team to do works like that, garantizing the project milestones. We are prepared to do the best.

Already I did reverse engineering on so many PCB in that maximum size near 1 meter in length and 150mm breadth for the textile machine and now it's running on very well at first and I made it myself by screen printing and tested it at my end. If you agree to I will share those photos which one I did.

Are you planning to make sensor network or something? Last month I completed one similar project. Which IC you are planning to use for battery charging? There are few good ICs are available with Analog devices. Click on this l\ink for more details: https://www.analog.com/en/parametricsearch/11514#/p5380=Li-Polymer&qsfv=chem|Li-Polymer_vmax|_icharge|.

3+ years of professional experience in PCB design. My main area of experience has been project delivery of various sizes. I have worked primarily in the domain of Printed Circuit Board Design (PCB). My technological effort is High Speed Printed Circuit Layout Designs and I am also proficient in Schematic entry, Footprint Creation, Component Placement, Power Filling, Routings and length matching, Gerber settings and Generation

Hello. It's Ashish Talaviya, PCB designer with 4 years of experience in PCB design. PCB design is my deep interest as well as my hobby. I have delivered many PCB layout for successful products. Sound in: - Coding in C/C++ - Schematic capture, PCB layout. Geber, footprint design, manufacturing documents - Manufacturing PCB, Soldering, testing, prototyping - CAD design in solidworks & product rendering - BOM management IDE : - Altium Designer - Circuit maker/Studio - Autodesk Eagle - Kicad - Solidworks - Arduino/Atmel Studio Best, Ashish Talaviya