Build a bluetooth and wifi enabled portable digital scale, embedded part, not the app

Hello I am experienced electronics engineer with more than 11 years of experience in firmware development, PCB design and prototyping . I have worked on latest IoT platforms too. I have read the details and can help you with it. Please get in touch if you are interested in working with me. The bid is to show my interest in your task. we can decide price and timeline later once milestones are decided. Regards Ali

Hello sir, I have experience in designing electronics circuits and can develop hardware compatible smartphone and PC based apps. I also have done a lot of IoT projects and can transform your idea into a fully working product. If you wish we can discuss details in chat. Thanks

Hi, I will use Arduino Environment to accelerate development process. As I guess all peripheral you want to use has already Arduino friendly and it's library has already available. Let me know your thoughts. I'm familiar with ESP32 and extensively use it in most of my projects in recent 1 years. I development both firmware and hardware side of ESP32 so I think I can help you review your schematics and PCB design before manufacturing. I'm Professional Hardware & Firmware Engineer with 8 years experience.I have built various products from hobbyst to military grade. Let's discuss everything else in chat . Best Regards, Rijal

Hello my name is Maria I am an electronic engineer, I would like to design this project for you, I have plenty of experience working with electronic and electric designs (squematic and PCB layouts), programming microcontroller, ESP32 , Arduino control and remote systems. Contac me to discuss more about your project.

We have worked with all the hardware you are using and we are ready to start woking. Please let me know if you are interested. Thank you

Dear Client, I can do it for you as I have more than 5 years of experience in do all types of layout in Altium. Following is the expertise that I am carrying: 1. RF PCB Layout 2. High Speed Design Layout 3. Low Speed Design Layout 4. GSM/GPRS/GPS Please provide me the details of your project and enjoy my work within minimum time. You can also see what other employers like Sanjeev has to say about me in terms of my knowledge in Circuit Design and Before Time delivery. Always striving to make your experience great. Regards Avi

hello i am a computer engineer,i have masters in computer engineering,i have experience for more than 8 years in arduino and electronics,i can make to u the required circuit design as well as the pcb and send that to u in kicad format ,i can even start immediately and deliver all the necessary files to start implementing ur proj

HI. Dear Client I am a senior electronic engineer. I have a lot of experience in SCH,PCB, ESP32(or esp8266, HM-family) , Battery management fields. I have made many devices like your projects. When you see my portfolio, you will be fell my skills. And I have a cheapest manufacture for PCB, PCBA, components and enclosure, so i will give you the cheapest prototype on time. Let's work together. Thanks. 22694465

I'm an Engineer in Electonic Development and Solutions Technological, (I+D+i). I've experiences in electronic design, Arduino, ESP32, Pic Microchips, raspberry pi, Matlab, Python, C/C++, RTO system. 5+ years experiences in design the robot, electronic, PCB Layout and Circuit Desing. Send me a message to discuss more about it and start.

I have worked with load cells before, I do have couple of them lying around so If required I will be able to test the circuit out. I do design in eagle, and will help you with manufacturing and assembly If required.

Hello! Nice to meet you! I have read your project carefully. I am very interested in your project. I am a Microelectronics and Automation engineering expert. I have a lot of experience on ARM, FPGA, DSP, Arduino, Raspberry, PLC, PIC, ATMega and so on. And I can code the Python, C/C++, C#, Mobile App. I can do help you. I hope to cooperate with you. Tell me your opinion. My regards.

Hello, I've read your job post carefully and much interested in your project and I am sure I can complete this in time perfectly as you want. I'am experienced in, Digital and Analog Electronics ESP32,ESP8266,Arduino,PIC,AVR,ARM,STM32,,8051 Programming C,C++,Java,Python Multi Layer, Flexible,PCB design(Altium designer,Eagle etc) Embedded System IoT WiFi,UART, I2C, SPI, BLE,BT, GSM,GPRS,GPS,RF Single board computer: Raspbery pi, Beaglebone, NanoPi,Orange pi Amazon Web Services / Microsoft Azure Linux,Android Development Web Development please leave a message on my chat so we can discuss. Best, Malindu

Hi I have lots of ESP32 based development experiences. I can do your work withing 7 days (both hardware and firmware development). Let me know if you are interested to work with me :)

Hello. I am glad to know you. I am interested in your project. I have a rich experience in load cell. I have ever developed 20kg electronic balance using load cell and ESP32 module. I also developed a scale management system to measure 100 load cells through Ethernet. I can provide our testing video to you. I think my experience may help your project. I hope to chat with you for details. Thank you.

Greetings, We are the USA and India based embedded service provider company. Our company deals with product development, firmware development, and hardware design. We have done more than 100 projects in the electronics industry. Our engineers have an average experience of 5 years. We are confident that we can fulfill your requirements. We would be grateful to offer services to you. Regards, Dainik

I have expertise in Embedded software and hardware designs. I can help you up in designing your embedded software and PCB layout designing and Schematic implementations. Provide me with more details of your project so that I can further assist and guide towards the implementation. It could possibly be made in the Arduino IDE environment using required libraries.

Hi there, I'm a prototype maker for almost 9 years now, implementing so many prototypes from simple embedded system to complex systems with AI's. I am very much capable doing the hardware or software side or both. I can say that you are in right track and i'm more than happy to help you with your project. If you are interested, just message me and we will discuss your project. Have a nice day!.

we already working on that project as you described earlier, so we can do it as same within time limit. PM me for more details. Thanks.

 Designed PCB layout from 2 layers to multilayered (up to 8) board.  Circuit Design and Schematic Entry (OrCAD, Pads logic 9.5, DX Designer).  Considerable knowledge in High speed Digital/Mixed signal board.  Footprint creation for various through hole and SMD using allegro (Version 15.5 to 16.6) and mentor graphics PADS (Version 2007 to 2009).  Maintained and managed the Footprint Library database of components.  Netlist importing from schematics and Critical component placement wrt Mechanical inputs.  Setting spacing and physical constraints set, length matching constraints set.  Routing, Routing Cleanup, Length matching and plane splitting.  LPDDR and high-speed signal routings.  Silkscreen/assembly (Legend) text preparation and validation.  BOM and footprint Validation with respect to manufacturer and MPN.  Drill legend customization and drill drawing.  Basic knowledge about signal integrity issues.  Cam validation.  Gerber release.