I2c io extension board 64 input 32 output 8 analog input and ESP32

Have real-time working experience in Arduino NANO/UNO/MEGA and Raspberry PI to build a digital device to read sensor data and send it to the web server, motor control, control relay switches and LEDs. More than 5(five) years of experience in Arduino design and build. If you want an excellent and error-free project delivery, then send a message to me, please.

Hi There, I am a senior PhD Level Expert and Have more than 5 years of experience in electronics and embedded design and a lot of experience in Arduino/ESP and PIC/ARM microcontrollers. Just check my profile and share your details. Time and Budget will be discussed. Thanks

Well experienced in IoT & automation products based on arduino, raspberry-pi, esp32, nordic, stm & ti soc. I have worked on I2C based IO expanders with ESP32 and with other SoC too. I have used MCP23017, PCF8574 and many other IO expanders. For more detail, you can visite my profile. Let's discuss more over the chat or call. Thanks.

Hi, I am embedded system engineer with 8 years of experience. i can help you build IO extender for ESP32 on arduino platform, we can have 64 + 32 IO digital + 8 analog if you want

HELLO; I am working as a research and development manager in a private company. I have more than 5 years of experience in embedded system software and hardware. As for software, I am proficient in microcontrollers such as (*****STM32*****), MICROCHIP, NUVOTON,ARDUINO,ESP32,MSP430,RASPBERRY Pİ. I have experience in communication protocols such as CanBus, ModBus, RS232, RS485,SPI,I2C, TCP IP, Socket Communication. I am an expert in Altium and KiCad programs in hardware. I have read and understood your project. Please write to me for details.

HI sir, i have read your post carefully, and i am expert in coding with microcontrollers such as arduino, arm, embeddings. So i have developed a lots of tasks similar to your works, I am sure i can meet your works and i can handle it successfully. If you give my your task , you will get good result, i hope you discuss more details with me via chat. thanks.

Hi I have more than 8 years experienced in circuit design and development in my past I have designed lot board for company I can design Best way under emiemc

Dear concern, I am basavaraj, basically Embedded hardware and software development Engineer so I have 10 years experience in development, I can complete within given time so kindly provide the opportunity so I can show my knowledge.....

Hi , I have 8 years of experience in hardware design field, please hire me , I assure that I can do this with less pay. If you like my work you can give me more work in future Thanks in advance Regards Tendulkar Selvam

Hello I have used different types of port expansion chip for both for iwc,ADC and multiplexing purposes,I intend to make the project quite simple and straightforward.i have over 10 years experience in electronics and embedded systems. More will be discussed via chat. Thanks

Hi Greetings! I am available right now for the project discussion and can start the project on an immediate basis. I have understood your project requirement I have7++ experience in design and development. I can handle projects from small styling to full development from scratch. I will provide a good result in a short time and satisfy you fully. We have experienced developers in C Programming Electronics Microcontroller Electrical Engineering Arduino WHY-ME: » Ready to Start as Immediate& Proper Testing. » Keep your Data & Website Secure: Daily Progress Updates. » You will get 30-days FREE BUG-SUPPORT even after Project-Completion Please give me in touch and let's discuss more detail about your task via chat. Project milestones will be decided during chat Thanks and Regards Arpit Jain Black Grapes Softech