OTA update esp8266 with mac adreess check

Hi, We are a team of engineers with more than 10 years of experience in designing and developing various digital and embedded systems... Currently, apart from our R&D, we help engineering students to complete their academic projects. Also conduct seminars and workshops on Microcontrollers and Robotics... So we have experienced with a lot of Microcontrollers such as PIC, AVR, ARM, Arduino etc. We are also experienced with a lot of sensors and sensor modules.... We are very proficient with PCB desingning tools such as EAGLE, KICAD etc... We have done a lot of projects with arduino, please check my completed projects and reviews given by other employers...:-) We really would like to know more about your project, kindly let me know if you are interested...:-) Thank You

hello sir, I have completed this project previously and have readymade solution for you. please let me know when we start and complete it.

Hey, I have quite a bit of experience with the ESP modules and particularly with using them with the ESP-IDF environment. Kind Regards, Fahd

I have experience in embedded development on arduino boards and RPI3. Good experience on Firmware upgrade and Board bringup.