I hope you are doing well and thanks for grabbing our eBook.
- You can go to and open the “MicroPython Programming with ESP32 and ESP8266 eBook” page: https://rntlab.com/courses/
Or you can open this direct link: https://rntlab.com/welcome-micropython-programming-with-esp32-and-esp8266/
Can you download it there?
Thanks for your patience.