README based on: https://RandomNerdTutorials.com/esp32-esp8266-mysql-database-php/ https://github.com/RuiSantosdotme/ESP32-ESP8266-PHP-MySQL/blob/master/code/HTTPS_ESP32_MySQL_Database_PHP.ino max30100 examples last update: jul 20st, 2023. tested with web server todo: check it compiles upload to board, seems to be working check request succesfully done check sensor successfully reading, always reading zeros