toma de temperatura remoto

Hello colleague I am interested in contacting for help in a project I have developed code but I want to improve the project by adding the possibility of taking the temperature when a push button is pressed that has a menu with the option to send or cancel the measurement and that is send the data when the option send data to be saved in the database is selected, if it is canceled, do not send.
Technical data
Esp32
Temperature sensor
0.96 inch OLED Display
BD MongoDB
VSCode
nodejs
nuxtjs
Budget
The most economical option will be chosen.