Hello, i have an ESP32 using the in built hall effect sensor. With Blynk App i receive the values from the sensor no matter where i am since i am connected to the internet and when it rises a certain value the App send a push notification to the cell phone. Is it possible to do it without Blynk App?...

Hello, i want to make a project that uses a ESP32 a cell phone and a sensor. Just want to receive in the cell phone the values from the sensor and get a notification if values change rises a certain level. Have two questions: 1- How an end user write the SSID and PWD fo the first time? ESP32 waiting...