ESP32 Forum

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 for that information from the user.
2- How to receive a "notification" on cell phone if the values rises a certain level?

I am using VSCode and PlatformIO.
Thank's in advance.

best regards

Luis

Hi Luis,

For the initial setup use the ESP as a Wi-Fi Access Point using ESPAsync_WiFiManager which the user connects to and uses a web browser to configue the ESP to use their wireless network.

For the notification you may use a Telegram bot, IFTTT or a Discord webhook.

Feel free to post any follow-up questions.