Lightweight functions without Linux.
Espressif’s ESP line of microcontrollers is popular among DIY enthusiasts for building low-cost IoT devices. Anyone can use ESP32 to build smart devices. However, not all ESP32 are created equal.
This section defines the network credentials and server details required for sending the email. The ESP32-CAM connects to WiFi using the SSID and password. The host address, HTTPS port (443), and API ...