Keyestudio ESP32 User Manual page 3

keyestudio
4. Schematic Diagram
If you are a beginner, please refer to the file Get Started with
Arduino to install the ESP32 development board driver and
Arduino IDE as well as the ESP32 development environment.
5. Test Code
After uploading the code, the ESP32 will find nearby WIFI and
print the name and signal strength via the serial port each 5s.
#include "WiFi.h"
void setup()
{
Serial.begin(115200);
www.keyestudio.com