ESP32-WEB-UART (WROOM-32)
Connect:RX --> TX
TX --> RX
GND --> GND
Pinout in Code:
// Setting up UART1
HardwareSerial MySerial(1); // Use UART1
int RX_PIN = 16; // RX pin for UART1
int TX_PIN = 17; // TX pin for UART1
Setting Up Wi-Fi:
// Setting up Wi-Fi
const char* ssid = "SSID";
const char* password = "PASSWORD";
WebServer server(80);
Go by ip in Serial Monitor::
Connecting to WiFi...
Connected to WiFi
192.168.0.39
HTTP server started