Sketch too big; see https://support.arduino.cc/hc/en-us/art ... 0013825179 for tips on reducing it. Error during build: text section exceeds available space in board.
it just happen when I have this line. BluetoothSerial SerialBT;
I don't know what is happening here because in "arduio ide" its okay. if someone can help me, thanks.
#include "thingProperties.h"
int LED = 13;
#include "BluetoothSerial.h"
#if !defined(CONFIG_BT_ENABLED) || !defined(CONFIG_BLUEDROID_ENABLED)
#error Bluetooth is not enabled! Please run `make menuconfig` to and enable it
#endif
BluetoothSerial SerialBT;
void setup() {
pinMode(LED, OUTPUT);
// Initialize serial and wait for port to open:
Serial.begin(115200);
SerialBT.begin("ESP32test"); //Bluetooth device name
Serial.println("The device started, now you can pair it with bluetooth!");
// This delay gives the chance to wait for a Serial Monitor without blocking if none is found
delay(1500);
// Defined in thingProperties.h
initProperties();