ESP8266 stopped working & serial port is not showing up anym
Posted: Thu Sep 17, 2020 3:34 pmHi All,
My ESP9266 D1 mini was working fine until I flashed new code in it.
Now the serial port is not showing up in Arduino IDE (Win10) anymore.
The Builtin_LED flashes once during power up and than stays on.
What I Checked/tried:
Cable/flashing/code is working fine with on other devices
5V & 3.3 are present on pins
Connect D3 (GPIO 0) to GND, to set to flash mode without succes.
Also no port shows up in ESP8266Flasher.exe
Any suggestions on how I can bring the device back to life?
For what it is worth, this is the code I flashed:
My ESP9266 D1 mini was working fine until I flashed new code in it.
Now the serial port is not showing up in Arduino IDE (Win10) anymore.
The Builtin_LED flashes once during power up and than stays on.
What I Checked/tried:
Cable/flashing/code is working fine with on other devices
5V & 3.3 are present on pins
Connect D3 (GPIO 0) to GND, to set to flash mode without succes.
Also no port shows up in ESP8266Flasher.exe
Any suggestions on how I can bring the device back to life?
For what it is worth, this is the code I flashed:
Code: Select all
#include "AHT10.h"
#include <Wire.h>
AHT10 myAHT10(AHT10_ADDRESS_0X38);
void setup()
{ Serial.begin(115200);
Wire.begin(D5,D6);
if (myAHT10.begin() == true) Serial.println("AHT10 OK"); else Serial.println("AHT10 problem");
}
void loop()
{ String(myAHT10.readTemperature()) + " °C");
Serial.println();
delay(10000);
}