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I have exactly the same as your first picture I'm lost, my esp8266 was with a newer version but as it was not working with your librairies, I have flashed it. Your ESP8266 board is now flashed with the updated firmware and ready to be used for your connected projects!ĭon't forget to take a look at my WiFiEsp library for Arduino.
Esp8266 firmware arduino serial#
Now set the serial monitor speed to 9600 and test again the communication. To set the correct baud rate use this command: I suggest to set the ESP module to use 9600 or 19200 bps. If you are going to use the ESP-01 module with Arduino Uno you have to lower the default baud rate because the SoftwareSerial interface maximum speed is around 38400 bps. The correct settings for the ESP firmware v1.5 are: Test connectivity with 'AT' and 'AT+GMR' commands. Open the Arduino IDE, select the correct COM port and open the serial monitor.
Esp8266 firmware arduino Pc#
![esp8266 firmware arduino esp8266 firmware arduino](https://i.ytimg.com/vi/kSvbmEEe65I/hqdefault.jpg)
I have to admit that I had some bad experience when trying to flash new firmwares to my ESP-01 modules but today I have found an easy and reliable way to flash ESP8266 firmware v1.5 (AT v0.51) using my Arduino Uno board as an FTDI controller.