The default IP address for the device is 192.168.4.1 (you can always check the IP address on the serial monitor), during the first run of the device the config file( a file containing the details of the router to connect to) does not exist, so it starts the web server ( the led bl...
Whileworking on my ESP8266 Arduino HTTPS demo project, I wanted to enable debug logging from the HTTP client. It took me a few minutes to figure out, likely due to my lack of experience with this platform & toolchain (Arduino, ESP8266, PlatformIO). Inplatfomio.ini, ad...
In this tutorial, I show how you can shift a signal from 5V to 3.3V. This is very useful if you want to connect anArduino(operates at 5V) to anESP8266(operates at 3.3V). The following Figure describes what we want to accomplish by the end of this tutorial. Method #1 – Voltage Di...
The ESP8266 has only supported the vMicro Software debugger, as it lacks support for JTAG.Since the release of the 2.5.0 toolchain from Espressif, a GDB Stub has been added, allowing you to debug in a similar way to the Hardware debugging, without the hardware...This...
Have a look here: ESP32-audioI2S A simple sketch can look something like this (I didn't test this particular one, but there is a full sketch in the readme.md). #include "Arduino.h" #include "WiFi.h" #include "Audio.h" // Digital I/O used #define I2S_DOUT 25 #define I2S_...
Hi, How can I convert a json document to a const char* that is needed in the MQTT library PubSubClient( v2,7) ? Im using arduino ide and a ESP8266 on a nodeMCU board. I dont know C or C++. Regards /Nicklas
Connect an ESP8266 Wifi module to an Arduino Mega Use the Arduino IDE to develop applications for the Arduino Mega Write an Arduino Sketch application to connect to a Wifi Network Write an Arduino Sketch application to implement a Modbus Master ...
can we use arduino uno for the same project? Reply swati sharma July 17, 2016 at 6:19 am hello sir its a great project and i am going to do it for my college project…… but i want to have a video on how to connect the arduino with blutooth and stepper motor ...
When switching to Big Sur, somehow the ESP8266 tools for the Arduino IDE broke ... and one cannot upload compiled sketches any more. An example of this error: pyserial or esptool directories not found next to this upload.py tool. An error occurre...
microcontroller platforms. The extension supports a wide range of popular microcontroller boards, including the Arduino Uno, Mega, Nano, and Due, as well as the ESP8266 and ESP32. This means that developers can use a single tool to develop and debug projects for a wide range of ...