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...
How to Develop WiFi IoT with ESP8266-Arduino DevicesThis free one-week course will explain the conceptual development process for creating WiFi IoT ESP8266-Arduino-based devices through prototyping.DN StaffDesign News
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, add...
we explored how the ArduinoWiFi.h library for ESP32provides methods to configure boards in bothstation and access point modes. However, we can customize this hostname using a function available in the WiFi.h library, namely, theWiFi.setHostname()function, which allows us to change the...
pyserial or esptool directories not found next to this upload.py tool. An error occurred while uploading the sketch This affects at least ESP8266 Core version 2.7.4 and 2.7.2 (I'm running Arduino IDE version: 1.8.13 right now). The fix: Open t...
ESP32 MQTT Broker Code Explanation The complete code forConnecting ESP32 with MQTT broker is given at the end. Here, we are usingArduino IDE to program ESP32. First,install WiFi.h library and PubSubClient library. PubSubClient library allows us to publish/subscribe messages in topics. ...
Most of the famous microcontrollers such as ESP32, Raspberry Pi, Arduino Mega have built in Bluetooth modules, other microcontrollers can be adapted with modules like HC 05 or JDY-30 to make them Bluetooth compatible. This article will help you grasp the basic know-how about the working of ...
I am doing one project using ARDUINO UNO, which is ADC(ADS1115, 3 analog inputs) data and GPS(NEO-6M-0-001) data to store in microSD card. Here the the GPS contains UART(Tx, Rx) communication, SD card contains SPI communication and ADS1115 contains I2C c
I was using examples from the esp8266 weather station lib for quite some time on the Heltec wifi kit. Thanks for that great work But I run into problems after updating Arduino 1.8.12 on MacOs 10.14.6. So i had to downgrade it to 1.8.8. but ever since it throws me out errors during...
In some cases, it’s necessary to have ananalog outputto drive a device that requires an analog signal. Arduino doesn’t include a real analog output, one where the voltage could be set to any value in a certain range. However, Arduino does include severalPulse Width Modulation(PWM) output...