These displays use I2C or SPI to communicate, 2 to 5 pins are required to interface. Adafruit invests time and resources providing this open source code, please support Adafruit and open-source ...

Using what appears to be the same board that the guide was using, after successfully compiling and uploading to the board, no activity is observed on the OLED screen. Arduino ESP32 Boards - ...

Despite a wealth of tutorials for setting up and writing code for the ESP8266 WiFi module, there has not been much of anything on programming this cheap wireless module with the Arduino IDE. Finally, ...

I recently won an Amazon Echo in a BBQ cooking competition and I was eager to get it set up in my house. As you may know, the Echo allows you to use voice commands to do things like order from Amazon, ...

Join us on Wednesday, May 6 at noon Pacific for the ESP32-S2 Hack Chat with Limor “Ladyada” Fried and Scott Shawcroft! When Espressif released the ESP8266 microcontroller back in 2014, nobody could ...

Mouser has signed a global distribution agreement with Adafruit, the supplier of DIY electronics, kits, and open-source hardware that turn everyday objects into high-tech prototypes suitable for ...

Makers, developers, and hobbyists who enjoy creating projects using the Arduino platform may be excited to learn that Adafruit has recently announced that their MQTT Arduino Library now supports the ...

Makers, developers and hobbyists searching for an easy-to-use but powerful control solution for more industrial-type projects may be interested in a new range of controllers from Digital Loggers which ...