The interface is C-style pointer to struct passed to functions. To use this you just have to include the .h and .c in the same folder as your code (or for arduino_ex, in the same folder as your ...

I used I2C arduino library and the example "Hello World" sketch is only showing a single H letter without the rest. I can manipulate the location of "H" by changing cursor but that is all. The product ...

ラズパイやArduinoでセンサーなどを使うときにI2C通信がよく使われています。この場合、ラズパイやArduinoがマスターで、センサーがスレーブになって、マスターからスレーブのデータを書き込んだり、データを読み出したりします。 センサーなどの代わりに ...

The I2C (Inter-Integrated Circuit) bus is a synchronous serial communication protocol that allows multiple electronic components (sensors, displays, memories, etc.) to be connected within the same ...

In case you missed it, the big news is that a minimal Arduino core is up and working on the ESP32. There’s still lots left to do, but the core functionality — GPIO, UART, SPI, I2C, and WiFi — are all ...