Using different I²C bus For normal usage of I²C device which is delived from I2C_device class, it will be like sample blelow. This intended to use Wire instance of Arduino SDK to access I2C, ...

Arduino IDE 2.1.1 Operating System Windows 10 Flash frequency 80MHz PSRAM enabled no Upload speed 115200 Description On an ESP32 S2 device, when attempting to write to an I2C device via the Wire ...

A lot of great ICs use I2C to communicate, but debugging a non-working I2C setup can be opaque, especially if you’re just getting started with the protocol/bus. An I2C bus scanner can be a ...

What happens though when multiple identical devices share an I2C bus? This was the problem facing [Sam Evans] at Mindtribe, and his solution is both elegant and simple.

The Arduino has analogue inputs and hardware blocks including I2C and timers. “Using a hardware I2C device means more reliable operation as the software is no longer having to poll the I/O and the ...

Beginner friendly Arduino Plug and Make Kit features Arduino UNO R4 WiFi and Modulino I2C modules Arduino has just launched a “Plug and Make” kit designed for beginners with an Arduino UNO R4 WiFi ...

In this review of the Maker Uno RP2040 board with the Arduino IDE we could blink LEDs, control RGB LED lights, press the user button to turn on one LED or make the buzzer output some melody, control a ...

The CAN Bus Companion book details the use of the Arduino Uno and the Raspberry Pi 4 in practical projects, eases developing, debugging, and testing.