GitHub

Sensirion/arduino-i2c-different-buses-example

The two SCD41 sensors we want to connect have an I2C address of 0x62, which cannot be changed. Therefore, to communicate with both sensors from the micro controller, we will use a separate I2C bus for ...
note

M5StackでI2C Slave通信

M5Stackが発売された頃に調べたときは、M5Stack（ESP32）＋Arduino IDEではI2Cスレーブ通信はできなかったと思うのですが、最近見たらできるようになっていたので忘れないように書いておこうと思います。 使い方 ...
GitHub

Sensirion/arduino-i2c-sdp readMeasurement(): Not enough data received error

I am using Arduino Uno and a custom developed PCB of SDP33 for getting differential pressure data. After uploading the program below output arrives ProductNumber ...
note

STM32マイコンでI2C（Slave）通信

Nucleo Board STM32F303K8とArduino IDEの組み合わせでの使い方の学習です。今回はI2Cのスレーブで動かしてみます。 使い方 普通のArudinoと同じようにWireライブラリが使えます。Nucleo Board STM32F303K8の場合は、SCLがA5(PA6)ピン、SDAがA4(PA5)ピンになります。 M5Stack Core2と通信 ...
elektormagazine

Programming the Arduino in BASIC - Using I2C Part. 3

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 ...
Electronic Specifier

Arduino SPE shield supports SPI, UART, and I2C

The new ASX00073 UNO SPE shield from Arduino is now being shipped by authorized distributor Mouser Electronics. The ASX00073 shield brings advanced connectivity to new and existing projects with ...
Geeky Gadgets

Raspberry Pi And Arduino 4 Channel I2C Multiplexer Board With Grove And LEDs Created (video)

Serial Kickstarter campaign creators SwitchDoc Labs have now launched their fourth campaign via the crowdfunding website to raise the required funds they need to take ...