1602とは「16文字×2行」というタイプのLCDです。 I2CインターフェイスはLCDディスプレイとラズパイとをつなぐ基板で「I2C」という情報をやり取りする一つの規格に沿ってLCDに命令を伝えてくれます。

The actual LCD display 1602 I2C models have different i2c adresses than the one that we support (old model with fixed adress) The I2C adress should be configurable in the corresponding configuration ...

前回I2Cインターフェイスが付属したLCDディスプレイを用意してRaspberry Piに設置しました。またプログラムを書くバックボーンとしてLCDとI2Cインターフェイスのざっくりとした仕様を説明しました： ...

How can I use a normal display? The HMI display is too expensive for this project. Because like a normal display, it is only used to display parameters. What should I modify to adjust the text in a ...

Okay, your microcontroller program is finished and now you want to see some text and other stuff on a display. Unfortunately, the LCD you happen to have available seems to take up rather a lot of ...

The I2C LCD interface is used when more pins are required for another use since a typical LCD interface needs a minimum of 6 pins. It can be used with an existing serial port to run a serial LCD ...