Addressing the new peripheral is just a matter of loading the i2c module and writing some Python. Posted in Raspberry Pi Tagged character lcd , hd44780 , lcd , pcf8574 , RPi Post navigation ...

A new LCD has been designed with 160 large, easy-to-read dot-matrix characters. The LCM-H04004DSR/D2T has four lines of 40 characters, each measuring 5.16 mm x 10.52 mm high. ...

Targeting applications where distance viewing is a requirement, the ACM2004F is a character display measuring 9.22 mm x 4.84 mm. The large-character LCD module is said to be suitable ...

Most standard character LCD modules currently available have a parallel interface - a serial interface is generally an easier and more efficient interface to implement. All of the new parts are listed ...

You can use them with LCD modules that have a HD44780 compatible interface with various screen sizes by ... or other microcontroller) using only four channels. Yippee! I2C LCD Backpack. Advertisement.

He’s using Microchip’s USB stack to enumerate the module as an HID device. It listens for commands 0x10 through 0x23. These clear the display, write strings to each of the four lines of the ...