Sale! 20x4 Character I2C LCD Display View larger

20x4 Character I2C Liquid Crystal Display / LCD

New product

£5.99

0.05 Kg
Delivery: 3 to 6 weeks

This is the bigger version of the 16x2 Matrix we stock, it uses the same controller and the same code.

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This LCD can display 20 characters by 4 rows and has a nice illuminated backlight.

Controlled over I2C its quick to get going and only requires 4 wires to be connected in total. The controller board also has a potentiometer to change the contrast.

We also have merged some Tutorials and code on Bitbucket @ https://bitbucket.org/ryanteckltd/16x2-python-i2c-lib , Thanks to Recantha for his great tutorial.

Wiring

We have tested this screen with a Raspberry Pi Model B (Rev 1), wiring is simple by connecting:

Ground to Ground on the Raspberry Pi (Third down on top Right / Pin Number 6)

5V to 5V on the Raspberry Pi (First or Second down on top Right / Pin Number 2 or 4)

SDA to SDA on the Raspberry Pi (Second down on top Left / Pin number 3)

SCL to SCL on the Raspberry Pi (Third down on top Left / Pin number 5)

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20x4 Character I2C Liquid Crystal Display / LCD

20x4 Character I2C Liquid Crystal Display / LCD

This is the bigger version of the 16x2 Matrix we stock, it uses the same controller and the same code.

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