I2C Displays
This is a purpose programmed IC to enable interfacing of a standard 1,2 and 4 line LCD display to an I2C interface. The chip has a label on top for easy wiring. The diagram below shows the minimal interface that is required. In this instance no additional components are needed.
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BV4513 4 Digit LED Display £9.95 |
This is a DUAL Serial AND I2C 7 segment LED display, character height is 0.56" (approximately 14mm). Ideal for when a Bright clear numeric display is required without the hassle of driving the LED's
Datasheet for the Dual interface numeric display
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BV4208 I2C LCD Controller IC £3.90 (x25 £3.50 x50 £2.90) |
This chip is designed to convert a HD47780 type LCD display to accept I2C commands to control it.
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BV4218 I2C LCS Display Controller £12.52 (x10 £10.75 x25 £9.77 x50 £8.69) |
This PCB will fit most HD47780 type (LCD 16x2, 20x4 etc.) character displays and provides an I2C interface for them.
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BV4218B16x2 I2C LCD 16x2 with keypad interface |
Blue 16x2 LCD display with the controller board fitted, pads available for a keypad.
 (16 x 2 image shown) |
BV4218B20x4 I2C LCD Blue 20x4 with keypad
interface £22.90 |
Blue 20x4 LCD display with the controller board fitted, pads available for a keypad.
Datasheet for the BV4218 controller board
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BV4512-c LCD I2C Graphic controller £12.50 |
Controller board for the 128x64 LCD graphic display, this board is designed for the displays provided by ByVac but may work with your own displays. Check the datasheet to see that it matches your display before purchasing.
Datasheet for the BV4511/2 controller board
Web Links
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BV4512-DB 126 x 64 Graphical Display £27.95 |
Very easy to use graphics display incorporating an I2C interface to power and control the display. The I2C commands provide line and box drawing and there is a built in character set for text.
Datasheet for the LCD Graphic display with I2C interface
Web Links
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BV4512-Blue on White 126 x 64 Graphical Display £27.95 |
Datasheet for this display as BV4512-DB