Adapter I2C or SPI for LCD display
Adapter I2C or SPI for LCD display
ADA 292
data-lang="en">
An adapter ideal to connect a LCD display through an I2C or SPI affair.
Guarantee of quality This product is an official product of the brand Adafruit
Customers who bought this product also bought:
- 20 Male - Male 150mm Premium dupont wires Kit
- RFID 125kHz - UART modules
- 5 X Cable universal Grove 4 pines 20 cm
- Multiplexer I2C - TCA9548A
- Temperature sensor and humidity - Grove
- Arduino MEGA 2560 R3
- Resistance RESK Kit
- Pack of 200 Leds - 3mm and 5mm - Red Green Green Blue Yellow Yellow White
- Adafruit HUZZAH32 - ESP32 Breakout Board
More info
Description
This adapter connects directly to the back of an LCD display to be able to interface it I2C or SPI, this allows to reduce the number of pins used? are for the display of your DIY editing function.
This product uses a MCP230008 port expander which allows to reduce dialogue 2 pins for the I2C and a 74HC595 to reduce to 3 pins for the SPI connection.
This product works with most viewers 8 x to 40 x 4 characters 1 character alphanumeric LCD.
Links and feeding can be wired directly to the adapter or with the terminal block screw supplied in the kit.
Features
- Power supply: 5V
- Liaison: SPI or I2C
- I2C addresses: Configurable by soldering jumper
Documentation
Use and Arduino libraries: http://learn.adafruit.com/I2C-SPI-LCD-backpack