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I2C / SPI character LCD backpack, RoHS
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  • I2C / SPI character LCD backpack, RoHS
ID: 200701

IO port expander module based on the MCP23008 chip. It fits perfectly with 16x2 alphanumeric LCD displays and 20x4 characters, becoming a converter. Adafruit 292

Retired
Kamami is the official distributor of Adafruit modules and development kits. All boards of this brand in our offer are original and come directly from the manufacturer.

Description

IO port expander module based on Microchip MCP23008. The board has 7 inputs/outputs of the system, which the user can control via the I2C or SPI interfaces. The module is designed to perfectly match the alphanumeric LCD displays, becoming a converter. This application allows to reduce the number of pins needed to control the display. The module works with LCD models 16x2 and 20x4 characters with a 16-pin connector. The converter is mounted directly to the display connector, and the control interface is led out on the ARK screw connector. The board also has a potentiometer to control the display contrast. Full documentation with sample programs and a library for Arduino are available in the guide.

Features

  • MCP23008 chip
  • 7 IO outputs
  • Works with displays 16x2 and 20x4 characters
  • I2C and SPI interface
  • Contrast potentiometer
  • The ability to change the I2C address 0x20-0x27

Kit contains

  • Converter module with MCP23008
  • 2-pin screw connection
  • 3-pin screw connection
200701

Manufacturer

  • BTC Korporacja sp. z o. o.
  • Ludwinowo Zegrzyńskie 52G
  • 05-140 Ludwinowo Zegrzyńskie
  • Poland
  • [email protected]
  • 22 767 36 20

Responsible person

  • BTC Korporacja sp. z o. o.
  • Ludwinowo Zegrzyńskie 52G
  • 05-140 Ludwinowo Zegrzyńskie
  • Poland
  • [email protected]
  • 22 767 36 20

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