Keypad Flex Module

i2c based keypad and GPIO module for input

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Simple i2c based keypad. Up to 80 keys are available and unused rows or columns are available as GPIO pins.

The TCA8418 is a tiny and simple i2c based keyscan and GPIO controller. It can implement small keypads or most of a full PC keyboard. The inputs can also be used for GPIO.

Any software related will be released under BSD or MIT license. SAAS or cloud based software will be AGPL.

Creative Commons License

  • 1 × TCA8418 Evaluation, Demonstration Kits, Boards and Modules / Evaluation Kits, Boards and Modules

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Bruce Land wrote 07/28/2015 at 12:08 point

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