HD44780 PRO, a very high performance driver

By dave on May 11, 2019

We are in the process of testing a driver for HD44780 displays that is completely asynchronous. It works along with the open source IoAbstraction product to put virtually no delays into your code. Further, it is even more able that LiquidCrystalIO to work with different IO methods, and will work with all the displays you’ve already got! The first release will target Arduino, AVR, SAMD and ESP, supporting regular device pins, I2C backpacks and will still be able to work with the Wire library, although it will be possible to remove the wire library from the equation on a few select boards, using an asynchronous hardware driver which is part of this offering.

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