(reference circuit diagram of the lcd backpack) I2C LCD Display. Now let’s get started. At first you need to solder the backpack to your LCD module. Ensure that the backpack pins are straight and fit ...

I wrote some I2C sniffer code for a silabs C8051F340 MCU one time. On that MCU, it has specialized I2C hardware, so you only have to peek/poke certain registers to make the I2C bus do what you want.

New LCD Modules controlled by SPI and I2C: 04 Jul 2013. Orient Display has just announced a new series of character LCD modules which are directly controlled by I2C and SPI interfaces. High ...