umm... hello?

Hey all,

The uC addresses and writes to the string of 0821's and the one LK204-25 on the same I2C bus just fine. The question I have is how do i read the keypad data from the LK204-25?

Usually a seperate address to access the LCD for I2C read mode. But I havent seen anything to this effect on the ...

It looks right from the specs, oddly enough all the dimensional drawings and images of the header show 6 pin...

Tony

I am asking about the 4 prong connector on the back of the LCD modules that supply +5v, I2C SDA/SCL, and ground. They are brown on the 0821 and LK204-25.

I think i found some connectors at mouser but I would like some recommendations on what connector model number and where to get them.

Anyway to ...