I am a bit short on board space and need to make a simple device that monitors a voltage, then sends data to a TWI slave device according to the voltage.
All that works fine on my 128RFA1, but that chip is an overkill for the function, and the little 6pin attiny10 would fit better :)
I have looked at a few TWI examples using bitbanging, but I cannot tell if they will work on the limited platform that is the ATTiny10.
So before I go and get the required hardware to do this, I thought I'd ask if there were any of you that have succeded in making a master TWI on an attiny10.
Thanks
Phil