Can I have two PICAXE and one EEPROM chip and get one chip to write the other to read from the EEPROM.
I was thinking I could use some digital I/O control lines between the two PICAXE so that both do not try and communicate at the same time.
I want one PICAXE to provide temp/pressure and flow calculations with the other providng LCD interfacing and general control. MY LCD display PPICAXE is getting full thus the reason to split the functions.
Is there such a thing as a I2C RAM chip instead of a EEPROM. I want to write 10 variables every 2-3 seconds.
I was thinking I could use some digital I/O control lines between the two PICAXE so that both do not try and communicate at the same time.
I want one PICAXE to provide temp/pressure and flow calculations with the other providng LCD interfacing and general control. MY LCD display PPICAXE is getting full thus the reason to split the functions.
Is there such a thing as a I2C RAM chip instead of a EEPROM. I want to write 10 variables every 2-3 seconds.