Quote Originally Posted by Eugeniu View Post
" i2cwrite I2CDAT, I2CCLK, $A0, adr,[I do not know what to write here ]".......

and , to can read 2 digits and 2 decimals for example
25,55 grade C
If you read the PBP manual, you'll find commands in the LCD, I2Cxxxx, SERIN/SEROUT, HSERIN/HSEROUT, and various other sections that will show you have these various commands handle digits, decimals (which PBP does NOT natively handle), numeric characters, ASCII values, etc.etc.etc. DEC DIG HEX BIN, and all sorts of other good information in there...