I2c write&read

[MINHLE]

Hello Gusse,

thanks for your help,

the eeprom is wrong. I replace a another one. it is ok now.

and the R_SCL and R_SDA are either 13K or 3,3 k the light intensity and frequency does not change (by naked eyes)

thanks again
Minh le

[MINHLE]

Hello Gusse,
actually it is not necessary to " define OSC 4" it is defined in fuse ("INTCLOUT.."

the 24lc256 it takes only 5ms to write

thanks
regards