Umm, I might have to retract that - ATtiny25 has no UART, so you'd have to monitor with Software Serial.
I don't if Software Serial runs on a '25 - might need a '45 or '85 to have enough code space.
ATtiny25-45-85_Datasheet-Summary.pdf (635 KB)
Umm, I might have to retract that - ATtiny25 has no UART, so you'd have to monitor with Software Serial.
I don't if Software Serial runs on a '25 - might need a '45 or '85 to have enough code space.
ATtiny25-45-85_Datasheet-Summary.pdf (635 KB)