Has anyone had success using a Nano (v3, atmega328) to "shrinkify" an attiny85 (8mhz int osc)?
Steps to "burn bootloader" or "upload using programmer" result in "not in sync: resp=0xf0".
I'm using 1.0.1 and fwiw my nano's are 328p's, attiny85-20pu Also tried the 10, 22, 47 uf cap and 120 ohm resistor fixes separately.
I see there is a lot of issues regarding the reset "tricks" utilized on the boards and notice that my (2)nano's have 1k and 2k for the reset pullups which is quite different from the mega2560's 10k standard schematic value. This probably only adds to the improbability that the reset fixes won't be sufficient for the nano's.
Somewhere along the line I got sidetracked and started to think the solution was for better control of the reset (and power) line as described in the optiloader described here:
3guys1laser.com.
If I build this circuit, should I be able to use it as a programmer for the attiny85's?
Please chime in if you had success with a nano :~