I recently started making ISP for Arduino, but I don´t know if I can use ATMega328P-AU instead of ATMega16U2. On prototype I will be using two ATMega328P-AU. One with ArduinoISP sketch and one with USB Interface firmware. Please help.

ATMEGA328P-AU as USB Interface

system April 28, 2014, 5:06pm 2

Look for a guy named Crossroads.

Topic		Replies	Views
[Risolto] Atmega328p-pu vs atmega32u4 Hardware	10	4554	May 7, 2021
Standalone atmega328, want to use a onboard microusb to program it! How? General Guidance	10	2997	May 5, 2021
Porting the usb-serial-bridge 'firmware' from the ATmega16U2 to ATmega32U4 Libraries	1	1103	May 6, 2021
How can i use ATMega328p-pu as a FTDI ? 3rd Party Boards	14	4476	May 6, 2021
My own FTDI General Guidance	22	5430	May 5, 2021