Hello all
I have a 'bare bones' atmega328p running with an external 8Mhz crystal. I have successfully programmed the chip on a breadboard using the Lilypad bootloader as described in the Nick Gammon tutorial https://www.gammon.com.au/bootloader (thanks Nick Gammon!).
I then designed my PCB and have had it manufactured. The problem is I am using D11 (and D10 for that matter) for something else on the PCB and need to use an alternative to D11. I can use any of the other digital pins.
I cannot find reference to D11 in the Atmega_Board_Programmer sketch. What do I have to change in the sketch in order to use an alternative pin to D11?
Also, I have attached a photo of how I have wired up my PCB in order to program the boot loader, using an arduino UNO as an ISP. Am I doing this right? I have powered my PCB from an external power supply since components are designed to run at 3v3 and connected the grounds together.
Thanks
Moderator edit: inline image
