Bootloader Loader Version 3
I have already made two different bootloader loaders - MyISPShield and ISP-Shield. So, why make a third? Because, I wanted a bootloader which would be able to function as an In System Programmer (ISP).
This is a two board set that when put together creates a Arduino In System Programmer. The boards are:
The GVSDuino board is an Arduino UNO clone with significant differences. GVSDuino has no built in USB interface so it requires an external cable or board like the FTDI-USB-TTL.
Power comes from the FTDI-USB-TTL.
If you want to see someone who is really doing this right, check out this site.
- Use ArduinoISP sketch in the "host".
- Set the Programmer to "Arduino as ISP"
- Hold down shift key when using upload button.
- Text will change to "Upload using Programmer".