<![CDATA[SoliForum - 3D Printing Community — How to use USBTinyISP to flash new bootloader to atmega644p?]]> 2016-01-31T12:16:08Z PunBB https://www.soliforum.com/topic/13575/how-to-use-usbtinyisp-to-flash-new-bootloader-to-atmega644p/ <![CDATA[How to use USBTinyISP to flash new bootloader to atmega644p?]]> I'm going to borrow a USBTinyISP and connect it straight to the 6-pin ISP thingy on the sanguinololu that shipped with my SD2.  Is it pure fantasy that I will be able to flash a bootloader this way and then flash firmware (via USB)?

For some reason all tutorials I see are for making some kind of ugly breadboard circuit, and I only get hints about the fact that you can just plug the USBTinyISP into the sanguinololu.

Thoughts and guidance welcome.

Edit: What about the alternative solution of buying this: http://www.ebay.co.uk/itm/Geeetech-Sang … 2094672562

]]> https://www.soliforum.com/user/211/ 2016-01-31T12:16:08Z https://www.soliforum.com/post/115406/#p115406