Is there a way to unbrick/reprogram an atmega328p smd chip in board without unsoldering it?
I have bricked couple of boards when I lost power during programming with USB ASP 2.0 or I forget to plug it in beforehand. While programming I used external power supply, as I was afraid that supplying power from UAS ASP2.0 wouldn't deliver enough power or interfere with LM7805 and cause problems.
My SPI and UART ports are without devices/elements connected to them, as I use them only for programming.
Does anyone have some solution or have dealt with same probelm before.