Firstly apologies for incorrect terminolgy but i am new new to this
I have bought two Arduino Mega 2560 core boards from Ebay One came with a USB to UART bridge cable the other did not.
Now it looks like the one that didn't, i have to program using the ISP pins. This is new territory for me.
Is there a way i can reprogram the Mega that has been pre set for ISP programming to accept sketches via my USB to UART bridge cable ?
The board in question is below.