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Full Version: Can't reprogram RX Meduino
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(27-10-2018, 01:34)Werk_AG Wrote: [ -> ]
(27-10-2018, 01:28)41south Wrote: [ -> ]...
The USB/serial connection is handled by the 16u2 I believe?
...

Yes.

When removing the Diode we should be very careful, there are very small vias near the pad closer to the 16u2. I have already damaged one Meduino, this why I said to check the serial communications.

Regards

Fixed! Resoldered the usb connector and all is well again - which just goes to show that you should always check the simple things first  Cool Big Grin

Using the ICSP didn't affect the boot loader either thankfully so everything is 100% operational - and in 2-3 weeks I'll have a couple of spare Arduino boards  Rolleyes
I think you don't overwrite the bootloader if you use the special "sketch upload" function via ISP like 41south said.

engolling
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