I am using a USB-TTL loader which does not have a reset pin, only (GND, 5V, RX, TX) now unable to load for some reason..i get error message shown below avrdude: stk500_getsync(): not in sync: resp=0x00 please any advice ??

Arduino pro mini USB problem

Goldenshuttle August 24, 2014, 8:40am 5

thanks polypagan... I will try your advice.

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