My new JeeNode is running correctly the RF12demo , but I am not succeeding to upload a new sketch to it. I get the following error message:
avrdude: stk500_getsync(): not in sync: resp=0x00 avrdude: stk500_disable(): protocol error, expect=0x14, resp=0x00
I am using a 4 pin USB-TTL cable purchased at http://www.avitresearch.co.uk/usb_to_ttl.htm
Some related posts mentions the RST pin that is missing from my cable. Is this the problem? any ideas ?
Thanks in advance,