How do I disable the Automatic reset on usb connection?
I chose the nano as a replacement or a Basic Stamp and missed the fact that the tx and rx lines are ttl and not rs232 level like a stamp. The hardware is already set and the product is to have terminal access thru serial.
usb is ok, except for the darn automatic reset. Since I only need reset during programing, I will have access to the button. Since the device is controlling a charger, I am afraid the reset will cause a relay to drop while under power.
I need to be able to connect, configure, without disrupting operation.