I have used the transistor version of the Arduino Serial Board...How can i debug my problem ?
2. wire a jumper from pin 0 to pin 1. This will cause a loop-back connection.
5. If you don't see data coming back, time for a scope to see which direction the serial data is failing.
Which pins (pin 0 & pin 1) are you talking about ? I checked schematic but i could not get pin 0 and pin 1 labeled anywhere !
Please enter a valid email to subscribe
We need to confirm your email address.
To complete the subscription, please click the link in the
email we just sent you.
Thank you for subscribing!
via Egeo 16