Hi JB, I have just tried reading the output from the RS232 port using a laptop with a "proper" COM port, but I'm not getting anything legible in...
Thank you for your detailed reply. I tried last night to read the output from the RS232 port, but my laptop is not equipped with a COM port and...
JB, Excellent documentation - thank you. I am currently trying to revive a clone Duo (v2.0) with the "Starting..." on the VFD. I've checked...