Unable to bear the thought of throwing away a perfectly good BASIC Stamp 2 for cause of broken
pins, I decided to make a custom adapter to fit the thing into the SX28 plug on my PDB. Currently, I have half of the I/O done, along with power and reset.
My question: How do I wire up the RS-232 DCE on the bottom of my PDB? I know it has Rx/Tx, which are included in the BS2 programming connection. Are there any pins on it which correspond to DTR?