Using programming cabel for hserin

Sean87

Member
Hi all,

I am trying a project using with pixaxe 20X2 and it requires sending data through rs232 into hserin pin of the cheap. I have the stereo jacked! rs232 cable so I want to know if I can use it also for sending data to hserin pin of the chip without unpluging it from the socket. is this possible? maybe with a jumper or something?
 
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