This is where it gets complicated, he doesn't have time to write a guide about how to change the firmware of the device, and I doesn't have much knowledge about it myself, though I think I can make it with the support from someone more knowledgeable than myself.įirst, does anyone have any idea of what I am talking about at all? The first part, he told me, must be made with an AVR programmer. I have soldered the interface board and the LCD together and got it working (via LCD Smartie).īut I want to use more than one display, in fact I want to use four of them, and after being in contact with the seller he told me I need to change the VID/PID number for the USB device, as well as make a change in the dll file allowing LCD Smartie to communicate with the display. As I want to use this via USB (my motherboard doesn't have an parallel port) I also bought an interface board ( this one) to allow me to plug it into an USB port. So I went out and bought a LCD based on a HD44780 circuit. I am scratchbuildling a computer chassis and (as everyone else) wants a couple of LCDs to monitor temperatures and generally show off Hello all, first of all I have to say that I doesn't have a very great deal of knowledge about what I am asking about, so bear with me if you need more information or some clarification over something.
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