I have a few old and unused Lilypad 02s that I need to program. They have 4 pins to connect to a USB breakout board as opposed to the 6 pins they all have now. I can not find any old 4 pin breakout boards for sale. What is the best way to go about working with these? Is it possible to connect the 4-pins to corresponding pins on a 6-pin breakout board or FTDI cable?
Any help appreciated. Best, nay.