Post by thread:[EE]PDA serial port voltages

in response to your mention of >there are expansion cards (presumably >CF or SD) that can add host capability to PDAs there are ones available for some of the ipaq range, mainly high-end models, the snag is the price; at around a third of the price of the PDA itself you Really need a good reason to cough up this much. i originally looked for a cheap way of transferring files to and from an ipaq 2210 onto usb pen drives; but found nothing (this was before i found out PDA's dont implement USB fully.very annoying) considering their small memory and the availability of really cheap usb memory, i would have thought someone would have developed a workround.if anyone does/has send it to me and i'll test it mercilessly 8^)