Jerry Scaduto
Member
Mars Bill Acceptor Upgrades. Is this possible to DIY?
Hello all. I have about 20-30 Mars bill acceptors, all new, which are not upgraded to take new bills. I was wondering if it's possible to upgrade the firmware yourself. I am sure you'd need some sort of RS232 cable, software, and a computer (with a serial port) to perform this. I've upgraded firmware using this technique on several electronics in my past. Just wondering how complicated MARS makes this as a DIY.
Thanks
Hello all. I have about 20-30 Mars bill acceptors, all new, which are not upgraded to take new bills. I was wondering if it's possible to upgrade the firmware yourself. I am sure you'd need some sort of RS232 cable, software, and a computer (with a serial port) to perform this. I've upgraded firmware using this technique on several electronics in my past. Just wondering how complicated MARS makes this as a DIY.
Thanks