1. Function: Connect the banknote dispenser, coin dispenser, card reader, etc. with MDB interface to the host with serial port, such as computer, Android motherboard, etc. 2. MDB-RS232 is a coin dispenser or banknote dispenser that conforms to the MDB protocol of vending equipment protocol, and converts it into RS232 data that can be received by the computer through voltage level and data protocol conversion. 3. Plug and play, easy to use. 4. Suitable for vending machines, markets, cashless devices, card readers, etc. 5. Model: MDB-RS232 6. Power supply: 20V DC-36V DC
