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Shanghai Wafer Microelectronics Co.,Ltd.

MDB-SPY Monitor and track the vending machine MDB data and forwa

$300.00  $220.00

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MDB-Spy

MDB-SPY Vending protocal data tool is a simple but most useful tool for vending machine project engineers to develop or understand the MDB protocal and data.

The MDB-Spy only requires a serial (RS232) port and plug the MDB connector onto the vending machine MDB bus line.then will detect all data on the MDB bus and At the same time, the received data is quickly forwarded to RS232 output.

MDB-SPY is powered directly from Vending machine, no need extra power supply

Very important note:

(Before order,please must confirmed that your vending machine can support the MDB protocal and also the buyer must be an software engineer and must have the ability to learn the MDB protocol, and perform independent analysis based on the MDB raw data received by the serial port. Our company cannot provide more technical support and MDB protocal support. It is up to engineers to understand and analyze MDB data.)

Package including:

1. One pcs MDB-SPY COM port interface adapter box
2. One pcs USB to RS232 converter
3. sscom serial tool software (Download from website)

On the PC side, we only need to use a simple Serial port tool for example “sscom” software to receive data. The received data will be arranged according to the format:


Add to Cart:

  • Model: MDB-SPY
  • Shipping Weight: 300g
  • 9 Units in Stock
  • Manufactured by: Wafer Microelectronics Co.,Ltd.


This product was added to our catalog on Wednesday 13 July, 2022.

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Shanghai Wafer Microelectronics Co.,Ltd.