multidrop bus for vending machines

I want to start a project on multidrop bus interface using rs232 . Those who have expertise please ping me
6 Replies
techielew
techielew10mo ago
@Edge Networking folks working in serial protocols please ID here @Jayesh did you ever figure this out, connect with anyone, or do we need to bring it to life?
Jayesh
JayeshOP10mo ago
I got one open source project . I have to work on that , when I get some free time
techielew
techielew10mo ago
Nice! Can you share the open source project you're working on/with here? Curious to see what you landed on and whether the resource could be helpful to other devs working on similar projects.
Jayesh
JayeshOP10mo ago
GitHub
GitHub - perdidor/Arduino-MDB-UART: Atmega1284 PLC as MDB-UART conv...
Atmega1284 PLC as MDB-UART converter/MDB Master/MDB VMC emulator - perdidor/Arduino-MDB-UART
Jayesh
JayeshOP10mo ago
Also some Chinese devices are available for the conversion
techielew
techielew2w ago
Hey Jayesh did you ever get anywhere with this project? Would love an update.

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