RS422 To TTL Bidirectional Signal Module Duplex 422 To MCU UART Serial Port DIY
4,02 €
This module is suitable for 5V TTL and RS422 signal interchange. R+/A: A pin of this module, need to be connected to T+Y pin of other 422 modules. R-/B: The B pin of this module needs to be connected to the T-/Z pins of other 422 modules.
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