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The board, in the organisation’s ‘shield’ format, includes an RS485 interface. “By incorporating RS485 connectivity, the Arduino Uno SPE Shield becomes a tool for upgrading RS485 legacy systems or ...
Linear Technology's LTC2872 is a multiprotocol 20-Mbit/s RS232 and 500-Kbit/s RS485 transceiver with switchable integrated termination for 3.3-V and 5-V systems. The LTC2872 is a multiprotocol 20 ...