The DFRobot industrial-grade RS485 shield for LattePanda, It is designed to expand a reliable RS485 interface(OPEN4) for LattePanda V1. The receiving and sending of the module are isolated and it features signal isolation, power isolation, lightning surge protection, transient voltage resistance, and bus-protection, which assures reliable data transmission and effectively protects your LattePanda main-board. Apart from that, the module offers 12V power output and comes with on-board 120Ω terminal matching resistor that can be controlled by the switch.
Signal isolation and power isolation Reliable communication 12V power output On-board 120Ω terminal matching resistance Easy to connect and use 12mm mounting copper columns
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