At its simplest, a RS485 link is akin to a UART communications channel, but differential and half-duplex, with TX and RX combined into a single communications line. Bytes sent as unclocked data at ...

With a slew of devices like radio receivers/transmitters, LIDARs and resilient RS485 multi-drop interfaces available in UART form, it’s nice that you no longer have to sacrifice Bluetooth or a ...