This module enables the connection of an Arduino (or a compatible board such as Dasduino) to an RS-485 communication protocol. The RS-485 is used for data transmission over long distances (up to 1200 m) at 20 Mbps and in noisy environments such as industrial applications. The module operates at 5 V and requires between 120 µA and 500 µA current. https://elecena.pl/product/25939557/333068-developer-board-rs485-transceiver 2024-05-24 https://elecena.pl/product/25939557/333068-developer-board-rs485-transceiver 2025-04-07