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Long Distance Communication Between Two Or More Arduino With RS-485 - Programming - Nairaland

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Long Distance Communication Between Two Or More Arduino With RS-485 by nerdshed: 1:13pm On Sep 14
All parts used in this post can be gotten from www.nerdshed.com.ng with a pay-on-delivery option.

You can achieve long distance communication between two Arduino using RS-485 module. This module is capable of sending and receiving of data up to 1.2 km at a rate of 20 Mbps. It can support up to 32 devices. It runs off 5 volts meaning your Arduino can supply power to it. Think of building a network of Arduino powered devices. This article will guide you in building yours http://blog.nerdshed.com.ng/2017/03/16/two_way_rs485_communications/

Re: Long Distance Communication Between Two Or More Arduino With RS-485 by classicdude1(m): 1:22pm On Sep 14
This is nice

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