Sometimes, it is impractical to use a single Arduino to read from a sensor and show the result at that location. For example, it might be in an unreachable or dangerous location, or where running a cable out is not practical. In such instances, we need to transmit the sampled data to a second remote […]View more at https://www.circuitbasics.com/wireless-communication-between-two-arduinos/.
Credit- Circuit Basics. Published by Department of EEE, ADBU: tinyurl.com/eee-adbu
