21. November 2014 · Comments Off on Using 433 MHz for wireless connectivity in the Internet of Things · Categories: News · Tags: , , , ,

The radio frequency that you choose for your wireless IoT application is very, very important. There are regulatory and physical considerations that must be accounted for and weighed against the design goals and specifications of the IoT application you are developing. The three primary frequencies to consider in the US market are 433 MHz, 902-928 MHz, and 2.4 GHz. Here, I am going to focus on the first of these: 433 MHz.

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