It's possible to build a WIFI enabled gateway running directly on an ESP8266 module.
ButtonInstallation and Calibration of Current Transformer for measurement of Power
ButtonThe CH340 chip is used by a number of Arduino compatible boards to provide USB connectivity
ButtonThe battery life (for a hypothetical temperature sensor) can be calculated by determining the average current for the circuit, using the following general equation:
ButtonIn this section, you will learn the difference between Sensor, Repeater-sensor and Gateway.
ButtonThe "Internet of Things" connects devices and vehicles using electronic sensors and the Internet.
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