ESP32 development board is one of the popular board across the IOT developer community. It is because the board itself packed with two built-in communication features, Wifi and Bluetooth (BLE). When programming a controller, sometimes we need to add the restart feature that let the user manually … [Read more...]
How to Get Hardware Info of ESP32
With the increasing popular of IOT technologies, there are also available development boards from many manufacturers. One of popular board is ESP32 which comes with integrated wifi and bluetooth (BLE) capability. We can use Arduino framework to program the board either using Arduino IDE or other IDE … [Read more...]
How to Setup MQTT Server Using Mosquitto and Libwebsocket on Freebsd
Recently i'm working on IOT project that needs to send data from ESP32 development board to web browser and mobile devices using MQTT protocol. The MQTT connection between the board and other clients didn't have problems using standard/native MQTT protocol, but it came into problem when the client … [Read more...]
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