Espressif, the company that makes the ESP-32 chip and its support firmware, is also making modules and development boards to support them. Their module is the ESP-WROOM32, is not just the first module ...

Sometimes I see a component that’s bizarre enough that I buy it just to see if I can actually do something with it. That’s the case with today’s example, the ESP-14. At first glance, you’d ask ...

The creators of the Pi-oT Module have returned to Kickstarter once again to launch their new IoT module based on the ESP32. This allows users who are familiar with Arduino programming or prefer a more ...

This project demonstrates motion detection using Arduino Uno and different ESP NodeMCU modules. The system consists of two NodeMCU devices—one acting as the client and the other as the server. The ...

Each device has a unique ID based on it's MAC address. Once this message has been published, the device will start to listen on the topic sonic/modules/:id/commands ...

In this post we are reviewing the ESP-01 Wi-Fi Relay Module. It is one of the cheapest smart switches you can purchase currently for making smart home, internet of things, and other wireless do it ...