| Elektor's newly released book "Building Wireless Sensor Networks with OpenThread" covers methods of setting up open-source sensor networks f...
All items tagged with ESP32 and Cloud (9)
| Many of the IoT solutions you see at trade shows like Embedded World use Amazon Web Services (AWS). This platform is very powerful, robust a...
| In the last installment we built a small stand-alone device using the ESP32 Pico Kit, an RGB LED and an LDR, which we used to measure the am...
| In the last installment, we built a small device using the ESP32 DevKitC, an RGB LED and a light-dependant resistor (LDR). This device perio...
| In previous parts of this series we saw how to use a web page on a local network to configure an IoT device. In this part, we use a web pag...
| In the last episode, we configured the ESP32 to set up its own local Wi-Fi network. With a PC, smartphone or tablet, we are able to log into...
| In the last episode of this series we produced a small web server using the ESP32 DevKitC. On request from a web browser running on a PC or...
| In the recent installments, we used the MQTT protocol to exchange messages containing measurement values and commands between different clie...
| The Pretzel board is a really useful tool especially when you are starting out with networks. Now however it was time to try out a different...