| 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...
All items tagged with Review and Espressif (17)
| The ESP32 is the latest Espressif product. Like the ESP8266 it has Wi-Fi, but adds Bluetooth. Besides a flexible radio the ESP32 also has tw...
| 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...
| In the last installment of this series, we developed a small sensor node based on the Pretzel board (equipped with an ATmega and ESP8266 WiF...