| The M5Stack base module contains an ESP32 board along with a 320 x 240 pixels graphics-capable colour display all packaged in a cute case. I...
All items tagged with RGB LED and IoT (12)
| The ESP32 is a very powerful controller, equally at home in entry-level and professional projects. Dogan Ibrahim takes this into account in...
| You can use simple LED indicators to show the status of an application you are developing using an IoT board but you can convey so much more...
| 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...
| Pycom is a young company producing small modules supporting multiple network topologies. Partly funded through a few Kickstarter campaigns t...
| Hexiwear is a wearable development kit for the Internet of Things era. A small and sleek, low-power device packed with sensors to quantify y...
| The WIZwiki-W7500 board is a rapid prototyping platform for IoT and secure networking applications. It is based on the WIZnet W7500 chip tha...
| n the last installment with the help of an open-source library I was able to program an MQTT client for Android. Now I can send out text mes...