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 ...

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 ...

Almost exactly four years ago, we came across a really neat module for sale on SeeedStudios. It was a $5 WiFi chip, able to connect your microcontroller project to the Internet with just a handful of ...

Well, it looks like we won't have to wait until CES for more details on Garmin's new ecoRoute ESP module after all, as a listing for the device has now already turned up on GPSCity.com, and the site ...

This module is a replica of a strand of DNA for eye color using light patterns controlled by an Arduino. The four light colors, red, green, blue, and yellow, represent the four nucleotide base pairs, ...