All my agents needed was a little bit of codified workflows to follow ...

These days, a lot of embedded projects feature some sort of screen, and a screen often creates a desire for a nice user interface. [Geoffrey Wells] has created a tool for developing web interfaces for ...

ITEAD has sent us samples of the Open Nextion ONX3248G035 and ONX2432G028 ESP32-S3 HMI displays for review. Open Nextion is a new product line that differs from the original Nextion HMI family, which ...

There's this Chinese company named Heltec, and they make a cool little development board that has an Espressif ESP32S3 (which has WiFi and Bluetooth), a 128x64 pixel OLED display and an SX1262 863-928 ...

The length is 32 hexadecimal digits + four hyphens = 36 characters. Note that the hexadecimal digits are all lower case (by specification). The user may convert this to upper case if needed. The 0.1.1 ...

In short, the ESP32-CAM captures images and sends them to a server with a QR code recognition program via an API request. Once the recognition is complete, the server responds with the decoded data.

This is a mini-NTP based on a ESP32. Time will be provided from the GPS receiver and a DS3231 if no GPS-signal is avaliable, to server time to your networkcleints. With the feedback and help from our ...

This is a mini-NTP based on a ESP32. Time will be provided from the GPS receiver and a DS3231 if no GPS-signal is avaliable, to server time to your networkcleints. With the feedback and help from our ...

The ESP32 board is a versatile and very affordable development platform that is quite suitable for all sorts of home automation projects. Here we present a specific application with a weather station ...

We're building an Arduino automatic pet feeder today that feeds your pet automatically at scheduled times. This complete automatic pet feeder project incorporates a DS3231 RTC (Real Time Clock) Module ...