With this project I want to try out if its possible to detect the spoken numbers "zero" to "nine" by using an ESP32 processor and MEMS microphone and ML 1D CNN network While there are a lot examples ...

Not sure if this is the right forum, but wanted to share the extremely satisfying tale of how I made a dumb heater/AC unit into everything I wished it could be. I'll share some links to resources in ...

LOLIN S3 Mini is a tiny ESP32-S3 WiFi and Bluetooth IoT development board that follows the Wemos D1 Mini form factor and supports its equally tiny stackable shields to add relays, displays, sensors, ...

LOLIN C3 Pico is a tiny (25.4×25.4mm) ESP32-C3 RISC-V board with 2.4 GHz WiFi and Bluetooth Low Energy connectivity, a few I/Os, and LiPo battery support including charging circuitry. I tend to like ...

Add USB host capabilities with the ESP8266 USB Host Shield and control network devices wireless with standard USB HID devices like a keyboard, mouse, and game controller. Adding the shield board on ...

There are lots of people working with renewable energy, especially Solar Power. However, the instruments required to properly predict the solar condition or how much power can be received from the sun ...

I2C is a wonderful interface. With four wires and only two GPIOs, you can connect a whole lot of sensors and devices – in parallel, at that! You will see I2C used basically everywhere, in every phone, ...

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 ...

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 information when the dev board has the luxury of a built-in ...

This project presents an artificial intelligence (AI)-based chatbot for controlling electrical home appliances using ESP8266-12E NodeMCU and Facebook Messenger platform. The platform for creating AI ...