Smartcar Gets an ESP32 Upgrade
https://i.imgur.com/lbXWc7q.mp4 Remember Smartcar, the versatile and easy to use vehicle platform for your hobby-grade projects? It just received a powerful…
Crowdfunding an ESP32-Based Phone
Last time we took a look at the WiPhone, back in the middle of last year, the ESP32-based Voice over…
DIY Bluetooth Macro Keypad
I have made a video that covers the same thing as this tutorial, so if you are interested, please check…
The Corona Clock
Schools are closed here in Germany until after Easter vacation, and that means that our almost-six-year-old son Max is staying…
Retro Themed IoT Weather Display
I had the opportunity to work with Noe Ruiz from Adafruit to write some CircuitPython code for the PyPortal Titano…
PyPortal Pet Planter with Adafruit IO
Build a smart planter with Adafruit PyPortal and CircuitPython. Monitor your plants vitals with Adafruit STEMMA Soil Sensor and plot…
ESP32 with PIR Motion Sensor using Interrupts and Timers
This tutorial shows how to detect motion with the ESP32 using a PIR motion sensor. In this example, when motion…
ESP32 Relay Module – Control AC Appliances (Web Server)
Using a relay with the ESP32 is a great way to control AC household appliances remotely. This tutorial explains how…
ESP32 LoRa Sensor Monitoring with Web Server (Long Range Communication)
In this project, you’ll build a sensor monitoring system using a TTGO LoRa32 SX1276 OLED board that sends temperature, humidity…
M5StickC Cool Looking Watch With a Menu and Brightness Control
In this tutorial we will learn how to program ESP32 M5Stack StickC with Arduino IDE and Visuino to Display a…