This is an ESP IDF Blink example updated to use the Blynk.Edgent library to control an LED from the Blynk mobile app and to support Blynk Wifi provisioning and OTA updates. checking out the ESP32 ...

Particle's D4 connected to Vout digital signal pin (single-wire serial interface) of the Keystudio Ks0034 DHT11 Temperature and Humidity Sensor DTHT11 Vcc+ to the photon's 3.3V Vout. DTHT11 GND to the ...

Last time, I talked about how my storage situation and my cheap nature led me to build an RC joystick controller with a cell phone app and an ESP8266. The key to making this easy was to use the GUI ...

Two voltage levels are required to run the circuit. Here, PS1 is the power supply unit that is converting AC to 5V 1A, which is used for circuit-level operation. However, since we are using ESP12F, we ...

Blynk is an easy-to-use IoT platform using which you can easily build graphic interfaces for all your projects by simply dragging and dropping widgets. But the issue while using the Blynk app is the ...

Our nation of Canadian entrepreneurs and investors are consistently vowing to improve, and find more ways to get early-stage money into the hands of entrepreneurs. We’re always trying to fund and ...