Make a NodeMCU IoT project using sensors with the New Blynk Automation. It can save the last GPIO state after power failure. (Circuit + Code).
Make ESP8266 IoT Project to control relays with Blynk + Google Assistant + IR Remote + Switches. Also, add Automation for Sensor + Timer.
Make a LoRa ESP8266 Arduino IoT project with Google Assistant and Alexa. Explained transmitter and receiver Lora Circuit & Source Codes.
Make an IoT-based MQ2 Gas sensor and rain detection system using NodeMCU ESP8266 or ESP32 with Blynk Notification. (Circuit + Code).
Make the LoRa Project using Arduino ESP8266 control relays with real-time feedback on OLED display. (Download Circuit + Source Code).
Make an IoT project using ESP32 NodeMCU networks with new Blynk IoT to control relays from the Blynk IoT app & switch. (Circuit + Code)
Make LoRa IoT project using Arduino ESP8266 NodeMCU with feedback. Explained the LoRa WiFi project with Blynk cloud setup + Circuit + Codes.
Make NodeMCU projects using Blynk and Google Assistant to control relays with voice commands & manual switches. (Circuit + Source Code)
Make LoRa Arduino ESP8266 control relay with feedback using RYLR896 LoRa module. Range = 10KM. Explained with Circuit + Source Codes.
Make home automation using NodeMCU ESP8266 and Blynk 2.0 with real-time feedback. Explained Blynk IoT Cloud setup, Circuit and Code.