Minha solução para usar uma fita led endereçável , podendo ser controlada pelo google assistant, como pelo aplicativo Blynk, ainda podendo criar gatilho para notificações assincronas.

Projects by BlynkGO

BlynkGOv3 for Arduino ESP32 core 2.0.x (ESP32, ESP32S2, ESP32S3, ESP32C3)

利用BLYNK 技术实现墨水屏远程记事留言及即时播放语音

Blynk library for Go

Font สำหรับ BlynkGO

BlynkGO กระเพราหมูกรอบ

A way to use Blynk App on LilyGo-T-Relay S3 Board

Many IoT based Home Automation projects crashes when the Internet speed goes down. So, within this project I tried to built such an IoT prototype which can automate the Home not only when Internet speed is good but also when Internet speed goes down. In this project I’m going to use OSH NodeMCU V1.0 ESP8266 Development Board and Bluetooth HC-05 Module for communication & control 4 electrical loads connected to NodeMCU with Blynk Android App & my custom-made Bluetooth Automation App. Blynk App can be used when Internet speed is good on both side & Bluetooth Automation App can be used when the you are near the project & not have internet at all.

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ESP32 Buzzer with beep and melody by non-blocking

HDMI CEC Communication

BlynkGO Duino

BlynkGOv5 examples & demos

BlynkGO Popcat Click

ตัวแปลงรูป JPG, PNG, BMP เป็น C array สำหรับ BlynkGOv5

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IoT Project

Ultimate Voice-Controlled Smart Home Automation System using ESP32, Blynk & Google Assistant

Advanced ESP32-based Voice AI Smart Building system featuring voice-controlled scenes, AI automation logic, environmental sensing, and cloud monitoring via Blynk IoT.

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I'm a beginner on arduino board projects.I'm doing a project of home automation using NODEMCU ESP8266 12E and blynk.when I'm trying t compile it its showing an error massege and showing:- Arduino: 1.8.5 (Windows Store 1.8.10.0) (Windows 10), Board: "NodeMCU 1.0 (ESP-12E Module), 80 MHz, 4M (1M SPIFFS), v2 Lower Memory, Disabled, None, Only Sketch, 115200" Build options changed, rebuilding all exit status -1073741515 Error compiling for board NodeMCU 1.0 (ESP-12E Module). This report would have more information with "Show verbose output during compilation" option enabled in File -> Preferences. MY CODE IS:- /************************************************************* Download latest Blynk library here: https://github.com/blynkkk/blynk-library/releases/latest Blynk is a platform with iOS and Android apps to control Arduino, Raspberry Pi and the likes over the Internet. You can easily build graphic interfaces for all your projects by simply dragging and dropping widgets. Downloads, docs, tutorials: http://www.blynk.cc Sketch generator: http://examples.blynk.cc Blynk community: http://community.blynk.cc Follow us: http://www.fb.com/blynkapp http://twitter.com/blynk_app Blynk library is licensed under MIT license This example code is in public domain. ************************************************************* This example runs directly on ESP8266 chip. Note: This requires ESP8266 support package: https://github.com/esp8266/Arduino Please be sure to select the right ESP8266 module in the Tools -> Board menu! Change WiFi ssid, pass, and Blynk auth token to run :) Feel free to apply it to any other example. It's simple! *************************************************************/ /* Comment this out to disable prints and save space */ #define BLYNK_PRINT Serial #include <ESP8266WiFi.h> #include <BlynkSimpleEsp8266.h> // You should get Auth Token in the Blynk App. // Go to the Project Settings (nut icon). char auth[] = "authcode"; // Your WiFi credentials. // Set password to "" for open networks. char ssid[] = "Xiaomi_712F"; char pass[] = "bolajabena"; void setup() { // Debug console Serial.begin(9600); Blynk.begin(auth, ssid, pass); } void loop() { Blynk.run(); }

Gas leaks pose a serious threat to public safety, often going undetected until it's too late. Traditional detection methods lack real-time alerts and accessibility. SAFESNIFF is a smart, IoT-based gas leakage alert system designed to detect harmful gas presence and instantly notify users through audio signals and a BLYNK based dashboard.

This is a project which includes the use of an ESP8266 which was incorporated with the BLYNK application. When a user input is given it processes it and gives the morse code version on a LED and an LCD .We can also add a buzzer so that as the led blinks the buzzer goes off simultaneously in that rhythm.

This is our project names "Patient Monitoring System. As we all know that the world is going through a very tough time. Covid-19 has done a lot of damage in our daily life. This virus is very contagious. That’s why it spread very fast. It spread form an affected person to another person. This virus attacks our lunge. That’s why the blood oxygen level gets down. So, we decided to build a Blood oxygen measurement device. Which is IOT based. So that the doctor can check the patient’s oxygen level and BPM without touching the person. For this feature we use Blynk application. This app will show the result through internet network.

Button by event on PCF8574 I/O expander I2C

BlynkGO LineNotify with Screen Capture

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parinya