How to read blynk button pressed inside the arduino sketch?

[Gunner]

I have done some testing using Blynk control of Stepper Motors, using both standalone ESP and dual MCU (ESP and Arduino)

C++ Blynk (Legacy) - Code Examples for Basic Tasks

#23 - Basic Stepper Motor Control Who says Blynk can’t control Stepper motors… well, OK, I have said it may require fancy non-blocking timing… so here it is (disclaimer, not all that fancy after all ) Yes, it is using the old and decrepit Stepper.h library… only because I was too lazy to learn simple accelStepper commands at this moment I am also controlling a 4.29v 1.8deg NEMA 17 stepper with an equally old L298D motor controller… Hey, I works with what…

Turning "Old" Arduinos into Perfectly Usable IoT Devices

Dual MCU communication with EasyTransfer And some simple, unrefined, demo code running Blynk on a ESP8266 that is sending control signals to an Arduino that is running a stepper motor. Code for ESP8266 - Running Blynk and sending control info to Arduino over Serial #include <BlynkSimpleEsp8266.h> // For Blynk #include <ESP8266WiFi.h> // For Blynk & OTA #include <ESP8266mDNS.h> // For OTA #include <WiFiUdp.h> // For OTA #include <ArduinoOTA.h> // For OTA #include <EasyTransfer.h> // …