what pins are ok to connect a relay module to and what pins are ok to connect a push button to? (someone told me I can't connect to a push button to
ESP32/ESP8266: Control Outputs Web Server and Physical Button | Random Nerd Tutorials
How to use a physical switch in ESPHome with GPIO binary sensor
Switches Tutorial for Arduino, ESP8266 and ESP32
Control LED Using PushButton With NodeMCU : 6 Steps (with Pictures) - Instructables
ESP8266 NodeMCU Digital Inputs and Digital Outputs (Arduino IDE) | Random Nerd Tutorials
IoT Tutorial for ESP8266
Control LED Using PushButton With NodeMCU : 6 Steps (with Pictures) - Instructables
Switches Tutorial for Arduino, ESP8266 and ESP32
NodeMCU Lesson 4—Button Control LED « osoyoo.com
Experiment 2: With the Touch of a Button1 | esp8266book
Digital Inputs | MicroPython Hardware: Digital I/O | Adafruit Learning System
Problem using physical 4 buttons using Nodemcu esp8266 to switch relays - Solved - Blynk Community
Program an IoT pushbutton with a DIY Blynk Board | Opensource.com
Push Button with ESP32 and ESP8266 using MicroPython - Digital Input
Push Button with ESP32 and ESP8266 using MicroPython - Digital Input
Push Button with ESP32 and ESP8266 using MicroPython - Digital Input
ESP32/ESP8266: Control Outputs Web Server and Physical Button | Random Nerd Tutorials
Use NodeMCU to send push button signal to remote MQTT client – kookye.com
Digital Inputs | MicroPython Hardware: Digital I/O | Adafruit Learning System
NodeMCU Project—Button Control LED : 3 Steps (with Pictures) - Instructables
Experiment 2: With the Touch of a Button1 | esp8266book
ESP8266 Project 1: Control LED with button – ROBOTRONIX makr
Switches Tutorial for Arduino, ESP8266 and ESP32
Switches Tutorial for Arduino, ESP8266 and ESP32
