Problem with controlling a transistor with an esp-01 chip. : r/esp8266
relay - Pull up on NPN transistor (during microcontroller power up) - Electrical Engineering Stack Exchange
Prevent GPIO 2 keep in High voltage when reboot ESP8266 - Everything ESP8266
transistors - ESP8266 GPIO2 - invert logic NPN transisotr - Electrical Engineering Stack Exchange
ESP8266 pinout reference and how to use GPIO pins
ESP8266 pinout reference and how to use GPIO pins
esp8266 + 2n2222 transitor switching 12v LEDs. schematics right? - Project Guidance - Arduino Forum
arduino - ESP-12 wifi module's the GPIO pin is HIGH on turning it on but should be LOW - Stack Overflow
i have problem at generic esp8266 - Project Guidance - Arduino Forum
resistors - Can I connect transistors to GPIO2 and GPIO15 of my ESP8266 in order to control LEDs? - Electrical Engineering Stack Exchange
ESP8266 doesn't work correctly when IO2 is connected to the base of a transistor - General Electronics - Arduino Forum
NodeMCU Pinout and ESP-12E Pinout | Pin Description, Peripherals
ESP8266 Pinout Reference: Which GPIO pins should you use? | Random Nerd Tutorials
ESP8266 Pinout Reference - Last Minute Engineers
ESP8266 Pinout Reference: Which GPIO pins should you use? | Random Nerd Tutorials
ESP8266 Pinout Reference: Which GPIO pins should you use? | Random Nerd Tutorials
Nodemcu Nodemcu Gpio With Arduino Ide | Nodemcu
GPIO pins of ESP8266 and How to use efficiently -IoTbyHVM
ESP8266 pinout reference and how to use GPIO pins
Learning Electronics: Tips and Tricks for using ESP8266 in my circuit designs « RAYSHOBBY.NET
transistors - ESP8266 not working to drive relay - Electrical Engineering Stack Exchange
Using ESP8266 GPIO0/GPIO2/GPIO15 pins
ESP8266 Pinout Reference: Which GPIO pins should you use? | Random Nerd Tutorials
ESP8266 Pinout Reference: Which GPIO pins should you use? | Random Nerd Tutorials
How to Use ESP-01 ESP-01S Pins and Leds : 9 Steps - Instructables
