ESP8266 Two Serial Ports With SoftwareSerial Library : 3 Steps - Instructables
Embedded System | ShareTechnote
Connecting ESP8266-01 with Arduino UNO via Software serial - Tainted Bits
Wireless Communication with ESP8266 | How to Make Something that Makes (almost) Anything
UART from Arduino to NodeMCU - Arduino Stack Exchange
GET responses bad request - Everything ESP8266
ESP8266 Pinout Reference: Which GPIO pins should you use? | Random Nerd Tutorials
Reference — ESP8266 Arduino Core 2.4.0 documentation
Blog of Wei-Hsiung Huang: ESP8266 Software Serial Loopback Test
Send Data From Arduino to NodeMCU and NodeMCU to Arduino... - Hackster.io
Serial communication between NodeMCU and Arduino - Iotguider
WeMos D1 mini (esp8266), debug on secondary UART – Part 3 – Renzo Mischianti
Arduino Nano v3.0 with ESP8266 - Arduino Stack Exchange
Bluetooth Module Interfacing with ESP8266: Controlling an LED
interfacing arduino uno with nodemcu - iCircuit
NodeMCU Archives - Robert Price
Arduino Software Serial”SoftwareSerial” Multiple Serial Ports
How to add or increase Serial Ports for NodeMCU using ESP Software Serial Library. – A blog about DIY solar and arduino projects
ESP8266 Serial Connection with Arduino Mega not working using SoftwareSerial - Networking, Protocols, and Devices - Arduino Forum
Arduino Serial Part 3: Getting started with serial communication | Martyn Currey
ESP8266 and the Arduino IDE | Martyn Currey
Serial communication between ESP8266 and Arduino - Iotguider
GPIO pins of ESP8266 and How to use efficiently -IoTbyHVM
How to Connect an Arduino to the Internet with an ESP8266 Module | Kunz, Leigh and Associates
no matching function for call to 'SoftwareSerial::SoftwareSerial(int, int, bool, int)' · Issue #4 · timjong93/growatt_mqtt · GitHub
ESP8266 firmware update
