In-Depth: How to Use an I2C LCD Display With ESP8266
Amazon.com: DIYables LCD 20x4 Display I2C Interface for Arduino, ESP32, ESP8266, Raspberry Pi : Electronics
First Steps with the NodeMCU ESP8266 | Maker, MakerED, Coding | Text on I2C-LCD1602 Display written over Web-Page | EDU: Digital CitiZENship, CyberSecurity, eSkills, Modern EDU by Gust MEES
Interfacing NodeMCU with DS1631 Sensor and I2C LCD - Simple Circuit