Interface Micro SD Card Module with ESP8266 NodeMCU
Connect Nodemcu and Micro SD-card Without SD-card Shield - Instructables
Protector de tarjeta Micro SD para WeMos D1 Mini TF WiFi ESP8266, Compatible con módulo inalámbrico SD para Arduino, WeMos D1, Mini módulo _ - AliExpress Mobile
Logging Temperature and Humidity Data on SD Card using ESP32
SD Card Module With ESP8266 : 6 Steps - Instructables
NodeMCU with SD card and moisture sensor.
SD Card Tutorial for Arduino, ESP8266 and ESP32
NodeMCU WebServer with SD Card Support - Hackster.io
NodeMCU : Interfacing SD Card with ESP8266 - iCircuit
Wireless SD Card Reader using ESP8266 - Electronics-Lab.com
SOLVED] NodeMCU ESP8266 and SPI with NRF24L01 + SD card module - sanity errors? | MySensors Forum
Connect a microSD card to the ESP8266 or ESP32 using a microSD to SD adapter — Alex Lubbock