External SD card reader: Arduino Nano, ESP8266 and ESP32 – thesolaruniverse
![External SD card reader: Arduino Nano, ESP8266 and ESP32 – thesolaruniverse](https://thesolaruniverse.files.wordpress.com/2022/09/117_fig_01_96_dpi.png)
by Floris Wouterlood - the Netherlands - September 1, 2022 -- Summary -- In some Arduino projects the necessity is felt to save collected data. One of the solutions, especially in mobile projects, is to store data on a SD card. We focus here on wiring an external SD card reader with, respectively, an Arduino…
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6 NodeMCU/ ESp8266 Tutorial: Interface SD card
![](https://diyi0t.com/wp-content/uploads/2020/08/Temperaturelogger_RTC_ESP32_NodeMCU_Steckplatine.png)
SD Card Tutorial for Arduino, ESP8266 and ESP32
![](https://europe1.discourse-cdn.com/arduino/original/4X/2/6/f/26ffffcf740de55a6608067f302f61edd0394ee2.jpeg)
Arduino nano to sd card - Nano 33 BLE - Arduino Forum
![](http://microcontrollerslab.com/wp-content/uploads/2023/01/Micro-SD-Card-Module-with-ESP8266-NodeMCU.jpg)
Interface Micro SD Card Module with ESP8266 NodeMCU
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Arduino nano to sd card - Nano 33 BLE - Arduino Forum
![](https://diyi0t.com/wp-content/uploads/2020/08/SDCardModule_ESP32_NodeMCU_Steckplatine.png)
SD Card Tutorial for Arduino, ESP8266 and ESP32
![](https://icircuit.net/wp-content/uploads/2017/07/ESP32_SD_Card_connections-2.png)
Arduino: Interfacing SD card with ESP 32 - iCircuit
![](https://europe1.discourse-cdn.com/arduino/optimized/4X/f/c/8/fc83f9a8719b90ae510c2ba1608e05a279ee95b3_2_500x421.png)
NodeMCU - Unable to mount SD card (Lua) - Microcontrollers - Arduino Forum
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Arduino nano to sd card - Nano 33 BLE - Arduino Forum
![](https://thesolaruniverse.files.wordpress.com/2022/10/118_figure_02_96_dpi-1.png?w=724)
An AMG8833 – ESP32 thermographic video camera with screen capture – thesolaruniverse
![](https://europe1.discourse-cdn.com/arduino/original/4X/b/9/0/b904f83406201afaaf9c238984b83d4900aba277.jpeg)
Arduino nano to sd card - Nano 33 BLE - Arduino Forum