Channel: Kevin Darrah

Category: Science & Technology

Description: I had to flash 100 micro SD cards, so used an ESP32 to help automate this by uploading the files to SPIFFS first, then with a little code, write those files to the SD cards. And why not make a video about it, in case you also ever need to do something like this? SD Card Connections (Schematic): espprogrammerdocs.readthedocs.io/en/latest/source.html CODE: github.com/krdarrah/ESP32_SDcardFlasher ESP Programmer Board Available on Tindie: tindie.com/products/26244 Thanks to all the Patrons for dropping a few bucks in the tip jar to help make these videos happen! patreon.com/kdarrah Twitter: twitter.com/KDcircuits For inquiries or design services: kdcircuits.com