Good evening dear community :), it could easily be, that this question may be asked & answered serveral times and my searching skills are just realy bad ;) but is there an example which uses an sd card spi module for the esp32? My hopes are that i could dodge all this pullup resistor stuff with usin...

Grettings, I'm also very interested in BT LE and a more high-level approach for setting up a simple GATT-service and sharing sensor values with the world would be awesome :) Until then i try to find out how stuff works by digging into the example code. Also: can you guys recommend a good android app...