from the arduino board mamanger install arduino-esp32 2.0.2, compile and upload my sketch <- this time it won't initialize the SD card; Only two things I have not tried yet: starting from a clean new ...

Maypole is an open-source hardware MicroSD card reader powered by Espressif ESP32 processor providing both WiFi and the resources for smarter storage. It comes with an optional battery too to access ...

I try to get the sd_card_example_main.c working. But it fails. I tried it with a solid sd card adapter and also with a sd card shield. To break down everything: How is the correct circuit for the ...

Nice little hardware trick! The photo below shows what it looks like when an ESP32 board is connected to a “JTAG debugger” (actually ESP32-Ethernet-Kit development board with FTDI chip). If your board ...

As you may have noticed, there is an SD card library included with the Arduino IDE. However, we prefer the above-introduced library. Also remember to format your microSD card using your computer (try ...