cbm80amiga's video: Portable SD card tester and CID analyzer with STM32 and ST7735 LCD

This is new more afortable version of the project I made 3 years ago: https://youtu.be/ZAe61GZ-52Y Features: - uses cheap STM32 board and ST7735 LCD with built-in SD socket - CID, OCR, CSD and status registers decoding - partition table and optional FAT filesystem parameters - CID unlock check based on Richard Burton's code - requires STM32 port of SdFat library - fast ST7735 library and RREFont - provided compiled binary ready to flash - SD cards specs: https://www.sdcard.org/downloads/pls/ Music: Parallax - Original by Martin Galway Cover by h0ffman Source code and connections: https://github.com/cbm80amiga/ST7735_SDinfo_stm If you find it useful and you want to buy me a coffee or a beer: https://www.paypal.me/cbm80amiga