SD cards, demystified: How to decipher the confusing jumble of specs
SD cards and microSD cards have a lot of their own unique terms and specifications. It will all make sense once we break it ...
CNX Software27d
Open hardware RP2350B boards offer up to 16MB flash, 8MB PSRAM, microSD card slot, 48x GPIOs
Olimex has recently released the PICO2-XL and PICO2-XXL open-source hardware RP2350B development boards with up to 16MB flash, 8MB PSRAM, 48 GPIOs, a microSD card slot, and more. The main difference ...