Could someone please declare what is the number of available GPIOs on HTCC-AM02?
If I look at the schematic or pinout diagram, there are 16 GPIOs available. GPIO16 is needed for boot control which means that there are still 15 available. Anyhow at https://www.aliexpress.com/item/4001018872269.html under “Hardware Resources” there is a statement that only “14 x GPIO” are available. I am a little bit confused because I really need at least 15 IO’s so before proceeding with my project I need the facts.