@rozen, post #1
@Norbert, post #2
@Stoopi, post #3
@rozen, post #4
interface = shugart
interface = amiga
@Stoopi, post #8
@Stoopi, post #12
Artery AT32F415
Starting Spring 2021, the STM32F105 microcontroller previously used has been replaced with Artery AT32F415 due to cost and availability. The major disadvantage of this chip is its tiny 32kB SRAM which makes it difficult to reliably support some operations, such as track formatting, and writing to high-density HFE images. Reliability of these operations will depend on USB stick performance. Due to this limitation, I highly recommend the latest enhanced model with AT32F435 MCU for new purchases!
@Stoopi, post #16