Sjaak writes, “This is part 4 in the series where we compare the STM32F103 with its Chinese counterpart the GD32F103. Both are ARM Cortex M3 microcontrollers which are mostly pin, peripheral and register compatible. Now we compare the SPI master peripheral of both chips.”
More details at smdprutser.nl.
Check out the video after the break.
from Dangerous Prototypes https://ift.tt/2IjE2C5