I received the OV5640 I bought online today. The seller was very considerate and gave me two connectors for 22 yuan free shipping. After the test passed, I immediately gave the seller a big thumbs up.
There are not many debugging tools available for RSCV microcontrollers. For GD32VF103, only gd-link is recommended by the manufacturer. Here I would like to share with you a simple way to use the FT23