Yes, I am personally quite satisfied with this size and form factor, and it is exactly half the size of Raspberry Pi4!
It may be a little pity that due to the space issue and the small percentage of demand we’ve collected from the user survey, the standard SWD connecter has been replaced to 4pin header on the right, which includes GND 3V3 SWDIO SWCLK
There will be four spring connectors for leading out the SWD and RESET pins, and they has not yet been sodered on this sample board. Sorry for the confusion.
That is RTC. We don’t add Flash memory since we used SD card slot on the back, which with almost same function and larger memory space.
Glad to know. It may still need some time to produce the final product, and I will keep you updated on it. Will be even better to make some projects with this or write some reviews as a Ranger~