“Absolutely wonderful card. Incredibly fast and stable. Lots of RAM and lots of flash memory. It is also possible to expand both RAM and flash by soldering circuits on the underside of the card. With good code examples and a content-rich forum. Works well to write code in both Arduino and Visual Studio. I really love this circuit”
“This is a high end microcontroller.
The USB host interface works very well with some good examples in the library.
You can solder two PSram chips on the bottom for a Whopping 16GB of ram!!”
“Ordered several boards - had one failure, even though it was being used in exactly the same circuit as all the others. And why has there been such dramatic increase in the price? - from £20.25 to £27.00 a 33.3% increase!! No other supplier of these items has made such an increase in their price.”
