A part of the review has been auto-translated.
Despite the end of the year, it arrived in 17 days. I haven't been able to connect with the online program yet, but with the desktop version I can connect via USB. It proves to be a good toy, I'm still thinking about the accessories, I've already ordered a servo controller.
Item received, started it, displays welcome screen with time, FFT sound analysis ect, seems to be working OK. The package was a little bit flimsy, it was original manufacturer (although quite sturdy and rigid) box in the foil envelope (no bubble foil nor cardboard box) but the product came undamaged, hence one star less for packaging.
Excellent, as always M5stack rules!
Ideal for training future embedded programmers and for small projects at home.
A good device. Good for checking programming basics. Great service. Good seller.
is what they say it is
fast delivery, works as described
This MCU shipped in correct packaging. Tested it and seem to work ok. The main issue is that it ships with a alternative CH9102F USB to Serial chip not the typical SiliconLabs CP2104. The problem with the CH9102F is that there are no drivers available for MAC OS that works correctly. So at the moment there is no way for me to program this unit with my standard mac development pc. There should be a big warning added stating that this module is not currently compatible with MAC OS. Might also be good to identify different part for the batches that ship with CH9102F vs CP2104. These module are pretty useless to me now unless I want to spend extra money and time to come up with workarounds.
This really is an awesome product, everything you need contained in a 5x5x1.5cm box. There is an accumulator contained as well, so you just need to switch the device on - a demo application is already stored. Has a sensor self-test during boot as well. CE and FCC certification is there...
Good quality and it works perfectly in my project!!!