Buen producto, llego a tiempo y funciona correctamente, lo recomiendo
De acordo com o anúncio.
No protective packing, no bubble wrap, only plastic envelope, pins bent...
Everything is alright
Commandé le 20mai, reçu le 9juin (excellent via Air Parcel Register). Mauvais emballage (nombreux connecteurs pliés). Articles visuellement corrects. A tester.
All seemed to be good. I've yet to use them yet, but they did arrive ok. The packaging was a bit shaky, so a few pins bent, but overall, no complaints.
RS485 is a great solution for interconnection of MCUs. These modules are good value for money. I'd recommend them.
ok, not tested yet
Works wel
I use with Arduino and all is OK