Funciona para los proyectos de Arduino que suelo ahcer par ala universidad, lee todas las tarjetas micro SD que he probado con él. Su apariencia le juega mucho en contra, se ve super barato, incluso mi unidad tenia la apariencia de haber sido usado antes pero yo creo que fue un defecto de los materiales que se usaron. Lo recomiendo.

Very small, lightweight.
I works with arduino libraries. You will need usb uart programmer for it. Or you can use arduino nano as a programmer by soldering uart pins between them and shorting reset pin.
You can do a lot with this, weather station, rgb strip controller etc.
There are thousands of redy to go project over internet

USB to RS485 Converter Adapters Module
easy to connect and functional
Suitable for Arduino for your projects
I recommend to buy

very good product, i use this switch on my multi rotors built, has a on and off switch, i don't have unplug the battery on every flight
very good price, strong built, i highly recommend this item.

Received in good condition. 5mm as described. I did not unroll it to see if the length matches, but I am not worried, it seems OK.
Just what I needed to ground dome plastic dust collection hose.

Just what I needed and expected, and according to advertising! Stable output voltage, very nice! I allredy used this product and it is perfect for some projects...

I haven't tested them yet, but the shipment was compact and it was delivered in the right conditions. I'm sure this works properly.

I have tested these buttons and they work as it should. The shipment was fast, so nothing to complain about.

Great cable. It was a bit long but I was able to shorten it to the exact length I needed. Would definitely buy again.

Llego en excelente estado, la tarjeta se ve de muy buena calidad.
Al conectar a la computadora (Windows) el driver no se instala automáticamente, se debe buscar y descargar por internet.

Cheap and very nice product for DIY, it works well and it's great to do some littel work here and there. Product is nice

Very easy to use . The signal is very good. Ideal for old tv speakers . Try it out

The goods came OK.
They are high quality connectors for various applications in electronics.
I am very satisfied with the purchase and I recommend this product to other people

motores trabalham bem, perfeito para o projeto arduino. material razoável para o preço. trabalham com várias voltagens .dc.

Muy buena calidad y excelente precio. Envío rápido. Recomendado.

viene bastante completo por el precio que tiene.se echa en falta algun accesorio mas

funciona bem dentro do esperado, cumnpre bem a função............ recomendo o produto....................................

Le prix et le descriptif de l’objet qui était conforme à mes attentes

Está tudo certo com o produto, de acordo com o esperado.

Alles super.

Muy bien