these seem good enough. no bus ground terminal though, which may be useful to have in some circumstances.

these seem good enough. no bus ground terminal though, which may be useful to have in some circumstances.

these seem good enough. no bus ground terminal though, which may be useful to have in some circumstances.

Good product, I arrive on time and it works properly, I recommend it

Buen producto, llego a tiempo y funciona correctamente, lo recomiendo

Good product, I arrive on time and it works properly, I recommend it

Everything is alright

Everything is alright

Everything is alright

According to the ad.

De acordo com o anúncio.

According to the ad.

No protective packing, no bubble wrap, only plastic envelope, pins bent...

No protective packing, no bubble wrap, only plastic envelope, pins bent...

No protective packing, no bubble wrap, only plastic envelope, pins bent...

I have seen them work reliably for years, at minimal expense.

I have seen them work reliably for years, at minimal expense.

I have seen them work reliably for years, at minimal expense.

All arrived quickly and in perfect condition

All arrived quickly and in perfect condition

All arrived quickly and in perfect condition

Working on Arduino, on raspberry Pi you should use a usb-rs485-adapter because it's more complicated to switch the direction on the Pi.

Working on Arduino, on raspberry Pi you should use a usb-rs485-adapter because it's more complicated to switch the direction on the Pi.

Working on Arduino, on raspberry Pi you should use a usb-rs485-adapter because it's more complicated to switch the direction on the Pi.

Very happy with the modules. Works well. May recommend.

Bin sehr zufrieden mit den Modulen. Funktionieren gut. Kann weiterempfehlen.

Very happy with the modules. Works well. May recommend.

ok, not tested yet

ok, not tested yet

ok, not tested yet