Recommendation USB to RS232/TTL converter?

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Ralf.E
Posts: 5
Joined: 10 Jan 2017 20:35
Location: Germany (near Hamburg)

Recommendation USB to RS232/TTL converter?

Post by Ralf.E »

Hi,

I'm new to Z-Uno and wonder if someone can recommend a suitable USB to RS232/TTL converter?

Searching the web I found a lot of different types based on the FTDI, CP210x, PL2303, CH340 devices. Sometimes it is unclear, if these devices support the required 3V3 of the Z-Uno or there are issues with e.g. Windows drivers.

Perhaps this is also useful for other (new) users...

Thanks
Ralf
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PoltoS
Posts: 7562
Joined: 26 Jan 2011 19:36

Re: Recommendation USB to RS232/TTL converter?

Post by PoltoS »

Manufacturing Z-Wave dongles in the past (when Z-Wave chips had no USB onboard) we used PL2303, CP210x and FTDI. All there three are ok for sure
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