05-06-2016, 06:01 PM
(This post was last modified: 05-06-2016, 06:58 PM by DaveyDarko.)
I wound not attempt it, RS232 voltage can swing between -13v to +13v, where as TTL voltage swings between 0v to 3.3v(or 5v if using 5v TTL).
Read here for more info about the difference: https://www.sparkfun.com/tutorials/215
For less that $2 shipped you can get one that works from Aliexpress if cost is an issue.
Read here for more info about the difference: https://www.sparkfun.com/tutorials/215
For less that $2 shipped you can get one that works from Aliexpress if cost is an issue.
Currently playing around with Arduinos, CHIPs, Orange Pis, PineA64s, Raspberry Pis, etc.