Basically what you do is tie the RX and TX pins together and that is the serial data wire. The other pin you use is ground. Read some of the posts at the beginning of this thread. They describe what...
Type: Posts; User: sturgillbd
Basically what you do is tie the RX and TX pins together and that is the serial data wire. The other pin you use is ground. Read some of the posts at the beginning of this thread. They describe what...
That one is USB to RS485. You need USB to Serial 232 TTL such as this from the same seller. You also want an FTDI chipset in case you need to use it on 8192 baud....