| | 19 | |
| | 20 | === Linux === |
| | 21 | * [https://en.wikipedia.org/wiki/Kermit_(protocol) kermit] |
| | 22 | * [https://en.wikipedia.org/wiki/Minicom minicom] |
| | 23 | |
| | 24 | Writing to a COM port using terminal (supposing that we use port ```ttyS0```/COM1): |
| | 25 | {{{#!sh |
| | 26 | cat /dev/ttyS0 |
| | 27 | }}} |
| | 28 | |
| | 29 | Reading from a COM port using terminal (supposing that we use port ```ttyS0```/COM1): |
| | 30 | {{{#!sh |
| | 31 | echo "message" > /dev/ttyS0 |
| | 32 | }}} |
| | 33 | |
| | 34 | **Note:** on Linux, ```ttyS0``` corresponds to ```COM1```, ```ttyS1``` to ```COM2```, etc. (0-based counting). |