Telnet Not Running

[semireg]

I'm trying to migrate my Atom Pymakr workflow from serial to telnet... hoping to make testing faster due to wifi outages when "syncing" over serial.

I can access FTP, but not telnet.

Starting Nmap 7.60 ( https://nmap.org ) at 2018-01-10 09:54 CST
Nmap scan report for 192.168.X.Y
Host is up (0.013s latency).
Not shown: 999 closed ports
PORT   STATE SERVICE
21/tcp open  ftp

Nmap done: 1 IP address (1 host up) scanned in 3.26 seconds

Code:

def ftp_enabled(enabled):
    server = Server(login=('semireg', 'foobar'), timeout=60)
    if not enabled:
        server.deinit()
    print("Server Status: {}".format(server.isrunning()))