https://github.com/frankkkkk/python-hhc-n10

Python lib to pilot an HHC-N10 "ethernet relay"
https://github.com/frankkkkk/python-hhc-n10

hhc-n10 hhc-n1o n8i8op relay

Last synced: 10 days ago
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Python lib to pilot an HHC-N10 "ethernet relay"

• Host: GitHub
• URL: https://github.com/frankkkkk/python-hhc-n10
• Owner: Frankkkkk
• Created: 2021-09-10T16:22:10.000Z (about 3 years ago)
• Default Branch: master
• Last Pushed: 2023-08-10T05:04:46.000Z (over 1 year ago)
• Last Synced: 2024-11-01T12:05:21.674Z (19 days ago)
• Topics: hhc-n10, hhc-n1o, n8i8op, relay
• Language: Python
• Homepage:
• Size: 5.86 KB
• Stars: 2
• Watchers: 3
• Forks: 1
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

        
# python-hhc-n10

## What is this lib ?

This library is made to communicate with HHC-N10 devices. They are relays that can be toggled via ethernet (TCP/IP).

## How to install the lib ?

You can get it from [pypi](https://pypi.org/project/python-hhc-n10/) like so:

```

pip3 install python-hhc-n10

```

## How to use the lib

```python3

import time

from hhcn10 import hhcn10

h = hhcn10.HHCN10()

h.set_relay(True)

print('The relay is: ' + str(h.read_relay()))

time.sleep(1)

h.set_relay(False)

print('And now the relay is: ' + str(h.read_relay()))

```

Please note that the implementation of their TCP stack is finnicky and only accepts 5 parallel connections. If you try to open too many sockets at once the relay will hang for some time.

## Default params

The relay default's IP is `192.168.0.105/24`. If your computer is not in this same subnet, you'll need to add a static route + a static IP in the same subnet as this relay. You can then change the device's IP using the `change_ip(addr, netmask, gw)` method.