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241 lines
10 KiB
Markdown
241 lines
10 KiB
Markdown
# python-kasa
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[](https://badge.fury.io/py/python-kasa)
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[](https://github.com/python-kasa/python-kasa/actions/workflows/ci.yml)
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[](https://codecov.io/gh/python-kasa/python-kasa)
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[](https://python-kasa.readthedocs.io/en/latest/?badge=latest)
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python-kasa is a Python library to control TPLink's smart home devices (plugs, wall switches, power strips, and bulbs).
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This is a voluntary, community-driven effort and is not affiliated, sponsored, or endorsed by TPLink.
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**Contributions in any form (adding missing features, reporting issues, fixing or triaging existing ones, improving the documentation, or device donations) are more than welcome!**
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---
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## Getting started
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You can install the most recent release using pip:
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```
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pip install python-kasa
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```
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Alternatively, you can clone this repository and use `uv` to install the development version:
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```
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git clone https://github.com/python-kasa/python-kasa.git
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cd python-kasa/
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uv sync --all-extras
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uv run kasa
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```
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If you have not yet provisioned your device, [you can do so using the cli tool](https://python-kasa.readthedocs.io/en/latest/cli.html#provisioning).
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## Discovering devices
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Running `kasa discover` will send discovery packets to the default broadcast address (`255.255.255.255`) to discover supported devices.
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If your device requires authentication to control it,
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you need to pass the credentials using `--username` and `--password` options or define `KASA_USERNAME` and `KASA_PASSWORD` environment variables.
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> [!NOTE]
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> If your system has multiple network interfaces, you can specify the broadcast address using the `--target` option.
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The `discover` command will automatically execute the `state` command on all the discovered devices:
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```
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$ kasa discover
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Discovering devices on 255.255.255.255 for 3 seconds
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== Bulb McBulby - L530 ==
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Host: 192.0.2.123
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Port: 80
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Device state: False
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Time: 2024-06-22 15:42:15+02:00 (tz: {'timezone': 'CEST'}
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Hardware: 3.0
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Software: 1.1.6 Build 240130 Rel.173828
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MAC (rssi): 5C:E9:31:aa:bb:cc (-50)
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== Primary features ==
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State (state): False
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Brightness (brightness): 11 (range: 0-100)
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Color temperature (color_temperature): 0 (range: 2500-6500)
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Light effect (light_effect): *Off* Party Relax
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== Information ==
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Signal Level (signal_level): 2
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Overheated (overheated): False
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Cloud connection (cloud_connection): False
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Update available (update_available): None
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Device time (device_time): 2024-06-22 15:42:15+02:00
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== Configuration ==
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HSV (hsv): HSV(hue=35, saturation=70, value=11)
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Auto update enabled (auto_update_enabled): False
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Light preset (light_preset): *Not set* Light preset 1 Light preset 2 Light preset 3 Light preset 4 Light preset 5 Light preset 6 Light preset 7
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Smooth transition on (smooth_transition_on): 2 (range: 0-60)
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Smooth transition off (smooth_transition_off): 20 (range: 0-60)
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== Debug ==
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Device ID (device_id): soneuniqueidentifier
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RSSI (rssi): -50 dBm
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SSID (ssid): HomeNet
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Current firmware version (current_firmware_version): 1.1.6 Build 240130 Rel.173828
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Available firmware version (available_firmware_version): None
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```
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## Command line usage
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All devices support a variety of common commands (like `on`, `off`, and `state`).
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The syntax to control device is `kasa --host <host> <command>`:
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```
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$ kasa --host 192.0.2.123 on
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```
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Use `kasa --help` ([or consult the documentation](https://python-kasa.readthedocs.io/en/latest/cli.html#kasa-help)) to get a list of all available commands and options.
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Some examples of available options include JSON output (`--json`), more verbose output (`--verbose`), and defining timeouts (`--timeout` and `--discovery-timeout`).
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Refer [the documentation](https://python-kasa.readthedocs.io/en/latest/cli.html) for more details.
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> [!NOTE]
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> Each individual command may also have additional options, which are shown when called with the `--help` option.
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### Feature interface
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All devices are also controllable through a generic feature-based interface.
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The available features differ from device to device and are accessible using `kasa feature` command:
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```
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$ kasa --host 192.0.2.123 feature
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== Primary features ==
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State (state): False
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Brightness (brightness): 11 (range: 0-100)
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Color temperature (color_temperature): 0 (range: 2500-6500)
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Light effect (light_effect): *Off* Party Relax
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== Information ==
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Signal Level (signal_level): 2
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Overheated (overheated): False
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Cloud connection (cloud_connection): False
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Update available (update_available): None
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Device time (device_time): 2024-06-22 15:39:44+02:00
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== Configuration ==
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HSV (hsv): HSV(hue=35, saturation=70, value=11)
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Auto update enabled (auto_update_enabled): False
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Light preset (light_preset): *Not set* Light preset 1 Light preset 2 Light preset 3 Light preset 4 Light preset 5 Light preset 6 Light preset 7
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Smooth transition on (smooth_transition_on): 2 (range: 0-60)
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Smooth transition off (smooth_transition_off): 20 (range: 0-60)
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== Debug ==
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Device ID (device_id): soneuniqueidentifier
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RSSI (rssi): -50 dBm
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SSID (ssid): HomeNet
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Current firmware version (current_firmware_version): 1.1.6 Build 240130 Rel.173828
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Available firmware version (available_firmware_version): None
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```
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Some features present configuration that can be changed:
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```
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kasa --host 192.0.2.123 feature color_temperature 2500
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Changing color_temperature from 0 to 2500
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New state: 2500
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```
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> [!NOTE]
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> When controlling hub-connected devices, you need to pass the device ID of the connected device as an option: `kasa --host 192.0.2.200 feature --child someuniqueidentifier target_temperature 21`
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## Library usage
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```
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import asyncio
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from kasa import Discover
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async def main():
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dev = await Discover.discover_single("192.0.2.123", username="un@example.com", password="pw")
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await dev.turn_on()
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await dev.update()
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if __name__ == "__main__":
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asyncio.run(main())
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```
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If you want to use this library in your own project, a good starting point is [the tutorial in the documentation](https://python-kasa.readthedocs.io/en/latest/tutorial.html).
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You can find several code examples in the API documentation [How to guides](https://python-kasa.readthedocs.io/en/latest/guides.html).
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Information about the library design and the way the devices work can be found in the [topics section](https://python-kasa.readthedocs.io/en/latest/topics.html).
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## Contributing
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Contributions are very welcome! The easiest way to contribute is by [creating a fixture file](https://python-kasa.readthedocs.io/en/latest/contribute.html#contributing-fixture-files) for the automated test suite if your device hardware and firmware version is not currently listed as supported.
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Please refer to [our contributing guidelines](https://python-kasa.readthedocs.io/en/latest/contribute.html).
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## Supported devices
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The following devices have been tested and confirmed as working. If your device is unlisted but working, please consider [contributing a fixture file](https://python-kasa.readthedocs.io/en/latest/contribute.html#contributing-fixture-files).
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> [!NOTE]
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> The hub attached Tapo buttons S200B and S200D do not currently support alerting when the button is pressed.
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> [!NOTE]
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> Some firmware versions of Tapo Cameras will not authenticate unless you enable "Tapo Lab" > "Third-Party Compatibility" in the native Tapo app.
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> Alternatively, you can factory reset and then prevent the device from accessing the internet.
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<!--Do not edit text inside the SUPPORTED section below -->
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<!--SUPPORTED_START-->
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### Supported Kasa devices
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- **Plugs**: EP10, EP25[^1], HS100[^2], HS103, HS105, HS110, KP100, KP105, KP115, KP125, KP125M[^1], KP401
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- **Power Strips**: EP40, EP40M[^1], HS107, HS300, KP200, KP303, KP400
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- **Wall Switches**: ES20M, HS200[^2], HS210, HS220[^2], KP405, KS200, KS200M, KS205[^1], KS220, KS220M, KS225[^1], KS230, KS240[^1]
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- **Bulbs**: KL110, KL120, KL125, KL130, KL135, KL50, KL60, LB110
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- **Light Strips**: KL400L5, KL420L5, KL430
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- **Hubs**: KH100[^1]
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- **Hub-Connected Devices[^3]**: KE100[^1]
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### Supported Tapo[^1] devices
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- **Plugs**: P100, P110, P110M, P115, P125M, P135, TP15
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- **Power Strips**: P300, P304M, TP25
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- **Wall Switches**: S500D, S505, S505D
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- **Bulbs**: L510B, L510E, L530E, L630
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- **Light Strips**: L900-10, L900-5, L920-5, L930-5
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- **Cameras**: C210, C520WS, TC65
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- **Hubs**: H100, H200
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- **Hub-Connected Devices[^3]**: S200B, S200D, T100, T110, T300, T310, T315
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<!--SUPPORTED_END-->
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[^1]: Model requires authentication
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[^2]: Newer versions require authentication
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[^3]: Devices may work across TAPO/KASA branded hubs
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See [supported devices in our documentation](SUPPORTED.md) for more detailed information about tested hardware and software versions.
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## Resources
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### Developer Resources
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* [softScheck's github contains lot of information and wireshark dissector](https://github.com/softScheck/tplink-smartplug)
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* [TP-Link Smart Home Device Simulator](https://github.com/plasticrake/tplink-smarthome-simulator)
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* [Unofficial API documentation](https://github.com/plasticrake/tplink-smarthome-api)
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* [Another unofficial API documentation](https://github.com/whitslack/kasa)
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* [pyHS100](https://github.com/GadgetReactor/pyHS100) provides synchronous interface and is the unmaintained predecessor of this library.
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### Library Users
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* [Home Assistant](https://www.home-assistant.io/integrations/tplink/)
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* [MQTT access to TP-Link devices, using python-kasa](https://github.com/flavio-fernandes/mqtt2kasa)
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* [Homebridge Kasa Python Plug-In](https://github.com/ZeliardM/homebridge-kasa-python)
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### Other related projects
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* [PyTapo - Python library for communication with Tapo Cameras](https://github.com/JurajNyiri/pytapo)
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* [Home Assistant integration](https://github.com/JurajNyiri/HomeAssistant-Tapo-Control)
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* [Tapo P100 (Tapo plugs, Tapo bulbs)](https://github.com/fishbigger/TapoP100)
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* [Home Assistant integration](https://github.com/fishbigger/HomeAssistant-Tapo-P100-Control)
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* [plugp100, another tapo library](https://github.com/petretiandrea/plugp100)
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* [Home Assistant integration](https://github.com/petretiandrea/home-assistant-tapo-p100)
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* [rust and python implementation for tapo devices](https://github.com/mihai-dinculescu/tapo/)
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