pywizlight
A Python connector for WiZ devices.
Wiz Ligt API Documentation
https://docs.pro.wizconnected.com/#introduction
Install
pip install pywizlightNote: Requires Python version >=3.7.
Fedora/CentOS
On a Fedora-based system or on a CentOS/RHEL 8 machine which has EPEL enabled, as
pywizlight is present in the
Fedora Package Collection.
sudo dnf -y install python3-pywizlightNixOS
For NixOS and Nix the latest release of pywizlight is usually available in the unstable
channel. Stable releases might ship older versions of pywizlight.
nix-env -iA nixos.python37Packages.pywizlightContributors
Discover bulbs via CLI
To find bulbs via cli you can use the following:
python -m pywizlight.cli discoverExample
import asyncio
from pywizlight import wizlight, PilotBuilder, discovery
async def main():
"""Sample code to work with bulbs."""
# Discover all bulbs in the network via broadcast datagram (UDP)
# function takes the discovery object and returns a list of wizlight objects.
bulbs = await discovery.discover_lights(broadcast_space="192.168.1.255")
# Print the IP address of the bulb on index 0
print(f"Bulb IP address: {bulbs[0].ip}")
# Iterate over all returned bulbs
for bulb in bulbs:
print(bulb.__dict__)
# Turn off all available bulbs
# await bulb.turn_off()
# Set up a standard light
light = wizlight("192.168.1.27")
# Set up the light with a custom port
#light = wizlight("your bulb's IP address", port=12345)
# The following calls need to be done inside an asyncio coroutine
# to run them from normal synchronous code, you can wrap them with
# asyncio.run(..).
# Turn the light on into "rhythm mode"
await light.turn_on(PilotBuilder())
# Set bulb brightness
await light.turn_on(PilotBuilder(brightness = 255))
# Set bulb brightness (with async timeout)
timeout = 10
await asyncio.wait_for(light.turn_on(PilotBuilder(brightness = 255)), timeout)
# Set bulb to warm white
await light.turn_on(PilotBuilder(warm_white = 255))
# Set RGB values
# red to 0 = 0%, green to 128 = 50%, blue to 255 = 100%
await light.turn_on(PilotBuilder(rgb = (0, 128, 255)))
# Get the current color temperature, RGB values
state = await light.updateState()
print(state.get_colortemp())
red, green, blue = state.get_rgb()
print(f"red {red}, green {green}, blue {blue}")
# Start a scene
await light.turn_on(PilotBuilder(scene = 4)) # party
# Get the name of the current scene
state = await light.updateState()
print(state.get_scene())
# Get the features of the bulb
bulb_type = await bulbs[0].get_bulbtype()
print(bulb_type.features.brightness) # returns True if brightness is supported
print(bulb_type.features.color) # returns True if color is supported
print(bulb_type.features.color_tmp) # returns True if color temperatures are supported
print(bulb_type.features.effect) # returns True if effects are supported
print(bulb_type.kelvin_range.max) # returns max kelvin in INT
print(bulb_type.kelvin_range.min) # returns min kelvin in INT
print(bulb_type.name) # returns the module name of the bulb
# Turn the light off
await light.turn_off()
# Do operations on multiple lights in parallel
#bulb1 = wizlight("<your bulb1 ip>")
#bulb2 = wizlight("<your bulb2 ip>")
# --- DEPRECATED in 3.10 see [#140](https://github.com/sbidy/pywizlight/issues/140)
# await asyncio.gather(bulb1.turn_on(PilotBuilder(brightness = 255)),
# bulb2.turn_on(PilotBuilder(warm_white = 255)))
# --- For >3.10 await asyncio.gather() from another coroutine
# async def turn_bulbs_on(bulb1, bulb2):
# await asyncio.gather(bulb1.turn_on(PilotBuilder(warm_white=255)), bulb2.turn_on(PilotBuilder(warm_white=255)))
# def main:
# asyncio.run(async turn_bulbs_on(bulb1, bulb2))
loop = asyncio.get_event_loop()
loop.run_until_complete(main())CLI
wizlight is a command-line tool to perform basic interactions with bulbs.
$ wizlight
Usage: wizlight [OPTIONS] COMMAND [ARGS]...
Simple command-line tool to interact with Wizlight bulbs.
Options:
--version Show the version and exit.
--help Show this message and exit.
Commands:
discover Discover bulb in the local network.
off Turn the bulb off.
on Turn the bulb on.
state Get the current state from the given bulb.Discovery
The discovery works with a UDP Broadcast request and collects all bulbs in the network.
Bulb paramters (UDP RAW)
- sceneId - calls one of the predefined scenes (int from 1 to 32) List of names in code
- speed - sets the color changing speed in percent
- dimming - sets the dimmer of the bulb in percent
- temp - sets the color temperature in kelvins
- r - red color range 0-255
- g - green color range 0-255
- b - blue color range 0-255
- c - cold white range 0-255
- w - warm white range 0-255
- id - the bulb id
- state - whether it's on or off
- schdPsetId - rhythm id of the room
Async I/O
For async I/O this component uses Python's built-in asyncio DatagramTransport, which allows completely non-blocking UDP transport.
Classes
wizlight(ip): Creates an instance of a WiZ Light Bulb. Constructed with the IP addCancel changesress of the bulb.
Instance variables
First you need to fetch the state by calling light.updateState().
After that all states can be fetched from light.state, which is a PilotParser object.
PilotParser.get_brightness()gets the value of the brightness 0-255
PilotParser.get_rgb() gets the rgbW color state of the bulb
PilotParser.get_colortemp() gets the color temperature of the bulb
PilotParser.get_warm_white/get_cold_white() gets the current warm/cold setting (not supported by original Philips Wiz bulbs)
PilotParser.get_scene() gets the current scene name
PilotParser.get_state() returns True/False. True = on, False = off
Methods
getBulbConfig(self) returns the hardware configuration of the bulb
updateState(self) gets the current bulb state from the light using sendUDPMessage and sets it to self.state
lightSwitch(self) toggles the light bulb on or off like a switch
getMAC(self) returns the MAC address of the bulb. Can be used as a unique ID
sendUDPMessage(self, message, timeout = 60, send_interval = 0.5, max_send_datagrams = 100): sends the UDP message to the bulb. Since UDP can lose packets, and your light might be a long distance away from the router, we continuously keep sending the UDP command datagram until there is a response from the bulb. In tests this worked way better than just sending once and waiting for a timeout. You can set the async operation timeout using timeout, set the time interval to sleep between continuous UDP sends using send_interval and the maximum number of continuous pings to send using max_send_datagrams. It is already hardcoded to a lower value for setPilot (set light state) vs getPilot (fetch light state) to avoid flickering the light.
turn_off(self) turns the light off
turn_on(PilotBuilder) turns the light on. This takes a PilotBuilder object, which can be used to set all the parameters programmatically - rgb, color temperature, brightness, etc. To set the light to rhythm mode, create an empty PilotBuilder.
Bulb methods (UDP native):
- getSystemConfig - gets the current system configuration - no parameters required
- syncPilot - sent by the bulb as heartbeats
- getPilot - gets the current bulb state - no parameters required
- setPilot - used to tell the bulb to change color/temp/state
- Pulse - uncertain of purpose
- Registration - used to "register" with the bulb: This notifies the bulb if you want it to send you heartbeat sync packets
Sync functions:
- syncUserConfig
- syncPilot - {"method":"syncPilot","env":"pro","params":{"mac":"ABCABCABC","rssi":-71,"src":"udp","state":true,"sceneId":0,"temp":6500,"dimming":62}}
- syncSchdPset
- syncBroadcastPilot
- syncSystemConfig
- syncConfig
- syncAlarm
Set functions:
- pulse - {"method":"pulse", "params":{"delta":-15,"duration":300}}
- registration - {"method":"registration","id":105, "params":{"phoneIp":"10.0.0.0","phoneMac":"aaaaaaaaaaaa","register":true}}
- setUserConfig
- setSystemConfig
- setDevInfo
- setSchd
- setSchdPset
- setWifiConfig
- reset
- setFavs
- setState
- setPilot
Get functions
- getPilot
- getUserConfig
- getSystemConfig
- getWifiConfig
- reboot
- getDevInfo
Error States and Returns
- Parse error
- Invalid Request
- Method not found
- Invalid params
- Internal error
- Success
Example UDP requests
Send message to the bulb:
{"method":"setPilot","params":{"r":255,"g":255,"b":255,"dimming":50}}
Response: {"method":"setPilot","env":"pro","result":{"success":true}}
Get state of the bulb:
{"method":"getPilot","params":{}}
Responses:
custom color mode:
{'method': 'getPilot', 'env': 'pro', 'result': {'mac': 'a8bb50a4f94d', 'rssi': -60, 'src': '', 'state': True, 'sceneId': 0, 'temp': 5075, 'dimming': 47}}
scene mode:
{'method': 'getPilot', 'env': 'pro', 'result': {'mac': 'a8bb50a4f94d', 'rssi': -65, 'src': '', 'state': True, 'sceneId': 12, 'speed': 100, 'temp': 4200, 'dimming': 47}}
rhythm mode:
{'method': 'getPilot', 'env': 'pro', 'result': {'mac': 'a8bb50a4f94d', 'rssi': -63, 'src': '', 'state': True, 'sceneId': 14, 'speed': 100, 'dimming': 100, 'schdPsetId': 9}}