Control Sonoff Devices with eWeLink (original) firmware over LAN and/or Cloud

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Pros:

  • work with original Sonoff firmware
  • work over local network (LAN)
  • work with devices without DIY-mode
  • work with devices in DIY-mode
  • support single and multi-channel devices
  • support TH and POW device attributes
  • support Sonoff RF Bridge 433 for receive and send commands
  • instant device state update with Multicast
  • (optional) get devices list from eWeLink servers (with names and apikey/devicekey) and save it locally
  • (optional) change device type (switch, light or fan)
  • (optional) set multi-channel device as one light with brightness control

Link to component:

15 Likes
2

Works with pow r2 ?

3

Yes, works.

4

This looks really promising. I’m going to try it.
Thanks!

2 Likes
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In your last update sonoff POW r2 stop working Unknown device_class 1000853db7

9:40 custom_components/sonoff/init.py (ER

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@nelsonamen oh, sorry. I added fix to this situation.

Could you enable DEBUG log and see what type the device sends?

Properties: {'txtvers': '1', 'id': '1000123456', 'type': 'strip', 'apivers': '1'...

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its working now thanks!!

i dont now if is this but i will paste it

2020-02-12 15:20:23 DEBUG (zeroconf-ServiceBrowser__ewelink._tcp.local.) [custom_components.sonoff] Add service eWeLink_1000853db7._ewelink._tcp.local.
2020-02-12 15:20:23 DEBUG (zeroconf-ServiceBrowser__ewelink._tcp.local.) [custom_components.sonoff] Properties: {‘txtvers’: ‘1’, ‘id’: ‘1000853db7’, ‘type’: ‘enhanced_plug’, ‘apivers’: ‘1’, ‘seq’: ‘9’, ‘encrypt’: True, ‘iv’: ‘Nzc5NDk4OTA3OTY4NDU3NQ==’, ‘data1’: ‘jRmv9EECOl+wAw91ULod/kZPTOIDPlLR0l0TCCMxjzsxYMvDOxlsL2UOoaxoPvWxapUwLNLFRSbjJhF3nVYRsYyjLuIgu+SeywM2jlNM1E2jTS1VoGSoZeFcKmDI2ougvJjjqIzWoIfwd3In0EYVMuOgDy0Jz8lwpbh0tDPJnJjgFYjGi1/cqQ5x8+4TMmyyHAnJoQwj8gmeczoIHrvoaYbsgrSTbS+YETUtMjbEgohu8dLi67NgiFAG3’, ‘data2’: ‘ikMbYz+’}
2020-02-12 15:20:23 DEBUG (zeroconf-ServiceBrowser__ewelink._tcp.local.) [custom_components.sonoff] State: {‘alarmVValue’: [-1, -1], ‘alarmCValue’: [-1, -1], ‘alarmPValue’: [-1, -1], ‘switch’: ‘on’, ‘startup’: ‘on’, ‘pulse’: ‘off’, ‘pulseWidth’: 500, ‘sledOnline’: ‘off’, ‘power’: 0, ‘voltage’: 231.61, ‘current’: 0}
2020-02-12 15:20:23 DEBUG (zeroconf-ServiceBrowser__ewelink._tcp.local.) [custom_components.sonoff] Add service eWeLink_100072b9cd._ewelink._tcp.local.
2020-02-12 15:20:23 DEBUG (zeroconf-ServiceBrowser__ewelink._tcp.local.) [custom_components.sonoff] Properties: {‘txtvers’: ‘1’, ‘id’: ‘100072b9cd’, ‘type’: ‘enhanced_plug’, ‘apivers’: ‘1’, ‘seq’: ‘18’, ‘encrypt’: True, ‘iv’: ‘Mjc4NjU3NjAyODA2NDk2Mw==’, ‘data1’: ‘Q73kan8eJeo4ZKalCIyruLunclKOMSlKQ4n3tfsg8P8cmsrP1nanvTVQjz1pNvAhXIaZsnzxUBDlDi/e5mEZkOscbDvDB85NlM2VdFk0zyL4FcpIUBg8fygxHlayaed+ybmSyXzwe5Bh883H18U6Mcxl4It7jpKLQGN0rU7D7vDKkE3Y9kmCWXF6nP6KqvFBi5p29jsqpOZqA1y46I3+3s7RI5QpX4hXmcFAn3kgpeDEB0Hx6bYXFc2Mk’, ‘data2’: ‘a+LRVRw’}
2020-02-12 15:20:23 DEBUG (zeroconf-ServiceBrowser__ewelink._tcp.local.) [custom_components.sonoff] State: {‘alarmVValue’: [-1, -1], ‘alarmCValue’: [-1, -1], ‘alarmPValue’: [-1, -1], ‘switch’: ‘on’, ‘startup’: ‘on’, ‘pulse’: ‘off’, ‘pulseWidth’: 500, ‘sledOnline’: ‘on’, ‘power’: 0, ‘voltage’: 230.86, ‘current’: 0}
2020-02-12 15:20:23 DEBUG (zeroconf-ServiceBrowser__ewelink._tcp.local.) [custom_components.sonoff] Add service eWeLink_1000686bc0._ewelink._tcp.local.
2020-02-12 15:20:23 DEBUG (zeroconf-ServiceBrowser__ewelink._tcp.local.) [custom_components.sonoff] Properties: {‘txtvers’: ‘1’, ‘id’: ‘1000686bc0’, ‘type’: ‘plug’, ‘apivers’: ‘1’, ‘seq’: ‘25’, ‘encrypt’: True, ‘iv’: ‘NTE2OTk4MDc3Mjc5NTIwNQ==’, ‘data1’: ‘O1QhwMsc0/d9g4PGZxkqKQ5gpQRd4Tk6F2OmqCxrLQnpfujTDofunH3pUtebG06bQ+RzSS2q4Yz6BwvKHh7SaC3bkHXRufPNwZfX2ztG1jM+D9NaevYRt6VQfIP1yMv9’}
2020-02-12 15:20:23 DEBUG (zeroconf-ServiceBrowser__ewelink._tcp.local.) [custom_components.sonoff] State: {‘switch’: ‘off’, ‘startup’: ‘off’, ‘pulse’: ‘off’, ‘sledOnline’: ‘off’, ‘pulseWidth’: 500, ‘rssi’: -59}
2020-02-12 15:20:23 INFO (MainThread) [homeassistant.setup] Setting up alexa_media

why the power never work

[switch.sonoff_100072b9cd state: on power: 0

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Thanks. I was looking for enhanced_plug. I didn’t think that there are so many types of devices.

9

new update works!!
the (power: 0) state do not work.

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I see that the device always sends power 0. I do not know why. I do not have this sonoff. Maybe other users will tell what is displayed on their device.

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Hi!
Has anyone with a sonoff pow r2 (with the latest version) checked whether the data on power/voltage/amps are constantly updated? At the moment I am using the integration of peterburga and I was wondering if with this integration was possible to solve this problem!

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No support of sonoff bridge binary sensors like smoke detector or movement detector? In this project there is support of binary sensors https://github.com/peterbuga/HASS-sonoff-ewelink

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Thank you for getting this setup for us! I love when a component is improved! So far so good on my end.

Thanks again for the work you put into this!

1 Like
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@evgenfed I don’t have smoke detector or movement detector. Only RF buttons / switches and RF bridge. I do not know how they should work.

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@AlexxIT, I think you can take any RF button and set up it as alarm sensor in sonoff bridge for testing. May be implement code from peterburga project (file binary_sensor.py).

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@evgenfed Found implementation in branch dev. I’ll see what can be done.

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Great piece of work, local sonoff interaction!!
i was using the adding written by @peterbuga which off the bat seemed to handle the TH sesnors as seperate entities, and as such displayed then on the lovelace screen ( e.g a senor showing temp and one for humidity)
with this addin it seems to have gone, i can see in entity the switch.sonoff.XXXXxX and its releated attributes
humidity: 60
temperature: 19
friendly_name: Bathroom Extractor Fan
supported_features: 0

yet i am having trouble using the attributes in any automations.

as the below no longer works

alias: Switch Bathroom Fan Off
description: Humidity drops below 55%
trigger:

  • below: ‘55’
    entity_id: switch.sonoff_xxxxxxxx
    platform: numeric_state
    value_template: humidity
    condition: []
    action:
  • data:
    entity_id: switch.sonoff_xxxxxxxx
    entity_id: switch.sonoff_xxxxxxx
    service: switch.turn_off

any ideas?
many thanks
Mark

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@Markymark you can read readme.

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i have, and although i can get the sensor in lovelace i can’t use it as a trigger ( i assume it’s a formatting of syntax )
as far as i can tell i need it still to be a numeric_state
i’ve tried calling the actual switch and the humidity sensor as the entity_id
in value template and the FOR statement i have put “{{ state_attr(’‘switch.sonoff_10004b2680’’, ‘‘humidity’’) }}”

with varing combinations of removing the " and stripping out state_attr

i’m drawing a blank.

has anyone got any ideas?

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Great project Alexx. Thanks for the great work. Does it work also with Sonoff T1 or T2 light switch?