Internet of Things Stack Exchange
Internet of Things Stack Exchange

Questions tagged [sonoff]

17 questions
6
votes
3 answers

Controlling normal bulbs brightness using Sonoff devices

I am doing a home automation project in which I should be able to control the lights on/off but more than that, the brightness of the lights. I am using Home Assistant (not hassbian) and Node-Red along with MQTT. I am using a normal bulb I purchased…
Eric Lim
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4
votes
1 answer

Open source framework for ESP8266 to work with Amazon Alexa and Google Assistant

I'm working on a multi channel sonoff device with ESP8266. I want it to be able to support popular iot home control platforms such as Amazon Alexa, Google home... It must have a button and share temporary wifi AP for initial setup Also, I want…
MohammadAli Zeraatkar
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3
votes
1 answer

Is there an out-of-the-box solution for PWM controlling?

I need to ventilate a room because of my Resin printers. I have a discarded kitchen extractor hood with an EBM fan in it. It takes 10v PWM to control the speed. And the lights have a driver. To control the lights I can use a cheap Sonoff wifi…
jojonl
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3
votes
0 answers

Is the Sonoff RF bridge slow?

I have a Sonoff RF bridge flashed with ESPurna which works fine but there is a ~1 second delay between the moment I press in the ESPurna web interface the switch button, and when the action is actually performed. On the other side is a "smart plug".…
WoJ
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3
votes
1 answer

Where do SonOff schedules reside?

Using the stock firmware, I've set up a schedule for my one SonOff RF using the app on my phone. Observation suggests that this schedule is not running, and I wonder if this is because my phone is aggressive about killing background processes when…
Sean Houlihane
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2
votes
1 answer

How can I install custom CA certificate to Sonoff NSPanel Pro?

I have installed Home Assistant to Sonoff NSPanel Pro according to this guide: https://blakadder.com/android-panel-webview/ Finally I installed the Home Assistant. When I tried to connect to my Home Assistant, I got a certificate error due to my…
Dániel Kis
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2
votes
1 answer

Tasmota WebQuery rule not reaching URL despite logging "performs WebQuery" (with Command: Unknown)

I have added rule to my tasmota sonoff light switch (typing in console web interface): Rule1 ON POWER2#state==1 DO WebQuery http://192.168.0.106/input.php GET ENDON The output from console: 11:51:24 CMD: Rule1 ON POWER2#state==1 DO WebQuery…
PolGraphic
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2
votes
1 answer

Any devices that do what the Sonoff Mini R2 does, but is UL rated?

I have 2 Sonoff Mini R2's installed as a part of some remodeling work I'm doing on my house: What I love about these devices is that they allow you to turn any dumb toggle switch (what Sonoff refers to in their doc as an "SPDT switch"). I like…
hepcat72
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2
votes
1 answer

Sonoff basic R3 DIY

I have read through a few blogs and watched videos of setting up the R3. What I have accomplished to date is the following: Paired the R3 with ewelink cell app. I can turn it on and off from the app. I have a jumper on the pins to put the R3 into…
user3465651
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2
votes
0 answers

Custom flashed Sonoff basic doesn't work when connected to main power

I flashed a sketch to a Sonoff basic switch R2 through Arduino IDE (with FTDI). Flash is completed and Sonoff runs the sketch successfully. The code is just a typical setup for making esp8266 a soft access point. #include WiFiServer…
BrainTrance
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2
votes
0 answers

Sonoff switches on Google Home - Cascade Router configuration?

I had my Sonoff switches working fine on my rental FTTH modem then I bought Google Nest Wifi. Only my kitchen lights connect to the "blended" wifi, the rest of them won't show up on Google home (same models too). So, after killing an entire day…
Vogon Poet
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1
vote
0 answers

Sonoff Tasmota sensor has hard time to connect to MQTT broker on a specific LAN

I have an old Sonoff TH16 (like this one) flashed with the Tasmota firmware to use it via MQTT. I have a mosquitto broker on an external server. It ran fine for several months inside my friend's LAN but since a couple of weeks it's able to transmit…
Mark
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1
vote
0 answers

Sonoff T1 3ch connects when powered by FTDI, not when powered by mains

I have two Sonoff T1 3CH switches running Tasmota 12.4 which both exhibit the same problem. This works. Connect the Sonoff to my laptop via FTDI. Sonoff connects to my iot WiFi ssid This does not work. In the same physical location, connect the…
pinoyyid
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1
vote
1 answer

Lost power supply while flashing SONOFF S20

Yesterday I successfully flashed three out of four S20 v2.1.0 devices with ESPHome firmware. While flashing the fourth one, I accidently interrupted one of the cables (most likely the power supply [3.3 V via TTL to USB adapter]) and since this the…
alve89
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1
vote
1 answer

How to toggle a SonoffS31 flashed with Tasmota via OpenHAB and MQTT?

I have a SonoffS31 flashed with Tasmota. I have set up a Raspberry Pi running OpenHAB and an MQTT broker. In the paper UI of openHAB, I have created a Thing that represents the switch. I have set the MQTT state topic of the switch to:…
Andrew Truett
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