1 new Sonoff is a ESP8266 based WiFi wireless switch that can connect to appliance of different types and brands. 8 Products . For normal operation with Tasmota the following settings are recommended:(0 and 1 are printed onto the board next to the switch names)Changing these switches for operations like inching and interlocking are also supported with Tasmota. Difficult the see the difference. Fill in the Broker connection settings:From Domoticz, go to the Switches tab. As you can see, everything is already ready on the Tasmota firmware to manage other sensors (Temperature, Temp + Humidity, Barometer, energy + power After the restart, go to the Configuration page and then Configure MQTT. The Sonoff 4CH Pro can be installed in a control cabinet on a DIN rail. Technical specifications are subject to change by manufacturers at any time without notice. Espressif .

Now let’s turn to a practical case and see how to install this firmware on the ESP8285 that equips the Before I start, it seems important to me to recall some safety rules. Users can even create some scenes or smart scenes to trigger ON/OFF the switch.In self-locking mode, users can turn on/off the 4 connected devices instantly and separately.In interlock mode, users can turn on one device every time, and turn off other devices at the same time.In inching mode, users can turn on the connected devices for 1-16s then auto-off.Users can set some devices in inching mode, while the others in self-locking mode.Get access to your Account, Orders, Wishlist and more.Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our Upgraded: Sonoff 4CH Pro supports to set 1-16s delay in inching mode now ( 0.25-4s before). Everything is ready to install the new firmware.On Windows, connect the FTDI cable. The blue led flashes the time to connect to the WiFI network and then lights up continuously. In this new tutorial, we will see how to install the Tasmota alternative firmware developed by Theo Arends.
Sonoff 4CH Pro & 4CH Pro R2 are 4 gang WiFi switches. Simply say: “ Alexa, turn on the light”, and it will carry outThere are interlock, self-locking and inching mode inside, giving you more methods to turn on/off different devices. Here is the new configuration interface.The first thing to do is to indicate the module used. This is the second pin to the right on the top row of pins (see picture).

Try first without reversing.

No, after the update, the functions amazon and google home will no longer work. Technical changes may prevent the installation of a new firmware. Return to the menu and open the Serial Monitor.Choose the COM port on which the Sonoff 4CH Pro is connected.Wait for PowerShell or the Terminal to launch. * TX/RX are printed correctly on the pro version => TX goes to RX PIN and RX to TX. ).We will return in more detail to the features proposed in a future article. As it is specialized, there is very little configuration to do.

They will be very useful to everyone.

Open PowerShell and execute the mode command.

If it does not, go to the control panel to verify that the drivers for your FTDI cable are correctly installedOpen PowerShell or a Terminal and run the following command replacing the COM port to back up the original firmware on your computer.The dump (copy) of the flash memory is saved in the image1M.bin file in the executable directory of the esptool.py script.Now, run this command to completely erase the old firmware from the flash memory of the ESP8285. Pin GPIO0 is the second pin of the module. Sonoff 4 CH Pro R2 is a four gang ... Arduino . Open the Once finished, start the installation from the PlatformIO menu and upload. In my opinion, the tutorial remains valid for the R2 model.
Modules not CE / FC certified are reserved for the Chinese market.

3) The relays can not be controlled from the web interface, but everything else appears to work. I will post any helpful comments. Sonoff 4CH Pro & 4CH Pro R2 are 4 gang WiFi switches. If that does not work, reverse RX / TX.Put the Sonoff 4CH pro in flash mode (programming mode)Now place the jumper on the GPIO0 pin of the ESP8285 and the GND pin. They are supported by the Itead firmware which is replaced by this update.Once this firmware is applied, can you change the status of a relay via an http command, and retrieve the status of the relays via http, as you can, with, say, diymall’s 4/8 channel relay module?Hello Michael. This feature allows you to let your switch turn on for a few seconds then goes off, which works like a …

This is a guide for how to upload new firmware using Arduino IDE. All the steps in this tutorial have been verified. Both are made to control up to 4 different devices remotely. You must reset the module to flash mode after each execution of an esptool command. When set an action to happen,the IFTTT service automatically triggers another separate actionAllow you to set a daily, weekly or monthly time limit for appliances and the switch will automatically turn on or off them at a particular time With the exception of the 4CH Pro, they are powered with a voltage of 220V.Yes, the method presented in this tutorial can be applied to almost the entire range. Feel free to let me know if you have any questions, and thanks for the great tutorial. Wait for the drivers to install if it’s the first time. End with Save.

I couldn’t have done it without.Thank you very much Allen for all his information.

These modifications will void any manufacturer’s warranty. Install the Tasmota firmware on the Sonoff 4CH Pro. This will replace my old X10 relays.

Unlike all of the online pictures, where the board reads, “sonoff_4ch_pro V1.1 2017-4-26”, my board reads “sonoff_4ch_pro V1.0 2017-11-10.” I also have a long bar for my 433mhz antenna, not the black coil of wire.