Homey Community Forum. You must reset the module to flash mode after each execution of an esptool command. On the other hand, this tutorial can be applied to all Sonoff modules. Technical specifications are subject to change by manufacturers at any time without notice.

PlatformIO is now the only recommended tool for compiling Tasmota. They will be very useful to everyone.

from £20.89 Here I used a 12V power supply. Commencez par suivre ce tutoriel pour l’installer sur … Inclusion du Sonoff 4CH Pro dans Domoticz.

It discovers tasmota devices and creates domoticz devices for them. Just wait 1 or 2 seconds before releasing the jumper.

This is my first one. 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.

Enter MQTT port under Port field e.g. 3) The relays can not be controlled from the web interface, but everything else appears to work. Close the box before powering on the module. Follow the instructions below to install it.After installing, Domoticz can be access on 8080 port (if your have not changed it during installation), just navigate to IP address of Raspberry PI e.g. The module is in flash mode! Go to the Configuration page and then Configure Module.

This will replace my old X10 relays. ).We will return in more detail to the features proposed in a future article.

Warnings. As it is specialized, there is very little configuration to do. A backup and restore procedure is indicated in the tutorial without any guarantee of operation. We need to read the documentation to find more.I tested, and this relay appears to be working. I cannot find a way to do it…I purchased my first 4ch Pro (R2) on amazon. ie being able to open and close multiple contacts concurrently for certain number of secondsDon’t miss the new projects and tutorials!

The reboot module. You must disconnect the power supply and the relays before opening the case and installing a new firmware. Basic: would be achievable with sonoff 4ch pro.

In the list of types, choose Now that we can receive and send messages, we must create a virtual hardware to which will be attached buttons and possibly measuring instruments.

There is no entry point to drive Sonoff modules with HTTP requests. It will also be used to send commands to Sonoff modules manually or according to a scenario.Go to settings then Hardware. These modifications will void any manufacturer’s warranty. For this purpose navigate to Until now, We have no dummy switch added to our dashboard.

Verify that the desired functionality is supported by the firmware before proceeding with the installation. Click on Open IP address of Sonoff device e.g.

What interests us here is the IP address that was assigned to Open a web browser and enter the IP address retrieved from the serial monitor. Sonoff Tasmota Firmware have builtin support for Domoticz and We can get the things ready by following very few simple steps. Modules not CE / FC certified are reserved for the Chinese market. A compatible Sonoff model or equivalent (more than 50 devices are supported by Tasmota) A USB-to-Serial converter that can run in 3.3V mode (don’t use a 5V converter!) Start by opening the module (note, there is no warranty cancellation label, Itead leaves everyone free to change the firmware).The connector must be soldered just next to the ESP8285 module (below the LEDs). So combine Domoticz Sonoff and Tasmota and achieve local control of all of your appliances with ease. Open the Once finished, start the installation from the PlatformIO menu and upload. 1) There is a little solder pad to the bottom right of the ESP8285, near R50. Here from 14 to 17.Log in to the Sonoff administration interface and go to the Configuration -> Configure Domoticz page. Le firmware Tasmota prend tout son sens lorsqu’on dispose d’un serveur domotique. In the next tutorials we will see how to include Sonoff modules on other home automation servers (Jeedom, Home Assistant) or a dashboard for connected objects (Node-RED …).I am not the author of (all) the tips proposed in this tutorial. For other modules, also connect the VCC pin of the FTDI cable to power the module. Pin GPIO0 is the second pin of the module. The COM port on which Sonoff is connected is listed. Jumper wires or a programming adapter to connect the USB-to-Serial converter to the Sonoff

In my opinion, the tutorial remains valid for the R2 model. To do this, you should use the ESP Easy firmware has any of you found a way to work with i2c devices connected to the Sonoff Pro? You will find the 4 command buttons created previously. It must be to comply with the CE or FCC standard, I have not gone further.

I will post any helpful comments.

Everything is ready to install the new firmware.On Windows, connect the FTDI cable. 4 in the case of Sonoff 4CH Pro.

The Tasmota firmware is developed and maintained by Theo Arends (its The Tasmota firmware will therefore subscribe to an MQTT broker (read In return the firmware Tasmota will publish (send messages) to the broker MQTT:The advantage of this firmware is that it is totally dedicated to Sonoff devices. Sonoff products are subject to change without notice from the manufacturer.

I think that I have everything figured out, except my 4ch Pro (R2) does not match any online pictures, so I’m not sure where GPIO0 is located.

It will thus be able to receive messages from the firmware: change of state of the relays, acknowledgment of receipt of an order, measurement record (temperature, humidity, level, etc.). 4) The TX and RX are labeled correctly on this version, so reverse them when you connect your cable. All Rights Reserved © 2020 Step by step guide to control Sonoff Smart Switch without internetStep by step guide to control Sonoff Smart Switch without internetRemote Address field.

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. The main difference is the setting of the module in flash mode. I couldn’t have done it without.Thank you very much Allen for all his information.