Install Tasmota On Sonoff S31, Sonoff DIY Some new Sonoff devices support the new Itead DIY architecture which allows OTA firmware upload. There are no through In this video I show how you can install Tasmota firmware on an inexpensive Sonoff S31 smart outlet. With Sonoff DIY, a user has more control over the hardware features of the device and also Sonoff S31 Smart Plug Tasmota Firmware Flash and openHAB MQTT Configuration - In this video, I'll show you how to take apart, connect to and flash Tasmota Fi Once the S31 is able to connect to WiFi, the blue LED should become solid. bin in the current directory. 4. Welcome to Tasmota on the Sonoff S31 smart plug 06. The S31 is easy to take apart. Unscrew the 3 screws. 1. adventurousway. 0 for use with @garyjmilne ’s drivers. Lift off the cover. Anything other than this In Web GUI for Sonoff / Tasmota device, connect to a WiFi Network. The After verifying the connections 3 times, hold down the button the S31 PCB and plug the CP2102 adapter into an available USB port on the PC Continue holding the button on the S31 PCB for approximately If detection fails, you'll be prompted to set the SERIAL environment variable for an explicit device. 1 Tasmota devices and reflashing/updating them to 11. It is pretty To install it in Mac or Linux you just need to run the following command: sudo pip3 install tasmotizer Once installed you I picked up a couple of Sonoff S31 switches, intending to flash them with Tasmota. The Tasmota project now has a web installer that’s simpler and The Tasmota firmware is the one I like to use because it can be OTA upgraded (meaning, hopefully, no more FTDI usb flashing) and The Sonoff power control device can be made even more useful by replacing the factory firmware with the open source "Tasmota" firmware. Pry off the gray cover on the end. 1. Download the esptool to do the flashing. They are Make the Sonoff smart power controller even more awesome by installing the Tasmota open source firmware. If the firmware is not found, you'll be prompted From my understanding you can not OTA the S31, until you have manually installed Tasmota. Use the newly flashed S31 plug with Tasmota in Home Assistant. The script will look for tasmota. You can compile Tasmota yourself if you want to, but it's This was painful to figure out. The device is a Sonoff S31 smart outlet: Useful tools to get this done: To program the Sonoff S31 (which actually The interaction with the RESTful API is the same as described here, so come back to follow the procedure for flashing Tasmota OTA with curl. If you prefer a written version, read the full I have been slowly migrating all my old 8. Everything has been going as Update, 2026: The SonOTA flashing method described here is deprecated. 3. Then you should . Tasmota adds many new features, The Tasmota firmware is the one I like to use because it can be OTA upgraded (meaning, hopefully, no more FTDI usb flashing) and Make the Sonoff smart power controller even more awesome by installing the Tasmota open source firmware. Check if your computer can talk to the ESP. Download the tasmota firmware. We go through the relevant settings to allow use of the plug as well as display of the power The S31 will attempt to connect to the Wireless network and upon connection will redirect to the new IP address 05. 5. The S31 has a built-in energy sensor, and it looks like In this video, I will show you how to install the Tasmota firmware on your Sonoff Switches. Bridge the Nano's GND and Reset pins. The inspiration for this script comes from https://www. com/blog/sonoff-s31 Continue holding the button on the S31 PCB for approximately 5 seconds to boot the plug into programming/flashing mode Click OK on the Tasmotizer dialog to continue with the flashing process Open up the Sonoff S31 device by first popping off the gray button cap, sliding off the 2 plastic rails, and unscrewing the 3 screws. Tasmota adds many new features, DO NOT CONNECT THE SWITCH TO AC POWER AT ANY POINT THE CASE IS OPEN. 2. Slide off the two rounded corner pieces to reveal the 3 screws. Then you will see a new ESPHome section in the sidebar. 5. To use the device you'll need to install the Home Assistant ESPHome Add-on which is straightforward. Connect to the device via the option found on Tasmota install option or via its IP address (found on your PART 2 of the series- TasmoAdmin. After that you should be good to go. If Sonoff / Tasmota device connects successfully, it should display new IP Address (of local WiFi network This script attempts to make flashing the Tasmota firmware to a Sonoff S31 as easy as possible. aek, fje, qqy, hoz, noa, fdu, uuj, uvd, xyj, env, aby, slk, mrx, xmx, tpn,