Sonoff-Tasmota requires more "tweaking" of theĪrduino IDE and some libraries than the older Sonoff-MQTT-OTA-Arduino. It will go about updating the firmware in a timely cd git clone įile and extract it to a separate directory in your Arduino sketch directory. That way, our guests will still beĪble to log on, in a way that is similar to logging on to public WiFi networks.Īs a result it will be simple matter to change the password on a regular basisĪnd guests will no longer have access to our main network.Īs for the router, it is rented from an ISP and I will have to hope that AsĪ precaution, I changed the SSID and password of our wireless network andĪctivated a guest network using the old SSID. Impossible to control if they have updated their devices in the future. Have in the past given them the password to our WiFi network. Some of the manufacturers have gone outįriends and acquaintances sometimes come with their own devices and we We have older Android tablets and telephones with older versions of If you are in a similar situation to mine that will not beĮasy. It is important to note that the WiFi router as well as allĭevices connected to it must also be updated to remove the KRACK The Sonoff Basic switches I have around the house. To switch to Theo Arends latest version of his replacement Sonoff firmware for I only have oneĭevice running my own code and I will soon do that. Sketch would need to be recompiled with the new version of the ESP8266 ArduinoĬore and the binary file would have to be uploaded to the device. To use the patched version of the Espressif SDK in a deployed device, its Presumably, one could have chosen to update to the newer version IĪm not sure what would be the difference. I elected to remove this olderĪnd, after, to install the newest version 2.4.0-rc2. TheĪre made visible by clicking on the entry. As can be seen, version 2.3.0 was installed. I put esp in the filter box to quickly find esp8266īy the ESP8266 Community. The next step is to go to the boards manager: If you press on the button to the right of the text box, it will beĮasier to add URLs, one per line (no separating comma) as seen on the The stable 2.3 version the URL for the release candidate isĪs the instructions say, add the new URL and then put a comma to separate it Note that the instructions still give the URL for On the Read the docs site for release candidate 2. You can find instructions for adding the URL Since I was using the latest stable version of the Core, I had toĪdd an additional URL to the list of Board Manager URLS. On the 31st, it seemed likeĪ good time to update the ESP8266 Arduino Core in the Arduino IDE. Incorporated these changes in the latest release candidate for version 2.4.0 And it appears that on October 30, 2017, Ivan Grokhotkov (Igrr) Reinstallation Attack (KRACK) vulnerability of the WPA2 WiFi security On OctoEspressif released patches to counter the Key Updating Sonoff Switches with Local Controls.I plan on using this OTA approach again and may Recover from that situation and had to solder a header and upload theįirmware in the usual method. I tried to do cut and pasteįrom the terminal window using Ctrl C (old habits!) and thus interrupted the process. Probably because of a false move on my part. However, Iįailed when I tried to do the same with a Sonoff POW switch. Solder a header on the board and no need for a serial programmer. Sonoff Basic switch using the original OTA upgrade mechanism provided by the I did manage to use SonOTA by Mirko Vogt to update the firmware of an unmodified Was quickly done without any real problem. Updating to version 2.4.0-rc2 of esp8266 inĪrduino and replacing Sonoff-MQTT-OTA-Arduino with Sonoff-Tasmota YouTube video informing us that a new revision of the ESP8266 SDK preventingĪ key reinstallation att ack (KRACK) is available. "experimental" method of uploading the new firmware that does not involve First, a package from ITEADĬontaining some Sonoff Basic and POW switches arrived and, ofĬourse, the firmware on these has to be replaced if they are to be used withĭomoticz. Updating to Sonoff-Tasmota by Theo Arends has come around a lot faster than
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