If you are on Linux and don't want to (or can't) install Chrome based browser to flash you can use the Python based flash tool from Espressif.
It took me some searching and reading the docs of esptool to get the commands to work, then I thought I can save this time for others by adding the relevant info to this how to.
This allows for directly uploading OMG to ESP32 and ESp8266 devices from the upload section of the documentation.
This will upload the latest release binary for the device selected in the dropdown menu on the webpage.
A script has been added to generate the upload page when a new release is issued.
* added support for secure TLS connections
on ESP32 and ESP8266 close#101
* added TLS test builds
* added documentation for TLS
fixed some some issues in the documentation
* added documentation for error code=54