Flashing ESPHome or Tasmota to a Smart Device

Learn how to flash custom firmware like ESPHome and Tasmota to a Sonoff S31 smart device in this comprehensive tutorial video. Discover the benefits of custom firmware, explore alternatives, and follow step-by-step instructions for disassembly, GPIO pin identification, and connection to a USB flasher. Gain insights into firmware selection, flashing processes for both ESPHome and Tasmota, and device reassembly. Explore Home Assistant integration, including onboarding, entity management, and automation setup. Get detailed information on required parts, tools, and additional resources for further learning. Perfect for smart home enthusiasts looking to enhance device functionality and integration with Home Assistant.

Intro
Purpose, Intent and Considerations
Why flash custom firmware?
Alternatives to Flashing
The Sonoff S31
Disassembly
GPIO Pins and Connecting to USB Flasher
Selecting the Firmware
Flashing ESPHome
Reassembly and Home Assistant Onboarding
Home Assistant Entities
Flashing Tasmota
Tasmota Basic Configuration
Home Assistant Automations
Wrap up and More Info