Shelly 2.5: Flash ESPHome Over The Air!
Building a Shelly 2.5 USB to TTL adapter cable
Flashing a Shelly RGBW2 with crocodile clips and cut resistor leads
What's so special about Shelly Plus (Shelly 1/1PM/2PM/i4/WS Plus) - NotEnoughTech
Shelly 2.5: Flash ESPHome Over The Air!
Shelly support group (English Version), How do I flash Shelly 1 switch with esphome
Fixing Connection Issues by Flashing ESPHome on Shellys OTA!, by Stuff from Cello
Windows on Home Assistant – Flameeyes's Weblog
ESPHome Firmware for Shelly (Toggle Relay when no connection to WIFI or HA) - ESPHome - Home Assistant Community
Shelly 2 - Let's Control It
Shelly 2.5: Flash ESPHome Over The Air!
Optimizing ESP8266/ESPHOME for battery power (and making an ice bath thermometer as well) – Necromancer's notes
Make Your Own Air Quality Sensor Using ESPHome - HomeTechHacker
Shelly 2.5: Flash ESPHome Over The Air!