ESPHome 2026.9.0: Faster builds and encrypted OTA

ESPHome 2026.9.0 parallelizes PlatformIO installs, lays the groundwork for a native ESP8266 toolchain, adds Noise-encrypted OTA updates, and frees ESP8266 RAM.

ESPHome 2026.9.0 parallelizes PlatformIO installs, lays the groundwork for a native ESP8266 toolchain, adds Noise-encrypted OTA updates, and frees ESP8266 RAM.

ESPHome 2026.8.0 brings Bluetooth to more chips, dramatically faster builds, Ethernet and WiFi together, a major Modbus overhaul, and more.
You’ve been asking all year, and the wait is over… Mark your calendars, because Community Day 2026 will be held on Saturday, November 7! 🎉

Meet the ESPHome Starter Kit: the easiest way to start building your own smart home devices – no soldering, breadboarding, or coding required.

Download the new ESPHome Device Builder desktop app for macOS, Windows, or Linux, and start building your own custom smart home devices in minutes.