ESPHome - blog.raem.io

ESPHome Update Brings Memory Resilience, Networking Fixes, and Core Enhancements

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Several changes make ESPHome more resilient when memory is tight. The core now offers FixedVector::try_init and RAMAllocator::make_unique, so firmware can gracefully handle exhausted heap instead of crashing. The Nextion queue, OTA noise session and auth buffer, and OTA signature block are all allocated through the new RAMAllocator, and the API reuses overflow buffer storage rather […]

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ESPHome Update: Audio Reliability, Core Stability, and Sensor Fixes

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This ESPHome release brings a wave of fixes across the audio and voice pipeline. The i2s_audio component now keeps a start request that arrives while a speaker task is stopping, preventing missed playback commands. An MP3 stream info change is no longer treated as a fatal decoder error, avoiding unnecessary audio dropouts. A spurious driver

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ESPHome Update: New Template Climate Component, OTA Encryption, and Platform Fixes

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Several under-the-hood fixes and upgrades are included in this release. The remote transmitter now limits its PWM path to the BK7238, which resolves build issues on BK7231N devices. The bundled esphome-device-builder has been updated through versions 1.14.0, 1.14.1, 1.14.2, 1.14.3, and 1.14.4, and the noise-c library has been bumped to 0.1.24 alongside libsodium 1.10021.6 for

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ESPHome Release: Stability and Compatibility Improvements

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ESPHome has rolled out a new batch of fixes aimed at improving reliability across component discovery, GPIO handling, and network operations. The ESP-IDF integration now always reconfigures devices after component discovery, preventing potential missed configuration updates. Additionally, a fix for one-wire GPIO resets eliminates a busy-wait that could occur with interrupts disabled when a delay

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ESPHome Update: Stability and Reliability Fixes Across Networking, Bluetooth, and Core

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The latest ESPHome maintenance release bundles a series of targeted fixes that improve stability and connectivity for self-hosted smart home users. On the core side, templated !include filenames are now preserved as strings to prevent Windows path normalization from corrupting them, and the main configuration comment is emitted with sorted keys for cleaner diffs. The

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ESPHome Update: Dependency Bumps and Bug Fixes Enhance Stability

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This latest ESPHome release brings a wave of under-the-hood improvements, focusing on dependencies and critical fixes that self-hosted users will appreciate. Several internal libraries—including filelock, platformdirs, and the bundled esphome-device-builder—have been bumped to newer versions multiple times, ensuring better compatibility and smoother builds across different environments. On the stability front, a handful of bugs have

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ESPHome Update Improves Sensor Configuration and Squashes Bugs

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This ESPHome release introduces a useful new option for Sen5x sensor users, who can now manually specify the sensor model if automatic detection fails. Alongside this, a bug affecting partial screen updates on MIPI SPI displays has been resolved, and the bundle compilation process now correctly remaps absolute file paths, preventing build errors when working

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ESPHome Update: Key Bug Fixes, Build Enhancements, and Dependency Upgrades

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This release brings several important fixes to hardware components and core systems, ensuring more accurate readings and smoother operation. The EMC2101 sensor now correctly reports negative temperatures instead of showing large positive values, and the Haier climate integration no longer confuses outdoor coil temperature with defrost temperature. Communication with the AS3935 lightning sensor has been

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