firmware update - 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 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: 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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