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Tag - ESPHome

home assistant voice local vs cloud pipeline

Home Assistant Voice: Local, Cloud, or Hybrid?

Home Assistant Voice should not be framed as simply local versus cloud. Wake word, speech-to-text, intent handling, text-to-speech, and device execution each have different latency, privacy, reliability, and maintenance tradeoffs.
esp32 openmqttgateway vs esphome for bridges

ESPHome vs OpenMQTTGateway for ESP32 Bridge Devices

ESPHome is usually the better fit for declarative ESP32 device nodes, sensors, relays, and Home Assistant native integration. OpenMQTTGateway is a better fit for BLE, 433 MHz, IR, and other passive signals that should be collected into MQTT. This article compares the control model, protocol coverage, maintenance cost, and limits.
esp32 s3 voice assistant i2s pdm pipeline

ESP32-S3 Voice Pipeline Design with I2S, PDM, and ESPHome Voice Assistant

ESP32-S3 voice satellites for Home Assistant and ESPHome are limited by the full audio pipeline: I2S/PDM microphones, buffers, Wi-Fi jitter, Assist pipeline latency, and TTS playback. This article explains the architecture, bottlenecks, debugging order, and boundaries.
esphome long uptime debugging esp32

Debugging Long-Uptime ESPHome Devices on ESP32

ESPHome devices that fail after days or weeks usually suffer from accumulated system effects: heap pressure, fragmentation, Wi-Fi instability, blocking components, sensor timing, and weak diagnostics. This guide gives a practical ESP32 long-uptime debugging path.
esp32 multi i2c sensor gateway esphome

Building a Multi-I2C Sensor Gateway with ESP32 and ESPHome

A reliable ESP32 and ESPHome multi-I2C sensor gateway is not just about scanning sensor addresses. It needs bus isolation, warm-up windows, deep sleep trade-offs, power design, diagnostic entities, and clear Home Assistant modeling.
esp32 energy metering hlw8032 bl0942 esphome

ESP32 Energy Metering with HLW8032, BL0942, and ESPHome

ESP32 energy metering with HLW8032, BL0942, and ESPHome is not just about reading voltage, current, power, and energy. This article explains how to design the UART boundary, sampling cadence, Wi-Fi behavior, calibration, diagnostics, and Home Assistant entities as one stable data path.
home assistant open voice hardware selection

Choosing Open Voice Hardware for Home Assistant: Voice Preview Edition, DIY Satellites, and ESPHome Voice Nodes

Open voice in Home Assistant is not mainly a board-selection problem. It is a terminal-design problem. This article compares Voice Preview Edition, DIY satellites, and ESPHome voice nodes based on room fit, latency consistency, privacy, and long-term maintenance.
best esp32 firmware frameworks 2026

Best ESP32 Firmware Frameworks in 2026: How to Choose Between ESP-IDF, Arduino, ESPHome, and Zephyr

The best ESP32 firmware framework in 2026 depends less on hype and more on product lifetime, driver control, Home Assistant alignment, and platform portability. This article explains when ESP-IDF, Arduino, ESPHome, and Zephyr each make sense.
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