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fix: repair StackChan voice assistant intercom external component #93

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fix: repair StackChan voice assistant intercom external component #93

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1b3c683
fix: update esphome-intercom ref to existing tag v2026.5.0
pfefferle Jun 7, 2026
802b72f
fix: import audio_processor component required by esp_aec
pfefferle Jun 7, 2026
ee058f0
fix: rename aec_id to processor_id for i2s_audio_duplex
pfefferle Jun 7, 2026
63b7d46
Set bits_per_sample on duplex hw_speaker for mixer inheritance
pfefferle Jun 18, 2026
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10 changes: 7 additions & 3 deletions common/stackchan-voice-assistant-base.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -192,8 +192,8 @@ external_components:
components: [axp2101, aw88298, aw9523b, si12t, m5ioe1, ftservo, scs9009]
refresh: 1h

- source: github://n-IA-hane/esphome-intercom@v3.1.0
components: [i2s_audio_duplex, esp_aec]
- source: github://n-IA-hane/esphome-intercom@v2026.5.0
components: [i2s_audio_duplex, esp_aec, audio_processor]
refresh: 1h

# PMU
Expand Down Expand Up @@ -519,7 +519,7 @@ i2s_audio_duplex:
sample_rate: 48000
output_sample_rate: 16000 # FIR decimation to 16kHz
correct_dc_offset: true
aec_id: aec
processor_id: aec
buffers_in_psram: true

microphone:
Expand All @@ -537,6 +537,10 @@ speaker:
id: hw_speaker
i2s_audio_duplex_id: i2s_duplex
sample_rate: 48000
# The duplex speaker only declares stream limits, not a concrete
# bits_per_sample. ESPHome 2026.5+ mixer inherits this from its
# output_speaker, so it must be set explicitly or validation fails.
bits_per_sample: 16

- platform: mixer
id: audio_mixer
Expand Down