Raspberry PIIQ Audio Codec Zero

(1 customer review)
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SKU: 910637
  • Green (GPIO23) and red (GPIO24) LEDs as status indicators.
  • It supports a range of input and output devices from built-in MEMS microphones.
  • The Codec Zero makes a great starting point for a walkie-talkie.

 1,499.00

(Including GST)

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Brand: Generic
Category: Raspberry Pi Hats
Tags: Raspberry Pi Weekend Sale

Codec Zero is a Raspberry Pi Zero-sized board but it also includes the HAT EEPROM allowing for auto-configuration of the Linux environment if needed. It is the same size as a Raspberry Pi zero but designer for audio signal input and output processes. It supports a range of input and output devices from built-in MEMS microphones, mono Electret microphones,s or mono speakers (1.2W 8Ω).

The Codec Zero delivers bi-directional digital audio signals (I2S) between the Raspberry Pi and onboard Dialog Semiconductor DA7212. It also has GREEN (GPIO23) and RED (GPIO24) LEDs, that can be used for status and a tactile button (GPIO27) that can be used to start an event. The Codec Zero makes a great starting point for a walkie-talkie / intelligent doorbell, vintage radio hack, or Smart-type speaker.

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Features:

  1. High-performance 24-bit audio codec.
  2. Supports common audio sample rates between 8-96kHz.
  3. Built-in MEMS microphone (Mic2).
  4. Mono Electret microphone (Mic2 left).
  5. Automatic MEMS disabling on Mic2 insert detect.
  6. Stereo auxiliary input channel (AUX IN) – PHONO/RCA connectors.
  7. Stereo auxiliary output channel (Headphone / AUX OUT) – 3.5mm Stereo jack.
  8. Flexible analog and digital mixing paths.
  9. DSP for ALC (Automatic Level Control).
  10. 5-band EQ (Equalisation).
  11. No soldering is required.
  12. Mono line-out / mini speaker driver: 1.2W @ 5V, THD<10%, R=8Ω.

Package Includes:

1 x Raspberry PIIQ Audio Codec Zero

SKU: 910637 Category: Tag:
Operating System

Rasberry pi

Signal System

bi-directional digital audio signals

Shipping Weight 0.018 kg
Shipping Dimensions 11 × 7 × 1 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.


What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Based on 1 review

3.0 overall
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  1. anishonmobile (verified owner)

    Audio Output Quality is good. Accessing Line Input is is very difficult in python. There is no dependable documentation available online for accessing Line In & Line Out in python. I tried the available solutions online but in vain. In my opinion, Teensy is the best to manipulate audio, if you don’t want USB and WiFi.

    anishonmobile

Questions and answers of the customers

  1. 0 votes
    Q 20x2 connector is already soldered on the bottom side? answer now
    Asked by anishonmobile on February 22, 2024 12:03 pm
    A

    No, the connector is not pre soldered 

  2. 0 votes
    Q Does this board has 20x2 connector on the bottom side? answer now
    Asked by anishonmobile on March 12, 2023 12:02 am
    A

    Yes

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Country Of Origin: United Kingdom (UK)