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Documentation Index

Fetch the complete documentation index at: https://docs.deneyapkart.org/llms.txt

Use this file to discover all available pages before exploring further.

  • Operating Voltage: 3.3V
  • Dimensions: 25.4 mm x 25.4 mm
  • Weight: 3 g (pins soldered)
  • The product includes 1 I2C connection cable, 10 cm in length.

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Header (Left)

Module PinDescriptionDevelopment Board Pin
3.3V3.3V Supply Voltage3.3V Voltage Output
OUT-Speaker Output (-)GND
OUT+Speaker Output (+)PWM Interface Pin

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Header (Right)

Module PinDescriptionDevelopment Board Pin
GNDGroundGround
SDShutdownDigital Output Pin
IN+Data InputDAC Pin

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I2C Communication Connectors

Module PinDescriptionDevelopment Board Pin
SCLData Line Clock Synchronization SignalSCL
SDABidirectional Data LineSDA
3V33.3V Supply Voltage3.3V Voltage Output
GNDGroundGround