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WSAL13802 – OV5640 Camera Board (C)/en

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Documentation notice: This technical documentation was independently rewritten from an archived supplier source. Check technical details and commands against the product version and manufacturer documentation before use.

Summary

The OV5640 Camera Board (C) is a digital camera based on the OV5640 sensor with 5 megapixels, auto focusing, and an onboard flash. It is controlled via the SCCB interface.

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Technical overview

  • Sensor: OV5640, resolution 2592 x 1944 pixels (approx. 5 megapixels).
  • Features: Auto focusing and onboard flash.
  • Control interface: SCCB (Serial Camera Control Bus).
  • Connection to a microcontroller (e.g., STM32H743I): Wiring follows the schematic documented in the manual; see the user manual for exact pinout.
  • Clock source: A 24 MHz oscillator should be used, as specified in the schematic.
  • Resources: User manual, schematic, code, software, and datasheets are available via the Waveshare wiki page.
  • Related products in the family: OV2640, OV9655, OV7670, OV7670 (B), OV5640 (A/B/C) – each with its own specification sheet.

Notes and version constraints

  • The exact pinout for connecting to the STM32H743I appears only as a placeholder ('{{{5}}}') in the source document; full wiring details must be taken from the user manual.
  • The clock source (24 MHz vs. 50 MHz) is version-sensitive: The document explicitly specifies a 24 MHz oscillator, but differences between board variants (A/B/C) may exist.
  • No specific commands or register values were provided in the source document; the SCCB command syntax must be derived from the separate SCCB specification document.
  • Compatibility with microcontrollers other than the mentioned STM32H743I is not confirmed in the source text.
  • Warranty, safety, or certification information is absent from the source material; these must not be invented.

Source and revision record

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