Alpha release of CHDK is available for the SX410 IS firmware version 1.00C from the Download page. CHDK 1.5 (unstable / development version) only.

Reviews and Specifications

Technical Data

  • Digic 4+ image processor
  • 20 megapixel CCD, 1/2.3 inch
  • 40x wide-angle optical zoom lens 24-960mm (35 mm equivalent), F3.4 - F5.6
  • Operating system: DRYOS
  • Display: 3 inch LCD, 230K dot

For Developers

General info

  • DryOS v2.3, release #0055

LED addresses

0xc022f1fc   Green LED

Porting process & links

A port for 1.00c is available. SX410 porting thread

Firmware dumps

  • Firmware versions 1.00B and 1.00C

Download location for firmware dumps: P&S firmware dumps mirror