ELPH330

The Powershot ELPH 330 HS (IXUS 255 HS in Europe) was released on Jan 2013

An alpha release of CHDK is available for firmware version 1.00F from this forum thread.

Reviews and Specifications

• Canon USA: ELPH 330 HS page
• Canon Europe: IXUS 255 HS page
• DPReview link

Firmware Info

The use of ver.req to determine your firmware version does not work. It is recommended you use the ACID utility to determine your firmware version.

For Developers

LED addresses

#define GREEN_LED      0xC022C020
#define AF_LED         0xC022C028

Firmware Dumps

• Firmware 1.00F by snort [1]
• Firmware 1.00H by airpan [2]

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

Porting Process and links

• IXUS 255 IS/ELPH 330 IS porting thread