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PowerShot S1 IS[]

The Canon PowerShot S1 IS is a 3.2 megapixel digital camera announced in February 2004.

Notice

An unofficial prealpha release of CHDK with limited features is available for the S1 IS with firmware version 1.002A from this forum thread


Reviews and Specifications[]

Technical Data[]

Canon Powershot S1IS
Processor: DIGIC
OS: VxWorks
CHDK: prealpha
Sensor: 3.2 Megapixel CCD, 1/2.7"
Resolution: 2048x1536
Lens: F2.8-3.1, 10X optical zoom lens, 38mm - 380mm (35mm equiv)
OIS: yes
Display: 1.5" with 115,000 pixels, rotateable
Storage: CF I/II memory cards, microdrive
Battery: 4 AA batteries
Dimensions: 111.0 × 78.0 × 66.1 mm (WxHxD)
Weight(body): 370 g
Movies: 640x480 (30 fps)
USB: 1.1
Misc: supports FAT32

Version information[]

Created ver.req, then pressed SET and DISP simultaneously:

Canon PowerShot S1 IS
P-ID:309C PAL
FirmwareVersion GM1.002A
E18
04/08/05 15:23

Instead of E18 you will most probably get a "No error" message.

Pressing DISP once again with SET still pressed:

Canon PowerShot S1 IS
P-ID:309C PAL
FirmwareVersion GM1.002A
ZoomLensError0004

Pressing DISP a third time with SET still pressed:

Canon PowerShot S1 IS
P-ID:309C PAL
FirmwareVersion GM1.002A
SubCPU Version 0121
IS Version 0.20B

For Developers[]

Firmware dumps[]

  • FW 1.002A (soon)
Saveas64

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

Other stuff[]

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