RockpiS/hardware/revisions

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    ROCK Pi S >  Hardware >  Hardware Revisions

This page describe the hardware revisions of ROCK Pi S. For the different models and features of each models, please refer models page.

V1.0

Current reference for this topic (check the board revision and OS version): ROCK Pi S hardware revisions.

This is the first version of the board, 15 samples are made

V1.1

Board color changes to yellow :-)
Change GPIO header to be compatible with ROCK Pi 4
Swap USB Host on type A and USB OTG on type C, make more sense with single cable for power and adb
Change SPI flash to SD Nand

V1.2

Add full PDM support on GPIO header according to the discussion on the forum
Swap ethernet status led JP1 pin 11/12 and pin 13/14
Change resistor R9608 R90304 value to reduce brightness of LED
Add 5.1K pull down resistor on type C CC pin :-)

V1.3

Change 4 PINs MIC on 26P header 2 with SPI/I2C/UART function, as required by some applications. Check V13 GPIO PINOUT (Pin 13/14/15/16) for more details

V1.3(2022)

Because of the supply chain challenge, Rockchip updated RK3308 version to RK3308BS. For ROCK Pi S V1.3 version manufactured in 2022 and later, we now use the new RK3308B-S version. The hardware difference of S version can be found here and software difference explanation can be found here.

~~The new ROCK Pi S images released in 2022 already supports both chip version, it's backward compatible with all ROCK Pi S versions.~~Currently the new image is not compatible with the older hardware version. Please refer to the image release page for more information.

SoC RK3308 now changed to RK3308B-S version