Steam Link is a small $50 device that streams PC Games played from Steam PC or Steam Machine to your TV up to 1080p resolution through your home network, and Valve has recently released an SDK to allow developers creating their own apps.
But before getting into the SDK features, let’s check out the hardware. The company (Valve) did not provide many details, but some users torn it down, so the hardware specs are not a secret anymore.
- SoC – Marvell DE3005-A1 ARMv7 processor @ 1.0 GHz with OpenGL ES2.0 capable GPU
- System Memory – 512MB RAM (Micron MT41K256M16LY-107)
- Storage – 4GB NAND flash (Micron MT29F32G08CBAC)
- Video Output – HDMI up to 1080p60
- Connectivity – 10/100M Ethernet, WiFi 802.11 b/g/n/ac and Bluetooth 4.0 LE via Marvell 88W8897 wireless chip
- USB – 3x USB 2.0 host ports
- Power Supply – 5V via power barrel
- Dimensions – N/A
Steam Link SDK is available on github, and includes support for OpenGL ES 2.0, Qt 5.4, and SDL 2.0, some samples, Linux kernel 3.18 source code, a rootfs, a GCC toolchain, and some scripts. There’s about 256MB RAM and 500 MB storage available for custom applications. So it’s some ways Steam Link is an ARM Linux board with limited resources, a little bit like a Raspberry Pi 1 board.
One developer (Slouken) has already ported Kodi to the device with the code available on Github. It is said to be running, but rather slowly, and with software decode through ffmpeg only, and it’s not clear whether hardware video decoding APIs are available for the platform.
Thanks to Harley for the tip.
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