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What chip do they use for that? I really doubt that they can cram a linux CPU good enough to make video and a wifi controller in such a small cost.
by Iv 10y ago
What chip do they use for that? I really doubt that they can cram a linux CPU good enough to make video and a wifi controller in such a small cost.
- ckastner 10y agoThis source [1] says it's a Qualcomm Atheros AR9331 (ie, MIPS). [1] http://hackerboards.com/5-dollar-linux-equipped-omega2-iot-module-launches-on-kickstarter/ http://hackerboards.com/5-dollar-linux-equipped-omega2-iot-m...
- Iv 10y agoThanks! Indeed this chip sells for little more than 1$ in big volumes but it does not have video output, something I thought was shown in the kickstarter video but they actually demonstrate an access to the board via a browser.
- deviceguru 10y agoIt's definitely an MT7688 on the Omega2, not an AR9331. I updated our post at HackerBoards this morning, and added a pair of detailed block diagrams of the MT7688, showing two modes of its operation.
- sounds 10y agoThe answer is in the comments on the kickstarter page: [1] > @dean blackketter The Omega2 uses the MT7688 580MHz MIPS processor. MediaTek is notoriously hostile to the open source community [2] [3]. The Omega (the previous board by onion.io) uses a Qualcomm Atheros AR9331 [4] which is very well supported by open source, so their decision to ditch that chip and go with MediaTek is questionable in the IoT space. [1] https://www.kickstarter.com/projects/onion/omega2-5-iot-computer-with-wi-fi-powered-by-linux/comments https://www.kickstarter.com/projects/onion/omega2-5-iot-comp... [2] http://www.extremetech.com/mobile/209221-next-cyanogen-phone-canceled-mediatek-probably-to-blame http://www.extremetech.com/mobile/209221-next-cyanogen-phone... [3] http://www.gizchina.com/2014/03/24/mediatek-dont-share-source-code/ http://www.gizchina.com/2014/03/24/mediatek-dont-share-sourc... [4] Technical Details of the Omega 1: https://wiki.onion.io/Documentation/Hardware/Omega-Hardware#technical-specifications https://wiki.onion.io/Documentation/Hardware/Omega-Hardware#...
- moore0220 10y agoMediatek open many useful documents/software on its official website. try to visit below link.. I think it can change your Stereotype. https://labs.mediatek.com/site/global/developer_tools/mediatek_linkit_smart_7688/whatis_7688/index.gsp https://labs.mediatek.com/site/global/developer_tools/mediat...
- sounds 10y agoYes, I've visited their website frequently. No, I don't think their stereotype is changed when they push out some documents and software. It's cultural. Gongkai vs. Open Source.