broadcom March 18
broadcom May 12, 2015
Broadcom today announced that its new SDK for the Internet of Things (IoT) now officially supports Apple’s home automation HomeKit platform, bringing us a step closer to widespread availability of Siri-controlled smart home devices.
Broadcom notes that its SDK is the first to officially support HomeKit specs for WiFi and Bluetooth Smart accessories, allowing developers to use its Wireless Internet Connectivity for Embedded Devices (WICED) platform to build apps for Apple’s new Siri-controlled, home automation platform. They will also be able to build products that double as a hardware bridge for non-HomeKit accessories. expand full story
broadcom November 4, 2014
One part of the certification process for device makers is that they have to buy their Bluetooth and Wifi chips from Apple-approved chipmakers–Texas Instruments, Marvell and Broadcom.
These chipmakers have begun shipping their chips loaded with HomeKit firmware to device manufacturers, Broadcom and Texas Instruments have confirmed.
Apple first announced HomeKit at its developer conference back in June. The idea behind it is to integrate control of a whole range of smart home devices into iOS, rather than requiring a bunch of different manufacturer apps to be used … expand full story
broadcom November 13, 2013
Following close behind its teardown of the iPad Air, iFixit has now taken its toolkit to the Retina iPad Mini. While the company understandably focuses on repairability – that’s how it makes it’s money – we’re betting most people just want to have a peek inside.
Unsurprisingly, the new iPad Mini is essentially a cross between the iPad Air and the iPhone 5s … expand full story
broadcom November 1, 2013
iFixit has done its usual trick of hopping over to Australia to get its hands on an iPad Air in the first time-zone to open its doors for business to bring us a look at the innards of the new device. The device is now on sale in the U.S. too, with supplies expected to be good.
No surprise that the company found little prospect of success for DIY repair, reporting that even opening the casing was a challenge: when you pack that much technology into so small a space, there’s going to be a lot of glue involved.
Some details of what the company found and more photos below the fold … expand full story
broadcom June 24, 2013
In its extensive review of the new 2013 MacBook Air, AnandTech notes an issue with the machine’s new 802.11ac WiFi capabilities that it says is limiting the faster Wi-Fi chip’s potential. While it was able to get an average of 533Mbps using the iPerf networking tool, Anand found real world file transfers would only get 21.2MB/s or 169.6Mbps:
I disabled all other wireless in my office. Still, no difference. I switched ethernet cables, I tried different Macs, I tried copying from a PC, I even tried copying smaller files – none of these changes did anything. At most, I only saw 21.2MB/s over 802.11ac. I double checked my iPerf data. 533Mbps. Something weird was going on. I plugged in Apple’s Thunderbolt Gigabit Ethernet adaptor and saw 906Mbps, clearly the source and the MacBook Air were both capable of high speed transfers. What I tried next gave me some insight into what was going on. I setup web and FTP servers on the MacBook Air and transferred files that way. I didn’t get 533Mbps, but I broke 300Mbps. For some reason, copying over AFP or SMB shares was limited to much lower performance. This was a protocol issue.
According to the review, the problem is likely with the OS X networking stack that is for some reason artificially limiting the capabilities of 802.11ac: expand full story