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s********k
发帖数: 6180 | 3 local server上有一个USB dongle负责和sensor network通信，不需要任何http这样的
协议，
server
Lua。 |
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s********k
发帖数: 6180 | 4 抛开监管不说，这个系统没有local server，那么那个USB dongle就会扮演整个local
server的角色，但是很难啊，所有这些数据从sensor上来之后host要和sensor直接通信
是不行的（加一句，sensor没有IP地址，也不可能有整个TCP IP协议栈）。其实我也不
喜欢有个local的server，但是觉得这个现在一下比较难拿掉
all
your |
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k***5
发帖数: 583 | 5 你用32KB RAM来跑TCP/IP ? 这确实让人意外。这类整合MCU通常是来做WiFi dongle的。
我的假设是基于32bits ARM 加 外置 16MB - 64 MB memory，WiFi module 外置。这样
可以直接跑Linux。和你的设计构想相差太远。 |
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L****g
发帖数: 155 | 6 thanks.
it's not for research but for product.
what do you think about dongle protection?
is it good enough?
thanks |
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y****t
发帖数: 10233 | 7 tight with mac or dongle are all ok.
both are easy to crack. |
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s********g
发帖数: 88 | 8 【 以下文字转载自 Hardware 讨论区 】
发信人: stevensung (四有青年), 信区: Hardware
标 题: 有关BLUETOOTH的几个问题.
发信站: BBS 未名空间站 (Tue Jul 22 15:09:39 2008)
前几天跟风买了FRY'S的那个VP6494 Nano Bluetooth Class 2 Dongle. 然后麻烦就来
了.
刚开始一切都好,WINXP自动识别了USB BT DEVICE,自动安装了驱动,也能识别我的NOKIA
和MOTOROLA的手机.但是,我却找不到"My bluetooth places".而且,在"Bluetooth
services"里面我只能看到一个可选的service,就是"dial-up modem",没有文件传输的
选项.我又卸载,重装,升级了BLUETOOTH的驱动,结果还是一样.这和我GOOGLE的结果大不
一样啊.
难道是我那里弄错了吗?我就是想通过这个BLUETOOTH来实现PC和手机之间的文件互传,
请问我该怎么做呢?谢谢了. |
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f****r
发帖数: 323 | 9 which BT bundle you get with that Dongle? widcomm or bluesoleil?
For widcomm, the BT software is very picky on language interface. If you ar
e not using a real Chinese version OS, try to set the default language setti
ngs all to English. Then reinstall. You should have "my bluetooth places" un
der "my computer" in XP.Cell phone BT support is another big issue. Verizon
purposely crippled some BT functions so you have to pay them $$ to get what
you should have with the phone, which sucks a big c |
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s********g
发帖数: 88 | 10 【 以下文字转载自 Hardware 讨论区 】
发信人: stevensung (四有青年), 信区: Hardware
标 题: 有关BLUETOOTH的几个问题.
发信站: BBS 未名空间站 (Tue Jul 22 15:09:39 2008)
前几天跟风买了FRY'S的那个VP6494 Nano Bluetooth Class 2 Dongle. 然后麻烦就来
了.
刚开始一切都好,WINXP自动识别了USB BT DEVICE,自动安装了驱动,也能识别我的NOKIA
和MOTOROLA的手机.但是,我却找不到"My bluetooth places".而且,在"Bluetooth
services"里面我只能看到一个可选的service,就是"dial-up modem",没有文件传输的
选项.我又卸载,重装,升级了BLUETOOTH的驱动,结果还是一样.这和我GOOGLE的结果大不
一样啊.
难道是我那里弄错了吗?我就是想通过这个BLUETOOTH来实现PC和手机之间的文件互传,
请问我该怎么做呢?谢谢了. |
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a*****a
发帖数: 640 | 11 去网站上下正版的，用dongle，我在mac上装过一次解密的，最后重新装了系统
从此再也不用非正版的了 |
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h**l
发帖数: 168 | 12 smartphone is actully not the biggest threat of the cellular network.
There are many other ways to achieve wireless access: dongle, tablet,
netbook, etc. |
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i*********5
发帖数: 19210 | 13 【 以下文字转载自 Cycling 讨论区 】
发信人: ironman2015 (1/2 ironman), 信区: Cycling
标 题: Eurobike 2012: Rotor launch power-measuring cranks and Flow aero option
发信站: BBS 未名空间站 (Wed Sep 5 22:56:37 2012, 美东)
http://road.cc/content/news/65656-eurobike-2012-rotor-launch-po
Rotor officially launched the new Rotor Power chainset at Eurobike, after we
saw a prototype this time last year.
Measuring power is for professionals and serious amateurs alike and this is
Rotor's first offering for those who want to run a com... 阅读全帖 |
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i*********5
发帖数: 19210 | 14 【 以下文字转载自 Cycling 讨论区 】
发信人: ironman2015 (1/2 ironman), 信区: Cycling
标 题: Eurobike 2012: Rotor launch power-measuring cranks and Flow aero option
发信站: BBS 未名空间站 (Wed Sep 5 22:56:37 2012, 美东)
http://road.cc/content/news/65656-eurobike-2012-rotor-launch-po
Rotor officially launched the new Rotor Power chainset at Eurobike, after we
saw a prototype this time last year.
Measuring power is for professionals and serious amateurs alike and this is
Rotor's first offering for those who want to run a com... 阅读全帖 |
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z*******n
发帖数: 1034 | 15 Posted Sep 18, 2014 by Sarah Perez (@sarahintampa)
PayPal Here, the company’s dongle-based mobile payments solution, is now
available for Android tablets, the company announced this afternoon — a
move that will address a large and growing swath of the tablet market.
According to Gartner, PayPal notes, 62 percent of tablets sold last year run
Android.
The PayPal Here application allows users to accept credit card and debit
card payments, as well as mobile payments via PayPal. This is done by havi... 阅读全帖 |
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k**********s
发帖数: 6409 | 16
我上面解释了，有些防火墙sip很难对付，服务器只好用proxy relay media的办法，至
少会带来通话延迟。保证语音流总是1对1的直接对讲，不经过任何服务器，是sip声音
质量的保证。
补充一下：防火墙不都是一样的，最难的是symmetric NAT的traversal。Windows的ICS
是比较难对付的一个。目前这里很多人在用4GC取代cable，我是10年前做的这样的事情
。当时的手机都不能做hotspot，也没有Pocket WiFi这样的东西，只能在笔记本电脑上
插一个USB dongle，用ICS。没有cable也没有dsl也就没有传统的座机，只好用VoIP/IP
。然后就碰到NAT traversal这难题了，用了无数办法，最后是voip.kots.us才完美解
决。如果你家里的防火墙不是很难对付的那一类，那么多数情况下语音质量不会受其影
响。这是一个非常YMMV的东西。 |
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w*******y
发帖数: 60932 | 19 Logitech V220 Cordless Mouse multi colors ymmv
Link:
http://www.target.com/s?keywords=Logitech V220&searchNodeID=1038598&ref=sr_bx_1_11
*note this has the large dongle. (that's what she said)
Computer Device Features: Battery Level Indicator, Tilt Wheel Plus Zoom
Gaming System Compatibility: PC, Mac
Mouse Type: Optical
Buttons: 2
Wired Connectivity: USB
Wireless Connectivity: Wireless RF
Wireless Technology: Wireless USB
Wireless Standard: 802.11a
System Requirements: Windows XP
Includes: Opera |
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w*******y
发帖数: 60932 | 23 I was looking to buy the Sony BDP-S370 at Target on BF for $99, but saw that
Best Buy just cut the price on this and the Panasonic DMP-BD65K.
I ended up buying the Panasonic because in addition to Netflix, Youtube, and
Pandora, it also had Picasa unlike the Sony.
Not the SLICKEST deal ever, but same as Target's BF deal for the Sony,
except available now! I have a WiFi built in LG player which is nice, but
old and missing Pandora. This one is wifi ready, NOT built in. Good for
those who can just ... 阅读全帖 |
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w*******y
发帖数: 60932 | 24 E3-Downgrader for E3card Reader released .Yes it's THE downgrader which can
turn your 3.5 PS3 down to any version you wanted
Code: |
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w*******y
发帖数: 60932 | 25 Hey Folks, TigerDirect has a great price on this bundle.
The price is $499.99, you need to add coupon code: JQK14083. This will make
the bundle drop to $229.99 and shipping is $14.14 for me here in So Cal.
Here is the link for the LG 32LD550 + LG AN-WF100 Bundle:
http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=7021878&sku=L49-3244
*Side Note* TigerDirect charges tax in FL, IL, NC, TX, GA, SD and ID
I posted one last week for $449 - My Original Post
|
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w*******y
发帖数: 60932 | 26 LG 55LE5500 54.6" Full HD Broadband LED Backlit LCD TV - 1080p, 1920x1080,
16:9, 120Hz, 5,000,000:1 Dynamic, Wireless Ready, 2.4ms, 4 HDMI $1099 before
Ship/Tax
Link:
http://www.frys.com/product/6214140
With NetCast:
NetCast Entertainment Access delivers the Web's best entertainment and
services direct to your TV from the Internetno computer required
Will need the LG USB wifi dongle:
http://www.frys.com/product/6226370?site=sr:SEARCH:MAIN_RSLT_PG
for Netcast ($37 at Frys.com)
Product Features
... 阅读全帖 |
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w*******y
发帖数: 60932 | 27 Link:
http://store.microsoft.com/microsoft/Dell-Adamo-XPS-13-AX-3601G
Display
13.4 in HD LCD WLED (1366 x 768)
Processor
Intel Core 2 Duo SU9400 1.4 GHz, L2 cache 3 MB
Memory
4 GB DDR3 800 MHz
Hard drive size
128 GB SSD
Operating system
Windows 7 Home Premium
PC type
Notebook
Optical drive
None
Media drive
None
Audio
Integrated sound, speakers
Video
Intel Graphics Media Accelerator X4500HD with shared graphics memory
Ports
2 USB 2.0
Headphone outpu... 阅读全帖 |
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w*******y
发帖数: 60932 | 28 Dell Adamo XPS 13 $799 + $4.99 Shipping at Microsoft store!!!
This is the cheapest I've seen so far.
Link:
http://store.microsoft.com/microsoft/Dell-Adamo-XPS-13/product/
Display
13.4 in HD LCD WLED (1366 x 768)
Processor
Intel Core 2 Duo SU9400 1.4 GHz, L2 cache 3 MB
Memory
4 GB DDR3 800 MHz
Hard drive size
128 GB SSD
Operating system
Windows 7 Home Premium
PC type
Notebook
Optical drive
None
Media drive
None
Audio
Integrated sound, speakers
Video
Intel G... 阅读全帖 |
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w*******y
发帖数: 60932 | 29 Product Description
The Popcorn Hour WN-150 is an 802.11n USB Wi-Fi dongle that lets you connect
your Popcorn Hour A-200 or C-200 player** wirelessly to your home network.
Secure, reliable and fast, the Popcorn Hour WN-150 has the bandwidth to
handle the largest multimedia and hi-def video files, and the robust
broadcasting capabilities to maintain consistent connections from one end of
your house to the other. The WN-150 has the following features: Miniature
size for greater flexibility. USB 2.... 阅读全帖 |
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w*******y
发帖数: 60932 | 30 Link:
http://www.amazon.com/exec/obidos/ASIN/B0038KLM9W?
Home theater system in a box, with Blu-ray Disc player/amplifier plus 5.1-
channel speaker set
Provides 1000 watts of total power (RMS); 7.1-channel virtual surround sound
via 5.1-channel speakers
VIERA Cast Internet streaming video and music from services including
Netflix,
Connects to your home network via Ethernet or using optional Wi-Fi dongle (
connects to USB port)
Plays Blu-ray discs plus full array of DVD and CD formats; SD memory ... 阅读全帖 |
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w*******y
发帖数: 60932 | 35 Sams Club has the VIZIO M221NV 22-Inch Full HD 1080p LED LCD TV with VIA
Internet Applications, Black for $179.73 with free shipping. I know someone
posted a refurbished model the other day for about this price, but this was
the best price I could find for a new one.
Also Amazon is selling for $228.88 so you might be able to do a PM to avoid
tax.
Link:
http://www.samsclub.com/sams/shop/product.jsp?productId=prod151
Picture/Display:
Size: 22"
Viewable: 21.5"
TV Type: Edge LED
Refresh Rate: 60Hz
M... 阅读全帖 |
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w*******y
发帖数: 60932 | 37 Premiertek ANT-GRID-24dBi Outdoor 2.4GHz 24dBi Directional High-Gain N-Type
Female Aluminum Die Cast Grid Antenna
If your serious about picking up remote wifi signals 24 DBI about the
highest gain antenna you will find anywhere. you need an N type connector
that will adapt this to a USB dongle. This should blow away any other wifi
antenna you can find. I can't recall the exact details, but DBI is a
geometric prgression so 24DBI is many times more powerful than any other
antenna (especially the o... 阅读全帖 |
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w*******y
发帖数: 60932 | 38 This is the older model that was replaced with the BDT210/BDT310 3D Blu-ray
Players but still a great player.
Notes:
This has Wifi "built-in" (via included USB adapter/dongle)
This is not a 3D Player
It does not qualify for the Avatar disc
Supports Netflix, Amazon VOD, YouTube, Pandora
Link:
http://www2.panasonic.com/consumer-electronics/shop/Blu-ray-38-
$79.99 + Tax
Free Shipping
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w*******y
发帖数: 60932 | 39 Great Price on a great 3D 55" Plasma
TC-P55ST30
1080P
1080 Moving Lines
3D
2 Pairs of Glasses
WiFi Dongle Included
Internet Apps
Free HDMI cable or Free Mount
36 months interest free if you use your sears card
Found this deal in-store. $1099
Link:
http://www.sears.com/panasonic-55-34-class-viera-reg-st30-serie
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w*******y
发帖数: 60932 | 41 I was looking for Remote extender for my AV system so I can move all my
devices to cabinet and have wire-free family room. I was going to buy this
Remote Control Extender for $19.99 and saw this combo deal. This Windows 7
remote was included in combo price for only $5 more.
1. Rosewill RRC-126 Windows 7 Certified Media Center Infrared Remote Control
with Netflix Function
* Microsoft Windows7&Vista certification and Green Button support
* 48 button remote
* Netflix function
* Include all of the b... 阅读全帖 |
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w*******y
发帖数: 60932 | 42 Frys will have all of these items on sale FAR this saturday only. So far as
I know these are in store only but you could try it after midnight pst to
see if they work online.
Page 1:
Norton 360 All in one Ver 5 Free after 30MIR and 25UPMIR www.frys.com/
product/6526243:
http://www.frys.com/product/6526243
Page 2:
CoolerMaster AMD AM2/AM3 Heatsink = Free after 5MIR www.frys.com/product/
6703085:
http://www.frys.com/product/6703085
Coolermaster 80MM Blue LED case fan = Free after 5MIR www.frys.c... 阅读全帖 |
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w*******y
发帖数: 60932 | 43 (First post for long time reader)
Sony Viao C series VPCCB3AFX/B
(click link price below for full specs)
$699 unadvertised price. Store display price $799. Web price:
http://store.sony.com/webapp/wcs/stores/servlet/ProductDisplay?
#specifications" rel="nofollow" target="_blank" onclick="_gaq.push(['_
trackEvent', 'thread', 'click', '3617012 - sony-viao-c-series-laptop-i52430m
-2.4ghz-4gb-ddr3-15.5-led-1920x1080-640gb-hdd-bluray-wifin-bluetooth-usb3-
backlight-keyboard.-699']);">Web price [Web ... 阅读全帖 |
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w*******y
发帖数: 60932 | 44 Newegg has the Nyko BluWave remote for the PS3 on sale for $5.99 with free
shipping. Previously the cheapest I have seen it was for $12.99 and it is
selling at Amazon right now for $19.99. This remote comes with a dongle
that can be used along with your Harmony remote to control the PS3!
Link:
http://www.newegg.com/Product/Product.aspx?Item=N82E16879213026 Bluwave
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