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The [[Nokia N900|N900]] is the first [[Maemo]] device which may also be used as a phone.  
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The '''N900''' is the first [[Maemo]] device which may also be utilized as phone.  
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[[Image:N900.jpg|frame|center|alt=Photo of N900 with open keyboard|Nokia N900]]
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[[Image:N900.jpg]]
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==Features==
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===Features===
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===Accelerometer===
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====Accelerometer====
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{{main|N900 accelerometer}}
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Built in [[N900_Hardware_Accelerometer]]
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===Battery===
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====Battery====
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[http://www.flickr.com/photos/rafeblandford/4035761230/sizes/m/in/photostream/ BL-5J 3.7V] Li-Ion 1320 mAh.
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[http://www.flickr.com/photos/rafeblandford/4035761230/sizes/m/in/photostream/ BL-5J 3.7V] Li-Ion 1320 mAh . See this thread for [http://talk.maemo.org/showthread.php?t=31394 reported usage]
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===Camera Stills===
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====Camera Stills====
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{| class="wikitable" border="1"
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Some features are only available with the [[Maemo 5/Latest Version|latest firmware]].
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{| class="wikitable"
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|+ Still camera functionality
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|-
|-
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! Feature
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!width="150" | Feature
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! Capability
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!width="400" | Capability
|-
|-
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|Capture Resolutions
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| Capture Resolutions
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|5 megapixel (2576x1936 pixels; 4:3), 3.5 megapixel (2560x1440 pixels; 16:9), 3 megapixel (2048x1536 pixels; 4:3), 1.3 megapixel (1280x960 pixels; 4:3)
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| 5 mega-pixel (2584x1938 pixels),3.5 mega-pixel 1920x1080
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|-
|Flash
|Flash
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|Lens
|Lens
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|Carl Zeiss optics, Tessar, 5.2 mm focal length, f/2.8, fixed aperture, focus 10 cm to infinity
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|Carl Zeiss optics ,Tessar,5.2mm focal length, f/2.8, fixed aperture, focus 10cm to infinity
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|-
|Physical Features
|Physical Features
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|Hardware shutter button, with [http://www.flickr.com/photos/rafeblandford/4035000745/in/set-72157622641562768/ Lens Cover]
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|Hardware shutter button,with [http://www.flickr.com/photos/rafeblandford/4035000745/in/set-72157622641562768/ Lens Cover ]
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|Sensor  
|Sensor  
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|CMOS 1/2.5" 31.2 mm focal length ([[:wikipedia:35 mm equivalent focal length|35 mm equivalent]])
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|cmos 1/2.5" 31.2mm focal length (35mm terminology)
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|-
|Zoom
|Zoom
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|Socketed
|Socketed
|Replacable in case of damage or malfunction. In principle upgradable.
|Replacable in case of damage or malfunction. In principle upgradable.
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|-
|}
|}
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Sample pictures are available from the [http://www.flickr.com/groups/1184299@N24/ Flickr N900 Group].
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Sample pictures are available from the Flickr N900 Group
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[http://www.flickr.com/groups/1184299@N24/ here]
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====Camera Application====
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=====Camera Application=====
This application only works in Landscape
This application only works in Landscape
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{| class="wikitable"
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{| class="wikitable" border="1"
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|+ Camera application functionality
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|-
|-
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! Feature
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!width="150" | Feature
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! Capability
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!width="400" | Capability
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|-
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|Capture Modes
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| Capture Modes
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|Automatic, Night, Macro, Landscape, Portrait, Action
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| Automatic, Macro, Portrait, Action
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|-
|Edit Options
|Edit Options
|Crop, Rotate
|Crop, Rotate
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|-
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|Exposure Options
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| Exposure Options
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|Automatic, ISO 100, 200, 400
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| Automatic, ISO 100, 200,400
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|-
|Flash Mode
|Flash Mode
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|Automatic, Red Eye reduction, Always Off, Always On  
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|Automatic, Red Eye reduction, Always Off,Always On  
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|-
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| White Balance
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| Automatic, Sunny,Cloudy,Tungsten, Fluorescent
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|-
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|White Balance
 
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|Automatic, Sunny, Cloudy, Tungsten, Fluorescent
 
|}
|}
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===Camera Video===
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====Camera Video====
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Video Recording WVGA 848x480 25fps,4X digital video zoom, autofocus
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{| class="wikitable"
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Video Recording Formats mpeg4
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|+ Video camera functionality
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|-
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! Feature
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! Capability
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|-
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|Features
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|4X digital video zoom, autofocus, enable/disable microphone
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|-
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|Video Formats
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|MPEG-4 Video
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|-
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|Video Modes
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|Automatic Video, Night Video
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|-
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|Video Resolutions
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|WVGA: 848x480 (16:9) @ 25 fps, VGA: 640x480 (4:3) @ 25 fps, QVGA: 320x240 (4:3) @ 25 fps
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|-
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|White Balance
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|Automatic, Sunny, Cloudy, Tungsten, Fluorescent
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|}
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===Connectivity===
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====Connectivity====
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{| class="wikitable"
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{| class="wikitable" border="1"
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|+ Connectivity functionality
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|-
|-
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! Feature
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!width="150" | Feature
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! Capability
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!width="400" | Capability
|-
|-
|Audio/Video Out
|Audio/Video Out
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|Nokia AV 3.5 mm inc. TV Out (included cable [http://europe.nokia.com/find-products/accessories/all-accessories/memory-cards-and-cables/cables/nokia-cable-ca-75u CA-75U])
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|Nokia AV 3.5mm inc TV Out (included cable [http://europe.nokia.com/find-products/accessories/all-accessories/memory-cards-and-cables/cables/nokia-cable-ca-75u CA-75U])
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|-
|Bluetooth
|Bluetooth
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| V2.1 +EDR with Following profiles A2DP,AVRCP,FTP,HFP,HSP,OPP (DUN PAN HID [[Fremantle_Unsupported_Bluetooth_profiles|via customisation]])
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| V2.1 +EDR with Following profiles A2DP,AVRCP,FTP,HFP,HSP,OPP (DUN PAN HID [http://wiki.maemo.org/Fremantle_Unsupported_Bluetooth_profiles[via customization]] )
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|-
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| [[N900 FM radio receiver|FM receiver]]
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|[http://tabletui.wordpress.com/2009/10/29/preview-fm-radio-for-n900/ FM Receiver]
|RDS, US/EU/Japan bands, Headphone cable for antenna
|RDS, US/EU/Japan bands, Headphone cable for antenna
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|-
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| [[N900 FM radio transmitter|FM transmitter]]
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|FM Transmitter
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|Internal antenna, 88.1 to 107.9 MHz
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|Internal antenna, 88.1 to 107.9MHz
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|-
|GSM  
|GSM  
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|-
|GPS
|GPS
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|A-GPS, GPS receiver, Network Positioning
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|
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|[http://www.flickr.com/photos/rafeblandford/4035032557/ Infra Red Port]
|[http://www.flickr.com/photos/rafeblandford/4035032557/ Infra Red Port]
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|Community support of [[:wikipedia:Consumer_IR|CIR]] from [http://irreco.garage.maemo.org/ Irrecco project]
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|Community support of [http://en.wikipedia.org/wiki/Consumer_IR CIR] from [http://irreco.garage.maemo.org/ Irrecco project]
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|WCDMA
|WCDMA
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|900/1700/2100 MHz, Tmobile 2100 Mhz, U.S only
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| 900/1700/2100 MHz
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|[http://www.flickr.com/photos/rafeblandford/4035785032/in/photostream/ Micro USB]  
|[http://www.flickr.com/photos/rafeblandford/4035785032/in/photostream/ Micro USB]  
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|([[N900_Hardware_USB_Host|USB host mode in development]]) USB 2.0, USB Mass Storage, USB Charging
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|(NO usb host or OTG) USB 2.0 ,USB Mass Storage,USB Charging
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|-
|WiFi
|WiFi
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|802.11 b/g :WEP, WPA, WPA2 (AES/TKIP), UPnP, DLNA Certification
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| 802.11 b/g :WEP,WPA,WPA2 (AES/TKIP), UPnP, DLNA Certification
|}
|}
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===Memory===
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====Memory====
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{| class="wikitable" border="1"
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{{main|N900 filesystem}}
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{| class="wikitable"
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|+ Memory specification
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|-
|-
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! Feature
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!width="150" | Feature
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! Capability
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!width="400" | Capability
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|Application memory  
|Application memory  
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|1.93 GB see the page on [[Documentation/Maemo_5_Developer_Guide/Packaging%2C_Deploying_and_Distributing/Installing_under_opt_and_MyDocs|using /opt for applications]]
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|1GB see the page on [http://wiki.maemo.org/Documentation/Maemo_5_Developer_Guide/Packaging%2C_Deploying_and_Distributing/Installing_under_opt_and_MyDocs[using /Opt for Applications]]
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|Expandable memory
|Expandable memory
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|[http://www.flickr.com/photos/rafeblandford/4035762146/sizes/m/ Micro SD slot] for up-to 32 GB additional  
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|[http://www.flickr.com/photos/rafeblandford/4035762146/sizes/m/ Micro SD slot] for up-to 16GB additional  
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|Internal storage
|Internal storage
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|Maximum built in user storage 32 GB
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|Maximun built in user storage 32GB
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|System memory  
|System memory  
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|1 GB (256 MB SDRAM plus 768 MB swap on EMMC)
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|1GB (256MB SDRAM plus 768MB virtual NAND)
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|-
|}
|}
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The media player can use both the internal 32 GB and micro SD card as storage.
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Media player can use both internal 32GB and micro SD card as storage
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===Detailed Hardware information===
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====Detailed Hardware information====  
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{{main|N900 Hardware Subsystems}}
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(Based partially on pre-production n900 device. Click on device for wiki page with more information)
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== Further reading ==
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{| class="wikitable" border="1" cellpadding="2"
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!width="200"|Device
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!width="225"|Model (Manufacturer)
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!width="225"|Description
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!width="100"|Driver
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!witdh="225"|License
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|-
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|[[N900 Hardware Flash Torch|Flash Torch]] || [http://www.analog.com/en/power-management/display-and-lighting/adp1653/products/product.html ADP1653] (Analog Devices) || Dual LED flash controller || adp1653 module over I2C bus ||
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|-
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|[[N900 Hardware Autofocus|Autofocus]] || [http://www.analog.com/en/digital-to-analog-converters/da-converters/ad5821/products/product.html AD5820] (link is 5821) (Analog Devices) ||Autofocus coil driver || ad5820 module over I2C bus||
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|-
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|[[N900 Hardware LCD Panel|LCD Panel]] || ACX565AKM (Sony) || ||
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|-
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|[[N900 Hardware LED Controller|LED Controller]] || LP5523  || ||
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|-
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|[[N900 Hardware GPU|GPU]] || SGX 530 (Imagination Technologies) || || ||
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|-
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|[[N900 Hardware Touch Screen Controller|Touch Screen Controller]] || tsc 2005 || ||
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|-
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|[[N900 Hardware Microprocessor|Microprocessor]] || OMAP3430 [http://focus.ti.com/general/docs/wtbu/wtbuproductcontent.tsp?contentId=14649&navigationId=12643&templateId=6123] (Texas Instruments) || ||
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|-
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|[[N900 Hardware Power management/I2C|Power management/I2C]] || TWL4030 (Texas Instruments) || ||
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|-
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|[[N900 Hardware WiFi Card|WiFi]] || WL1251 (Texas Instruments) || ||
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|-
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|[[N900 Hardware Bluetooth|Bluetooth]] || BCM2048 [http://www.broadcom.com/products/Bluetooth/Bluetooth-RF-Silicon-and-Software-Solutions/BCM2048] (Broadcom) || ||
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|-
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|[[N900 Hardware FM Radio Transmitter|FM Radio Transmitter]] || Si4713 (Silicon Labs) || [http://www.datasheetdir.com/SI4713+Rf-Transmitters] ||
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|-
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|[[N900 Hardware GPS|GPS]]||TI Navilink chipset||Model number uncertain|| ||
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|-
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|[[N900 Hardware Stereo Headphone Amplifier|Headphone Amplifier]] || TPA6130a2 (Texas Instruments) || ||
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|-
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|[[N900 Hardware Digital Audio Data Serial Interface|Digital Audio Data Serial Interface]] || TLV320AIC3x || ||
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|-
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|[[N900 Hardware Camara Sensor|Main Camera]] || ET8EK8 (Toshiba) || ||
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|-
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|[[N900 Hardware VGA Camara module|Front Camera]] || VS6555 (ST Microelectronics) || ||
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|-
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|}
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For those that want to hack the drivers for the hardware the source code of Maemo Kernel could be download here:
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<pre>
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http://repository.maemo.org/pool/fremantle/free/k/kernel/
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</pre>
See also the following articles
See also the following articles
* [[:wikipedia:Nokia_N900|Nokia N900 article on Wikipedia]]
* [[:wikipedia:Nokia_N900|Nokia N900 article on Wikipedia]]
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* [[Comparison of tablet models]]
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* [https://fjallfoss.fcc.gov/prod/oet/forms/blobs/retrieve.cgi?attachment_id=1150151&native_or_pdf=pdf  N900 internal Photos]
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* [[Comparison Of Tablet Models]]
* [[N900 Web Applications]]
* [[N900 Web Applications]]
* [[Updating the firmware]]
* [[Updating the firmware]]
* [[N900 Accessories]]
* [[N900 Accessories]]
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* [[N900 shortcuts and gestures]]
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* [[N900 Tweaks]]
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* [[N900 Hardware Power Consumption]]
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[[Category:Devices]]
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* [[N900 Hardware Hacking]]
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{{devices}}
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[[Category:N900]]
[[Category:N900]]
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[[Category:N900 Hardware]]
 

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