Sagacious Himself — brevity in circumlocution: never blague — suffering genius

May 30, 2014

raspberry pi garage door auto close or open with NFC in car failover light sensor

Filed under: RaspberryPi — Sagacious Himself @ 9:31 pm
Tags:

[L]

There will be no raspberry pi wifi touching internets folly here.

 

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April 11, 2014

inexpensive GPS feature competitive with android flagship phones WAAS, beidou or gonass, qzss egnosmsas gagan, optionally arduino [and raspberry pi]

Filed under: Arduino,bargain,CIO,GPS,RaspberryPi,social engineering — Sagacious Himself @ 2:17 pm
Tags: , , ,

SkyTraq CaaS venus8 GNNS 29 second TTFF cold quad-GNSS 34 channel  GLONASS  Beidou  Galileo  [Arduino ready]

Venus 8 chip is built with enough MIPS and memory to process signal from combination of 34 GPS, GLONASS, Beidou, and Galileo satellites in parallel simultaneously

navspark.com.tw

NavSpark arduino friendly dev board onboard gps  under $15

navspark inexpensive alternative to arduino gps shields

which will be extra awesome as soon as evil google [evil google owns Waze as of June 2013ish] facilitates simultaneous GNSS (internal GPS and external GPS) within android — not displacing as does currently more awesome BlueGPSWaze INTENTS would be helpful.

SkyTraq affordale high end multignss

 

 

IOS multisource GNSS

ion jnc

install F-droid repo client for android

WARNING: occasionally adware is allowed into the repo by morally damaged volunteers.  Fortunately such is declared in red text atop app listing.  malware [adware] is never an acceptable payment system for app COSTS: privacy rape

social gps is now less costly

vs Venus GPS with SMA Connector , $50

skytraq S1216F8-GL 167 channel , 28 simultaneous (gps glonass qzss egnosmsas gagan WAAS)

skytraq S4070DR GPS + dead reckoning  Extended Kalman Filter (gyro + odo)

SkyTraq makes available the module’s powerfullness without GNSS for thos interested.  Buy one; set on shelf.

WAAS [SBAS]

NavSpark-GL NavSpark-BD Venus838FLPx break in geocaching hobbyist navigation LEON from SPARK

 ION Military Division’s Joint Navigation Conference is the largest U.S. military navigation conference with joint service and government participation. The event focuses on technical advances in Guidance, Navigation, and Control (GN&C) with emphasis on joint development, test and support of affordable GN&C systems, logistics and integration.

SkyTraq arduino development board

SeeAlso.01 SeeAlso.02 SeeAlso.03

 

December 17, 2012

SDHC linkify

Filed under: RaspberryPi — Sagacious Himself @ 9:47 pm

http://elinux.org/User:Simon_Small/InProgress1

http://www.raspberrypi.org/phpBB3/viewtopic.php?f=2&t=6093

http://elinux.org/RPi_VerifiedPeripherals

https://github.com/raspberrypi/firmware

http://www.raspberrypi.org/phpBB3/viewtopic.php?f=2&t=5692 [auto firmware]

0

http://www.raspbmc.com/

related issues

http://wiibrew.org/wiki/SD/SDHC_Card_Compatibility_Tests

 

fun with Class 10 SDHC cards and Raspberry Pi? watch: sdhci bcm2708

Filed under: RaspberryPi — Sagacious Himself @ 9:43 pm

Bits of patience are required and perhaps more stringent SD card alliance standards (see also EXT and UDF for SDA3+)

https://github.com/raspberrypi/linux/commit/7e8ae226fe6e95954df6b0dcdde40a53dbbc1a0b

yay! making a hyperlink wipes form contents so no hyperlink for you!!

Guess we’ll wait some more before wielding SDSDX-008G-X46

 

 

 

circumventing Raspberry Pi kernel learning: BerryBoot

Filed under: RaspberryPi — Sagacious Himself @ 1:39 pm
  •  download berryboo
  • transfer to FAT32 SD(HC) card
  • boot RPi with wired internets
  • BerryBoot helps make all those pesky what- and how to install questions

ftw?

yeah it’s great kit but some people might skip the learning part entirely 😦

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