[[!meta title="MicroPeak"]]
-<center><img src="../logos/altusmetrum-oneline.svg" width="320"/></center>
-
-- - -
<img src="../logos/micropeak-oneline.svg" height="100"/>
-
# Introducing MicroPeak by AltusMetrum #
-Micropeak is a peak-recording barometric altimeter for precision model
-rocketry altitude measurements.
+Micropeak is a barometric logging altimeter for precision model
+rocketry altitude measurements.
-<a href="v0.1/micropeak-dime.jpg"><img
-src="v0.1/micropeak-dime-640.jpg"></a>
+<a href="v1.0/micropeak-dime.jpg"><img
+src="v1.0/micropeak-dime-640.jpg"></a>
-Production units will be available from the
-[Garbee and Garbee](http://auric.gag.com) web
-store.
+Data download is available using the [MicroPeak USB adapter](../MicroPeakUSB).
## Documentation ##
[html](../AltOS/doc/micropeak.html) and
[pdf](../AltOS/doc/micropeak.pdf) formats.
+## Software ##
+
+The MicroPeak application runs on Linux, Mac OS X and Windows. It
+communicates with the [MicroPeak USB adapter](../MicroPeakUSB) to download and analyze
+flight data. It's written in [Java](http://java.com) and offers the
+same functionality and interface on all three platforms. It uses the
+FTDI USB Serial drivers to communicate with the hardware. If you're
+running Mac OS X or Windows, a compatible version of those drivers is
+included with the software. You can also install a different from from
+the [FTDI Driver](http://www.ftdichip.com/FTDrivers.htm) page.
+
+MicroPeak is part of the larger [AltOS](/AltOS) suite of software, which also
+includes a dedicated [TeleGPS](/TeleGPS) application.
+
+### Available Versions ###
+
+[[!inline pages="./releases/* and !*/Discussion and !*.sh and !*.html and !*.bz2 and !*.zip and !*.exe and !*.dmg" show="10" rss="no" raw="yes" ]]
+
## Hardware Features ##
* Measure ground pressure and peak altitude pressure.
- * Blue LED blinks out maximum height in decimeters.
+ * Logs 48 seconds of flight data
+ * Orange LED blinks out maximum height in decimeters.
* 18mm x 14mm. 1.9g including battery.
* Power switch.
MicroPeak includes an integrated battery holder on the back side of
the circuit board.
-<a href="v0.1/micro-peak-back.jpg"><img
-src="v0.1/micro-peak-back-640.jpg"></a>
+<a href="v1.0/micropeak-back.jpg"><img
+src="v1.0/micropeak-back-640.jpg"></a>
## Developer View ##
Here's a close-up view of the hardware
-<a href="v0.1/micropeak.jpg"><img src="v0.1/micropeak-640.jpg"></a>
+<a href="v1.0/micropeak.jpg"><img src="v1.0/micropeak-640.jpg"></a>
* Hardware Features
* [ATMEL ATtiny85](http://www.atmel.com/devices/attiny85.aspx) Microcontroller
* High precision — 2.4Pa resolution (approximately 20cm at sea level)
* Factory calibrated.
* CR1025 Lithium Battery
- * 30mAh. Runs MicroPeak for 15 hours on the pad or in flight
+ * 30mAh. Runs MicroPeak for more than 40 hours on the pad or in flight
+ * [OSRAM LO T67K](http://catalog.osram-os.com/catalogue/catalogue.do?favOid=000000000002269f00090023&act=showBookmark) orange LED
* Standard 6-pin AVR programming interface.
* Software Features
* Written in C
* Samples pressure every 96ms
- * Detect boost with 4m altitude change
+ * Delay 30s after power-on to finish airframe prep
+ * Detect boost with 30m altitude change
* Exponential averaging filter to minimize transient effects.
* Tools Used
* The hardware is licensed under the [TAPR](http://www.tapr.org) [Open Hardware License](http://www.tapr.org/ohl.html)
* The software is licensed [GPL version 2](http://www.gnu.org/licenses/old-licenses/gpl-2.0.html)
-
-<center><img src="../logo.svg" width="100"/></center>
+<center><img src="../logos/micropeak.svg" height="64"/>