-![Altus Metrum Logo](logo.png)
+![Altus Metrum Logo](mediumlogo.png)
-This is the site where
+Open source hardware and software avionics solutions for the hobby rocketry community from
[Bdale Garbee](http://gag.com/~bdale) and
-[Keith Packard](http://keithp.com/keithp)
-document our work on open hardware and software designs for
-high powered model rocketry avionics solutions.
+[Keith Packard](http://keithp.com/keithp).
<p>
All hardware designs on this site are licensed under the
[TAPR](http://www.tapr.org/)
[General Public License, version 2](http://www.gnu.org/licenses/old-licenses/gpl-2.0.html)
or compatible licenses.
+# Rocket Altimeters and Accessories
+* [TeleMetrum](TeleMetrum/)
+is our primary product, a dual-deploy rocketry altimeter with
+GPS and bidirectional RF telemetry link.
+
+* [TeleMini](TeleMini/)
+is a smaller dual-deploy rocketry altimeter with telemetry using only a
+barometric pressure sensor
+
+# Ground Stations
+
+* [TeleDongle](TeleDongle/)
+is a simple RF interface for use in ground stations interacting with rockets
+using [TeleMetrum](TeleMetrum/). It may also be useful as a generic RF
+interface for other microcontroller systems.
+
+# Software
+
+* [AltOS](AltOS/)
+is the name of the firmware and related utilities that Keith maintains for
+the set of hardware projects here.
+
# [Latest News](News) #
# Where to Buy #