3 This is the original TeleMini using the CC1111 SoC and MP3H6115A
4 analog barometric sensor.
6 <a href="telemini_top.jpg"> <img src="telemini_top_thumb.jpg"></a>
7 <a href="telemini_bottom.jpg"> <img src="telemini_bottom_thumb.jpg"></a>
13 * Recording altimeter for model rocketry
14 * Supports dual deployment (can fire 2 ejection charges)
15 * 70cm ham-band transceiver for telemetry downlink
16 * Barometric pressure sensor good to 45k feet MSL
17 * Designed to use a single LiPo rechargeable battery
19 * 1.5 x 0.5 inch board designed to fit inside 18mm airframe coupler tube
21 ### Developer View ###
24 * [TI CC1111F32](http://focus.ti.com/docs/prod/folders/print/cc1111f32.html) Low Power RF System-on-Chip
25 * Sub-1Ghz transceiver
30 * 6 12-bit analog inputs (11 bits with single-ended sensors)
31 * 2 channels of serial I/O
33 * [Freescale MP3H6115A](http://www.freescale.com/webapp/search.partparamdetail.framework?PART_NUMBER=MP3H6115A6U) pressure sensor
35 * Written mostly in C with some 8051 assembler
36 * Runs from on-chip flash, uses on-chip RAM, stores flight data to
37 upper blocks of on-chip flash
39 * [gEDA](http://www.gpleda.org/) for schematic capture and PCB layout
40 * [SDCC](http://sdcc.sourceforge.net/) compiler and source debugger
42 * The hardware is licensed under the [TAPR](http://www.tapr.org) [Open Hardware License](http://www.tapr.org/ohl.html)
43 * The software is licensed [GPL version 2 or later](http://www.gnu.org/licenses/old-licenses/gpl-2.0.html)
47 There is a single manual for TeleMini and all other Altus Metrum products,
48 which is available in [html](../AltOS/doc/altusmetrum.html) and
49 [pdf](../AltOS/doc/altusmetrum.pdf) formats.
51 An outline of the board with drill hole locations is available in
52 [pdf](../Documents/telemini-v1-outline.pdf) format.
54 The hardware design files can be found on [git.gag.com](http://git.gag.com)
55 in the project [hw/telemini](http://git.gag.com/?p=hw/telemini;a=summary).