[[!meta title="TeleGPS History"]]
# TeleGPS v1.0
These are photos of production version 1.0:
These early boards used a different processor, a transmit-only radio chip,
and had a few other minor differences from current boards.
## Features ##
### User View ###
* GPS tracker and logger
* Offers custom digital telemetry, APRS and direction beacons
* 16mW transmit power
* High-dynamics GPS receiver for accurate tracking
* Uses 3.7V Lithium Polymer battery.
* 1.5 x 1.0 inch board designed to fit inside 29mm airframe coupler tube
* 2MB on-board data logging flash
* Built-in USB connection for configuration, data download and battery charging
* 12.3g flight weight (including antenna, excluding any battery)
### Developer View ###
* Hardware Features
* [NXP LPC11U14](http://www.nxp.com/products/microcontrollers/cortex_m0_m0/LPC11U14FHI33.html) System-on-Chip
* ARM Cortex-M0 MCU
* 32k Flash
* 6k RAM
* USB 2.0
* 8 12-bit analog inputs
* I2C, SPI, async serial
* digital I/O
* [uBlox Max 7Q](http://www.u-blox.com/en/gps-modules/pvt-modules/max-7.html) GPS receiver
* [TI CC115L](http://www.ti.com/product/cc115L) 70cm transmitter
* Built-in USB data download and battery charger connection
* 2MB SPI flash
* Software Features
* Written mostly in C with some ARM assembler
* Runs from on-chip flash, uses on-chip RAM, stores tracking data to
flash memory part
* Tools Used
* [gEDA](http://www.gpleda.org/) for schematic capture and PCB layout
* [GCC](http://gcc.gnu.org/) compiler and source debugger
* Licenses
* 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)
## Artifacts ##
There is a single manual for TeleGPS and all other Altus Metrum products,
which is available in [html](../AltOS/doc/altusmetrum.html) and
[pdf](../AltOS/doc/altusmetrum.pdf) formats.
The hardware design files can be found on [git.gag.com](http://git.gag.com)
in the project [hw/telegps](http://git.gag.com/?p=hw/telegps;a=summary).
These early boards used a different processor, a transmit-only radio chip,
and had a few other minor differences from current boards.
## Features ##
### User View ###
* GPS tracker and logger
* Offers custom digital telemetry, APRS and direction beacons
* 16mW transmit power
* High-dynamics GPS receiver for accurate tracking
* Uses 3.7V Lithium Polymer battery.
* 1.5 x 1.0 inch board designed to fit inside 29mm airframe coupler tube
* 2MB on-board data logging flash
* Built-in USB connection for configuration, data download and battery charging
* 12.3g flight weight (including antenna, excluding any battery)
### Developer View ###
* Hardware Features
* [NXP LPC11U14](http://www.nxp.com/products/microcontrollers/cortex_m0_m0/LPC11U14FHI33.html) System-on-Chip
* ARM Cortex-M0 MCU
* 32k Flash
* 6k RAM
* USB 2.0
* 8 12-bit analog inputs
* I2C, SPI, async serial
* digital I/O
* [uBlox Max 7Q](http://www.u-blox.com/en/gps-modules/pvt-modules/max-7.html) GPS receiver
* [TI CC115L](http://www.ti.com/product/cc115L) 70cm transmitter
* Built-in USB data download and battery charger connection
* 2MB SPI flash
* Software Features
* Written mostly in C with some ARM assembler
* Runs from on-chip flash, uses on-chip RAM, stores tracking data to
flash memory part
* Tools Used
* [gEDA](http://www.gpleda.org/) for schematic capture and PCB layout
* [GCC](http://gcc.gnu.org/) compiler and source debugger
* Licenses
* 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)
## Artifacts ##
There is a single manual for TeleGPS and all other Altus Metrum products,
which is available in [html](../AltOS/doc/altusmetrum.html) and
[pdf](../AltOS/doc/altusmetrum.pdf) formats.
The hardware design files can be found on [git.gag.com](http://git.gag.com)
in the project [hw/telegps](http://git.gag.com/?p=hw/telegps;a=summary).