1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
[appendix]
== Technical Information
=== GPS Receiver
TeleGPS uses the u-Blox Max-7Q GPS receiver.
=== 70cm Transmitter
TeleGPS uses a TI CC115L transmitter. This radio
produces 10mW of RF output.
=== Micro-controller
TeleGPS uses an NXP LPC11U14 micro-controller. This
tiny CPU contains 32kB of flash for the application
and 4kB of RAM for temporary data storage.
=== Lithium Polymer Battery
Shipping restrictions may prevent us from including a
battery battery with TeleGPS.
=== Mechanical Considerations
TeleGPS is designed to be rugged enough for typical
rocketry applications. The 4 mounting holes on the
board are sized for use with 4-40 or M3 screws.
=== On-board data storage
TeleGPS has 2MB of non-volatile storage, separate from
the code storage memory. The TeleGPS firmware uses
this to log information during flight.
|
