HiRel/CanSat/Slave Gumstix
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The [[HiRel/CanSat|CanSat]] '''processor platform''' provides easy access to data processing and storage. | The [[HiRel/CanSat|CanSat]] '''processor platform''' provides easy access to data processing and storage. | ||
It holds a [https://store.gumstix.com/index.php/category/33/ Gumstix Overo®] Computer-on-Module (COM) board. | It holds a [https://store.gumstix.com/index.php/category/33/ Gumstix Overo®] Computer-on-Module (COM) board. | ||
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+ | {|class=wikitable | ||
+ | |- | ||
+ | ! Type || CanSat Slave Gumstix || Schematic || Description | ||
+ | |- | ||
+ | | V1.0 || [[TBD|200px|CanSat Slave GumstixV1.0]] || [[Media:P-CAD EDA - CanSat Slave Gumstix schematic.pdf|CanSat Slave Gumstix v1.0 Schematic PDF]] || | ||
+ | |- | ||
+ | |} | ||
= Power = | = Power = |
Revision as of 19:12, 23 January 2015
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The CanSat processor platform provides easy access to data processing and storage. It holds a Gumstix Overo® Computer-on-Module (COM) board.
Type | CanSat Slave Gumstix | Schematic | Description |
---|---|---|---|
V1.0 | 200px|CanSat Slave GumstixV1.0 | CanSat Slave Gumstix v1.0 Schematic PDF |
Power
The COM board can be powered with 5 V:
- via the micro-USB connector
- via the CanSat power supply board
When using the micro-USB connector power supply:
- the jumper close to the the COM board should be shorted
- the jumper on the power supply board should be open on both sides (5 V from batteries or from mini-USB)
Connectors
A breakout board with the following pins on a standard connector has been created:
Name | Direction | Level [V] | Description |
---|---|---|---|
USB5 | out | 5 | Power delivered by the USB connector, not used on the breakout board |
AUXL / AUXR | in | Audio input | |
HSOLF / HSORF | out | Analog output | |
N_RESET | in | Gumstix reset, connect to GND through button | |
TXD1 | in | 3.3 | Serial Data In |
RXD1 | out | 3.3 | Serial Data Out |
GPIO168 | in | 3.3 | General Purpose Input |
GPIO67 | out | 3.3 | General Purpose Output |
GND | Common | ||
VCC33 | in | 3.3 | Power Supply |
The USB5 power is connected to the top connector's 5 V pin. On the power board, the 3.3 V is generated for all boards. This is the source of the VCC33 pin which powers the COM board.