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UPV/nMine UAV extension board for OLIMEX LPC-E2468
This board is the second design of our uav project, first
one is based on OLIMEX LPC-H2294, we are moved to
Olimex LPC-E2468
because this small board have very interesting hardware and peripherals for
UAV applications (Ethernet, 2xCAN, 4xUARTs, USB HOST and more)
IMU details:
This board try to contain all necessary sensor,
communications ports, analog inputs... for any medium responsibility UAV. It
is not lightest solution but it have a lot of more hardware options and
peripherals than other well known and very expensive uav controllers.
Features
4 Layer board with ground plane for high noise immunity
I/O Connectors:
8 x Servos - Standard pitch 2.54mm
4 x speed input (for sensors, motor RPM, or PPM capture)
2 x CAN BUS with transceivers - Header 2.54mm
2 x Analog Inputs for general propose 0-5v (for sonar altimeter for
example)
2 x UARTs (3.3v level) for GPS and MaxStream XBEE-Pro 60mW radiolink
Onboard sensors options:
Accelerometers (two options):
Gyros:
Compass (two options):
Pressures:
Features from
Olimex LPC-E2468
development board:
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MCU: LPC2468, 16MB SDRAM (more is possible if
necessary), 128 MB Flash, standard JTAG connector for debugging
with ARM-JTAG
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Ethernet 100MBit
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2x USB hosts
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USB-to-RS232 converter device connected to
LPC2468 UART
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SD/MMC card connector
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UEXT connector with I2C, SPI, RS232
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RESET Button, two USER button
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Dimensions: 90x60mm (3.54 x 2.36")
PCB and assembly information:
Special thanks to DISCA Departament
of Universidad Politecnica de Valencia
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