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m0dul

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The r0ket can easily be extended by pluggable m0dules.

See m0dules for existing m0dules.

Hardware

Please keep in mind that power is a very limited resource on the r0ket. The more a m0dule consumes the less fun you have!

Interface

A m0dule can be either connected via the m0dulebus or the hackerbus. All connectors are in 2.54mm/100mil spacing where only the m0dulebus is prepopulated with female sockets. If available a stackthrough connector should be used to interface with the m0dulebus.

Links: Eagle

M0dulbus

Connector: 2×06 female socket (2.54mm/100mil)

Pin Description
+3V3_EXP Fixed 3.3V
VCC Battery voltage (3.7-3.3V)
GND Ground
SCL, SDA I2C bus
MISO, MOSI, SCK SPI bus
SSx Chip select for SPI or general purpose IO
BUSINT Active LOW open-drain interrupt

Hackerbus

Connector: Optional (not prepopulated) 1×06 female socket (2.54mm/100mil)

Pin Description
+3V3_EXP Fixed 3.3V
VCC Battery voltage (3.7-3.3V)
GND Ground
HBx General purpose IO

Software

m0dul.1308485246.txt.gz · Last modified: 2011/06/19 14:07 by kiu