[erlang-questions] [ANN] wpi - Controlling the Raspberry Pi using Erlang

Klas Johansson <>
Mon Oct 8 22:27:30 CEST 2012


Are you interested in letting Erlang control a Raspberry Pi [1]? If so
you might be interested in `wpi' which is an Erlang wrapper around the
WiringPi library (by Gordon Henderson) which is a Raspberry Pi dialect
of the Wiring library which you may have experienced for Arduino. wpi
makes it possible to read from and write to GPIO pins, write to LCDs,
shift bits in and out and control other devices over serial interfaces
or SPI and all this from a Raspberry Pi running Erlang.


Contributions are more than welcome. Thanks to David Haglund who
contributed the SPI bus and serial interface parts.

Best Regards,

[1] http://www.raspberrypi.org/faqs

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