PureData connected I/O and audio board:
PDoE is a PoE connected I/O and audio board. It contains a 16-bits audio DAC with 3W amplifier. An PureData external called udpdac~ allows for streaming your PureData audio to the amplified speaker connected to the board. Using OSC the I/O can be interfaced from any programming system incl. PureData. It gets its power straight of the Ethernet cable, so only one connected wire. It communicates through any network or even via Wifi or the internet. Multiple boards can be connected to one single PureData patch.
As comparison; an Arduino setup doing Ethernet would consist of:
– Arduino Ethernet: €47
– PoE module: €20
– Music Shield: €29
– Ardumoto: €22
Which is a total of €120! This setup would still not contain an out of the box firmware and certainly not streaming audio.