we just explored this amazing open hardware project:
While it’s originially developed to build synthesizers, i see great potential to use it also for various sensing and instrumentation control in the GOScH world.
"“Axoloti Core” is a circuit board with stereo audio in- and output, audio analog-to-digital and digital-to-analog converters and a microcontroller suitable for digital audio processing. "
168MHz STM32F427 microcontroller
24bit/96kHz capable stereo audio ADC/DAC (editor and firmware currently only supports 24bit/48kHz)
On-board switching power supply
Circuit board dimensions: 160 x 50 mm
also it’s a great example of open hardware/software with a large community contributing.
i just got myself a few and we’ll experiment with it next week for some “Eco-Sonification” experiments.