The AB0105 board mates with the AB0003 (A2B03) A2B OEM module to create an A2B microphone array that can be used in audio beamforming and ANC applications. The board set is normally operated as a phantom powered node.
Full details are available on the AB0105 product page.
For A2B applications order the kit, part number EVMA2B05. The mic board AB0105 only has PDM output and must be supplied with 1.8V power.
Note: These boards are in stock but receive final configuration at order time. Lead time is typically 2-3 days.
The A2B module is configured for bus power and 1.8V output. It is possible to revert it to local power and 3.3V for use with other modules, contact Clockworks for details.