Manual

35
3.6.1.1. Omni and External microphones extension
This modification of the Super-Beacon allows you to bring the receiving microphone
to any place on your robot or clothing. Due to this, the microphone body itself will not
interfere, and will not be visible. It allows you to create more accurate implantation.
It is possible to connect External Microphone-IP67 or Omni-Microphone-IP67
It is also possible to use 2 External Microphones to calculate the direction, or to
improve and increase the reception area.
Omni-Microphone-IP67 wire length is 1m, it connects to 4x4 pinout in default
configuration.
External microphone length is 25cm (default), may be expanded up to 1m (optional).
Check out the product page.
Be careful: You should have soldering skills to solder External Microphone on
board
Figure 1: Super-Beacon with one External Microphone connected