VL6180-SATEL Breakout Boards STMicroelectronics VL6180-SATEL Breakout Boards are hardware add-ons for the X-NUCLEO-6180A1 Expansion Board, populated with the VL6180 Proximity Sensor. Up to three breakout boards can be connected to the X-NUCLEO-6180A1 Expansion Board, enabling multi-sensor applications. Thanks to its 2.8V regulator, the VL6180-SATEL Breakout Boards can be used in any application with a 3.3V to 10V supply.