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Interfaces

The Accuro tag board features 3 power input ports.

Physical Interfaces​

Bare Board​

The following figure shows the back of the Accuro tag board.

drawing

The back of the tag comprises the following JST 2.0 connector ports:

  1. Direct power input accepting 5V-35V. If power is connected to Port 1 while one or several batteries are connected, these will be charged during operation.
  2. First LiPo battery (3.7V-4.1V) port
  3. Second LiPo battery (3.7V-4.1V) port
Take care

Inverting the polarity of the voltages connected to the JST ports can irrevocably damage the tag. All JST 2.0 ports are polarized with the positive pin placed on the edge-side (top in this figure) of the board.

Packaged​

drawing

The packaged tag features a 2.1mm x 5.5mm female barrel jack, which is connected to the direct power input of the tag (Port 1). This allows the tag to be powered and charged using any power adapter outputting voltages between 5V and 35V. The power supply of the radar can be used for this purpose.

Take care

Connecting a voltage in excess of 35V to the barrel jack is likely to permanently damage the tag.