The PmodBT2 is a powerful peripheral module employing the
Roving Networks® RN-42 to create a fully integrated Bluetooth interface.
The PmodBT2 uses a standard 12-pin connection and communicates via UART.
There is a secondary SPI header on the board for updating the RN-42
firmware if needed.
There are two UART signal pin assignment conventions in use on Digilent
products. This product uses the new signal assignment convention.
Connecting a product using the new convention with one using the old
convention requires the use of a UART Crossover Cable (not included).
Click here for a more detailed explanation.