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AWR1642BOOST: LaunchPad RS232 serial port of AWR1642 boost EVM

nicky liu
Prodigy 250 points
Part Number: AWR1642BOOST
Other Parts Discussed in Thread: AWR1642,

I want use the RS-232 serial port of AWR1642 boost EVM LaunchPad for Bluetooth function development,

But after understanding I must disconnect R128、R129、R136 & connect R166、R169、R26

If use the CC2640R2 development kit to connect to the AWR1642 's LaunchPad ,can the RS232 serial port will be enable without modifying the circuit ?

  • +1
    TI__Guru 58035 points

    Hello Nicky,

    By default the RS232 lines of the AWR1642 are connected to U6 IC on the AWR1642BOOST board (refer to the schematics). If you want to connect the RS232 lines to the J6 Lauchpad connector , you need to remove R128, R129 to disconnect the lines from U6 IC and mount R166, R169 to connect them to the J6 connector.

    Regards,
    Vivek