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CC2640R2F: cc2640r2f

brijesh gowda
Intellectual 695 points
Part Number: CC2640R2F
Other Parts Discussed in Thread: CC2650

Hello

i am using CC2640R2F launchpad. i have read that temperature sensor is inbuit, can someone please tell me how to know the current temperature, is it possible to know temperature? i need to connect this device to gps tracking. so please let me know how to measure the temperature

and i also could you please suggest me which external battery can i use for CC2640R2F

thank you in advance

  • 0
    TI__Mastermind 33460 points
    Hello,

    There are driverlib functions that are available to read the temperature.

    We have an example that performs this called the long range peripheral. There is an example of it here
    github.com/.../longrange_peripheral.c, see the SimpleBLEPeripheral_performPeriodicTask() function.

    You can read more about the AON APIs used in the driverlib documentation included in your SDK, see AONBatMonTemperatureGetDegC


    The choice of external battery depends on your design requirements, but you can refer to the CC2650 Sensortag Reference design, it runs off a coin cell battery. (Note that CC2650 is pin compatible with CC26540R2F).