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Interface Sparkfun(AD-013) capacitive fingerprint sensor to nrf52832

Rajbir Singh

Hi, I am new to nrf.

I want to interface Sparkfun capacitive fingerprint sensor with nrf52832.

There is Arduino lib is present for this module.

But I am stuck on how to use this module with nrf52832.

Please share some examples if any.

Thank you in advance.

Regards

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  • 0

    Hi Rajbir

    We don't have any examples showing how to use this sensor unfortunately. 

    Either you need to port the Arduino library to the nRF5 SDK, replacing all the low level hardware functions (SPI, GPIO etc) with the Nordic SDK equivalents, or you need to find an Arduino board that uses an nRF52 device, such as the Adafruit Feather nRF52840 Sense. 

    For the future it is also useful to look into the nRF Connect SDK, which includes the open source Zephyr RTOS. This is an open platform that already supports a wide range of sensors. It doesn't seem to support the AS-108M yet, but this might be added in the future. 

    Best regards
    Torbjørn

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  • 0

    Hi Rajbir

    We don't have any examples showing how to use this sensor unfortunately. 

    Either you need to port the Arduino library to the nRF5 SDK, replacing all the low level hardware functions (SPI, GPIO etc) with the Nordic SDK equivalents, or you need to find an Arduino board that uses an nRF52 device, such as the Adafruit Feather nRF52840 Sense. 

    For the future it is also useful to look into the nRF Connect SDK, which includes the open source Zephyr RTOS. This is an open platform that already supports a wide range of sensors. It doesn't seem to support the AS-108M yet, but this might be added in the future. 

    Best regards
    Torbjørn

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