How to connect sensors with FRDM-KL25Z

[sabarinath_R]

How do i connect sensor inputs to  FRDM-KL25Z board , is there is any ADC inputs in the board to connect the sensors to the board.

[RaRo]

Hello @sabarinath_R,

There is in fact an ADC module in your board. You could check out the pins for the ADC in the FRDM-KL25Z board User Manual and/or pinout, that you can download it from here: FRDM-KL25Z|Freedom Development Platform|Kinetis® MCU | NXP Semiconductors.

You can program and configure the ADC trough MCUXpresso IDE for NXP MCUs, there you can access examples for the FRDM-KL25Z board that could be useful to configure and understand the use of the ADC in your board. To access the examples or start programming the board, you will have to download the FRDM-KL25Z SDK here: Welcome | MCUXpresso SDK Builder.

Best regards, Raul.