Hi,
i'm wiring a EKMB1303111K to the 52840 DK.
- GND to GND
- VIN to VDD
- OUT TO P.012
I'm setting up the GPIO with
nrf_drv_gpiote_init();
nrf_gpio_cfg_input(12, NRF_GPIO_PIN_PULLDOWN);
but somehow the Input is always High:
nrf_gpio_pin_read(12)
Looking at the instructions from panasonic a pull-down should work. What am I doing wrong here? An extra pull-down resistor should not be necessary, right?
see Wiring Diagram->Digital Output first schema as reference:
https://www3.panasonic.biz/ac/e/control/sensor/human/how_to_use/index.jsp
btw: I read the sensor successfully with SAADC - but this seems a bit overhead for an 1/0 information-sensor...
