ADC Navio2 problem

Hi Emlid

I have a Navio2 HW, and there is a problem with the adc channels, I tried everything (all the forum related posts) but still getting 0s on all channels.

I would like to know if it is possible to add an ADS1115 ADC and use it on the NAVIO2 HW. Do not know if the NAVIO2 still uses this ADC or another.


@Luis_Fontana hello! Please run the following command:

cat /sys/kernel/rcio/status/alive

What is the response?

It is 0.

[quote=“Luis_Fontana, post:3, topic:4045”]
cat /sys/kernel/rcio/status/alive

init_ok and pwm_ok are 0

Usually these problems arise from a loose connection between Navio and Raspberry Pi? Have you screwed down the board?

Thanks George and Mikhail

It was a connection problem.

Glad you figured it out!