Dear team Kunbus,

I am controlling a servo drive with a pwm signal from GPIO3. I set FpwmOut_3 to 10000 and Dutycycle_3 to 500.

Everything is well, the servo drive receives the signal and the servo motor spins with a set speed.

Now, i want to change the speed of the servo motor real-time with ...

If i try to read a value from the MIO with piTest, it seems to work as expected.

A signal conditioner on analog input 1 gives this output:

2 Byte-Value of AnalogInput_1: 2644 dez (=0a54 hex)
2 Byte-Value of AnalogInput_1: 2644 dez (=0a54 hex)
2 Byte-Value of AnalogInput_1: 2649 dez (=0a59 hex)
2 ...

Hello Nicolai,

Thank you for your quick response.

piTest -d has output:

Address: 0 module type: 95 (0x5f) RevPi Core V1.2
Module is present
input offset: 0 length: 6
output offset: 6 length: 5

Address: 32 module type: 118 (0x76) RevPi MIO V1.0
Module is present
input offset: 11 length: 34 ...

I have the same problem, have you guys figured out what the solution was?

Hello,

I have exactly the same problem. Have a new MIO and IN LED keeps flashing red. No inputs attached.

Have you figured out a solution yet?