Servo.read() returns -52

Other Hardware Motors, Mechanics, Power and CNC
1

I called write(90) on a Servo object that was attached, but when I call read() on this object it returns -52. Any ideas why? I am using an Arduino Nano 33 BLE.

I don't have a physical Servo connected to the header, but I don't think that could be causing this issue.

2

Please post the sketch that you used

Not having a servo actually connected will make no difference but I assume that you have used the attach() function for the servo

3

What is the intention?

4

without your code it's hard to say.

Note that here is the servo code

on AVR

on NRF52

they are quite different, so if you don't have a bug in your code, may be there is some bug in the way readMicroseconds() works?

5

Yes, I did use the attach() function

6

I'm just trying to increment my servo position by 1every few milliseconds. I know that I can just use another variable for it, but I was hoping I could use Servo.read()

7

As previous requested, please post your sketch

8

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