Open MrYsLab opened 1 year ago
I offer no fix for this but just wanted to voice out that I too have similar issues with the AccelStepper running under Arduino R4 Wifi.. In my case, I have a program that runs perfectly fine under Arduino R3 but acts erratically when the exact same program runs under the new Arduino R4 Wifi. In my case, I am using DM542T drivers to control the steppers motors.
+1 same here. It makes weird noises and control is erratic!
I tested the following sketch using a TB6600 on the Arduino UNO R3, R4 Minima, and R4 WIFI. The R3 works perfectly, but the R4 boards do not. The motor attempts to turn but simply stutters. If I instantiate a WiFiServer in the sketch for the R4 WIFI, the motor still stutters, but it does so at a much slower rate than when the WiFIServer is not instantiated.