Hello, I hope everyone is well!
Sorry for any spelling mistakes, I'm using a translator!
Today I ventured to change the 1013D's firmware. I changed the SD card, and imported the firmware through "Loader". All very well. At this moment, I have firmware v0.024f, recently posted.
I was testing other firmware versions, and they all had this ripple, and this small imperfection in the square wave (images attached). I tried to do the calibration in the menu, and nothing changed. The original firmware fixes this.
What could I be doing wrong? Is there any procedure to be done besides updating the firmware? How do I calibrate this?
Thank you all, and congratulations on the project! The new firmwares greatly improve the equipment’s functionality!