I'm using a Nano 33 IoT on a Nano Motor carrier. I have the micro servo connected to one of the servo pins on the Nano Motor Carrier, I also have 2 DC motors connected to the Nano Motor Carrier as well. I have a 4V LI-ION battery connected to the Nano Motor Carrier on the LIPO battery connector, and the power switch is on.
When everything is turned on and idle, the battery charging LED on the Nano Motor Carrier is on. When I try to use the servo the battery LED turns off, and the power switch LED on the Nano Motor Carrier starts blinking instead at random speeds.
This just randomly started happening, and when I run my DC motors everything works, its just when I run the servo. I'm not really sure how to fix it, I'm very new to this.