Quiero entrar al Tec de Monterrey pero no encuentro información sobre que exámenes acepta exactamente. Quiero hacer el DET porque esa lo aceptan en las otras universidades a las que quiero intentar entrar si no llegó a ser admitido.
I'm trying to control a 4 in 1 esc with arduino pwm. For some reason, esc 4 is labeled erased or unknown but when using the pwm signals, only motor 4 moves and all the others do not.
I'm new to this so, what am I supossed to do in this case?
I've been trying to control a 4 in 1 esc for a school assignment with Arduino, but it doesn't work. The esc I'm using requires 1000us PWM signals for arming and up to 2000us for maximum throttle. My current code does just that using the Servo library but while the esc does seem to detect the signals it doesn't move the motors.
My setup is:
Arduino UNO
A 45A Aeroselfie https://cdn.shopify.com/s/files/1/0728/7321/4171/files/45A_4IN1-ESC_Manual_Book_EN-CN.pdf?v=1745301381
4 2204 2300 KV brushless motors
A 3s 1300mAh lipo battery with 30c discharge
Update: I used BLHeliSuite to run config, it had the min and max throttle at the same value, which I thought was the problem, however, now when I turn on the esc the motors don't beep and still don't spin. They also for some reason only beep when the PWM signal has been lost.