ppm input, you need to change the source code yourself and set the channel
When downloading stc-isp, select IRC frequency 24MHz
A simple 5v boost is used to power the microcontroller, receiver and servo.
Testing the n50 motor with 75mm propellers and twin engines, the thrust at full throttle is over 90g, and the ESC does not generate heat.
I found that the motor whistled loudly at low speed. The original loli output motor pwm was 1khz, but it was changed to 5khz.
At the same time, the disconnection protection is removed and this work is left to the receiver.
T0 high priority output servo pwm, while ppm counting
T2 output motor pwm
It's OK to try the firmware emulation. If there are any problems after trying it on a computer, update it again.
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