PWM for gimbal using FPV ESC
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Dear ModalAI Team,
We are currently trying to control a Caddx GM1 gimbal via PWM using our RC transmitter (TBS Tango 2 with Crossfire). As our flight controller, we are using the VOXL2 running PX4.
We read that it might be possible to generate a PWM signal using the 4-in-1 FPV ESC, which can be controlled via an RC input—could you confirm if this is correct? If not, what alternative options are available for generating a PWM signal?
We are planning to use the ModalAI ESC via UART, as well as the Crossfire Nano RX and a UART-to-USB adapter, which leaves us with no available interface for connecting the VOXL I/O board—would that be accurate?
We are aware that this topic has been discussed in various forum threads, but unfortunately we haven't been able to find a clear solution that fits our setup.
Thank you very much in advance for your help! -
And is it possible to connect the i/o expander board (M0065) to the VOXL 2 WiFi Add-on board (MDK-M0141-1-01) to achieve a pwm output ?