PWM generator/Communication with PWM generator

[SonVo]

Hi all,

I need a PWM generator to control two servos (model: DSSERVO RDS 3225).  I used the software generated PWM in LabVIEW, but it did not work right.  I got this PWM generator, and it works good for me, but I need to control it via UART serial.  Here is the link to the device spec:  https://supereyes.ru/img/instructions/XY_LPWM_manual.pdf?srsltid=AfmBOorBNmi3x1KV5vV6FAlCjYBOlWLjMlS...

If anyone knows how to control this device via UART please help me out or if you know any PWM generator able to work with LabVIEW, please let me know too.  Thank you so much for the help.

Son

[GerdW]

Hi Son,

do you mind to share the manual on a non-Russian website with a "fishy" name?

In general its recommended to attach the manual directly to your message!

[SonVo]

It is not Russian.  The bottom part is the communication instructions.  I did some more research, and I think I need a USB to TTL adapter.

[SonVo]

I still can't get it working with the USB-TTL converter.  Any of you folks have any ideas or suggestions?  Thank you so much for your help.

[SonVo]

Hi all,

I got it works not.  

1.  Make sure you install the FTDI driver

2.  Make sure to connect the PWM generator's TX to the cable's RX and the generator's RX to cable's TX.  

Son