Help getting osr2 working?

I’m at the testing phase of my OSR2+ and the servos are not responding. I’m using a ESP32 Devkit V1, and M45CHW servos. Programming was done through hapticsconnect.com. Flashing firmware v0.1.8 went well without errors but using the ‘Configurator’ page servos are not working though the commands appear to be sending fine. The ESP32 shows up as COM3 and seems to connect correctly, when I do I can hear the servos move slightly.

My PDB is set to 7.2V and I’ve confirmed good voltage, power brick is 12V 8.5A. I’ve confirmed wiring to GPIO 15,13, and 4 for servos 1,2, and 3. Ground jumper is in place from PDB to ESP32. Servos are ‘active’ in that they cant be moved by hand.

Any help would be appreciated! Thanks.

Hi ScubaSteve,

Did you ever end up fixing your problem? As I’ve now returned, I could definitely help resolve it for you. Thanks!