Troubleshooting Guide

Things to check if it's not working:

  • Can't download the software from website:
    JESC configurator will automatically download the firmware. There's no need for a manual download. Please follow the Install Guide.
     
  • Motors spin, but no rpm telemetry:
    Did you flash both JESC and the telemetry module? These are two firmwares which need to be flashed independently.
     
  • Everything works, but one motor does not spin:
    Please check your FC - ESC wiring. Sometimes when users flash JESC they impair their FC/ESC harness. Double check that you have a solid connection for each esc.