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Old 22-10-2021, 08:26 AM
sfarndell (Scott)
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sfarndell is offline
Join Date: Nov 2007
Location: Melbourne, Australia
Posts: 37
OnStep controller and SHC

I upgraded my OnStep controllers to the Fysetc S6 to add more functions, so these are now surplus. Had the parts so made up extra SHC's too. Everything works - you just need to add stepper motors.

It's set up for Alt/Az and you can now change your gearing without reflashing (just via your phone) so conversion should be easy.

What's included:
  • STM32 blue-pill controller. I comfortably slew at 3deg/sec on my dob.
  • TMC2209 UART drivers (very quiet and you can control current, steps, direction via web server rather than re-flashing)
  • WiFi (smart web server). Allows remote control via planetarium software / smartphone.
  • Buzzer
  • Tracking LED
  • Smart Hand Controller.
$190 + postage.
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