Attached is the updated config.h file. It has the following changes 1) Disabled PEC by setting "Steps Per Worm Wheel Rotation" to 0 2) Enabled MICROSTEPS_GOTO . It is set to 16 now. (Didn't see any im

#EQ5

Hi All, I reversed the DEC motor and now my telescope at least point towards Sky. I tested my mount out in the field yesterday and pointing accuracy isn't good at all. So I think I need some more help

#EQ5

Hi All, I got my Onstep (STM32 black pill, version 4.24) up and running on my Skyview Pro (EQ5) today. I'm using the skysafari and Onstep android app to test it. Here's what I did. I opened the androi

#EQ5

Hi Guys, Working on an STM32 Bluepill based conversion of my Orion SkyView Pro Eq mount. Finished with the electronics part but now I'm struggling to find a proper way to mount nema17 stepper motors t

#EQ5

Thanks Mike. It was just a bad Micro USB cable.

#uart

Hi, I just finished my Onstep Blue Pill PCB (version 1.8) and I'm in the process of flashing Onstep firmware on STM32. I powered on the board and connected my Windows 10 PC to CP2102 using a micro-USB

#uart

Unfortunately, the LV8729 drivers I ordered from Aliexpress are taking a long time to arrive. I have rest of the PCB completed with all the active components plugged in (STM32F303, RTC module, Wifi, C

You can order Onstep kits from here: https://www.stmbluepillkits.com/2020/11/stm32-update-frankly-i-dont-know-when.html?m=1

For anyone who is trying to contact RobotDyn, please use : customerservice@... If someone is in urgent need of RobotDyn f303 and willing to pay extra here is a link. I ordered two from here :

#EQ5

Hello, Can you confirm that the one available on Amazon has 128KB Flash ? If yes I would like to order one myself. Regards, Hemendra

#EQ5

Hello Khalid, Is there a specific reason you think it can start fire ? I checked the datasheet and the pin map. It's voltage and pin compatibility matches with the original blue pill. I'm struggling t

#EQ5

Hi, I'm also planning to convert my Skyview Pro EQ mount to Onstep. I'm waiting for the STM32 parts from AliExpress and RobotDyn as they're backordered. Did you order pulleys and belts for your Skyvie

#EQ5

Will you be changing the gears between the motor and the worm gear, or sticking with what is there? >> I'm not sure about this. But let's say I will stick with the what I have. Forgive me for my ignor

Hi, I have a 8" Orion SkyView Pro Eq and I would like to use OnStep and stm32 bluepill. I need help with the "Configuration Calculator" so that I can order belts and pulleys. The specifications of the