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Free download myFP2ESP Linux app to run online in Ubuntu online, Fedora online or Debian online

This is the Linux app named myFP2ESP whose latest release can be downloaded as myFP2ESP-230.pdf. It can be run online in the free hosting provider OnWorks for workstations.

Download and run online this app named myFP2ESP with OnWorks for free.

Follow these instructions in order to run this app:

- 1. Downloaded this application in your PC.

- 2. Enter in our file manager https://www.onworks.net/myfiles.php?username=XXXXX with the username that you want.

- 3. Upload this application in such filemanager.

- 4. Start the OnWorks Linux online or Windows online emulator or MACOS online emulator from this website.

- 5. From the OnWorks Linux OS you have just started, goto our file manager https://www.onworks.net/myfiles.php?username=XXXXX with the username that you want.

- 6. Download the application, install it and run it.




A DIY remote ASCOM focuser based on ESP32/ESP8266 WiFi (based on myFocuserPro2). DRV8825, ULN2003, L298N, L293DMINI , L9110S, TMC2225, TMC2209, ESP8266 L293D Motor Shield. Support for Webserver, Bluetooth, LocalSerial and ASCOM REMOTE ALPACA, mDNS as well as TCP/IP.

(c) Robert Brown 2014-2021, Holger M, 2019-2021.
All rights reserved.

Please contribute to the ongoing development of this project via PayPal and send your donation to user rbb1brown@gmail.com (Robert Brown). All contributions go towards development of this and other projects.

EXPANSION BOARDS - You can expand this project using the two types of project expansion boards at


  • ESP32/ESP8266 based WiFi controller based on myFocuserPro2
  • Management Web interface [Phone/Tablet/Laptop etc]
  • ASCOM REMOTE ALPACA server [optional]
  • myFP2EASCOM driver talks TCP/IP or Serial direct to controller
  • DRV8825, ULN2003, L298N, L293DMINI, L9110S, TMC2225/2209 driver board support
  • Temperature Probe DS18B20 [ESP32/ESP8266]
  • OLED Graphics/Text Display [ESP32/ESP8266]
  • Home Position Switch [ESP32]
  • Push Buttons [ESP32], Joystick [ESP32], Infra-red remote control [ESP32]
  • Bluetooth [ESP32], Access Point or Station Mode
  • Windows Application talks TCP/IP or Serial direct to controller
  • Serial, Bluetooth or TCP/IP interfaces
  • Android Application Bluetooth or TCP/IP direct to controller
  • Linux Application TCP/IP or Serial direct to controller
  • INDI support via myFocuserPro2 INDI driver using TCP/IP
  • Focuser data preserved in SPIFFS Flash memory
  • Webserver [optional] - from any OS
  • 10 presets saved in SPIFF's, can be access by infra-red remote controller
  • mDNS support [optional]
  • OTA (Over the air) updating of firmware [optional]
  • Works off 12V


End Users/Desktop

User interface

Windows Aero

Programming Language


This is an application that can also be fetched from https://sourceforge.net/projects/myfocuserpro2-esp32/. It has been hosted in OnWorks in order to be run online in an easiest way from one of our free Operative Systems.

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