DownloadA WiFi focuser based on ESP32 WiFi. DRV8825, ULN2003, L298N, L293DMINI , L9110S, TMC2225, TMC2209. Support for ASCOM, ALPACA, INDI, Linux, Webserver, JSON, TCP/IP, Android.
(c) Robert Brown 2014-2024, Holger M, 2019-2021. All rights reserved.
Code or portions of code may not be copied or used without appropriate credit given to author.
EXPANSION BOARDS -Expand this project using two types of project expansion boards at
https://sourceforge.net/projects/myesp-boards/
Spreadsheet to calculate what stepper motor to use.
https://sourceforge.net/projects/arduinoascomfocuserpro2diy/files/Documentation/Nema-Stepper-Motors.xlsx/download
https://youtu.be/90KeSspN3e0
Features
- ESP32 based WiFi controller based on myFP2
- Driver Boards DRV8825, ULN2003, L298N, L293DMINI, L9110S, TMC2225/2209
- Interfaces - ALPACA, ASCOM, TCP/IP, JSON, Web browser, XHTML
- Servers - Management, ALPACA, TCPIP, Web, Web Query(JSON)
- Apps - Android, Linux (src), Windows
- ASCOM - use ASCOM driver or ALPACA Server
- INDI - myFocuserPro2 INDI driver using TCP/IP
- OTA (Over the air) updating of firmware
- Controller Config saved in file system
- Controller can be configured as Access Point or Station
- Temperature Probe DS18B20
- OLED Graphics or Text Display
- Home Position Switch
- IN-OUT LED's, Push Buttons, Joystick, Infra-red remote control
- 10 Focuser presets supported, can be accessed by infra-red remote controller
- Works off 12V, supports most NEMA motors
Project Samples
License
MIT LicenseFollow myFP2ESP32 WiFi ASCOM Focus Controller
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User Reviews
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great job! I use this focuser since 2019 no problems!