Video presentation https://youtu.be/z8LCp77dOxo
| Function | ESP32 pin |
|---|---|
| TMC2209 direction pin | 13 |
| TMC2209 step pin | 12 |
| End-stop switch | 17 |
| TMC2209 Enable | 14 |
| Button #1 | 21 |
| Button #1 | 22 |
| Button #1 | 19 |
| Button #1 | 23 |
Web Interface over WiFi is recommended. Connect to DiyCameraSlider WiFi with password 123456789 and use http://192.168.4.1 URL.
Buttons are for emergency situations.
- TMC2209 should be configured in 8 microstep mode - MS1 and MS2 pulled to GND
- Tripod mount is compatible with Arca Swiss
- TTGO ESP32 with OLED
- TMC2209 stepper driver
- Tactile buttons
- 60x90 universal PCB
- TR8 8mm lead screw nut
- NEMA17 stepper motor
- T8 8mm lead screw
- 2x 500mm linear rod 8mm diameter
- 5x8mm coupler
- 4x linear rod holder
- 4x LM8UU linear bearings
- 608 2RS 8x22x7mm bearing
- Tripod head
- Tripod screw to attach the head
- 2x 500mm 2020 V-slot alu profiles
- 2020 hammer nuts
- M3 and M5 nuts and screws
- End switch
- 5V stepdown voltage regulator
- cables