Required components

• Raspberry Pi 3 Modell B Amazon Link

• Raspberry Case - OneNineDesign Amazon Link

• Jarolift 8 channel remote control TDRC-08W ) Jarolift Link

• Step motor driver board ULN2003 Amazon Link

Step by Step Instructions

1. Disasemble Jarolift remote control.
2. Remove round cell battery
3. Soldering of wires to the function buttons of the remote control. (up, stop, down, channel +)
4. Soldering of wires to power supply (back side)
5. Slightly cut the housing to pass through the cables.
6. Reassemble the remote control
7. Connect the power supply of the remote control to the power supply of the driver board
8. Connect cables for the remote control functions to the outputs of the driver board
9. Connect the power supply of the driver board to the power supply of the raspberry. (+ = PIN 17 and ground = PIN 40)
10. Connect input pins of the driver board with raspberry gpios (e.g. PIN37, PIN35, PIN33, PIN31)