These pages are devoted to my research, resources and projects using the Arduino and Raspberry Pi microcontroller and microcomputer.
Sometimes the Rii 518 Keyboard connected to the Raspberry Pi will need to be reset in order to connect. Use the detail below to attempt a Master Reset.
The Rii RT518 Mini Keyboard
Hold the FN + F1 key for 10 seconds.
1. Make sure the keyboard is OFF
2. Press and hold F1 on the keyboard
3. Whilst F1 is still being pressed, turn the keyboard ON
4. Release F1 (as soon as you switch the keyboard on)
also the touch-pad can be accidentally switched off:
with keyboard disconnected hold down FN + F5 while pressing down “Mouse” button. Top row top left.