View source for Roomba motherboard change touch to tactile dome switch

[[Image:roomba_770.jpg|300px|right|Roomba 770]]
[[Image:roomba_780.jpg|300px|right|Roomba 780]]

The iRobot Roomba 770 and 780 models has different interface controls, one touch and the other tactile dome switches. I replaced the motherboard after a short and got a touch input that was not compatible with the plastic interface. Therefore I had to convert the board by moving the components from the old board to the new and reconfigure it.

== Remove touch brackets ==

[[Image:roomba_convert_board_remove_touch_brackets.jpg|500px]]

== Move over tactile domes ==

Move the dome switches over to the new board.

[[Image:roomba_convert_board_move_dome_switches.jpg|500px]]

== Reconfigure board ==

Remove the resistor R120 to make the controller accept the tactile switches instead.

[[Image:roomba_convert_board_reconfigure.jpg|500px]]