1. After uploading your code for linesensors.
Turn OFF the POWER switch.
Turn
Off
2. Place the eGizmo PBOT controller to the "black
line" then
A.
Press and Hold LINE CAL and SYS RST,
while pressing and holding the buttons,
B.
LINE SENSOR
CALIBRATION1,2
Turn ON the POWER Switch.
C.
LN2 (D12 LED indicator) is ON.
Turn On