LEDS ON THE ROBOT BRAIN
Internal battery LED
The LED color indicates the charge level of the Robot Brain's internal battery:
100% 66% 33% 0%If it’s blank, your Robot Brain is turned OFF or its internal battery is completely discharged.
If it’s solid red, and every other LEDs are blank, your Robot Brain's battery is seriously discharged and you should charge it immediately.
Charging the internal battery
Note that you can charge the Robot Brain ONLY when it’s turned ON by flipping the Power Switch up.
If the LED blinks red while charging, this indicates that your charger cannot deliver enough power. If this happens, please replace your charger/cable and make sure that it's capable for 2A @ 5V.
Motor battery pack indication
Wireless connection LED
Robot Brain Status LED
Turning ON the Robot Brain
Once the booting process completes, the LED circle will flash green .
Robot Brain error
If your Robot Brain cannot start properly, the LED ring will rotate in red .
Updating the Firmware
When you update your Robot Brain's firmware from the Mobile App, you’ll see rainbow colors flashing on the LED ring:
During the update procedure the Robot will disconnect from the Mobile App and it’s possible that you’ll see the red rotating ring for a few seconds. This is OK.
During the update procedure when all 4 status LEDs will turn to purple and you’ll see a blue progress animation on the LED ring you just have to wait a few seconds before the update completes.