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 21

Powering and Charging

Waking Zumi Up

TIP! 

Zumi is a computer, so it’s best to shut Zumi off from the 

dashboard rather than just flipping the switch off.

You can wake Zumi up by flipping the switch to the right towards the 1 position. In 
programming, 1 means “ON” or “TRUE” and 0 means “OFF” or “FALSE.”

OFF position

ON position

Summary of Contents for Zumi

Page 1: ...Manual ...

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Page 3: ...1 Table of Contents Parts List Building Zumi Powering and Charging Accessing Zumi s Dashboard Troubleshooting and Support 2 5 21 24 28 ...

Page 4: ...2 Primary components Structural components Parts List Zumi board 2 motors 2 wheels Pi 0 zero microSD card OLED screen Battery Chassis Mounting bracket Zumi shell Pi camera microSD card ...

Page 5: ...e 2 Short socket standoff M2 5x18mm FF 2 included use 2 These are the fasteners you ll need plus a few extras If you need more we ve also provided the technical names so you can order them Motor screw PH W S 1 2 6 6L 8 included use 6 Thick silver bolt M3x8mm 8 included use 6 Thin silver bolt M2 5x6mm 6 included use 4 Mounting bolt M2x3 75mm 6 included use 4 Dual lock velcro pads 2 included use 2 ...

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Page 7: ...s of the motors are on the inside of the chassis arms Chassis 2 motors 4 motor screws Let s put Zumi together Before Zumi can start up she needs to be assembled Follow along here or go to robolink com zumi getting started wires toward the back front back ...

Page 8: ...6 2 Add standoffs to the chassis 3 long socket standoffs 3 thick silver bolts ...

Page 9: ...to the Zumi board You may want to skip the velcro if you re using Zumi in a classroom since you may need to swap out batteries and motors more frequently Battery 2 velcro pads Zumi board 2 short plug standoffs 2 thin silver bolts wires toward the back ...

Page 10: ...nect only the motor wires flip upside down CAUTION Don t connect the battery just yet because it may damage the board if the build isn t complete We ll connect it in the last step insert left motor wire insert right motor wire front ...

Page 11: ...9 6 Flip the Zumi board on top of the chassis TIP Flip it over like a book cover CAUTION Make sure to line up the four LED tubes with the holes in the chassis Be careful not to bend them ...

Page 12: ...lver bolt TIP From the side check that this part of the bracket is completely flat against the Zumi board 10 7 8 Add standoffs to the Zumi board Attach the mounting bracket 2 long plug standoffs Mounting bracket ...

Page 13: ...s this to see Make sure that the ribbon cable is securely plugged in and that this piece is pushed in It should click into place click closed latch open latch TIP Make sure you re attaching through the middle two holes of the Pi Camera and to the bottom two holes of the mounting bracket Pi Camera ...

Page 14: ... Pi 0 a miniature computer that fits in the palm of your hand this is Zumi s brain It has a microSD card plugged into it which is where her memory is stored Let s attach a heatsink to keep Zumi nice and cool Heatsink Pi 0 microSD card peel off adhesive cover ...

Page 15: ... Pi 0 to the Pi Camera then secure it to the Zumi board click closed latch open latch 2 short socket standoffs CAUTION Make sure only the last five rows of pins are fully plugged in Otherwise your Pi 0 will get damaged ...

Page 16: ...i board This is the OLED screen Careful it s made of glass CAUTION Don t over tighten the bolts Also check that the jumper wire color order matches the picture CAUTION Match the jumper wire colors with the picture Otherwise your screen could get damaged OLED Jumper wire 2 mounting bolts ...

Page 17: ...silver bolts 15 14 Attach the shell thick bolts thin bolts CAUTION Be careful not to bend the LEDs when placing the shell on Zumi s shell protects her components from damage Open the trunk and watch out for the front LEDs as you lower the shell over the components ...

Page 18: ...2 motor screws 2 wheels 16 15 16 Attach the wheels Finally connect the battery Make sure the power switch is in the OFF position switched to the left before plugging in the battery ...

Page 19: ...17 You re done To get to the dashboard you can continue or go here robolink com zumi getting started ...

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Page 23: ...puter so it s best to shut Zumi off from the dashboard rather than just flipping the switch off You can wake Zumi up by flipping the switch to the right towards the 1 position In programming 1 means ON or TRUE and 0 means OFF or FALSE OFF position ON position ...

Page 24: ...want to charge her battery You can charge Zumi by plugging the micro USB cable into her micro USB port located where you d usually find the gas tank on a car You can plug the cable into an outlet adapter or to your computer s USB port You ll be able to tell what her battery percentage is when she boots up or from the dashboard ...

Page 25: ...r not You can still use the Pi 0 s micro USB ports Lift up the side window to access the Pi 0 s micro USB ports While Zumi is on plug in the micro USB cable Flip the switch to the OFF position 0 to start charging Think of it as flipping the switch toward the micro USB port CAUTION Flip the switch back ON 1 before unplugging otherwise Zumi will shut off Think of it as switching back to battery powe...

Page 26: ...l need a device that can connect to WiFi so a computer with only an ethernet cable won t work 1 2 Once Zumi wakes up she ll tell you her name Look for her name in your device s WiFi list Enter the WiFi password which is the same as her name For example if her name is zumi1234 then her password is also zumi1234 Connecting to Zumi ...

Page 27: ...zumidashboard ai 25 3 Access her dashboard by opening a browser and going to the following URL We recommend a laptop running the Chrome browser for the best experience zumidashboard ai ...

Page 28: ...atest updates Plus once Zumi is online your computer will be online too Getting Zumi Online 1 From Zumi s dashboard enter your WiFi information to connect Zumi to your WiFi TIP Zumi can only connect to 2 4 GHz WiFi networks not 5 GHz networks Most routers have both but if yours doesn t you may need to connect to a different network or use a mobile hotspot to update Zumi ...

Page 29: ... Once Zumi is online make sure she is updated to the latest version so you can get the newest lessons and software updates You re all set Create a user and sign in Now you can start exploring Zumi s dashboard ...

Page 30: ...28 Troubleshooting and Support Still got questions Troubleshooting guide Functions guide robolink com support robolink com zumi troubleshooting docs robolink com zumi library ...

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Page 32: ...30 build robots learn code www robolink com ...

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