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Hi @krishna,
Sorry to hear that! Can you take a look at your OLED (preferably without the shell) and let us know if it matches the one in the image below? You are looking for the bottom right numbers that are circled on the image.

@Joe I responded on your other thread as well, but please use Blockly which doesn't need a driver. Do you mind sharing where you are getting this information about a driver so that we can take those lessons down? Thank you!

@joe We have removed support for Snap! and we have officially transitioned to Blockly because the drivers are not compatible with Chromebooks. Blockly is compatible with MacOS, Windows, and Chromebooks and you do not need the BLE board. All of our setup information and lessons can be found here!

@luzurriaga Could you attach a screenshot of your setup with your remote and your drone both powered on?

@luzurriaga To select the right board, go to Tools > Board then search for Rokit-Smartinventor-mega32_v2. Note: If you have a newer version of Arduino, the board may install inside of Tools > Board > Arduino AVR Boards > Rokit-Smartinventor-mega32_v2. If you don't see the board listed anywhere, could you let me know if any of these steps didn't work for you?

@luzurriaga Sorry to hear that! When you turn on the remote, do you see the pairing blue light pattern as seen at around the 3-minute mark in this video? Make sure the DIP switches on the left of your remote are all down and press the reset button once if you need to for the pairing sequence to start again. The CoDrone should be on and blinking green. If you still can't pair, reupload the default flight controller found in Lesson 2J on our Workbench site. The instructions for setting up your device for uploading can be found in lessons 1D-1F. Let me know if you have any more questions!

@efraim-fleisher It may be your IR thresholds are set too high. If you attach a screenshot or copy the text of your code here that will help us diagnose the problem. Also double-check that the motor wires are connected properly. Refer to the build guides for Mouse Bot. It may cause the spinning.

@efraim-fleisher ,
I will contact you via email for your replacement battery pack. As for the spinning, if there is a lot of sunlight in the room it can trigger the IR sensors on the robot.Let me know if you have any further questions!

@eggy Thanks for all the great questions! I think it would be best to answer them over a video call. I will contact you via email with a link to schedule one. Thank you!

Hi @CNStoneOak ,
First, check the battery level, check for debris in the propellers, and calibrate the drone. If your drone is still flying to the side, you may need to reset the trim using the Petrone App, available on the Play Store and App Store. For the Blockly issue showing an error, if you could attach a screenshot of the code that you tried to run it would be very helpful in diagnosing the issue. Thanks!