Hello there,

I tried to pair the drone with controller, but it never get paired. So I thought this is because I didn't update the Bluetooth firmware. So I tried to update the Bluetooth module, but it didn't work. Instruction said it will have blue light, but mine never gets blue light. I pressed the little button more than 1 minute, but it never works as it is supposed to work. Please help on this case.

Hello guys,

I am having a trouble to upload the default flight controller. Whenever I tried uploading, I got this error msg:
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x57

I checked the Bluetooth chip is flashing red light, but if I click upload, it turn into yellow-ish green color, and I got the error msg.

Anyone can help me with this?