Once again make sure everything is tight and everything is free to move without binding. Add servo extension cables for the 4 servo cables as they are very short when exiting the skull.Test, test, test!!!Enjoy!
Almost final before closing everything up ...Time for testing ! As you can see in the video, even powered with a 3S or 4S LIPO, it is heating up quite fast ;-)
In a program like Rocket Broadcaster once you have set up everything the bar should start moving and once you press "Start Broadcast" you become on air. You can hear the sound (music) you are making in the URL of your Stream.
Here is the finished PCB after cooling down. 5 on 6 without problems. After soldering on the slipped diode,, I checked the solder joints again with a microscope. Everything looks good so far.
Before we get too far into the build be sure to review the BoM (bill of materials) and make sure you have the required hardware. Apart from the physical hardware components you will need an AWS account, this is required for the cloud services provisioned...
The Bluetooth module is the F6188 module which is good and works very well. You might need to add a heatsink on top of the module as it heats up sometimes. The speakers are connected to PAM 8403 module and input to the module is given by the both...
Connecting the displayNow you'll connect the display to the Trinket. Connect Data to A4, Clk to A5, Rst to 12, Vin to 11 and Gnd to 10.At this point, you can run Adafruit's OLED example code to make sure that everything is connected properly.