Today I worked on fixing the camera mount, making it much more aerodynamic and also getting a wiring diagram done. On the ESPcam, only 1 pin is available while it is in 4 bit mode, so I need to use RX0 and TX0 and reassign them as i2c pins to interface with the bmp280. I also added many small features to the 3d model, such as vent holes for the electronics, launch lugs, and dowel holes to hold the motor in after it is inserted. Now I need to start figuring out the code, as the ESPcam and perfboard are arriving soon.