battery 50 x 30.5 x 10 esp 21.2 x 17.7 x 4.4 radius: 1.2 cam 15.3 x 17.8 x (4.6+4.5) espcam (23.2-1.5) x 17.8 x (8.2+4.5)
clearance: 0.15 each side
54.8 x 36.8 7.05
18-7.55
-76.4309 , 6.0986, -3
0.73 14.9 + 2.4 =17.3 20-17.5 = 2.5 1 10.975 4.2-2.5
battery 21 19.7 11.8 3.7 75.8
usb holes pcb hole 12mm