[b] description = '3D hall sensor' class = secop_psi.senis.Teslameter3MH3 usb = /dev/tty.usbserial-AI02VAD9 x = bx y = by z = bz [bx] description = 'x component' class = secop_psi.senis.Bcomp [by] description = 'y component' class = secop_psi.senis.Bcomp [bz] description = 'z component' class = secop_psi.senis.Bcomp