[Survey Master](https://docs
You will need to purchase a uFL to RP-SMA adapter cable and a 2
you still have total control over your OpenMV Cam and its I/O pins in Python
We've tested it out with Raspbian (the official operating system) and Retropie
23 17 Returns channel 7 state as 1 byte
MB1443 HRUSB-MaxSonar-EZ4 Stepper Motors [Survey Master](https://docsFeatures of the MB1443, HRUB MaxSonar EZ4, include millimeter resolution, the narrowest beam width of any sensor in the HRUSBMaxSonarEZ sensor line, short to long distance detection, range information from 300mm to 5000mm, a ~4Hz read rate , and to USB serial output. The MB1443 is a great choice for applications where only larger objects need to be detected. The MB1443 from the HRUSBMaxSonarEZ line of sensors is a very small, less than one cubic inch,