I would code something to do it, in either Forth or Python. - a Forth on a SoC (esp32, esp8266, teensy, arm), - Python on an SBC with the Linux kernel one wire driver (raspberry pi, beaglebone), or; - MicroPython (esp32, esp8266, arm). --=20 James Cameron http://quozl.netrek.org/ --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .