# \#rpm

**URL:** https://forums.digi.com/tag/rpm/2375.md

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## [RPM command not found](https://forums.digi.com/t/rpm-command-not-found/22827)

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**Author:** [@npal](https://forums.digi.com/u/npal)\
**Replies:** 1\
**Last updated:** [December 14, 2021, 1:55pm UTC](https://forums.digi.com/t/rpm-command-not-found/22827 "2021-12-14T13:55:26Z")

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Hi , I am evaluating a Digi im.x8m nano kit. I read through the hardware design manual and came across power and performance report. https://www.digi.com/resources/documentation/digidocs/pdfs/90002449.pdf I went thro…

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## [read speed of a motor using a sensor installed on a motor that reads pulses (rabbit bl4s100)](https://forums.digi.com/t/read-speed-of-a-motor-using-a-sensor-installed-on-a-motor-that-reads-pulses-rabbit-bl4s100/15485)

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**Author:** [@Patchemaly](https://forums.digi.com/u/Patchemaly)\
**Replies:** 2\
**Last updated:** [October 6, 2015, 5:41pm UTC](https://forums.digi.com/t/read-speed-of-a-motor-using-a-sensor-installed-on-a-motor-that-reads-pulses-rabbit-bl4s100/15485 "2015-10-06T17:41:17Z")

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i am trying to read the “speed of a motor” using the digital inputs on the SBC, i tried using the program Pulse\_capture.c with no luck; is there any example programs that shows the way it should be done, considering we h…