Unverified Commit 30a87091 authored by Daniel Friesel's avatar Daniel Friesel
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README: configuration needs to be written via (soft)uart

parent 87f3d0c1

README.md

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@@ -69,12 +69,12 @@ mqtt_host = "..." 
If desired, **sds011.lua** can be used to configure the SDS011 sensor.

Currently, the following commands are supported



* `sds011.set_report_mode(active)`

* `port:write(sds011.set_report_mode(active))`

  * active == true: periodically report PM2.5 and PM10 values via UART

  * active == false: only report PM2.5 and PM10 values when queried

* `sds011.sleep(sleep)`

* `port:write(sds011.sleep(sleep))`

  * sleep == true: put sensor into sleep mode. The fan is turned off, no further measurements are performed

  * sleep == false: wake up sensor.

* `sds011.set_work_period(period)`

* `port:write(sds011.set_work_period(period))`

  * period == 0: continuous operation (about one measurement per second)

  * 0 < *period* ≤ 30: about one measurement every *period* minutes; fan turned off in-between