[image: humidity4s2.jpg] <about:invalid#zClosurez>
I picked up a few HR202L Humidity Sensor from ebay, they are advertised as a "resitance humidity sensor" and look similar to the pics in the wxforum thread and were only $1.85 for 5 so worth a try. With the sensor installed the results have changed from the constant "16" to a value that changes with a change in humidity but it does not relate to the output of another sensor sitting next to it. So probably not the correct part so will keep looking, I am also going to set up a separate test system on a spare Raspberry Pi when a new SDR receiver arrives so may do a longer term comparison then. 2018-09-01 17:40:11 : Acurite tower sensor : 13009 Temperature: 20.6 C Humidity: 21 2018-09-01 17:40:20 : Nexus Temperature/Humidity Temperature: 20.60 C Humidity: 61 % 2018-09-01 17:44:00 : Acurite tower sensor : 13009 Temperature: 22.9 C Humidity: 24 2018-09-01 17:44:08 : Nexus Temperature/Humidity Temperature: 20.90 C Humidity: 70 % Gary -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to weewx-user+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.