Welcome to the Cumulus Support forum.

Latest Cumulus MX V4 release 4.4.2 (build 4085) - 12 March 2025

Latest Cumulus MX V3 release 3.28.6 (build 3283) - 21 March 2024

Legacy Cumulus 1 release 1.9.4 (build 1099) - 28 November 2014
(a patch is available for 1.9.4 build 1099 that extends the date range of drop-down menus to 2030)

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Search found 2 matches

by JohnGB
Sat 20 Jun 2015 4:44 pm
Forum: Oregon Scientific
Topic: Cumulus & OS LW301
Replies: 14
Views: 8060

Re: Cumulus & OS LW301

I supplied a copy of the protocol decoding that I carried out to 'cancunia' but I haven't done any work on it for some time now. The problem for me was that the hardware didn't seem particularly reliable, particularly the wireless side of it. The various sensors would just stop sending data for some...
by JohnGB
Tue 18 Nov 2014 1:59 pm
Forum: Oregon Scientific
Topic: Cumulus & OS LW301
Replies: 14
Views: 8060

Re: Cumulus & OS LW301

I've been doing a bit of investigation into the data stream sent from the receiver to the hub and it appears to be standard serial. Data rate is 9600 baud, 8 data bits, No Parity, 1 Stop Bit, the signal levels are about 2 volts so would probably need some level conversion to work with normal serial ...