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diff --git a/ook/oregon/pcr800/README b/ook/oregon/pcr800/README new file mode 100644 index 0000000..8ada7dd --- /dev/null +++ b/ook/oregon/pcr800/README @@ -0,0 +1,38 @@ +------------------------------------------------------------------------------- +PCR800: OOK data +------------------------------------------------------------------------------- + +This is an example capture of an Oregon Scientific PCR800 rain sensor which +transmits at 433.92 MHz using Manchester encoding and amplitude modulation. + +The signal was received by an RF Solutions RX12 superhet decoder chip and then +passed to the logic analyser. + +In order to decode the Oregon v3 PCR800 you will need a preamble of '1111 ...' +(default) in the ook decoder. Currently you can ook decode either a preamble +of '1111 ...' or '1010 ...' but not both at the same time, so you can see +Oregon v2.1 or v1/3 sensors. + +Details: +http://www.oregonscientificstore.com/p-5-oregon-scientific-pcr800-wireless-rain-gauge-for-professional-weather-stations.aspx +https://www.rfsolutions.co.uk/downloads/1481732062DS-AM-RX12.pdf + + +Logic analyzer setup +-------------------- + +The logic analyzer used was a USBee AX Pro / Saleae Logic clone (at 25kHz): + + Probe RX12 + ---------------- + 0 OUT + 1 Output from Arduino running virtual BTHR968 + + +Data +---- + + * oregon_pcr800.sr: + Contains a single set of pulses that belong to an Oregon Scientific PCR800 + rain sensor. These should decode as channel 0, battery OK, rainfall 0 + in/hour, total 38.885 inches (since the battery was changed), checksum OK. |