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Steve Roberts replied to the topic Mayfly Availability in the forum Mayfly Data Logger 3 years, 5 months ago
@syncope I have the same issue, but have a possible solution…. I sent you a friend request so we can discuss privately.
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Steve Roberts replied to the topic Soil Temperature Probe in the forum Environmental Sensors 4 years, 1 month ago
Update for info.
So I used last year and continue to use 6 ‘nodes’ of 4 ds18b20 one-wire waterproof sensors (potted in a stainless steel tube) on a single bus ~60m of outdoor grade cat5e. Each ‘node’ consisted of a set of 4 sensors taped at to a 50 cm long bamboo cane at intervals. Cane simple inserted into an augered hole in the soil and sensors…[Read more] -
Steve Roberts commented on the post, Mayfly boards now available on Amazon 4 years, 5 months ago
Is there any more info on availability in Europe ? Nothing on Sodaq website and I’ve emailed them but no response.
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Steve Roberts replied to the topic Graphing Software in the forum Other Data Loggers 4 years, 8 months ago
I’ve been using flot, which uses jquery, as my website was already using jquery. Data comes from mysql / php
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Steve Roberts commented on the post, Introducing the new Mayfly Logger 4 years, 9 months ago
And a second request for update…desperate to get my hands on one (or more)…
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Steve Roberts commented on the post, Introducing the new Mayfly Logger 4 years, 11 months ago
Can’t wait….Can you tell us which online retailer ? The 5V boost will be really useful. I’m using several Mbili with power boost to 5V to power long 1-wire sensor bus.
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Steve Roberts replied to the topic Seeeduino Stalker v3.0 discussion in the forum Other Data Loggers 4 years, 11 months ago
If you are referring to internal temperature from the rtc chip, there is none on the v3; value of -127 means there is effectively no sensor.
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Steve Roberts commented on the post, Introducing the new Mayfly Logger 5 years ago
I’ve also been experimenting with the SODAQ Mbili, so really interested in the Mayfly. How can we get hold on one (or more) ?
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Steve Roberts commented on the post, SDI-12 sensor display 5 years, 4 months ago
+1 from me for a “how to build for dummies”, would be really appreciated
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Steve Roberts commented on the post, Next generation rugged datalogger 5 years, 4 months ago
Do you have any more details or code that you might be prepared to share. I am struggling to create a sketch that will fit on stalker when using a gprsbee to send data, using the standard libraries.
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Steve Roberts replied to the topic Soil Temperature Probe in the forum Environmental Sensors 5 years, 4 months ago
I am also looking to do the same thing. So would be interested to know if you find anything.
I am currently looking at using multiple 1-wire ds18b20 sensors. Ultimately they could be built into a tube, or my plan – tape them to a stick at the relevant depths.
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Steve Roberts became a registered member 5 years, 4 months ago