Sensebender Micro
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Got mine yesterday (Switzerland)!
I really like the design of the board. Only improvement I wish: integrated NRF24L01+ :-)
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Well, the atsha204 is only about 0.5$ in price, so the savings will be very little.
@sundberg84
If it's a pure motion sensor then I can see a point in using a light edition. I have requested a quote from itead on a light edition. -
@gloob
same here. Has left on 04.06.2015 - no more info. Also on local post service (link below on hk post) no entry.
As I live in Germany and the post is on strike and our customs work with "german gründlichkeit" I dont expect it to arrive too fast... -
@tbowmo, ah, sorry misunderstanding then. I thought it was the atsha204 that was contributing 30% of the cost, but I guess it's the Si7021, which is rather useful to have!
@hawk_2050 said:
@tbowmo, ah, sorry misunderstanding then. I thought it was the atsha204 that was contributing 30% of the cost, but I guess it's the Si7021, which is rather useful to have!
Yup it's the Si7021.. It's about 5$ in low quantities from Mouser (Think that itead has a better source thouǵh)
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I received mine today. I would be interested in a lower cost version as well that doesn't include the temp & humidity sensor.
Cheers
Al -
Hello,
Can some one measure the real power consumption of the sensebender with the default sketch (humidity, temperature, battery level) running and the nrf24l01 module?
Would like to get an idea of home many µA are used in active mode and how many µA in sleep mode the sensebender is taking.
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Still waiting here on the East Coast...
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My order arrived in the US midwest today (shipped from HK on June 3). I hooked one up to a CR123 to test and it worked right out of the box. I do not know much about battery operation and have a question about the battery monitoring - Do I need to alter the sketch for the CR123 vs the original 2 x AA? Or a 3V coincell?
