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Are you a graphic designer ? we need help with our OpenEEW logo!
![image](https://user-images.githubusercontent.com/6279965/89840077-fbf2d800-db34-11ea-8b8a-c51dd821e2f6.png)
We welcome suggesti…
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Now that we have a red-based logo, should also sort out a matching web site palette to match.
krook updated
3 years ago
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In previous iterations of the Grillo sensor we included GPS modules. However we have not included them in the sensor hardware to save cost, to make it easier to install away from windows, and because …
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When the device boots up, it should send a message to `device` MQTT topic containing device ID, latitutde, longitude, firmware version, device type and time.
An example would be:
```{device_id: 23…
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Based on schematic https://github.com/openeew/openeew-sensor/issues/25
Using Arrow components where possible to allow us to make the boards at a discounted price.
Use SMT components that a MC-38…
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Today, the sensor sends a MQTT message every second that contains accelerometer data.
If we're getting data, we know the board is alive.
If we implement an edge based STA / LTA algorithm, the sensor…
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The noise performance might be worse than the specification because of missing bypass capacitors on the accelerometer chip power supply and voltage reference pins.
Figure 59 in https://www.analog.c…