Laura
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- Laura
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Comments
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Yes, our APIs allow you to change the sampling frequency, just follow the tutorials.
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Please see the fuser in our tutorials. This is what it does.
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If you get a segmentation fault, it means the API calls are not being used correctly. It is a code error. For example you are sending an INT to a callback that expects an POINTER type.
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You would need to quantify this issue and send us replicable steps to look into it. Currently all users are reporting Swift > Python. That being said, maybe your Linux based dongle is simply better than the default Bluetooth antenna on your iOS d…
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@maj, Make sure to lookout for Windows updates, they know BLE is an issue and should have addressed it by now. Update your system and see how it goes. I don't have any suggestions for specific dongles but our most reliable systems we put out in th…
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Only 1 sensor fusion output is allowed at a time. The data fuser does NOT work on sensor fusion signals.
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are you logging acceleration?
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Windows only allows one BLE dongle on each system. Depending on the dongle and/or the internal BLE system of the machine, you can probably get 1-5 sensors at a time. Again this entirely depends on your hardware.
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Hi Thomas, We don't have this issue on our side, nor have any other folks reported similar issues. In fact usually the Swift API is better than Python. I strongly suggest you check your devices. It's likely a hardware issue on your side.
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* Ble is not guaranteed to connect the first time. You need to handle that and attempt to connect again. * Yes, please see our APIs, specifically the cppdocs regarding logging to understand more.
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I am not sure you have a choice if the sensor gets too far from the iPad, the connection drops. Bluetooth has about 30 meters in range (100 feet max). You can try to augment the antenna strength using our APIs to see if that helps but at the end o…
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If you lose the signal while you stream, why not use logging instead?
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Check out the reset section.
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Fuser is so that you can pack accelerometer+gyroscope+magnetometer data into 1 timestamp so that you can get more raw sensor data all at once. Sensor fusion is so you can get quaternions or eulers vectors from the device. They are not remotely…
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The button is not used to put the sensor to sleep, there is an API call for that.
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1) No, please see our tutorial on proper resets/disconnects to ensure no issues with the BLE link. 2) The button doesn't do anything. It is fully programmable to do what you want it to do.
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Sorry Alley, we are an online only business. We don't have a hotline or anything like that (we are not big enough for that )
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No it cannot wirelessly recharge.
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You can do this via our APIs but you need a developer/coder to help you.
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You would need to use the APIs (specifically a timer) to stop the data from recording after a specific amount of time. You could also consider streaming to a hub instead to avoid this altogether.
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Yes you can do that (just make sure the charger is kosher).
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Hey you should play with: self.libmetawear.mbl_mw_settings_set_connection_parameters(self.board, 750.0, self.libmetawear.mbl_mw_settings_set_ad_interval(self.board, 417, 0) self.libmetawear.mbl_mw_settings_set_tx_power(self.board, -20 &l…
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Yah looks like it's a bug either on the BOSCH side or our side. We are looking into it but it may take a bit of time.
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Can you try?
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if you calibrate it it should restart at 0. Can you just use the calibration function to accomplish this?
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I don't understand what you are asking. Can you please post a single clear question?
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* Use our APIs and up the antenna strength to 4db. * Use better dongles. * Use the Javascript lib (better than Python). * Remove any interfering devices if you can.
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Hey awsllcjeff, I will see what I can do. It's been tough because our Android dev is currently on hiatus.
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Yochai, Did you get it to connect with Android or iOS? Did you follow the steps at www.mbientlab.com/troubleshooting
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https://mbientlab.com/tutorials/Orientation.html