Laura
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samsgate, please check out my old Neopixel guide: http://projects.mbientlab.com/metawear-ios-and-neopixels/
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Your battery is simply low or perhaps you did something that caused the board to go into MetaBoot. Use the sample MetaWear App and a good DMM to quickly debug this. You can reset the device by simultaneously holding the push-button down while pluggi…
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We shared your project on our social channels! It's awesome!
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We have Neopixel drivers that support the 3-pin Neopixel strands which are based on the WS2812 driver chip. We don't support the 4 pin Neopixels and the 5V Neopixel strands for obvious reasons. We also don't support non-Neopixel LED strands. Y…
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Please check out this code: https://github.com/mbientlab/HeartRate
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This is in the PG now
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This is not possible as all MetaWear devices are by default slaves and they cannot talk to one another.You would have to do your own firmware development to turn one of the devices into a master. Please look at my post on BLE 101 here: http://pr…
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You are trying to compile for the simulator; this is not possible. COMPILE FOR DEVICES ONLY (i.e attach a phone to your mac and compile for that device). BLE IS NOT SUPPORTED IN THE XCODE SIMULATOR
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tap detection is already part of the Android and iOS API; just look at the documentation at www.mbientlab.com/docs and www.projects.mbientlab.com for demos
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1. MetaBoot is for debug purposes only. Any time you reset or do a firmware update of your MetaWear board it goes into the MetaBoot state for 30 seconds.2. The accelerometer does not sample while it auto-sleeps. 3. Yes, check out the projects page.…
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What are you looking for specifically? One touch? buttons? capacitive? membrane? tap? resistive? fingerprint?You need to be more precise for us to be able to help.
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We are hoping it will be early 2015. We will have flavors with different sensors so we will likely include the magnetometer.
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Sanjeev, You should prototype on some of the large dev boards with the IMU embedded and when we release gyro support you can port all of your algorithms over to our platform. As far as I am aware no one makes a tiny BLE+ARM+IMU dev board (but …
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Hey Sanjeev, We are still working on this now. I unfortunately don't have any specs for the new board at the moment but we will make a few public announcements when the time comes. If you have the budget then I would recommend looking into our…
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@STIdeas, we are able to do analysis for sports and other applications that are as "fast" as golf with no problems. The accelerometer data can be streamed directly to your phone at 100 Hertz with high fidelity (up to 200 Hertz where you may start…
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To reset the module you can press the micro-push button at the same time that you plug in the USB cable (this will trigger a device reset).You can also trigger a reset using any of the mobile Apps. Finally, shorting pin 20 on the board (reset pin) …
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Awesome!
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pannfed, No there is no change on that. Once you need to power a small screen, you have now drastically changed the category of products you are making and it is likely that MetaWear is no longer a fit. You generally need a lot of MCU power j…
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We have an App on all the stores to get your started and there is tons of open source code on Github. Everything you need to get started is here:https://mbientlab.com/docs https://play.google.com/store/apps/details?id=com.mbientlab.metawear.app&…
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You should look on digikey or findparts; I saw lots of hall effect sensors you could use that were 3V tolerant.
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prototypist, USB is for power only, there are no jtag (programming) pins that are routed from usb to the mcu so it is not possible to program the MetaWear that way. What are you looking to build specifically that you can't do with the API? Norma…
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It's WIP and a fix will be released soon.
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ok it is done.
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Our iOS dev is out for the holidays but he will get back to you as soon as possible. I will post the ANCS sample App on Github today which should hopefully give you everything you need. It will be here: https://github.com/mbientlab/ANCS
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David, The supply voltage needed for this part is: 4.5 to 6.0 V operation The supply voltage of the MetaWear board is around 3V. I recommend you find a 3V tolerant part. The Galileo board is a 5V board and that is why it is working. …
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ANCS is now available as beta firmware and API: https://github.com/mbientlab/Metawear-iOSAPI/releases
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Yuuki, You should get started here: https://github.com/mbientlab/Metawear-AndroidAPI My advice would be to also download this app to check out how it works: https://play.google.com/store/apps/details?id=com.mbientlab.metawear.app&hl=en …
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The Android SDK is easy to use and completely open source so if you see or have any limitations you can simply add your own code to make it better!We encourage you to use it and help us make the Android API code better by adding code to it or giving…
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Yes make sure you have the battery attached and you are using the latest MetaWear firmware. (thanks bhaidaya)
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https://developer.apple.com/library/ios/documentation/CoreBluetooth/Reference/AppleNotificationCenterServiceSpecification/Introduction/Introduction.html