below $50. You can also find EMF meter apps on Android and iPhone stores, if your phone has a magnetometer chip. But generally less accurate than dedicated meters.

2) Mac compatibility. I don't think there is anything out there for Mac, but I thought I'd ask. As an alternative, the ability to train with a phone (Android, iPhone) would be fine, just for training.

https://www.google.com/search?q=android+app+measure+emf+radiation

unfortunately the logging tool is not supported for recent versions of Android? Do I basically have to do this with an iphone?

Trying to update Ganglion firmware from 2.0.1 to 3.0.2, following https://docs.openbci.com/Ganglion/GanglionProgram/ using Android 13.

About using brainflow it is actually not supported for Android as stated in the brainflow documentation:

About using brainflow it is actually not supported for Android as stated in the brainflow documentation:

William: I agree about Raspberry being superior to Arduino as an interface device here. In fact, most commercial portable cloud-based-EEG devices use a device running tablet Android or equivalent, so

in the possibility of plugging it into an android phone using an OTG cable, and then using that to send the data over the air. IDK how it would affect timing, and there would be a zoo of hardware and

Note that nRF Connect is an Android app so if someone from the future is looking at this post, they may need to use a different Bluetooth scanner depending on their OS.

yes, the original zip file was 51.2k (52514 bytes , 53248 bytes on disk) - however, after unpacking and re-zipping (to get it to work for the android app), the actual size was just 37k. However, the D

Can you check how large the zip file is in your Android downloads folder? It should be 51.3KB. If it's 37KB, then it's possible the download was corrupted. That's strange though since you mentioned th

Can you check how large the zip file is in your Android downloads folder? It should be 51.3KB. If it's 37KB, then it's possible the download was corrupted. That's strange though since you mentioned th

its an android phone - I tried both, drive & direct download - none of them work - I can see the file, but the nRF updater doesnt recognize it as a valid zip file. Ironically I have other, non

its an android phone - I tried both, drive & direct download - none of them work - I can see the file, but the nRF updater doesnt recognize it as a valid zip file. Ironically I have other, non

I finally found the time to test this - but.... Its impossible to upload the firmware to the device - the android app just refuses to let me select the .zip file with the firmware. It shows it is ther

https://openbci.com/forum/index.php?p=/discussion/2533/how-to-use-cyton-with-android-and-alternatives

@nong said:

Hello to all the users of the OPENBCI forum,

iPhone and iOS are much more restricted than Android. You could ask on the Slack about it. Not sure if iOS supports OTG cables.