Thank you for your suggestion. Unfortunately we don't want to use an OTG cable as this is not a good user experience and we want to use BLE for all our devices.

My suggestion is that you obtain a cable for your Android device. An Android device such as a tablet will have a larger battery. This cable is called an "OTG cable", which stands for On The

Understand your aversion to the OTGs. Your best path would likely be to have the Cyton and Ganglion dongles plugged into the Raspberry. Then establish Wifi link(s) from Raspberry to the phones.

Understand your aversion to the OTGs. Your best path would likely be to have the Cyton and Ganglion dongles plugged into the Raspberry. Then establish Wifi link(s) from Raspberry to the phones. This w

I don't think it's relevant for us to use OTG cables or adapters. We would rather keep all the complexities and hackings into the actual product (that we can hide from the end user).

re: OTG capability for iOS. This page says it is available in iOS 13,

We have decided to use the Pi since OTG is not an option for iOS. Question is: How could you connect between a Cyton board (or a Ganglion board, since we may just use both) and a Pi?

Another reason I recommend the OTG with Android tablet, is that these have substantial lithium battery cells. I'm not sure the power drain of the dongle, but it may impact a small mobile phone, more t

Roberto, hi. My first suggestion is to use the OTG cable with the Android tablet. This is the most direct route of the data stream for your app. Unclear if iOS has the same kind of usb serial port acc

You should be fine with the dongle plugged into an OTG cable. This will present the Cyton data stream as a usb serial port. You will get the full 250 Hz sample rate at 115200 baud. You may need to pla

2 – Connect the RFDuino dongle to the phone via OTG cable.

yes.

Alternately you could upload any document to Google Drive and supply the link. Thanks much for doing this, others have asked in the past about interfacing through the OTG and dongle. You've actually d

You are using an Android with a USB host mode (OTG) adapter, so the Cyton dongle is plugged into the Android? At that point the Cyton should appear as an Android serial port.

https://www.google.com/search?q=otg+adapter

If you want to take the easiest route, use the OTG cable and Cyton dongle with your Android (tablet recommended for larger battery).

If you can use the OTG cable with your mobile (for example a tablet, with good battery), you will get the full Cyton 250 Hz sample rate and number of channels.

Most Android mobiles these days support usb host mode, also called OTG adapter. Plugging the Cyton dongle into the OTG adapter will appear as a serial port on the Android device.

If you want to get Android working with Ganglion, I highly suggest browsing those other threads mentioned earlier, and adapting the BLED112. Much of the code that @fwende wrote as far as decompression

Unfortunately due to the packet loss situation with Android, receiving the Ganglion stream there is not yet possible. See the threads for more discussion. Using an OTG adapter with the BLED112 dongle