Binary DataTransfer is supported in both Temasys SkylinkSDKs for Mobile. Temasys SkylinkJS does not support this at the moment, but it is to be implemented in one of the upcoming  v1.0.x releases.

SkylinkSDK for AndroidSkylinkSDK for iOSSkylinkSDK for Web
Send Binary DatasendData
sendBinary() - to be implemented
Receive BinaryDataDataTransferListener onDataReceive
MessagesDelegate didReceiveBinaryData

 to be implemented

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