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APDU Communication between Device and Host – Hardware Wallet Research #6

APDU Communication between Device and Host – Hardware Wallet Research #6

After we reverse engineered some parts of the ledger firmware, AND found source code of an older ledger firmware version, our next goal will be to find, where the ledger handles the APDU messages coming from USB. And that is Read more…


DJI Spark Gesture Control – Tutorial & Use Case Demo

Hi everyone! In this video I want to show you DJI Spark Gesture Control including the new video recording feature. First let me demonstrate the available commands and then I’ll show you a use case demo video in action. Let’s Read more…