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technical_whitepaper : prevent github hallucinating email addresses
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@@ -135,10 +135,10 @@ functions have been realized with it!
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# Ultra-low power consumption
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It integrates a high-performance and low-power NFC module inside. When the NFC unit is turned on, the total current of
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the chip is only 5mA@3.3V.
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the chip is only 5mA @3.3V.
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The underlying interaction is done independently by the NFC unit and does not occupy the CPU.
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In addition, the nRF52840 itself is a high-performance low-power BLE chip, and the encryption and calculation process is
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only 7mA@3.3V. It can greatly reduce the battery volume and prolong the working time. That is to say, the 35mAh 10mm*
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only 7mA @3.3V. It can greatly reduce the battery volume and prolong the working time. That is to say, the 35mAh 10mm*
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40mm button lithium battery can guarantee to be charged once every half a year under the working condition of swiping
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the card 8 times a day for 3 seconds each time. Full potential for everyday use.
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@@ -196,4 +196,4 @@ When the project got open-sourced, DXL shared a few notes in [issue #1](https://
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**Firmware:** Chameleon Ultra is a very powerful platform. We can develop various 14A protocol card simulations based on this platform. In terms of high-frequency card simulation, DXL has completed the development of high-performance MifareClassic Mini ->S50 ->S70 card. However, the development of cards for other technologies has not been completed, such as UL, UL-C, NTAG, etc. In terms of low-frequency card simulation, DXL has completed the development of EM410x, but the development of other technology cards has not been completed, such as FSK and PSK-related technology cards. For card reader, DXL has completed the reading, writing and decryption of M1 card, reading EM410x and writing to T5577. Others, such as the reading and writing of UL card and NTAG card, are not completed yet.
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**Client:** At present, ChameleonUltra uses python to develop the CLI, cooperate with independent exe to perform the decryption task, and complete the decoupling of the business logic of the CLI and the decryption algorithm logic. Due to time reasons, DXL only completes commands such as device connection, M1 card data upload, M1 card detection log download and decryption, M1 card read and write block, and so on. The complete nested, rdsc, and autopwn instructions like PM3 have not yet been implemented, which may require our joint efforts. Finally, I believe that Chameleon Ultra is definitely not limited to CLI as a way of device interaction. Perhaps we can further develop PC-side GUI, and develop IOS and Android APP. USB+BLE support makes everything possible.
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**Client:** At present, ChameleonUltra uses python to develop the CLI, cooperate with independent exe to perform the decryption task, and complete the decoupling of the business logic of the CLI and the decryption algorithm logic. Due to time reasons, DXL only completes commands such as device connection, M1 card data upload, M1 card detection log download and decryption, M1 card read and write block, and so on. The complete nested, rdsc, and autopwn instructions like PM3 have not yet been implemented, which may require our joint efforts. Finally, I believe that Chameleon Ultra is definitely not limited to CLI as a way of device interaction. Perhaps we can further develop PC-side GUI, and develop IOS and Android APP. USB+BLE support makes everything possible.
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