My flipper didn't read anything on them when I got them. Perfectly blank. When I wrote to it, it was a perfect copy. I can use my key fob instead of needing to pull my wallet out and take my ID out of my wallet. 125Khz Keychain Door Access Control Writable T5577 Key Fob Smart...
NRF52840 has a built-in NFC Tag-A module, but no one seems to care about it. After playing with HydraNFC's TRF7970A and FlipperZero's ST25R3916,the developers found that they can only simulate MIFARE UID. I accidentally tested the NFC of 52840, and found that it is not only surpris...
- [Recovering keys with MFKey32 | Flipper Zero](https://docs.flipper.net/nfc/mfkey32) - [How to use MFKEY32 | ChameleonUltraGUI](https://github.com/RfidResearchGroup/ChameleonUltra/blob/main/docs/chameleonultragui.md#how-to-use-mfkey32) @@ -81,7 +73,7 @@ A ChameleonUltra ...