Allow me to introduce you to Midbar (RTL8720DN + Arduino Uno Version).
請允許我向你們介紹我的新專案 Midbar (開發板：RTL8720DN + Arduino Uno)。
It’s a password and credit card vault.
The Midbar (RTL8720DN + Arduino Uno Version) is able to store sixteen login credentials and 10 credit cards.
Midbar (開發板：RTL8720DN + Arduino Uno) 是一個密碼和信用卡的安全保險箱，可以幫您存儲 16 個登錄憑證和 10 張信用卡。
It also comes with other handy features, such as:
Advanced Encryption Algorithm; 高級加密算法
RFID-lockable; 通過 RFID 鎖定或解鎖
PS/2 Keyboard Support; 支持 PS/2 鍵盤
Nintendo 64 Controller support; 任天堂 64 數位 手柄遙控功能
Flash Integrity Check; 閃存完整性的檢查
14 Lock screens. 14 個鎖定屏幕
If you’re interested in this project, you can find the tutorials for it on:
As for the firmware, the links are in the tutorials. But for the sake of convenience, I paste the part with the links here:
You can download the firmware for Midbar from one of these sources. 您可以從下面這些網站下載 Midbar 的固件
If you just need the firmware for the device alongside the RNG, then I would advise you to download the archive that weighs less than 2 MB from SourceForge. 如果您只需要 RNG 設備的固件，那麼我建議您從 SourceForge 下載這個不到 2 MB 的固件壓縮包。
But if you need the firmware for all versions of Midbar alongside the extra code, photos, and diagrams, in that case, I would advise you to download the 241 MB archive from GitHub. 但是如果您需要所有版本 Midbar 的固件以及源代碼、照片和圖表等，您可以從 GitHub 下載 241 MB 的完成固件壓縮包。
I hope you find this device handy.
Actually, I believe you should leave this post as it is.
I would simply make a new one. But this time also outline the differences between the two version and make it more descriptive.
Note that the Wokwi edition of Midbar doesn’t include such features as RFID-lockability, PS/2 keyboard support, Nintendo 64 Controller support, and fourteen lock screens available in the Midbar (RTL8720DN + Arduino Uno Version).
The simulation is also slow and a bit inconvenient to work with, but still, it should give you a feeling of what the Midbar is.