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Security Grade
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M5Stack Cardputer
Brand: M5Stack (Parent: M5Stack Technology) Category: Pocket-sized hacking terminal • Model / Gen: 1st ESP32-S3 16 MB Release Date: 2023-04-12 • Status: Classification Date: • Official Website | |
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Known hardware tampering | None | — | |
| Known vulnerabilities | Rare | 🔗 Proof | |
| Prior attacks | None | — | |
| Updatability | Rare | — | OTA via USB |
| Category Score | Score: 2 / 3 | ||
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Authentication with other systems | Partial | — | |
| Communications | Encrypted with obselete encryption | — | |
| Storage | No encryption | — | |
| Category Score | Score: 3 / 3 | ||
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Account management | Basic | — | |
| Authentication | Absent | — | |
| Brute-force protection | Basic | — | |
| Event logging | Absent | — | |
| Passwords | Default/Common/Easy to guess | — | |
| Category Score | Score: 3 / 3 | ||
| Property | Details |
|---|---|
| Operating System & App | MicroPython / Arduino (Companion App: M5Burner (firmware flash)) |
| Hardware (CPU / GPU) | CPU: ESP32-S3 dual-core Xtensa LX7 240 MHz • GPU: N/A |
| Memory & Storage | Memory: 8 MB PSRAM • Storage: 16 MB QSPI Flash |
| Power, Battery & Charging | Battery: 1200 mAh Li-Po • Power: 5 V⎓1 A USB-C • Charging: Integrated charger |
| Display & Camera | Display: 1.14 in 240×135 TFT • Camera: N/A |
| Sound & Connectivity | Sound: Buzzer • Connectivity: Wi-Fi 4, BT 5.0, USB-C |
| Physical (Dimensions & Mass) | Dimensions: 54 × 85.5 × 17 mm • Mass: 56 g |
