M5Stack Cardputer

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Classification

M5Stack Cardputer
Classification
Grade D
Calculator version 1
Classification date 2025-10-12
Information
Name M5Stack Cardputer
Brand by Parent M5Stack by M5Stack Technology
Generation 1st
Model(s) ESP32-S3 16 MB
Release date 2023-04-12
Type/Category Pocket-sized hacking terminal
Website [1]
Status
More
Dimensions 54 × 85.5 × 17 mm
Mass 56 g
Operating system MicroPython / Arduino
Companion App M5Burner (firmware flash)
CPU ESP32-S3 dual-core Xtensa LX7 240 MHz
GPU N/A
Memory 8 MB PSRAM
Storage 16 MB QSPI Flash
Battery 1200 mAh Li-Po
Power 5 V⎓1 A USB-C
Charging Integrated charger
Display 1.14 in 240×135 TFT
Camera N/A
Sound Buzzer
Connectivity Wi-Fi 4, BT 5.0, USB-C
Device
Criterion Value Proof(s) Comment
Known hardware tampering None []
Known vulnerabilities Rare [2]
Prior attacks None []
Updatability Rare [] OTA via USB
Category score 2
System
Criterion Value Proof(s) Comment
Authentication with other systems Partial []
Communications Encrypted with obselete encryption []
Storage No encryption []
Category score 3
User Authentication
Criterion Value Proof(s) Comment
Account management Basic []
Authentication Absent []
Brute-force protection Basic []
Event logging Absent []
Passwords Default/Common/Easy to guess []
Category score 3
Grade D