M5Stack Cardputer v1.1 Embedded Box Computer
M5Stack Cardputer v1.1 Embedded Box Computer is a high-performance card computer designed for engineers, comprehensively upgraded from the original Cardputer. The new version of the box computer features an all-new StampS3A microcontroller and an optimized core module antenna and keys. This device is equipped with a 56-key keyboard and a 1.14-inch TFT screen for efficient display and operation. The box computer includes an onboard SPM1423 digital MEMS microphone supporting recording and wake-up functions, and outputs audio through a cavity speaker. This device is suitable for rapid function verification for engineers, industrial control, and home control systems.
Features
- StampS3A microcontroller
- 56-key keyboard
- 1.14-inch TFT screen
- Cavity speaker and SPM1423 digital MEMS microphone
- Infrared emitter for infrared control interaction
- HY2.0-4P interface
- Micro SD card slot
- Built-in 120mAh and 1400mAh lithium battery in the base
- Base with magnets
- Compatible with LEGO hole expansion
- Development Platform:
- UiFlow2
- Arduino IDE
- ESP-IDF
- PlatformIO
Applications
- Rapid function verification and prototyping
- Industrial control and automation
- Home control systems
- Data collection and sensor monitoring
- Embedded system development and learning
- Wireless communication and IoT projects
Specifications
- 56 keys (4 x 14) of keyboard
- 1 x reset button + 1 x user button
- 1 x HY2.0-4P grove
- 120mAh + 1400mAh (in base) battery capacity
- ST7789V2 @1.14-inch, 240px x 135px screen
- Cavity speaker:
- 8Ω @1W
- I2S @NS4168
- DC 4.2V @0.15µA sleep current
- Working current:
- IR emission mode: DC 4.2V/148.07mA
- Keyboard mode: DC 4.2V/138.93mA
- 0°C to 40°C operating temperature range
Dimension
Opublikowano: 2025-05-05
| Zaktualizowano: 2025-12-15