Description
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Description
Air Quality v1.1 is an integrated low-power air quality monitoring device. Compared to the previous generation, the new version adopts the Stamp-S3A master control, with optimizations and improvements in overall power consumption and Wi-Fi antenna design. The device features a 1.54-inch e-ink screen with a resolution of 200 x 200. It is equipped with a multifunctional air quality sensor SEN55 and a CO2 sensor SCD40, capable of monitoring PM1.0, PM2.5, PM4, PM10 particulates, temperature, humidity, VOC, and CO2 concentration in the air. The built-in 600mAh lithium battery and RTC low-power power management circuit allow it to achieve sleep and timed wake-up functions. The factory firmware supports uploading air quality data to the M5Stack Ezdata cloud platform, providing users with a convenient remote data viewing function. The bottom structure offers LEGO-compatible mounting holes, a magnetic base, and 4 removable mounting lugs, supporting various mounting methods. Suitable for air monitoring in homes, schools, industrial sites, and medical environments.
Features
- Stamp-S3A master control
- SEN55 and SCD40 sensors
- 1.54-inch e-ink screen (200 x 200 resolution)
- Built-in 600mAh lithium battery
- HY2.0-4P interface
- EZDATA cloud platform access
- RTC timed wake-up
- Development Platform
- UiFlow2
- Arduino IDE
- ESP-IDF
- PlatformIO
Includes
- 1 x Air Quality v1.1
- 1 x User Manual
Applications
- Home environment monitoring
- Industrial automation
- Medical facilities
- Scientific laboratories
- Remote monitoring applications
- Air conditioning system optimization
- Construction sites
Specifications
| Specification | Parameter |
|---|---|
| SoC | ESP32-S3FN8 @Dual-core Xtensa LX7 processor |
| Flash | 8MB |
| Display | GDEY0154D67@1.54″ |
| Resolution | 200 x 200px |
| SEN55 | I2C @0x69 |
| SCD40 | I2C @0x62 |
| Environmental Types | PM1.0, PM2.5, PM4, PM10 particulates, temperature, humidity, VOC, and CO2 concentration |
| RTC | RTC8563 |
| Battery | 600mAh@3.7V |
| Buttons | Button A, Button B, Power On button, Reset and Power Off |
| Grove Interface | HY2.0-4P |
| Buzzer | Onboard passive buzzer |
| Mounting Structure | LEGO mounting holes, magnetic base, and 4 M3 removable mounting lugs |
| Operating Temp. | 0 ~ 40°C |
| Product Size | 72.0 x 56.0 x 26.5mm |
| Product Weight | 91.4g |
| Package Size | 100.0 x 73.0 x 32.0mm |
| Gross Weight | 120.0g |
User Manual
Learn and Documents
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