m5stackM5Stack· Robots & kits
Air Quality Kit v1.1 with M5StampS3A (SEN55, SCD40)
Manufacturer part no. K131-V11
$89.90≈ 77.91 €
Price summary
Listed by m5stack at €77.91. Delivered to France, including shipping, VAT and any customs duty, it comes to about €111.49. Prices last checked on 2026-09-16.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
In stock
Estimated landed cost
| Item | €77.91 |
|---|---|
| Shipping | €15.00 |
| VAT (20%) | €18.58 |
| Total delivered | €111.49 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
Also available second-hand on eBay
SEN55 and SCD40 Breakout Board Smart Home Device No SCD40 CO2 Sensor USA NEW
New · sold by gigdata · ships from US
Imported from outside the EU — duties and VAT included in the delivered cost; customs formalities and delays are not
Visit ↗€108.32
billed $124.99
€114.85 delivered
SEN55 and SCD40 Breakout Board Smart Home Device With SCD40 CO2 Sensor USA NEW
New · sold by gigdata · ships from US
Imported from outside the EU — duties and VAT included in the delivered cost; customs formalities and delays are not
Visit ↗€147.32
billed $169.99
€153.72 delivered
Third-party listings on eBay, matched to this product by its part number or title. Robotitem neither sells nor warrants these items: condition, stock and lead times are the seller's, and a listing disappears once sold. Delivered cost includes the seller's actual shipping.
Price history
2 price/stock records since 8/19/2026
Specifications (automatically extracted)
Mechanical
| Weight | 102 g |
Description
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 [email protected]" 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 [email protected] Buttons Button A, Button B, Power On button, Reset and Power Off Grove Interface HY2.0-4P Buzzer O
