elecfreaksElecfreaks· Cartes & informatique embarquée
ELECFREAKS Octopus PM2.5 Module
Réf. fabricant EF04090
29.90 $≈ 26.04 €
Le prix en résumé
Vendu par elecfreaks à 26.04 €. Livré en France, port, TVA et droits de douane éventuels compris, il revient à environ 49.25 €. Prix relevés le 2026-09-18.
Le coût livré est une estimation pour un article seul expédié en France métropolitaine ; seul le panier du vendeur fait foi.
En stock
Coût total livré estimé
| Article | 26.04 € |
|---|---|
| Frais de port | 15.00 € |
| TVA (20 %) | 8.21 € |
| Total livré | 49.25 € |
Estimation pour un article seul livré en France métropolitaine, expédié hors UE : des droits de douane et frais de dédouanement peuvent s'ajouter, facturés par le transporteur.
Caractéristiques (extraites automatiquement)
Mécanique
| Poids | 46 g |
Description
PM2.5 Electronic brick is one of the modules in the Octopus series to test the PM2.5 concentration. Based on ZH03 laser dust sensors, it can test the dust particle in the air with high consistency and stability. The PWM output and serial port design also make it easy to operate. CHARACTERISTIC It is compatible with both 3V/5V devices. It is compatible with micro:bit or Arduino products. It is equipped with a standard 3-wires GVS interface. It is of high consistency and accuracy with real-time response, the 0.3 μm diameter particle can be recognized. With PWM output and serial port supported. DIMENSION Diagram for Pins Connector Introduction to Main Function Modules ZH03B Sensor ZH03B sensor is used to test the PM2.5 concentration in the air. 3PIN Standard GVS Electronic Brick Interfaces With standard 3PIN electronic brick interfaces, "S" is the output pin for the 3.3V PWM signal. 4PIN Serial Output Interfaces The output interfaces are used for the 3.3V serial signals. QUICK START Hardware Connection Connect PM2.5 electronic brick module to P1 the port on micro:bit with a micro:bit expansion board. PROGRAMMING Step 1 Start with Makscode Open the online programming page for makecode. Step 2 Add Package Search the keyword with "iot", and add the software package called "iot-environment-kit". Step 3 Programming Step 4 Download The complete program is below: https://makecode.microbit.org/_4TvKWEihahzh You can also download it directly from below: RESULTS The value of PM2.5 is scrolling displaying on the 5x5 screen with μg/m3 as a unit. PARAMETER Items Parameter Name PM2.5 Electronic brick Version V1.2 SKU EF04090 Operation Voltage DC 3-5V Working Current <120 mA Sleep Current <10 mA Operating Temperature -10~50°C Detective Gas PM2.5 Dimension 50.00mm x 50.00mm Net Weight 46.30g PACKAGE LIST Items Quantity Octopus PM2.5 module 1 3-pin F/F jumper wire 1
