Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Model Number | ZP01 |
| Detection Type | Volatile Organic Compounds (VOCs) and Odors |
| Operating Voltage | 5V DC |
| Interface Protocol | UART / TTL |
| Response Time | < 10 seconds |
| Operating Temperature | -20°C to 60°C |
| Dimensions | 32mm x 20mm x 6mm |
| Weight | 4.5 grams |
| Lifespan | Approx. 5 years under normal conditions |
| Compatibility | Home purifiers, Car air systems, DIY IoT projects |
Anonymous
Mar 29, 2026
Rating: 4/5
Good sensitivity, easy integration
Integrated this into my car's ventilation system. It picks up smoke and strong perfumes very well. The only reason for 4 stars is that the documentation could be slightly more detailed for beginners.
Anonymous
Mar 27, 2026
Rating: 5/5
Great addition to vehicle air quality control
Works flawlessly in my custom car setup. It triggers the fan automatically when it detects exhaust fumes at traffic lights. Very reliable sensor.
Anonymous
Mar 25, 2026
Rating: 5/5
Excellent for IoT applications
Connected this to an ESP32 for a smart home dashboard. The data stream is consistent, and the form factor is small enough to fit anywhere. No issues so far.
Anonymous
Mar 23, 2026
Rating: 5/5
Accurate and fast response
I tested this against a professional meter, and the readings were surprisingly close. The warm-up time is minimal, and it stays stable after the initial calibration period.
Anonymous
Mar 14, 2026
Rating: 5/5
Perfect for my DIY air purifier project
This ZP01 module was exactly what I needed to upgrade my homemade air filter. The UART communication is straightforward, and it detects cooking odors almost instantly. Highly recommended for hobbyists.
Anonymous
Mar 13, 2026
Rating: 4/5
Solid performance for the price
Using it to monitor air quality in my kitchen. It alerts me when something is burning before the smoke alarm goes off. Good value for money.
Q: How do I calibrate the sensor if the readings seem off?
A: The sensor features an automatic baseline calibration function. To recalibrate, place the module in fresh, clean air for 24 hours while powered on. It will reset its baseline automatically.
Q: Can this detect carbon monoxide (CO)?
A: No, the ZP01 is specifically designed to detect Volatile Organic Compounds (VOCs) and general odors. It is not calibrated for Carbon Monoxide detection. Please use a dedicated CO sensor for that purpose.
Q: What is the voltage logic level for the TX/RX pins?
A: The module operates at 3.3V logic levels. If you are connecting it to a 5V microcontroller, please use a logic level converter to prevent damage to the sensor.
Q: Does this module require a warm-up period before giving accurate readings?
A: Yes, the ZP01 typically requires a warm-up period of about 3 minutes upon first power-up to stabilize the sensor element. After that, it provides real-time data.
Q: Is there a library available for Arduino?
A: Yes, we provide a basic example library on our GitHub repository that supports Arduino and ESP8266/ESP32 platforms. You can find the link in the product manual.
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